[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.1"]
[White "Kovalenko, Igor"]
[Black "Player, Edmund C"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2646"]
[BlackElo "2264"]
[ECO "C00"]
[Opening "French"]
[Variation "Schlechter variation"]
[WhiteFideId "14117908"]
[BlackFideId "406520"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Bf3 c5 6. Ne2 Nc6 7. Be3 Nd5 8.
Bxd5 Qxd5 9. Nbc3 Qd8 10. dxc5 Be7 11. Qxd8+ Bxd8 12. O-O-O O-O 13. Ne4 e5 14.
Nd6 f5 15. f3 Rb8 16. Nxc8 Rxc8 17. Rd7 Rf7 18. Rxf7 Kxf7 19. Rd1 Be7 20. Rd7
Rb8 21. a3 Ke8 22. Rd5 Rd8 23. Rxd8+ Kxd8 24. Kd2 Kd7 25. b4 Ke6 26. Kd3 g5 27.
b5 e4+ 28. fxe4 Ne5+ 29. Kd4 fxe4 30. Kxe4 Nc4 31. Nd4+ Kf6 32. c6 bxc6 33. Nxc6
Nxe3 34. Kxe3 Bxa3 35. Ke4 Bc5 36. Kd5 Bg1 37. c4 Bxh2 38. Nxa7 Ke7 39. b6 h5
40. Nc6+ Kd7 41. b7 Bb8 42. Nxb8+ Kc7 43. Nd7 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.2"]
[White "Mustaps, Matiss"]
[Black "Socko, Bartosz"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2261"]
[BlackElo "2646"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer (Nimzovich) variation"]
[WhiteFideId "11602295"]
[BlackFideId "1107038"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nc6 6. a3 Bxc3+ 7. bxc3 Be6 8.
Rb1 b6 9. Nf3 Qd7 10. O-O Nge7 11. Re1 O-O 12. Bf4 Ng6 13. Bg3 Bf5 14. Bxf5 Qxf5
15. Bxc7 Rfc8 16. Bg3 Na5 17. Qd2 Nc4 18. Qd3 Qd7 19. h4 Nxa3 20. h5 Nxb1 21.
hxg6 Rxc3 22. Qd1 Rxf3 23. gxf3 Na3 24. gxh7+ Kh8 25. Qe2 Nc4 26. f4 Qf5 27. Qe7
a5 28. Qb7 Rf8 29. Qc6 Kxh7 30. Kg2 Rc8 31. Qb5 Rd8 32. Qb3 Rd6 33. Re7 Re6 34.
Rd7 Qe4+ 35. Qf3 Qxf3+ 36. Kxf3 a4 37. f5 Rf6 38. Kg4 a3 39. Ra7 Na5 40. Re7 a2
41. Re1 Rc6 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.3"]
[White "Aleksandrov, Aleksej"]
[Black "Sanders, Isaac B"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2626"]
[BlackElo "2254"]
[ECO "E40"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Taimanov variation"]
[WhiteFideId "13500139"]
[BlackFideId "417661"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 Nc6 5. Ne2 d5 6. a3 Bd6 7. c5 Be7 8. b4 O-O
9. Nf4 Ne8 10. Bd3 f5 11. g4 fxg4 12. Qxg4 e5 13. Ne6 e4 14. Nxe4 Qd7 15. N4g5
Bxg5 16. Bxh7+ Kh8 17. Qxg5 Qxe6 18. Bg6 Qg4 19. h4 Qxg5 20. hxg5+ Kg8 21. Bc2
Bf5 22. Bb3 Ne7 23. f3 Be6 24. Ke2 Nf5 25. Kf2 g6 26. Bb2 Neg7 27. Rh2 Rae8 28.
Rg1 c6 29. a4 Nh5 30. Bc3 Re7 31. Bd2 Rfe8 32. Re1 Nfg7 33. b5 Rf7 34. Kg2 Ref8
35. Bd1 Rf5 36. f4 R5f7 37. Bf3 Bf5 38. a5 Bd3 39. b6 a6 40. Kf2 Re7 41. Bd1 Kf7
42. Bg4 Rh8 43. Rh4 Bf5 44. Bf3 Ree8 45. Rg1 Be4 46. Rgh1 Bxf3 47. Kxf3 Nf5 48.
R4h3 Kg7 49. Rg1 Re4 50. Kf2 Kg8 51. Re1 Nhg7 52. Rxh8+ Kxh8 53. Kf3 Kg8 54. Re2
Nh5 55. Rh2 Re7 56. Rh3 Nhg7 57. Rh2 Nh5 58. Rh3 Rh7 59. Be1 Rf7 60. Rh2 Kf8 61.
Bf2 Re7 62. Rh1 Re4 63. Rd1 Kf7 64. Rd3 Nhg7 65. Rd1 Ne6 66. Rh1 Kg7 67. Re1
Nfxd4+ 68. exd4 Rxe1 69. Bxe1 Nxd4+ 70. Kg4 Kf7 71. Bc3 Nb3 72. Bb4 Nd4 73. Bc3
Nf5 74. Kf3 Ke6 75. Bf6 Nh4+ 76. Kg3 Nf5+ 77. Kf3 Nh4+ 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.4"]
[White "Kretainis, Kristaps"]
[Black "Ehlvest, Jaan"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2248"]
[BlackElo "2615"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "11602163"]
[BlackFideId "4500016"]
[EventDate "2013.08.05"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 Qxd5 5. Na3 Qd8 6. Bf4 Nf6 7. dxc5 Bxc5 8.
Qxd8+ Kxd8 9. Rd1+ Bd7 10. Nc4 Ke7 11. Nf3 Nd5 12. Bg3 Nc6 13. Nfe5 Nxe5 14.
Nxe5 Ba4 15. Rd2 Rhd8 16. Be2 Rac8 17. Bd1 Be8 18. Bc2 f6 19. Nd3 Bb6 20. Nf4
Nxf4 21. Bxf4 g5 22. Be3 Bxe3 23. fxe3 Rxd2 24. Kxd2 Bc6 25. e4 Kd6 26. Ke3 Ke5
27. h4 g4 28. g3 Rd8 29. Rf1 h5 30. Rf2 b5 31. a3 a5 32. Rf1 Bb7 33. Bd3 Bc6 34.
Ra1 Be8 35. Rf1 Rc8 36. Ra1 Rc5 37. Kd2 Rc7 38. Ke3 Rb7 39. Kd2 Bc6 40. Ke3 f5
41. exf5 exf5 42. Rf1 Bf3 43. Ra1 Be4 44. Rd1 Bxd3 45. Rxd3 Re7 46. Rd4 Kf6+ 47.
Kf2 a4 48. Rd5 Re5 49. Rd6+ Re6 50. Rd5 Re5 51. Rd6+ Kf7 52. Rd4 Ke6 53. c4 bxc4
54. Rxc4 Re4 55. Rc5 Re5 56. Rc4 Rb5 57. Rxa4 Rxb2+ 58. Kf1 Ra2 59. Ra5 Rh2 60.
Kg1 Rh3 61. Kg2 f4 62. gxf4 Rxh4 63. Rg5 Rh3 64. a4 Rf3 65. Rxh5 Rxf4 66. Kg3
Rxa4 67. Rg5 Kf6 68. Rxg4 Rxg4+ 69. Kxg4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.5"]
[White "Vovk, Yuri"]
[Black "Lokander, Martin"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2608"]
[BlackElo "2248"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "14113171"]
[BlackFideId "1709569"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Be3 c5 8.
Qd2 Qa5 9. Rb1 a6 10. Rc1 O-O 11. Nf3 Rd8 12. d5 e6 13. c4 Qxd2+ 14. Nxd2 Nd7
15. Be2 b6 16. O-O a5 17. Rb1 Ba6 18. dxe6 fxe6 19. Bg4 Kf7 20. f4 Bd4 21. Bxd4
cxd4 22. f5 Ne5 23. fxe6+ Ke7 24. Rxb6 Rd6 25. Rxd6 Kxd6 26. Bh3 Nxc4 27. Nf3
Ne5 28. Rb1 d3 29. Kf2 Nc4 30. Rb3 Ne5 31. Rb6+ Nc6 32. e7 Bc4 33. Nd4 Kc5 34.
Rxc6+ Kxd4 35. Rd6+ Kc3 36. Rd8 d2 37. Bg4 h5 38. Bd1 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.6"]
[White "Schuetze, Norman"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2245"]
[BlackElo "2606"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "4659406"]
[BlackFideId "1020854"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8.
O-O-O Be7 9. f3 b5 10. g4 Nxd4 11. Qxd4 Bb7 12. Kb1 Rc8 13. Rc1 O-O 14. g5 Nh5
15. Ne2 f5 16. gxf6 Rxf6 17. Bg5 Bc5 18. Qd3 Rg6 19. Bd2 d5 20. exd5 Bxd5 21.
Nc3 Bc6 22. Ne4 Rd8 23. Qe2 Bb6 24. Qe1 Qe5 25. Bc3 Bd4 26. Rd1 Rd7 27. Bd3 Nf4
28. Bxd4 Rxd4 29. Qc3 Qd5 30. Nf2 Nxd3 31. Nxd3 Rg2 32. Rc1 Rc4 33. Qe5 Qxe5 34.
Nxe5 Rc5 35. Rhe1 Rxh2 36. b4 Rxe5 37. Rxe5 Bd5 38. f4 Rf2 39. f5 Rxf5 40. Rxf5
exf5 41. Kb2 h5 42. Kc3 h4 43. Kd4 Be4 44. c4 h3 45. cxb5 axb5 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.7"]
[White "Kulaots, Kaido"]
[Black "Zuckovs, Aleksejs"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2581"]
[BlackElo "2236"]
[ECO "B01"]
[Opening "Scandinavian (centre counter) defence"]
[WhiteFideId "4500261"]
[BlackFideId "11603801"]
[EventDate "2013.08.05"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. d4 Nf6 5. Bc4 Nc6 6. Ne2 Bg4 7. f3 Bf5 8.
Bd2 O-O-O 9. a3 Nb8 10. Nb5 Qb6 11. a4 a5 12. b4 Nc6 13. bxa5 Nxa5 14. Ba2 Be6
15. Bxe6+ fxe6 16. O-O e5 17. Bxa5 Qxa5 18. Qd3 exd4 19. Nexd4 e5 20. Qf5+ Kb8
21. Qxe5 Rd5 22. Qf4 Bc5 23. Kh1 Bxd4 24. Nxd4 Rhd8 25. Ne6 R8d7 26. Rab1 Rd2
27. Qe3 Nd5 28. Qc5 Qxc5 29. Nxc5 Re7 30. Rxb7+ Kc8 31. Ra7 Kb8 32. Ra5 Ree2 33.
Nb3 Rxc2 34. Rxd5 Rxg2 35. Rh5 h6 36. Rg1 Rgf2 37. Rxg7 Rc4 38. Rxh6 Rxf3 39.
Nd2 Rc1+ 40. Rg1 Rfc3 41. Ne4 Rxg1+ 42. Kxg1 Rc4 43. Re6 Rxa4 44. Kf2 Ra3 45. h4
Rh3 46. Rh6 Kb7 47. h5 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.8"]
[White "Stremavicius, Titas"]
[Black "Vovk, Andrey"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2235"]
[BlackElo "2581"]
[ECO "E87"]
[Opening "King's Indian"]
[Variation "Saemisch, orthodox, 7.d5"]
[WhiteFideId "12804444"]
[BlackFideId "14114470"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 e5 7. d5 Nh5 8. Qd2 f5
9. exf5 gxf5 10. Bg5 Qe8 11. O-O-O a5 12. Bd3 Na6 13. Nge2 Bd7 14. g4 e4 15.
gxh5 exd3 16. Nf4 Nc5 17. Rhg1 Kh8 18. Rde1 Be5 19. h6 Qf7 20. Nxd3 Nxd3+ 21.
Qxd3 f4 22. Rxe5 dxe5 23. Ne4 Ra6 24. Bf6+ Rxf6 25. Rg7 Rxh6 26. Rxf7 Rxf7 27.
Qc3 Rxh2 28. Qxe5+ Rg7 29. a3 Bf5 30. Ng5 h6 31. Nf7+ Kh7 32. Qxf5+ Kg8 33.
Nxh6+ Rxh6 34. Qxf4 Rh1+ 35. Kc2 b6 36. Kb3 Rf7 37. Qg4+ Kf8 38. Qc8+ Kg7 39.
Ka4 Rh4 40. Kb5 Rhf4 41. c5 bxc5 42. Kxa5 Rxf3 43. Qg4+ Kf8 44. Qc4 Ke8 45. Kb5
R7f4 46. Qe2+ Kd8 47. Kxc5 Rf2 48. Qe5 R4f3 49. Qg5+ Kc8 50. Qg4+ Kb7 51. Qb4+
Kc8 52. a4 Rf4 53. Qa3 Rc2+ 54. Kb5 Rd4 55. Ka6 Rcd2 56. Qf8+ Kd7 57. b4 Rxd5
58. Kb7 Re5 59. Qf4 Rde2 60. Qd4+ Ke6 61. Kxc7 R2e4 62. Qd6+ Kf7 63. b5 Re7+ 64.
Kb8 Re8+ 65. Kb7 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.9"]
[White "Gleizerov, Evgeny"]
[Black "Topi-Hulmi, Teemu"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2567"]
[BlackElo "2234"]
[ECO "D19"]
[Opening "QGD Slav"]
[Variation "Dutch variation"]
[WhiteFideId "4101332"]
[BlackFideId "502740"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Nh4 O-O 10. Nxf5 exf5 11. Bd2 Qe7 12. Ne2 g6 13. a5 Bd6 14. g3 Ne4 15.
Be1 Rfd8 16. Nc3 Ndf6 17. Qe2 Rac8 18. f3 Nxc3 19. bxc3 Re8 20. e4 Nd5 21. e5
Bb8 22. Bb3 Rcd8 23. f4 a6 24. c4 Nf6 25. Qf3 Ne4 26. d5 Ba7+ 27. Kg2 Qc5 28.
Rd1 h5 29. d6 Qa3 30. Bc2 Qxf3+ 31. Kxf3 Bc5 32. Bxe4 fxe4+ 33. Ke2 f5 34. Rb1
Rd7 35. Bf2 Bxf2 36. Rxf2 Kf7 37. Ke3 Ra8 38. Rfb2 Ra7 39. h3 Ke6 40. Kd4 Rf7
41. Rb3 Rd7 42. g4 hxg4 43. hxg4 Rh7 44. Rg3 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.10"]
[White "Bivol, Alina"]
[Black "Hera, Imre Jr."]
[Result "1/2-1/2"]
[WhiteTitle "WIM"]
[BlackTitle "GM"]
[WhiteElo "2230"]
[BlackElo "2567"]
[ECO "B44"]
[Opening "Sicilian defence"]
[WhiteFideId "4100123"]
[BlackFideId "716855"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nxc6 bxc6 6. c4 Nf6 7. Bd3 d5 8.
exd5 cxd5 9. O-O Be7 10. Nc3 O-O 11. cxd5 exd5 12. Bg5 Be6 13. Ne2 h6 14. Bh4
Rb8 15. b3 Rb4 16. Bg3 a5 17. Rc1 Bd6 18. Qc2 Qb8 19. Rfd1 Bg4 20. f3 Bd7 21.
Bf5 Bxf5 22. Qxf5 Bxg3 23. Nxg3 a4 24. Nh5 Nxh5 25. Qxh5 axb3 26. axb3 d4 27.
Qc5 Rd8 28. Rc4 Rxc4 29. Qxc4 Qb6 30. Rd3 Qa5 31. Qc1 Re8 32. Qd2 Qa1+ 33. Kf2
Ra8 34. Qe1 Qb2+ 35. Qe2 Qa1 36. Qe1 Qa7 37. Qd2 Rd8 38. Qc2 Qb6 39. Qd2 h5 40.
Qg5 g6 41. h3 Qc7 42. h4 Qb6 43. Qe5 Qa6 44. Qe2 Qb5 45. Qd2 Qb6 46. Qg5 Re8 47.
Qd2 Rc8 48. Kg3 Rd8 49. Qf4 Rd5 50. Qe4 Qd6+ 51. Qf4 Qb4 52. Qe4 Qd6+ 53. Qf4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.11"]
[White "Burmakin, Vladimir"]
[Black "Karasik, Evgeni"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2565"]
[BlackElo "2228"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "4105109"]
[BlackFideId "2803941"]
[EventDate "2013.08.05"]

1. Nf3 c5 2. g3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Bg2 Bg7 6. Nb3 Nf6 7. O-O O-O 8. c4
d6 9. Nc3 Ne5 10. c5 dxc5 11. Qxd8 Rxd8 12. Nxc5 Rb8 13. Bf4 Nh5 14. Rad1 Re8
15. Bc1 b6 16. Nb3 Nf6 17. Nb5 a6 18. Nc7 Rf8 19. Nd4 Bb7 20. Bxb7 Rxb7 21. Nxa6
Nd5 22. Nb5 Rd7 23. f4 Nc4 24. b3 Na5 25. e4 Nf6 26. Rxd7 Nxd7 27. Be3 Ra8 28.
Nac7 Rb8 29. Rd1 Nf6 30. Na6 Nd7 31. Nac7 Nf6 32. Na6 Ra8 33. Nbc7 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.12"]
[White "Jones, Iolo C"]
[Black "Yemelin, Vasily"]
[Result "0-1"]
[WhiteTitle "CM"]
[BlackTitle "GM"]
[WhiteElo "2225"]
[BlackElo "2564"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Gruenfeld variation"]
[WhiteFideId "1800094"]
[BlackFideId "4113217"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Nf3 e6 3. c4 Bb4+ 4. Nbd2 d6 5. Qc2 O-O 6. e3 Re8 7. a3 Bxd2+ 8.
Bxd2 a5 9. Bc3 a4 10. Be2 b6 11. O-O Bb7 12. Rad1 Nbd7 13. Nd2 c5 14. Bf3 Bxf3
15. Nxf3 Qc7 16. dxc5 bxc5 17. Nd2 Qc6 18. Nb1 e5 19. f3 Re6 20. Be1 Qa6 21. Bh4
Rb8 22. Bxf6 Nxf6 23. e4 h5 24. Rf2 h4 25. Nd2 Nh5 26. Nf1 Rb3 27. Rd3 Rxd3 28.
Qxd3 Nf4 29. Qc2 Re8 30. Ne3 h3 31. Nd5 Nxd5 32. cxd5 hxg2 33. Rxg2 Rb8 34. Qd2
Qc4 35. Qg5 Qd4+ 36. Rf2 g6 37. Qc1 Rb3 38. Kg2 Kg7 39. h4 f6 40. Re2 Kh7 41.
Rf2 Rd3 42. Qc2 f5 43. exf5 gxf5 44. Qe2 Qxd5 45. Kh2 Kh6 46. Kg1 Rd1+ 47. Kh2
Qd3 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.13"]
[White "Stocek, Jiri"]
[Black "Salomon, Johan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2558"]
[BlackElo "2222"]
[ECO "E47"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3"]
[WhiteFideId "304760"]
[BlackFideId "1509500"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 c5 6. Ne2 d5 7. cxd5 exd5 8. a3
Bxc3+ 9. bxc3 b6 10. O-O Ba6 11. Bxa6 Nxa6 12. f3 Re8 13. Ra2 Nc7 14. g4 Ne6 15.
Ng3 Rc8 16. Rg2 cxd4 17. cxd4 Re7 18. Nf5 Rec7 19. Bb2 Ne8 20. Qb3 Rc4 21. e4
Nf4 22. Rd2 Nd6 23. Ne3 R4c7 24. exd5 Nc4 25. Nxc4 Rxc4 26. Re1 h5 27. Qe3 Nxd5
28. Qe5 hxg4 29. fxg4 Qd7 30. Rde2 Rc2 31. h3 Rxe2 32. Rxe2 Nf6 33. Qf5 Qxf5 34.
gxf5 Nd5 35. Kh2 f6 36. Kg3 Kf7 37. Kf3 Rh8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.05"]
[Round "1.14"]
[White "Lindgren, Fredrik"]
[Black "Miezis, Normunds"]
[Result "0-1"]
[BlackTitle "GM"]
[WhiteElo "2221"]
[BlackElo "2557"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "1703951"]
[BlackFideId "11600136"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Nf3 e6 3. g3 b5 4. Bg2 Bb7 5. O-O c5 6. c3 Na6 7. Nbd2 Be7 8. a4 b4
9. c4 cxd4 10. Nxd4 Bxg2 11. Kxg2 Nc5 12. f3 O-O 13. N2b3 Rc8 14. Nxc5 Rxc5 15.
Qb3 d5 16. cxd5 Qxd5 17. Qxd5 Rxd5 18. Nc6 Bc5 19. Bf4 Rc8 20. Ne5 Bd6 21. Rac1
Rxc1 22. Rxc1 g5 23. e4 gxf4 24. exd5 Bxe5 25. Rc8+ Kg7 26. dxe6 fxe6 27. gxf4
Bxf4 28. b3 Nd5 29. Ra8 Be3 30. Kf1 Bd4 31. Ke2 Nf4+ 32. Kd2 h5 33. Rb8 Bb6 34.
a5 Bxa5 35. Rb7+ Kf6 36. Rxa7 Bb6 37. Rb7 Nd5 38. Kd3 Bc7 39. h3 Kf5 40. Kc4 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.1"]
[White "Berzinsh, Roland"]
[Black "Kovalenko, Igor"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2400"]
[BlackElo "2646"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "11600357"]
[BlackFideId "14117908"]
[EventDate "2013.08.05"]

1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Be2 Nb6 8.
d4 Nbxd5 9. Nf3 e6 10. O-O Be7 11. Ne5 O-O 12. Bf3 Bd7 13. Qb3 Bc6 14. Nxc6 bxc6
15. Na4 Qa5 16. a3 Nd7 17. Qc2 Qb5 18. Be2 Qb7 19. Bd3 g6 20. Bh6 Rfc8 21. Rfd1
a5 22. Rac1 Bf6 23. Bf1 Qa7 24. Qe4 Rab8 25. Rc2 Qb7 26. Bc4 Rd8 27. h4 N7b6 28.
Bb3 Nc8 29. Nc5 Qe7 30. Bd2 Nd6 31. Qe1 Nf5 32. Bxa5 Bxd4 33. Bxd8 Rxd8 34. Bxd5
Rxd5 35. Nb3 Qxh4 36. Nxd4 Nxd4 37. Rcd2 Rh5 38. f3 Qh2+ 39. Kf2 Nf5 40. Rd8+
Kg7 41. Qc3+ e5 42. Qc5 Qg3+ 43. Kg1 Rh2 44. R1d2 Nh4 45. Qf8+ Kf6 46. R8d6+ Kg5
47. Qxf7 Rxg2+ 48. Kf1 Rg1+ 49. Ke2 Nf5 50. Qf6+ Kh5 51. Rd7 Rg2+ 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.2"]
[White "Socko, Bartosz"]
[Black "Tari, Aryan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2646"]
[BlackElo "2401"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "1107038"]
[BlackFideId "1510045"]
[EventDate "2013.08.05"]

1. c4 e5 2. g3 c6 3. Bg2 Nf6 4. d4 exd4 5. Qxd4 d5 6. Nf3 Be6 7. Ng5 Qb6 8. Nxe6
fxe6 9. Qxb6 axb6 10. cxd5 Bb4+ 11. Bd2 Bxd2+ 12. Nxd2 exd5 13. e4 dxe4 14. Nxe4
Nxe4 15. Bxe4 O-O 16. O-O Nd7 17. f4 Nf6 18. Bc2 Rfd8 19. Rad1 Kf8 20. a3 Rxd1
21. Rxd1 Re8 22. Rd2 g6 23. Kf2 Re7 24. Rd8+ Re8 25. Rxe8+ Nxe8 26. g4 Nd6 27.
Ke3 Nc4+ 28. Kd4 b5 29. b3 Nxa3 30. Be4 b4 31. Bd3 b6 32. h4 Kg7 33. Ke5 c5 34.
Ke6 Kf8 35. Kd5 Ke7 36. g5 Kf7 37. f5 gxf5 38. Bxf5 Kg7 39. Bd3 c4 40. Bxc4 Nxc4
41. Kxc4 Kg6 42. Kxb4 Kh5 43. Kb5 Kxh4 44. Kxb6 Kxg5 45. b4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.3"]
[White "Beinoras, Mindaugas"]
[Black "Vovk, Yuri"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2378"]
[BlackElo "2608"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "12802085"]
[BlackFideId "14113171"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Nf6 5. d5 Nh5 6. Bg5 h6 7. Bc1 e5 8. Nh3 d6
9. Nf2 f5 10. e4 f4 11. Bb5+ Nd7 12. g4 fxg3 13. hxg3 g6 14. g4 Nf4 15. Bxf4
exf4 16. e5 Qa5+ 17. Nc3 Bg7 18. Qd3 Bxe5 19. Qxg6+ Kd8 20. Ne4 Kc7 21. Rh5
Bxc3+ 22. Nxc3 a6 23. Bxd7 Bxd7 24. O-O-O Rag8 25. Qf6 Rf8 26. Qg7 Rfg8 27. Qf6
Rf8 28. Qg7 Rfg8 29. Qf6 Rf8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.4"]
[White "Van Kampen, Robin"]
[Black "Carlstedt, Jonathan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2606"]
[BlackElo "2387"]
[ECO "C14"]
[Opening "French"]
[Variation "classical, Steinitz variation"]
[WhiteFideId "1020854"]
[BlackFideId "24614386"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. Bxe7 Qxe7 7. f4 O-O 8. Nf3
c5 9. Qd2 Nc6 10. dxc5 f6 11. exf6 Qxf6 12. g3 Nxc5 13. O-O-O Rd8 14. Bb5 Ne4
15. Qe3 Nxc3 16. Qxc3 Qxc3 17. bxc3 Na5 18. Rhe1 a6 19. Bd3 Rd6 20. f5 h6 21.
Nd4 Kf7 22. Rd2 exf5 23. Rde2 Bd7 24. Bxf5 Re8 25. Rxe8 Bxe8 26. Re6 Rd8 27. Rb6
Ke7 28. Ne6 Rd6 29. Rxd6 Kxd6 30. Nxg7 Ke5 31. Bd3 Bd7 32. Nh5 Nc4 33. Nf4 Ne3
34. h3 Nf5 35. Ne2 Nd6 36. Nf4 Ne4 37. Ng6+ Kf6 38. Bxe4 dxe4 39. Nf4 e3 40.
Nd5+ Ke5 41. Nxe3 Bxh3 42. Kd2 Ke4 43. Ke2 Be6 44. a3 a5 45. Kf2 a4 46. Ke2 Bd7
47. Kf2 Be6 48. Ke2 Bd7 49. Kf2 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.5"]
[White "Laurusas, Tomas"]
[Black "Kulaots, Kaido"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2377"]
[BlackElo "2581"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "12803731"]
[BlackFideId "4500261"]
[EventDate "2013.08.05"]

1. Nf3 Nf6 2. c4 e6 3. d4 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Qa4+ Nc6 7. Bg5 h6 8.
Bxf6 Qxf6 9. e3 O-O 10. Rc1 Rd8 11. a3 Bf8 12. Be2 a6 13. O-O Bf5 14. Qd1 Ne7
15. Na4 c6 16. Ne5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.6"]
[White "Klenburg, Mikhail"]
[Black "Gleizerov, Evgeny"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2371"]
[BlackElo "2567"]
[ECO "C00"]
[Opening "French"]
[Variation "King's Indian attack"]
[WhiteFideId "14102072"]
[BlackFideId "4101332"]
[EventDate "2013.08.05"]

1. e4 e6 2. d3 d5 3. Nd2 c5 4. g3 Nc6 5. Bg2 g6 6. Ngf3 Bg7 7. O-O Nge7 8. Re1
O-O 9. e5 Qc7 10. Qe2 h6 11. h4 f6 12. exf6 Rxf6 13. Nb3 e5 14. Nh2 Qd6 15. c3
Bd7 16. Ng4 Bxg4 17. Qxg4 Raf8 18. Rf1 b5 19. a4 a6 20. axb5 axb5 21. Be3 c4 22.
Bc5 Qd8 23. dxc4 bxc4 24. Na5 e4 25. Nxc6 Rxc6 26. Bb4 Rf7 27. Rad1 Rcf6 28.
Qxe4 Qb6 29. Qe3 Kh7 30. Qxb6 Rxb6 31. Bxd5 Nxd5 32. Rxd5 Re6 33. Rd2 h5 34.
Rfd1 Bh6 35. Rd7 Re1+ 36. Kg2 Rxd1 37. Rxd1 Kg7 38. f4 Rc7 39. Kf3 Kf7 40. Rd5
Bg7 41. f5 Bf6 42. Kf4 Bg7 43. fxg6+ Kxg6 44. Rd6+ Bf6 45. g4 hxg4 46. h5+ Kf7
47. Kxg4 Be5 48. Ra6 Kg7 49. Re6 Bf6 50. Kf5 Bh4 51. Ke4 Kf7 52. Kd5 Bg5 53. Rc6 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.7"]
[White "Mishuchkov, Nikolai M."]
[Black "Burmakin, Vladimir"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2367"]
[BlackElo "2565"]
[ECO "A40"]
[Opening "Modern defence"]
[WhiteFideId "4102401"]
[BlackFideId "4105109"]
[EventDate "2013.08.05"]

1. d4 g6 2. Nf3 Bg7 3. e4 c6 4. c3 d5 5. Nbd2 Nh6 6. Be2 O-O 7. O-O b6 8. Re1
Bb7 9. exd5 cxd5 10. Ne5 Nf5 11. Ndf3 Nd7 12. Nxd7 Qxd7 13. Bf4 Nd6 14. Ne5 Qd8
15. a4 a5 16. Bf3 Re8 17. Qb3 e6 18. h4 f6 19. Ng4 Nf7 20. Ne3 Ra7 21. Bg3 Bc6
22. Red1 Rd7 23. Qc2 Bb7 24. Be2 Bc6 25. Bf3 Qa8 26. h5 f5 27. hxg6 hxg6 28. Bh2
Bf6 29. g4 Kg7 30. Kg2 Bg5 31. gxf5 exf5 32. Re1 Rde7 33. Qd3 f4 34. Nc2 Re4 35.
Bg4 Bxa4 36. Rxa4 Rxe1 37. Nxe1 Rxe1 38. Qb5 Qd8 39. Bf3 Rb1 40. Ra2 Qe7 41. Qe2
Qd6 42. Qd3 Re1 43. Qb5 Be7 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.8"]
[White "Yemelin, Vasily"]
[Black "Bedouin, Xavier"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2564"]
[BlackElo "2367"]
[ECO "A45"]
[Opening "Trompovsky attack (Ruth, Opovcensky opening)"]
[WhiteFideId "4113217"]
[BlackFideId "617040"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Bg5 e6 3. Nd2 h6 4. Bh4 c5 5. e4 cxd4 6. e5 g5 7. Bg3 Nd5 8. h4
gxh4 9. Rxh4 Nc6 10. Ngf3 d6 11. Bb5 dxe5 12. Nxe5 Bd7 13. Nxd7 Qxd7 14. Nf3 Bg7
15. Nxd4 Nde7 16. c3 e5 17. Nxc6 bxc6 18. Qxd7+ Kxd7 19. O-O-O+ Kc7 20. Bc4 Nf5
21. Rg4 Bf6 22. Bxf7 Nxg3 23. fxg3 Rhf8 24. Bg6 Bg5+ 25. Kb1 Rf2 26. Rc4 Rb8 27.
b3 Rbf8 28. Be4 R8f6 29. Bf3 Re6 30. b4 Kb6 31. Bg4 Ref6 32. Bf3 Bd2 33. Kc2
Bf4+ 34. Kb3 Bxg3 35. Rd8 Bf4 36. Rc8 e4 37. Bxe4 Bc7 38. a4 a6 39. a5+ Kb7 40.
Re8 Rd2 41. Bf3 Rd7 42. Bg4 Rg7 43. Bf3 Rd7 44. Rh8 Bf4 45. Bxc6+ Rxc6 46. Rxf4
Rg7 47. Rff8 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.9"]
[White "Miezis, Normunds"]
[Black "Petrosyan, Tigran S."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2557"]
[BlackElo "2346"]
[ECO "B10"]
[Opening "Caro-Kann"]
[Variation "anti-anti-Caro-Kann defence"]
[WhiteFideId "11600136"]
[BlackFideId "13303678"]
[EventDate "2013.08.05"]

1. c4 c6 2. e4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bb5 e6 8.
O-O Be7 9. Re1 O-O 10. d4 Bd7 11. Qe2 Ncb4 12. Bc4 Nb6 13. Bb3 a5 14. a3 a4 15.
Bd1 N4d5 16. Ne5 Rc8 17. Qd3 Qc7 18. Ne4 Nc4 19. Qg3 Kh8 20. Be2 Nd6 21. Nxd6
Bxd6 22. Bd3 Bxe5 23. dxe5 f5 24. exf6 Qxg3 25. hxg3 gxf6 26. g4 Kg7 27. f3 Ne7
28. Bd2 Rfe8 29. Rad1 e5 30. g5 fxg5 31. Rxe5 Kf6 32. Ra5 h6 33. Kf2 Nc6 34.
Bc3+ Kf7 35. Rb5 Nd8 36. Rb4 Bc6 37. Rh1 Re6 38. Bc4 Kg6 39. Bxe6 Nxe6 40. Re1
Nf4 41. Rd4 Nd5 42. Re6+ Kh7 43. Rd1 h5 44. Bd2 Rg8 45. Rh1 h4 46. Re5 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.10"]
[White "Stockova, Zuzana"]
[Black "Neiksans, Arturs"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2359"]
[BlackElo "2557"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "14900866"]
[BlackFideId "11601388"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nc6 7. Be3 Nf6 8. O-O
Ne5 9. h3 Bc5 10. f4 Nc6 11. e5 Nxe5 12. fxe5 Qxe5 13. Bf4 Qxd4+ 14. Kh1 Bd6 15.
Bxd6 Qxd6 16. Rxf6 gxf6 17. Qg4 f5 18. Qg7 Rf8 19. Bxf5 b6 20. Ne4 Qe7 21. Nf6+
Kd8 22. Be4 d5 23. Rd1 Kc7 24. Bxd5 Ra7 25. Bf3 Kb8 26. c4 Rd8 27. Rc1 Rc7 28.
Qh6 Bb7 29. Qe3 Qxf6 30. Qxb6 Qd4 31. c5 Rdc8 32. b4 Rc6 33. Bxc6 Rxc6 34. Qa5
Qd2 35. Rg1 e5 36. Qa3 Rg6 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.11"]
[White "Ulibin, Mikhail"]
[Black "Ben Artzi, Ido"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2553"]
[BlackElo "2341"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Byrne variation"]
[WhiteFideId "4101405"]
[BlackFideId "2810913"]
[EventDate "2013.08.05"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 Bg7 5. f4 O-O 6. Qd2 c6 7. Nf3 d5 8. Bxf6
exf6 9. exd5 Re8+ 10. Be2 cxd5 11. O-O-O Nc6 12. Rhg1 Qd6 13. Nh4 Bh6 14. g3 a6
15. Kb1 b5 16. Bf3 Ne7 17. Ng2 Bd7 18. Ne3 Bc6 19. h4 a5 20. h5 b4 21. Ne2 Qe6
22. Rh1 Bf8 23. hxg6 fxg6 24. Nc1 Nc8 25. Qh2 Ra7 26. Rde1 Qf7 27. Ng4 Rxe1 28.
Rxe1 Nd6 29. Nd3 Nf5 30. Qf2 a4 31. Nc5 h5 32. Nh2 b3 33. cxb3 axb3 34. Nxb3 Bb4
35. Rc1 Bb5 36. Be2 Bc4 37. g4 Rxa2 38. Rxc4 dxc4 39. Nc1 hxg4 40. Nxa2 g3 41.
Qg2 gxh2 42. Nxb4 Qh7 43. Bxc4+ Kg7 44. Qb7+ Kh6 45. Qh1 Kg7 46. Qb7+ Kh6 47.
Qxh7+ Kxh7 48. Bd5 Nxd4 49. Nd3 Ne2 50. Kc2 g5 51. Kd2 Ng3 52. Nf2 Kg6 53. b4 g4
54. b5 Nf1+ 55. Kd3 g3 56. Nh1 Kf5 57. b6 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.12"]
[White "Rogule, Laura"]
[Black "Dragun, Kamil"]
[Result "1/2-1/2"]
[WhiteTitle "WGM"]
[BlackTitle "GM"]
[WhiteElo "2337"]
[BlackElo "2546"]
[WhiteFideId "11601876"]
[BlackFideId "1134167"]
[EventDate "2013.08.05"]

1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.13"]
[White "Vysochin, Spartak"]
[Black "Payen, Arnaud"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2531"]
[BlackElo "2318"]
[ECO "B06"]
[Opening "Robatsch defence"]
[WhiteFideId "14103516"]
[BlackFideId "600814"]
[EventDate "2013.08.05"]

1. e4 g6 2. d4 Bg7 3. Nc3 c6 4. h3 d5 5. Nf3 dxe4 6. Nxe4 Bf5 7. Ng3 Be6 8. c3
Nf6 9. Bd3 Bd5 10. O-O Bxf3 11. Qxf3 O-O 12. Re1 Nbd7 13. Bf4 Re8 14. a4 a5 15.
Bc4 e6 16. Rad1 Nd5 17. Bc1 N7f6 18. Bb3 b5 19. Nf1 Qc7 20. Nh2 Rac8 21. Qe2 Qb8
22. Nf3 bxa4 23. Bxa4 Nb6 24. Qc2 Nxa4 25. Qxa4 Qb5 26. Qa2 Nd7 27. Nd2 Ra8 28.
Ne4 Reb8 29. Qb1 Qf5 30. Rd3 a4 31. Qc2 Rb3 32. Rf3 Qd5 33. Rd1 Rb7 34. c4 Qh5
35. Rxf7 Kxf7 36. Nd6+ Kg8 37. Nxb7 Rf8 38. Nd6 c5 39. Be3 cxd4 40. Bxd4 Ne5 41.
Ne4 Qf5 42. Qe2 Rd8 43. Bxe5 Rxd1+ 44. Qxd1 Bxe5 45. Nc5 Bxb2 46. Nxa4 Be5 47.
Nc5 Bh2+ 48. Kxh2 Qxc5 49. Qe2 Kf7 50. g3 Ke7 51. Kg1 Qd4 52. Qc2 Kd6 53. Qb3
Qc5 54. Qb8+ Kc6 55. Qf4 Kb6 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "2.14"]
[White "Korpa, Bence"]
[Black "Baburin, Alexander"]
[Result "0-1"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2329"]
[BlackElo "2520"]
[ECO "B03"]
[Opening "Alekhine's defence"]
[Variation "exchange variation"]
[WhiteFideId "706671"]
[BlackFideId "2500914"]
[EventDate "2013.08.05"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8.
Nge2 Bg4 9. f3 Bh5 10. O-O Bg6 11. Be3 Bxd3 12. Qxd3 Nb4 13. Qd1 Nxc4 14. Qa4+
c6 15. Qxb4 Nxe3 16. Qxb7 Nxf1 17. Qxc6+ Kf8 18. Rxf1 g6 19. f4 Kg7 20. f5 Re8
21. Qf3 Kh8 22. Nd5 Rb8 23. b4 Bf8 24. fxg6 fxg6 25. Nf6 Re7 26. Nf4 Bh6 27.
N4d5 Rf7 28. Qh3 Qf8 29. Qe6 Bg7 30. a3 Re8 31. Qxe8 Qxe8 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.1"]
[White "Kovalenko, Igor"]
[Black "Ziska, Helgi Dam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2646"]
[BlackElo "2468"]
[ECO "E71"]
[Opening "King's Indian"]
[Variation "Makagonov system (5.h3)"]
[WhiteFideId "14117908"]
[BlackFideId "7200595"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. h3 O-O 6. Be3 e5 7. d5 Na6 8. Bd3 Nh5
9. g3 Nc5 10. Be2 Nf6 11. Qc2 a5 12. Nf3 Nfd7 13. g4 f5 14. gxf5 gxf5 15. Bg5
Qe8 16. Rg1 Kh8 17. Nb5 fxe4 18. Nd2 Nd3+ 19. Bxd3 exd3 20. Qxd3 Nc5 21. Qg3 Rf7
22. Kf1 Bf5 23. Kg2 Qd7 24. Kh2 Raf8 25. Be3 Nd3 26. Nc3 e4 27. Qh4 Bf6 28. Qh5
Be5+ 29. Kh1 Nxb2 30. Ncxe4 Nxc4 31. Bh6 Nxd2 32. Nxd2 Bg6 33. Qh4 Bf6 34. Qg3
Rg8 35. Rae1 Qf5 36. Nf3 Qxd5 37. Kh2 Qf5 38. Rg2 Qh5 39. Bg5 Bg7 40. Nh4 Bc2
41. f4 Ba4 42. Qd3 Bc6 43. Rg4 Re8 44. Rxe8+ Bxe8 45. Nf5 Bd7 46. Nxg7 Rxg7 47.
Rg3 Qf7 48. Qc3 Kg8 49. Qxa5 Bc6 50. Qa8+ Qe8 51. Qxe8+ Bxe8 52. Bd8 c6 53. Bc7
d5 54. Be5 Rxg3 55. Kxg3 Bd7 56. h4 Kf7 57. Bd4 Kg6 58. Bc5 Kf5 59. Kf3 Be8 60.
a4 Bh5+ 61. Ke3 Kg4 62. Be7 Bg6 63. a5 Bf5 64. Kd4 Kxf4 65. Bg5+ Kf3 66. Bf6 Ke2
67. Kc5 Bd3 68. Kb6 Ba6 69. Kc5 Kd3 70. Bg7 Kc2 71. h5 Kb3 72. h6 Ka4 73. Bc3 d4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.2"]
[White "Burmakin, Vladimir"]
[Black "Collins, Sam E."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2565"]
[BlackElo "2463"]
[ECO "D34"]
[Opening "QGD"]
[Variation "Tarrasch, Prague variation, 9.Bg5"]
[WhiteFideId "4105109"]
[BlackFideId "2501198"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Nf6 7. O-O Be7 8. Nc3
O-O 9. Bg5 cxd4 10. Nxd4 h6 11. Be3 Bg4 12. h3 Be6 13. Nxe6 fxe6 14. Qc2 Rc8 15.
Rad1 Bd6 16. Nb5 Be5 17. Qb1 Rf7 18. f4 Bb8 19. Nd4 Qe8 20. Qg6 a6 21. Bf2 Ba7
22. Nxc6 Bxf2+ 23. Rxf2 Qxc6 24. g4 Qb6 25. f5 exf5 26. Kf1 Qxb2 27. Rxf5 Re7
28. Bf3 Rc1 29. Rxc1 Qxc1+ 30. Kg2 Qb2 31. h4 Qd4 32. g5 hxg5 33. Qxg5 Ne4 34.
Qf4 Qf2+ 35. Kh3 Qf1+ 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.3"]
[White "Sipila, Vilka"]
[Black "Yemelin, Vasily"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2474"]
[BlackElo "2564"]
[ECO "C36"]
[Opening "KGA"]
[Variation "Abbazia defence, modern variation"]
[WhiteFideId "505455"]
[BlackFideId "4113217"]
[EventDate "2013.08.05"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bc4 Nxd5 6. O-O Be7 7. d4 O-O 8.
Bxd5 Qxd5 9. Bxf4 c6 10. Nc3 Qa5 11. Qe1 Be6 12. Qg3 Re8 13. Ne4 Nd7 14. Bh6 Bf8
15. Nd6 Reb8 16. Nh4 Qc7 17. Bxg7 Bxg7 18. Nhf5 Bxf5 19. Rxf5 Nf8 20. Rxf7 Qxf7
21. Nxf7 Kxf7 22. Qb3+ Kg6 23. Rf1 h5 24. Qf7+ Kh6 25. g4 hxg4 26. Rf4 Rd8 27.
Rxg4 Bxd4+ 28. Kg2 Rd7 29. Rh4+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.4"]
[White "Pileckis, Emilis"]
[Black "Miezis, Normunds"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2467"]
[BlackElo "2557"]
[ECO "A32"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "12802476"]
[BlackFideId "11600136"]
[EventDate "2013.08.05"]

1. Nf3 c5 2. c4 Nf6 3. d4 cxd4 4. Nxd4 e6 5. g3 Nc6 6. Bg2 a6 7. Nc3 Bb4 8. O-O
O-O 9. Na4 d5 10. Be3 Ba5 11. cxd5 exd5 12. Rc1 Ne5 13. Bg5 h6 14. Bxf6 Qxf6 15.
Rc5 Bb4 16. Rxd5 Be7 17. e3 Rb8 18. Nc5 g6 19. Qb3 Rd8 20. Ne4 Qg7 21. Rxd8+
Bxd8 22. Nd6 Bd7 23. f4 Ng4 24. Nxf7 Kh7 25. Ne5 Bf6 26. Ndc6 Bxc6 27. Nxg4 Bxg2
28. Kxg2 Bxb2 29. Rb1 Ba1 30. e4 h5 31. Nf2 Bd4 32. e5 Bxf2 33. Kxf2 b5 34. Rd1
Qa7+ 35. Kg2 Qb7+ 36. Kf2 Qa7+ 37. Ke2 Qb7 38. Ke3 Qb6+ 39. Ke2 Qb7 40. Qd5 b4
41. Qe6 Qe4+ 42. Kf2 Qc2+ 43. Ke1 Qe4+ 44. Kf2 Qc2+ 45. Ke1 Qe4+ 46. Kf2 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.5"]
[White "Neiksans, Arturs"]
[Black "Agopov, Mikael"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2557"]
[BlackElo "2439"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Byrne (English) attack"]
[WhiteFideId "11601388"]
[BlackFideId "501840"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be3 e6 7. Be2 Qc7 8. f4
b5 9. Bf3 Bb7 10. a3 Nbd7 11. Qe2 Be7 12. O-O O-O 13. f5 e5 14. Nb3 Rac8 15.
Rad1 Qb8 16. Bf2 Rfe8 17. g4 h6 18. h4 d5 19. g5 hxg5 20. hxg5 Rxc3 21. bxc3
dxe4 22. Bh1 Nd5 23. f6 Bd6 24. Qg4 Re6 25. fxg7 Rg6 26. Qxd7 Rxg5+ 27. Kh2 Rh5+
28. Kg1 Rg5+ 29. Kh2 Rh5+ 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.6"]
[White "Lanka, Zigurds"]
[Black "Ulibin, Mikhail"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2427"]
[BlackElo "2553"]
[ECO "C01"]
[Opening "French"]
[Variation "exchange variation"]
[WhiteFideId "11600047"]
[BlackFideId "4101405"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nf3 Bb4+ 6. Nc3 O-O 7. Be2 dxc4 8.
O-O Bg4 9. Bxc4 Nc6 10. Be3 Bc8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.7"]
[White "Paravyan, David"]
[Black "Vysochin, Spartak"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2426"]
[BlackElo "2531"]
[ECO "A84"]
[Opening "Dutch defence, Rubinstein variation"]
[WhiteFideId "4194985"]
[BlackFideId "14103516"]
[EventDate "2013.08.05"]

1. d4 e6 2. c4 f5 3. Nc3 Nf6 4. Nf3 Bb4 5. g3 b6 6. Qb3 Bxc3+ 7. Qxc3 O-O 8. Bg2
Bb7 9. O-O d6 10. b3 Qe8 11. Bb2 Nbd7 12. Rad1 Qh5 13. d5 e5 14. Nd2 Rae8 15. e4
Nxe4 16. Nxe4 fxe4 17. Bxe4 Nf6 18. Bf3 Ng4 19. Bxg4 Qxg4 20. f3 Qg6 21. Qd3 Qh5
22. Rde1 Bc8 23. b4 Bd7 24. c5 Rf7 25. Re3 Ref8 26. Rf2 Qh3 27. Qf1 Qh6 28. Bc1
Qg6 29. Qd3 Bf5 30. Qd2 Bg4 31. Qd3 Bf5 32. Qd2 h5 33. Ra3 Be4 34. Qg5 Qxg5 35.
Bxg5 Bxd5 36. Rxa7 Bxf3 37. cxd6 cxd6 38. Rxf7 Rxf7 39. a4 d5 40. Bf4 e4 41. Rd2
Ra7 42. Rxd5 Rxa4 43. Rb5 Ra2 44. Rxb6 Rg2+ 45. Kf1 Rxh2 46. b5 Kf7 47. Rb8 Re2
48. b6 e3 49. b7 Rf2+ 50. Ke1 Rb2 51. Bxe3 Bxb7 52. Bf4 Ke6 53. Re8+ Kf5 54.
Re5+ Kg4 55. Rg5+ Kf3 56. Rxh5 Be4 57. Re5 g6 58. Kd1 Ra2 59. Re7 Ra5 60. Re5
Ra6 61. Kd2 Rc6 62. Kd1 Rc8 63. Kd2 Rc2+ 64. Kd1 Ra2 65. Kc1 Bf5 66. Re7 Kg4 67.
Rg7 Be4 68. Re7 Kf3 69. Re5 Bf5 70. Re3+ Kf2 71. Re5 Bd3 72. Rd5 Be2 73. Rd6 Ra6
74. Rxa6 Bxa6 75. Kd2 g5 76. Bxg5 Kxg3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.8"]
[White "Baburin, Alexander"]
[Black "Dastan, Muhammed Batuhan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2520"]
[BlackElo "2417"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "2500914"]
[BlackFideId "6300014"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nc3 a6 6. Bd3 Bxd3 7. Qxd3 e6 8. O-O
Bb4 9. Bd2 O-O 10. Rfd1 Ba5 11. a3 Nbd7 12. b4 Bc7 13. e4 dxe4 14. Nxe4 Nxe4 15.
Qxe4 Nf6 16. Qe2 h6 17. a4 Qe7 18. a5 Rfe8 19. Bc3 Nd7 20. Rd3 f6 21. Re1 Qf7
22. Re3 Nf8 23. g3 Rad8 24. Nd2 Bb8 25. Nb3 Ba7 26. Re4 Re7 27. Nc5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.9"]
[White "Naroditsky, Daniel"]
[Black "Baghdasaryan, Vahe"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2503"]
[BlackElo "2414"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, 3...Bd7"]
[WhiteFideId "2026961"]
[BlackFideId "13303139"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. O-O Nc6 6. c3 Nf6 7. Re1 e6 8.
d4 cxd4 9. cxd4 d5 10. e5 Ne4 11. Nbd2 Nxd2 12. Bxd2 Be7 13. Rc1 O-O 14. Rc3
Rac8 15. a3 b5 16. h4 b4 17. Rd3 Na5 18. Ng5 Nc4 19. Bc1 bxa3 20. bxa3 Qb5 21.
Nxh7 Nxe5 22. Rb3 Qa4 23. Nxf8 Rxc1 24. Qxc1 Qxb3 25. Nxe6 Nd3 26. Qc8+ Kh7 27.
Ng5+ Bxg5 28. Qf5+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.10"]
[White "Ponizil, Cyril"]
[Black "Thorfinnsson, Bragi"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2421"]
[BlackElo "2493"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "322202"]
[BlackFideId "2300958"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nf6 6. O-O Qc7 7. c4 d6 8. Nc3
g6 9. Qe2 Bg7 10. Rd1 O-O 11. Nf3 Nc6 12. h3 Nd7 13. Bf4 Nce5 14. Rac1 b6 15.
Qe3 Re8 16. Be2 Rb8 17. b3 Bb7 18. Qd2 Bf8 19. Bg5 Nxf3+ 20. Bxf3 Rbc8 21. g3
Qb8 22. Bg2 Bc6 23. Bf4 Ne5 24. a4 Qb7 25. Qd4 f6 26. g4 Be7 27. Qe3 b5 28. axb5
axb5 29. cxb5 Bxb5 30. Nxb5 Qxb5 31. Bf1 Rxc1 32. Rxc1 Qa5 33. Bxe5 Qxe5 34. Bc4
Bf8 35. Rd1 Kh8 36. Qa7 d5 37. exd5 Rd8 38. Qa5 Qb8 39. Qc3 exd5 40. Rxd5 Rxd5
41. Bxd5 Qd8 42. Qf3 Kg7 43. Kg2 Qe7 44. Bc4 Qe5 45. Qb7+ Kh6 46. Bg8 Qe7 47.
Qd5 Qd6 48. Qe4 Qe7 49. Be6 Kg7 50. h4 Qd6 51. Bc4 Qe5 52. Qb7+ Kh6 53. Qf3 Bd6
54. Qe3+ Kg7 55. Kf3 Qxe3+ 56. fxe3 f5 57. Bd3 fxg4+ 58. Kxg4 Kf6 59. h5 gxh5+
60. Kxh5 Bc5 61. e4 Be3 62. Bc4 Ke5 63. Bd5 Bd2 64. Kg4 Bb4 65. Kg5 Bd2+ 66. Kh5
Kd4 67. Bc6 Ke5 68. Kg4 Bb4 69. Bd5 Bd2 70. Bc6 Bb4 71. Kf3 h5 72. Bd5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.11"]
[White "Kveinys, Aloyzas"]
[Black "Thorfinnsson, Bjorn"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2491"]
[BlackElo "2403"]
[ECO "A46"]
[Opening "Queen's pawn game"]
[WhiteFideId "12800040"]
[BlackFideId "2300982"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. O-O cxd4 6. Nxd4 Qb6 7. Nb3 d5 8.
N1d2 e5 9. e4 Bg4 10. Bf3 Bxf3 11. Qxf3 d4 12. c3 Rd8 13. Re1 dxc3 14. bxc3 a5
15. Nf1 a4 16. Be3 Qb5 17. Nbd2 Qd3 18. Rab1 Rd7 19. Bg5 Qxf3 20. Nxf3 Rd3 21.
Kg2 Nd7 22. Rxb7 f6 23. Rc7 Rd6 24. Rc8+ Nd8 25. Be3 Rc6 26. Ra8 a3 27. Rd1 Rxc3
28. Bd2 Rc4 29. Ne3 Rxe4 30. Ba5 Be7 31. Nf5 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.12"]
[White "Antipov, Mikhail Al."]
[Black "Klenburg, Mikhail"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2488"]
[BlackElo "2371"]
[ECO "C99"]
[Opening "Ruy Lopez"]
[Variation "closed, Chigorin, 12...c5d4"]
[WhiteFideId "4107012"]
[BlackFideId "14102072"]
[EventDate "2013.08.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3
O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15.
Be3 a4 16. Nbd2 Bd7 17. Rc1 Rac8 18. Bd3 Qb8 19. Nf1 Rc7 20. Qe2 Rb7 21. Bb1 Re8
22. Rcd1 h6 23. Bc1 Bd8 24. dxe5 dxe5 25. Ne3 Nh7 26. Nf5 Bxf5 27. exf5 Nf6 28.
Be3 Ba5 29. Rf1 Bb6 30. Nh2 Nd4 31. Bxd4 Bxd4 32. Ng4 Qd6 33. Nxf6+ Qxf6 34.
Rxd4 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.13"]
[White "Socko, Bartosz"]
[Black "Stasans, Aivars"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2646"]
[BlackElo "2128"]
[ECO "D31"]
[Opening "QGD"]
[Variation "3.Nc3"]
[WhiteFideId "1107038"]
[BlackFideId "11601353"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. dxc5 Nf6 6. Bd2 dxc4 7. Bxc4 Bxc5 8.
Nf3 Nc6 9. e4 h6 10. O-O e5 11. Be3 Qxd1 12. Nxd1 Bxe3 13. Nxe3 O-O 14. Bd5 Bd7
15. Nc4 Nb4 16. Ncxe5 Bb5 17. Rfd1 Nfxd5 18. exd5 Rfd8 19. d6 f6 20. Ng6 Nd3 21.
Ne7+ Kf7 22. Nf5 g6 23. Nxh6+ Kg7 24. Ng4 Rxd6 25. Rd2 Rad8 26. Rad1 R6d7 27.
Ne3 Bc6 28. b3 Kf7 29. Nh4 b5 30. g3 a5 31. f4 a4 32. bxa4 bxa4 33. Nc2 Be4 34.
Ng2 Bf3 35. Rf1 Be4 36. Nge3 Nc5 37. Rxd7+ Rxd7 38. Nb4 Rd4 39. a3 Rd2 40. Rf2
Rd7 41. Re2 Bb7 42. Rc2 Nb3 43. Kf2 Nd2 44. Nc4 Ne4+ 45. Ke2 Re7 46. Kd1 Kf8 47.
Kc1 Rc7 48. Nb6 Rxc2+ 49. Kxc2 Nc5 50. Kc3 Ke7 51. Kd4 Nb3+ 52. Kc4 Nd2+ 53. Kd3
Nf1 54. Nxa4 Nxh2 55. Nc5 Ba8 56. Ke2 Kd6 57. Ncd3 g5 58. Nc2 gxf4 59. Nxf4 Ng4
60. Kd3 Bc6 61. Kd4 Ne5 62. Nb4 Bb7 63. a4 Nf3+ 64. Kc4 Nd2+ 65. Kb5 Nf1 66. Kb6
Bc8 67. Nh5 Ne3 68. Nxf6 Nc4+ 69. Ka7 Ke6 70. Nfd5 Bd7 71. Nc3 Bxa4 72. Nxa4 Kf5
73. Nc3 Kg4 74. Ne2 Nd6 75. Nd3 Kf3 76. Ne5+ Kxe2 77. g4 Ke3 78. g5 Kf4 79. g6
Ne8 80. Nf7 Kf5 81. Nd6+ Kxg6 82. Nxe8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.06"]
[Round "3.14"]
[White "Aleksandrov, Aleksej"]
[Black "Beinoras, Mindaugas"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2626"]
[BlackElo "2378"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "13500139"]
[BlackFideId "12802085"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 c6 3. Nc3 dxc4 4. e3 b5 5. a4 b4 6. Ne4 Qd5 7. Ng3 Nf6 8. Be2 e5
9. Nf3 exd4 10. exd4 Bd6 11. Nf1 Ba6 12. Ne3 Qe6 13. Qc2 c3 14. Ng5 Qd7 15. Bxa6
Nxa6 16. Qe2 Nc7 17. Ng4+ Ne6 18. Nxf6+ gxf6 19. Nxe6 Qxe6 20. bxc3 bxc3 21. Be3
f5 22. d5 cxd5 23. Qb5+ Kf8 24. O-O f4 25. Bc5 Rc8 26. Bxd6+ Qxd6 27. Rac1 Rg8
28. Rfd1 Rg5 29. h4 Rh5 30. Qd3 Qf6 31. g3 fxg3 32. fxg3 Rf5 33. Qd4 Rf1+ 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.1"]
[White "Antipov, Mikhail Al."]
[Black "Naroditsky, Daniel"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "IM"]
[WhiteElo "2488"]
[BlackElo "2503"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "4107012"]
[BlackFideId "2026961"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. b3 b6 4. Bb2 Bb7 5. Qe2 Nc6 6. Nc3 d6 7. O-O-O e5 8. g4
Nge7 9. Nd5 Qd7 10. c4 O-O-O 11. h4 Nd4 12. Nxd4 cxd4 13. Kb1 Kb8 14. Bh3 Nxd5
15. cxd5 h6 16. g5 Qe7 17. g6 fxg6 18. Rc1 g5 19. h5 Bc8 20. Bxc8 Rxc8 21. Rxc8+
Kxc8 22. Rc1+ Kb8 23. Qb5 Qd8 24. a4 Be7 25. a5 Ka8 26. Qc6+ Kb8 27. Qb5 Ka8 28.
b4 bxa5 29. bxa5 Qe8 30. Rc6 Qd7 31. Qc4 Kb8 32. a6 Rc8 33. Ba3 Bf8 34. Ka2 Be7
35. f3 Bf8 36. Bb4 Be7 37. Ba5 Bd8 38. Qb5+ Ka8 39. Rxc8+ Qxc8 40. Qb7+ Qxb7 41.
axb7+ Kxb7 42. Bxd8 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.2"]
[White "Sipila, Vilka"]
[Black "Kveinys, Aloyzas"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2474"]
[BlackElo "2491"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "505455"]
[BlackFideId "12800040"]
[EventDate "2013.08.05"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Be7 8. O-O
O-O 9. Qe2 Bd7 10. Bxd5 exd5 11. Nc3 Be6 12. Bf4 dxe5 13. dxe5 Nc6 14. Rfd1 Qa5
15. a3 Rad8 16. b4 Qb6 17. Rac1 d4 18. Na4 d3 19. Qb2 Qb5 20. Nc3 Qc4 21. Bg3
Nd4 22. Nxd4 Qxd4 23. Qd2 Bb3 24. Re1 Bg5 25. Qxg5 d2 26. Nb5 Qd5 27. Nc3 Qd3
28. f3 Qd4+ 29. Kh1 h6 30. Qf4 dxe1=Q+ 31. Rxe1 Qxc3 32. e6 Bxe6 33. h4 Rd5 34.
Kg1 Qd4+ 35. Kf1 Qxf4 36. Bxf4 Rd3 37. Re3 Rd1+ 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.3"]
[White "Thorfinnsson, Bragi"]
[Black "Kovalenko, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2493"]
[BlackElo "2646"]
[ECO "A87"]
[Opening "Dutch"]
[Variation "Leningrad, main variation"]
[WhiteFideId "2300958"]
[BlackFideId "14117908"]
[EventDate "2013.08.05"]

1. d4 g6 2. Nf3 f5 3. c4 Bg7 4. g3 Nf6 5. Bg2 O-O 6. O-O d6 7. Nc3 Qe8 8. d5 Na6
9. Qc2 c6 10. dxc6 bxc6 11. Rd1 Bd7 12. a3 Nc5 13. b4 Nce4 14. Bb2 Rc8 15. c5 d5
16. Ne5 Be6 17. e3 g5 18. Ne2 Nd7 19. Nxd7 Bxd7 20. Bxg7 Kxg7 21. Qb2+ Kg8 22.
Qe5 Nf6 23. h3 Qg6 24. Nd4 f4 25. Ne6 fxg3 26. fxg3 Rf7 27. Rf1 h6 28. Nd4 Rcf8
29. b5 cxb5 30. c6 Bc8 31. Ne6 Re8 32. Nc7 Ref8 33. Ne6 Re8 34. Nc7 Ref8 35. Ne6 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.4"]
[White "Ehlvest, Jaan"]
[Black "Ziska, Helgi Dam"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2615"]
[BlackElo "2468"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4500016"]
[BlackFideId "7200595"]
[EventDate "2013.08.05"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Qc2 e5 8. Rd1
exd4 9. Nxd4 Re8 10. Nc3 a6 11. b3 Rb8 12. h3 Qe7 13. Rb1 c5 14. Nf3 b5 15. Bf4
Rb6 16. Qd3 Bf8 17. e4 b4 18. Na4 Rc6 19. Re1 Ne5 20. Nxe5 dxe5 21. Be3 Nh5 22.
Rbd1 Ng7 23. f4 Nh5 24. Bc1 Qc7 25. f5 Rd6 26. Qf3 Red8 27. Rd5 Bd7 28. Nb2 Bc6
29. Nd3 Bxd5 30. exd5 Re8 31. g4 Nf6 32. Rxe5 Rxe5 33. Nxe5 Rxd5 34. Nxg6 Rd8
35. Nxf8 Kxf8 36. g5 Ne8 37. g6 hxg6 38. fxg6 Qe7 39. Be3 Rd1+ 40. Kh2 Rd7 41.
gxf7 Nf6 42. Bh6+ Kxf7 43. Qf5 Qe6 44. Qf2 Qe5+ 45. Bf4 Qf5 46. Qe3 Rd3 47. Qc1
Rd4 48. Bg3 Ne4 49. Bc7 Rd2 50. Qe1 Rxa2 51. Kh1 Nf2+ 52. Kh2 Nd3 53. Qe3 Qf1
54. Qe4 Qxg2+ 55. Qxg2 Rxg2+ 56. Kxg2 Nc1 57. Kf3 Nxb3 58. Ke2 a5 59. Kd3 a4 60.
Kc2 Kg6 61. Bd6 Kf5 62. Kb2 Ke4 63. h4 Kd4 64. h5 Nd2 65. Bxc5+ Kxc5 66. h6
Nxc4+ 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.5"]
[White "Van Kampen, Robin"]
[Black "Pileckis, Emilis"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2606"]
[BlackElo "2467"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "1020854"]
[BlackFideId "12802476"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 O-O 8. O-O
e5 9. Nxe5 Nxe4 10. Nxe4 Bxe5 11. Nxc5 Qd5 12. Ne4 f5 13. Nc3 Qd6 14. Bh6 Re8
15. Re1 Bd7 16. Qd2 b5 17. a3 c5 18. Re3 Bc6 19. Rae1 b4 20. axb4 cxb4 21. Nd1
a5 22. R3e2 f4 23. f3 Qf6 24. Rxe5 Rxe5 25. Rxe5 Qxe5 26. Bxf4 Qe7 27. Bg5 Qd6
28. Ne3 Qd4 29. c3 Qc5 30. Bf6 bxc3 31. bxc3 Rf8 32. d4 Qa7 33. Ng4 h5 34. Qg5
Be8 35. Ne5 Qa6 36. Be7 Rf5 37. Qe3 Qe6 38. Bc5 Rf7 39. c4 Rf5 40. f4 a4 41. d5
Qf6 42. Nd3 Qd8 43. Ba3 g5 44. Qe6+ Rf7 45. Bb2 Qe7 46. Qg6+ Rg7 47. Qxg7+ Qxg7
48. Bxg7 Kxg7 49. fxg5 a3 50. Nb4 Kf7 51. Kf2 Ke7 52. Ke3 Bg6 53. h4 Bb1 54. Kd4
a2 55. Nxa2 Bxa2 56. c5 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.6"]
[White "Collins, Sam E."]
[Black "Kulaots, Kaido"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2463"]
[BlackElo "2581"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "Panov-Botvinnik attack"]
[WhiteFideId "2501198"]
[BlackFideId "4500261"]
[EventDate "2013.08.05"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 Nc6 6. Nf3 Be6 7. cxd5 Bxd5 8.
Be2 e6 9. O-O Be7 10. Qa4 O-O 11. Rd1 a6 12. Nxd5 Nxd5 13. Ne5 Rc8 14. Bf3 Qd6
15. Nc4 Qb4 16. Qxb4 Ncxb4 17. Ne3 Rfd8 18. a3 Nxe3 19. Bxe3 Nd5 20. Rac1 Rb8
21. Rc2 Kf8 22. Kf1 Ke8 23. Ke2 Rd6 24. Rdc1 Bd8 25. Rc8 Rxc8 26. Rxc8 Kd7 27.
Rc2 Rb6 28. Bxd5 exd5 29. h3 Rb3 30. f3 a5 31. Bf2 h5 32. Be3 g5 33. g4 h4 34.
Bc1 a4 35. Rc5 Ke6 36. Rc3 Rb6 37. Rc2 f5 38. Bd2 Rb3 39. Bc3 Be7 40. Kd3 f4 41.
Re2+ Kf7 42. Kc2 Bf6 43. Kd3 Rb6 44. Re1 Rc6 45. Re2 Rb6 46. Re1 Be7 47. Re5 Rb5
48. Re2 Bd6 49. Kc2 Rb6 50. Kd3 Rc6 51. Re1 Rc4 52. Rb1 Ke6 53. Re1+ Kd7 54. Re2
Rc8 55. Re1 b5 56. Re2 Rc6 57. Rc2 Ke6 58. Re2+ Kd7 59. Rc2 Rc8 60. Re2 Rc4 61.
Re1 Rc8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.7"]
[White "Vovk, Andrey"]
[Black "Boruchovsky, Avital"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2581"]
[BlackElo "2441"]
[ECO "C78"]
[Opening "Ruy Lopez"]
[Variation "Archangelsk (counterthrust) variation"]
[WhiteFideId "14114470"]
[BlackFideId "2800055"]
[EventDate "2013.08.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Be7 8. Nc3
O-O 9. a3 Nd4 10. Nxe5 Nxb3 11. cxb3 d5 12. Qc2 c5 13. Nf3 b4 14. axb4 cxb4 15.
e5 Ng4 16. h3 bxc3 17. hxg4 d4 18. bxc3 Rc8 19. c4 f5 20. exf6 Rxf6 21. Qe2 Qd7
22. Ne5 Qc7 23. Bb2 Rd8 24. Ba3 Bxa3 25. Rxa3 Re8 26. f4 g5 27. Qd1 Rxf4 28.
Rxf4 gxf4 29. Nf3 Re3 30. Ra1 Qe7 31. Qf1 Re2 32. Kh2 Qe3 33. Kh3 Rf2 34. Qh1
Bxf3 35. gxf3 Rxf3+ 36. Kh4 h6 37. g5 hxg5+ 38. Kg4 Rg3+ 39. Kf5 Qe7 40. Qd5+
Qf7+ 41. Qxf7+ Kxf7 42. Rxa6 Rxd3 43. Kxg5 f3 44. Rf6+ Ke7 45. Rf4 Kd6 46. Kg4
Kc5 47. Rxf3 Rc3 48. Rf5+ Kb4 49. Rd5 d3 50. Kf4 Kxb3 51. c5 Kc2 52. Ke3 Ra3 53.
c6 Rc3 54. Rd6 d2+ 55. Ke4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.8"]
[White "Agopov, Mikael"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2439"]
[BlackElo "2565"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "501840"]
[BlackFideId "4105109"]
[EventDate "2013.08.05"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. O-O h6 7. Nbd2 Nd7 8. Nb3
Bh7 9. a4 Ng6 10. g3 Be7 11. h4 O-O 12. h5 Nh8 13. Bd3 Bxd3 14. Qxd3 f6 15. exf6
Nxf6 16. Qe2 Nxh5 17. Qxe6+ Nf7 18. Ne5 Qd6 19. Nc5 Qxe6 20. Nxe6 Rfc8 21. Re1
Bd6 22. Nd3 Re8 23. Kg2 Re7 24. Bd2 Rae8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.9"]
[White "Miezis, Normunds"]
[Black "Lanka, Zigurds"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2557"]
[BlackElo "2427"]
[ECO "A16"]
[Opening "English opening"]
[WhiteFideId "11600136"]
[BlackFideId "11600047"]
[EventDate "2013.08.05"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 d6 5. e4 c5 6. Nge2 Nc6 7. O-O O-O 8. d3
Ne8 9. Be3 Nd4 10. Qd2 Rb8 11. Rab1 a5 12. Bh6 Bd7 13. Bxg7 Nxg7 14. f4 f5 15.
Rbe1 Bc6 16. exf5 gxf5 17. Nxd4 cxd4 18. Nb5 Bxb5 19. cxb5 Re8 20. Re2 Qb6 21.
Rfe1 e6 22. a4 Rbc8 23. Bf3 Kh8 24. g4 fxg4 25. Bxg4 Qc5 26. Rg2 Nf5 27. Bxf5
Qxf5 28. Rg3 Rg8 29. Re2 b6 30. Reg2 Rxg3 31. hxg3 Qg4 32. Qe1 Rg8 33. Kf2 Rc8
34. Kg1 Rg8 35. Kf2 Rc8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.10"]
[White "Socko, Monika"]
[Black "Neiksans, Arturs"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2431"]
[BlackElo "2557"]
[ECO "A81"]
[Opening "Dutch defence"]
[WhiteFideId "1106619"]
[BlackFideId "11601388"]
[EventDate "2013.08.05"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. O-O O-O 6. b3 d6 7. Bb2 Ne4 8. Nbd2
c5 9. e3 Nc6 10. c3 d5 11. c4 Be6 12. Qe2 Bf7 13. cxd5 Bxd5 14. Nc4 cxd4 15.
exd4 Qd7 16. Rad1 Rad8 17. Ne3 e6 18. Ne5 Qd6 19. N3c4 Qc7 20. Rc1 Bh6 21. f4
Bg7 22. Ne3 Qb6 23. Rfd1 Nxe5 24. dxe5 Bc6 25. Bxe4 Bxe4 26. Kf2 Rfe8 27. Ba3
Rxd1 28. Rxd1 Rc8 29. Kf1 Rc3 30. Nc4 Qc7 31. Rd4 Bf8 32. Bxf8 Kxf8 33. Qb2 Rc2
34. Qa3+ Kg7 35. Qd6 Qc6 36. Qe7+ Kh6 37. Qg5+ Kg7 38. Qf6+ Kh6 39. Qh4+ Kg7 40.
Qe7+ Kh6 41. Ke1 Bd3 42. Qg5+ 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.11"]
[White "Ulibin, Mikhail"]
[Black "Paravyan, David"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2553"]
[BlackElo "2426"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "4101405"]
[BlackFideId "4194985"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nb6 7. Be3 O-O 8. h3
e5 9. Nf3 exd4 10. Bxd4 Nc6 11. Bxg7 Qxd1+ 12. Rxd1 Kxg7 13. Bb5 Nb4 14. a3 a6
15. axb4 axb5 16. b3 c6 17. Kd2 Nd7 18. Ra1 Ra6 19. Nd4 Nb8 20. Nce2 Rxa1 21.
Rxa1 Na6 22. Kc3 Re8 23. f3 f5 24. exf5 Bxf5 25. Nf4 Kf6 26. g4 Bd7 27. h4 Ke5
28. Nde2 Kd6 29. Rd1+ Kc7 30. Nd4 b6 31. g5 Re3+ 32. Kd2 Re5 33. Nd3 Rd5 34. Ke3
c5 35. bxc5 bxc5 36. Rc1 Kb6 37. Ne2 Bf5 38. Nef4 Rd4 39. Rc3 Rd8 40. Rc1 Rd4
41. Rc3 b4 42. Rc1 Bxd3 43. Nxd3 Rxh4 44. Ne5 Rh5 45. Kf4 Rh4+ 46. Kg3 Rd4 47.
Rh1 Rd5 48. f4 c4 49. bxc4 Rd2 50. Rxh7 b3 51. f5 Rd1 52. Rh2 gxf5 53. g6 Rg1+
54. Kf4 Nc5 55. Kxf5 Na4 56. Ng4 Rf1+ 57. Kg5 Rf8 58. Ne3 b2 59. Rh1 Kc5 60. Rb1
Kd4 61. Nd1 Rf1 62. Nc3 Rxb1 63. Nxb1 Nc3 64. Na3 Kc5 65. g7 Kb4 66. Nb1 Nxb1
67. g8=Q Nc3 68. Qb8+ Ka3 69. c5 b1=Q 70. Qxb1 Nxb1 71. c6 Nc3 72. c7 Ne4+ 73.
Kf5 Nd6+ 74. Ke6 Nc8 75. Ke5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.12"]
[White "Dastan, Muhammed Batuhan"]
[Black "Rausis, Igors"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2417"]
[BlackElo "2552"]
[ECO "B07"]
[Opening "Pirc"]
[Variation "Byrne variation"]
[WhiteFideId "6300014"]
[BlackFideId "11600098"]
[EventDate "2013.08.05"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Bg5 h6 5. Bh4 c6 6. f4 Bg7 7. Qd2 O-O 8. Bd3 Na6
9. Nf3 Bg4 10. e5 dxe5 11. Nxe5 Qc8 12. h3 Be6 13. O-O Nb4 14. f5 gxf5 15. Ne2
Nxd3 16. Nxd3 Ne4 17. Qb4 a5 18. Qa3 Re8 19. Bxe7 Nd2 20. Bc5 b6 21. Bxb6 Nc4
22. Qc3 Nxb6 23. Ne5 c5 24. Qg3 Nd5 25. c3 cxd4 26. Nxd4 f4 27. Qh4 Bxe5 28.
Qxh6 Bg7 29. Qg5 Qd8 30. Qh5 Qf6 31. Rae1 Qh6 32. Qf3 Bxd4+ 33. cxd4 Ne3 34.
Qxf4 Qxf4 35. Rxf4 Bd5 36. g4 Nc2 37. Rxe8+ Rxe8 38. Rf5 Rd8 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.13"]
[White "Beinoras, Mindaugas"]
[Black "Dragun, Kamil"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2378"]
[BlackElo "2546"]
[ECO "E12"]
[Opening "Queen's Indian"]
[Variation "Petrosian system"]
[WhiteFideId "12802085"]
[BlackFideId "1134167"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 Ba6 5. Qc2 Bb7 6. Nc3 c5 7. e4 cxd4 8. Nxd4
Bc5 9. Nb3 Nc6 10. Bf4 e5 11. Bg5 h6 12. Bh4 g5 13. Bg3 Qe7 14. Be2 a5 15. Nb5
O-O 16. Qd3 d6 17. O-O Rad8 18. Rfe1 a4 19. Nd2 Nd4 20. Nc3 Bc6 21. Bd1 Ra8 22.
Nf1 Qb7 23. h4 Kg7 24. Nd5 Nxd5 25. exd5 Be8 26. Rxe5 dxe5 27. Bxe5+ f6 28. Bxd4
Bg6 29. Qd2 Qe7 30. Bc3 gxh4 31. Nh2 h5 32. Nf3 h3 33. Ng5 Rg8 34. Nxh3 Bd6 35.
Bf3 Rae8 36. Nf4 Qf7 37. Ne6+ Kh7 38. Qe3 Bf5 39. Qxb6 Be5 40. Bxe5 fxe5 41. Qe3
Qg6 42. Qxe5 Bxe6 43. dxe6 Rxe6 44. Qxh5+ Qxh5 45. Bxh5 Rb6 46. Rc1 Rxb2 47. c5
Rc8 48. Bd1 Rf8 49. c6 Rfxf2 50. Bf3 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.07"]
[Round "4.14"]
[White "Vysochin, Spartak"]
[Black "Ponizil, Cyril"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2531"]
[BlackElo "2421"]
[ECO "B53"]
[Opening "Sicilian, Chekhover variation"]
[WhiteFideId "14103516"]
[BlackFideId "322202"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 Bd7 5. c4 Nf6 6. h3 e6 7. Be2 Bc6 8. Nc3
Nbd7 9. O-O Be7 10. Rd1 O-O 11. b3 Nc5 12. e5 Nfe4 13. Nxe4 Nxe4 14. exd6 Qxd6
15. Bb2 Qxd4 16. Nxd4 Bf6 17. Bf3 Ng5 18. Bxc6 bxc6 19. Ba3 Rfc8 20. Rac1 e5 21.
Nf5 Rc7 22. Rc3 g6 23. Nh6+ Kg7 24. Ng4 Be7 25. Bxe7 Rxe7 26. Re3 f6 27. Rd6 Ne6
28. Rxc6 h5 29. Nh2 Rd8 30. Nf3 Nf4 31. h4 e4 32. c5 Rd1+ 33. Re1 Rdd7 34. Nh2
Rd2 35. Rd6 Rxa2 36. c6 Kf7 37. Rd7 f5 38. Nf3 Nd3 39. Rd1 Rc2 40. Ng5+ Ke8 41.
Rd6 Rc7 42. Re6+ Kf8 43. f3 R7xc6 44. Rxc6 Rxc6 45. fxe4 fxe4 46. Nxe4 Rc1 47.
Rxc1 Nxc1 48. Nd2 Ke7 49. Kf2 Nd3+ 50. Ke3 Ne5 51. Kf4 Nd7 52. Ne4 Nf6 53. Nc3
Ke6 54. Nb5 a5 55. Na3 Nd5+ 56. Kg5 Ne3 57. Kxg6 Nxg2 58. Kxh5 Kd5 59. Kg5 Nxh4
60. Kxh4 Ke5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.1"]
[White "Kveinys, Aloyzas"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2491"]
[BlackElo "2488"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "12800040"]
[BlackFideId "4107012"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Nf3 d5 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Nh4 Be4 7. f3 Bg6 8. Qb3 Qc7
9. Bd2 Be7 10. Nxg6 hxg6 11. Bd3 dxc4 12. Bxc4 b5 13. Bd3 Rxh2 14. O-O-O a6 15.
g4 Nbd7 16. g5 Nd5 17. f4 Rxh1 18. Rxh1 O-O-O 19. Kb1 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.2"]
[White "Baburin, Alexander"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2520"]
[BlackElo "2606"]
[ECO "E60"]
[Opening "King's Indian, 3.Nf3"]
[WhiteFideId "2500914"]
[BlackFideId "1020854"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c5 6. O-O cxd4 7. Nxd4 Nc6 8. Nc3
Qa5 9. Nb3 Qh5 10. c5 d6 11. cxd6 Rd8 12. e4 Bg4 13. f3 Be6 14. Qe2 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.3"]
[White "Rausis, Igors"]
[Black "Beinoras, Mindaugas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2552"]
[BlackElo "2378"]
[ECO "D46"]
[Opening "QGD semi-Slav"]
[Variation "Chigorin defence"]
[WhiteFideId "11600098"]
[BlackFideId "12802085"]
[EventDate "2013.08.05"]

1. Nf3 d5 2. d4 c6 3. c4 Nf6 4. e3 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4
Nxe4 9. Bxe4 e5 10. O-O exd4 11. Qxd4 Qf6 12. Rd1 Be7 13. Re1 Qxd4 14. Nxd4 Bb4
15. Re2 O-O 16. a3 Bc5 17. Nb3 Bb6 18. Bf4 Nc5 19. Nxc5 Bxc5 20. b4 Bd4 21. Rc1
Be6 22. b5 Rac8 23. bxc6 bxc6 24. c5 Rfd8 25. Bd6 g6 26. h3 Bg7 27. Rb1 Bf8 28.
Bxf8 Kxf8 29. Rb7 Rd7 30. Reb2 Rcc7 31. Rxc7 Rxc7 32. Rd2 Ke7 33. Rd6 Bd5 34. f3
Rd7 35. Bxd5 cxd5 36. Ra6 Rc7 37. Kf2 Rxc5 38. Rxa7+ Ke6 39. Ke3 Rc2 40. Ra6+
Ke7 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.4"]
[White "Ziska, Helgi Dam"]
[Black "Vovk, Andrey"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2468"]
[BlackElo "2581"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "7200595"]
[BlackFideId "14114470"]
[EventDate "2013.08.05"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. O-O O-O 5. d3 d6 6. e4 c5 7. Nc3 Nc6 8. h3 Nd4
9. Nxd4 cxd4 10. Ne2 Qb6 11. c3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.5"]
[White "Kovalenko, Igor"]
[Black "Sipila, Vilka"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2646"]
[BlackElo "2474"]
[ECO "D31"]
[Opening "QGD"]
[Variation "Charousek (Petrosian) variation"]
[WhiteFideId "14117908"]
[BlackFideId "505455"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 e6 3. Nc3 Be7 4. Bf4 Nf6 5. e3 O-O 6. a3 Nbd7 7. Nb5 Ne8 8. Nf3
c6 9. Nc3 Bd6 10. g3 dxc4 11. Bxc4 b5 12. Be2 Bb7 13. O-O a6 14. b4 a5 15. Qb3
Bxf4 16. exf4 Nd6 17. Rfd1 Qb6 18. Rab1 Rfd8 19. Bd3 Qa7 20. Qc2 g6 21. Ne5 axb4
22. axb4 Nf5 23. Bxf5 Nxe5 24. fxe5 exf5 25. d5 Re8 26. e6 fxe6 27. d6 Rad8 28.
Ne2 e5 29. Rd2 Ba8 30. Qc5 Rd7 31. Qxa7 Rxa7 32. Nc1 Bb7 33. Nd3 Bc8 34. Nc5 Bd7
35. Rbb2 Kf7 36. Ra2 Rxa2 37. Rxa2 Be6 38. Ra7+ Kf6 39. Rxh7 Ra8 40. Re7 Ra1+
41. Kg2 Bd5+ 42. f3 Ra2+ 43. Kg1 Ra1+ 44. Kf2 Ra2+ 45. Ke1 Bxf3 46. Nd7+ Kg5 47.
Nxe5 Bh5 48. h4+ Kh6 49. d7 Ra1+ 50. Kf2 Rd1 51. d8=Q Rd7 52. Qh8# 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.6"]
[White "Socko, Bartosz"]
[Black "Collins, Sam E."]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2646"]
[BlackElo "2463"]
[ECO "A08"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "1107038"]
[BlackFideId "2501198"]
[EventDate "2013.08.05"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 e6 5. O-O Nf6 6. c4 Be7 7. dxc5 Bxc5 8. cxd5
exd5 9. Bg5 O-O 10. Nc3 d4 11. Bxf6 Qxf6 12. Ne4 Qe7 13. Nxc5 Qxc5 14. Qd2 Rd8
15. Rfd1 Be6 16. Qf4 h6 17. a3 a5 18. Rac1 Qb6 19. Rd2 Rd5 20. Ne1 Rf5 21. Qe4
Rd8 22. Nd3 Rb5 23. Qh4 Ne5 24. Nxe5 Rxe5 25. Qe7 Rd7 26. Qe8+ Kh7 27. Qb8 Rc5
28. Be4+ f5 29. Rxc5 Qxc5 30. Rc2 Qd6 31. Qxd6 Rxd6 32. Bxb7 d3 33. exd3 Rxd3
34. Kf1 Rb3 35. Ba6 f4 36. gxf4 Rf3 37. Rc6 Bh3+ 38. Ke2 Rxf4 39. Bd3+ Kg8 40.
Ke3 Rf8 41. Ra6 Re8+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.7"]
[White "Kulaots, Kaido"]
[Black "Agopov, Mikael"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2581"]
[BlackElo "2439"]
[ECO "A04"]
[Opening "Reti opening"]
[WhiteFideId "4500261"]
[BlackFideId "501840"]
[EventDate "2013.08.05"]

1. Nf3 c5 2. b3 d6 3. e3 Nf6 4. Bb2 g6 5. Bxf6 exf6 6. c4 Bg7 7. Nc3 O-O 8. g3
b6 9. Bg2 Bb7 10. O-O f5 11. Rc1 Nd7 12. Ne1 Rb8 13. d4 Nf6 14. Bxb7 Rxb7 15.
Qf3 Rd7 16. Nd3 cxd4 17. exd4 Ne4 18. Nxe4 fxe4 19. Qxe4 d5 20. cxd5 Rxd5 21.
Rc4 Re8 22. Qf3 Bxd4 23. Nf4 Rd6 24. Kg2 Re5 25. Rd1 Rc5 26. Rxc5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.8"]
[White "Gleizerov, Evgeny"]
[Black "Socko, Monika"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2567"]
[BlackElo "2431"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "6.Be2"]
[WhiteFideId "4101332"]
[BlackFideId "1106619"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. Be2 Bg4 7. Be3 Nfd7 8. Ng1
Bxe2 9. Ngxe2 c5 10. O-O Na6 11. b3 Qa5 12. Rc1 Nc7 13. Qd2 Rfe8 14. Rfd1 Rac8
15. f3 a6 16. dxc5 Nxc5 17. Nd5 Qxd2 18. Rxd2 N7e6 19. b4 Na4 20. f4 Nc7 21.
Rdc2 Bb2 22. Rb1 Nxd5 23. exd5 e6 24. Rbxb2 Nxb2 25. Rxb2 exd5 26. Kf2 Rxc4 27.
a3 d4 28. Bd2 f5 29. Rb3 Kf7 30. Rd3 Re4 31. Ng3 Ke6 32. Nxe4 fxe4 33. Rh3 Rc2
34. Ke1 e3 35. Bxe3 dxe3 36. Rxe3+ Kf5 37. Re7 b5 38. Rxh7 Rxg2 39. Ra7 Rxh2 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.9"]
[White "Burmakin, Vladimir"]
[Black "Baghdasaryan, Vahe"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2565"]
[BlackElo "2414"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "4105109"]
[BlackFideId "13303139"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bf5 5. Nbd2 e6 6. Nh4 Be4 7. Qb3 Qc7 8. f3
Bg6 9. Nxg6 hxg6 10. f4 c5 11. cxd5 exd5 12. Bb5+ Nc6 13. Nf3 c4 14. Qa4 Bd6 15.
b3 cxb3 16. axb3 O-O 17. O-O Ne4 18. Bxc6 Qxc6 19. Qxc6 bxc6 20. Ba3 Rfb8 21.
Bxd6 Nxd6 22. Nd2 Ne4 23. Nxe4 dxe4 24. Ra3 Rb6 25. Rc1 Rab8 26. Rc3 a6 27. Kf2
f6 28. Ke2 Kf7 29. Kd2 Rh8 30. h3 Rh5 31. Rc5 Rxc5 32. dxc5 Rb5 33. b4 Rxb4 34.
Rxa6 Rb2+ 35. Kc3 Rxg2 36. Rxc6 f5 37. h4 Re2 38. Kd4 Rd2+ 39. Ke5 Rd3 40. Rc7+
Kg8 41. c6 Rxe3 42. Rd7 Rc3 43. c7 Kh7 44. Kd6 e3 45. Re7 Rd3+ 46. Kc6 Rc3+ 47.
Kd7 Rd3+ 48. Ke8 Rc3 49. Kd8 Rd3+ 50. Ke8 Rc3 51. Kd7 Rd3+ 52. Kc6 Rc3+ 53. Kb6
Kh6 54. Rxe3 Rxe3 55. c8=Q Kh7 56. Qd8 Rg3 57. Qe8 Rh3 58. Qe1 Rf3 59. Qd2 Rh3
60. Qf2 Rc3 61. Qg2 Rc8 62. Qg5 Rf8 63. Kc7 Rf6 64. h5 gxh5 65. Qxh5+ Kg8 66.
Kd7 Rf7+ 67. Ke8 Rf8+ 68. Kd7 Rf7+ 69. Ke6 Rf8 70. Qd1 Rf6+ 71. Ke5 Rf8 72. Qb3+
Kh7 73. Ke6 Rf6+ 74. Ke7 Kh8 75. Qb8+ Kh7 76. Qc8 Kg6 77. Qh8 Rf7+ 78. Ke6 Rf6+
79. Kd5 Kf7 80. Kd4 Kg6 81. Ke3 Kf7 82. Kf3 Kg6 83. Qb8 Kh7 84. Qe8 Rh6 85. Qf7
Rf6 86. Qd7 Kh8 87. Kg3 Rg6+ 88. Kh4 Rf6 89. Kg5 Rf8 90. Qe6 Kh7 91. Qd5 Kh8 92.
Qe6 Kh7 93. Kh5 Kh8 94. Kg6 Rf6+ 95. Qxf6 gxf6 96. Kf7 Kh7 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.10"]
[White "Boruchovsky, Avital"]
[Black "Yemelin, Vasily"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2441"]
[BlackElo "2564"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "2800055"]
[BlackFideId "4113217"]
[EventDate "2013.08.05"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. Nf3 Nc6 6. Bb5 Bd6 7. dxc5 Bxc5 8.
O-O Ne7 9. Nbd2 O-O 10. Nb3 Bd6 11. Bd3 h6 12. h3 Nf5 13. Re1 Qf6 14. Bc2 Rd8
15. Qd3 g6 16. Bd2 Bf8 17. Qf1 Nd6 18. Nbd4 Nc4 19. Bc1 Nxd4 20. Nxd4 Bd7 21. b3
Nd6 22. Bb2 Re8 23. Rad1 Ne4 24. c4 Rac8 25. Ba1 Qb6 26. Re3 Nf6 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.11"]
[White "Paravyan, David"]
[Black "Miezis, Normunds"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2426"]
[BlackElo "2557"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, 5.Bd3"]
[WhiteFideId "4194985"]
[BlackFideId "11600136"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Nc6 6. Nxc6 dxc6 7. O-O e5 8.
Nd2 Nf6 9. Nc4 Nd7 10. a4 Bc5 11. a5 O-O 12. Qe1 Qe7 13. Rb1 Rd8 14. b4 Bd4 15.
c3 Ba7 16. Be3 c5 17. b5 axb5 18. Rxb5 Qe6 19. Qe2 b6 20. axb6 Nxb6 21. Nxb6
Bxb6 22. Bxc5 Bxc5 23. Rxc5 Qe7 24. Qe3 Be6 25. Bc4 Bxc4 26. Rxc4 Rac8 27. Rxc8
Rxc8 28. Rc1 Rc4 29. Qd3 Qc7 30. h4 h5 31. g3 g6 32. Kg2 Kg7 33. Rc2 Kg8 34. Rc1
Kg7 35. Rc2 Kg8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.12"]
[White "Neiksans, Arturs"]
[Black "Laurusas, Tomas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2557"]
[BlackElo "2377"]
[ECO "B11"]
[Opening "Caro-Kann"]
[Variation "two knights, 3...Bg4"]
[WhiteFideId "11601388"]
[BlackFideId "12803731"]
[EventDate "2013.08.05"]

1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. g3 Nd7 7. d4 Bb4 8. Bg2
dxe4 9. Qxe4 Ngf6 10. Qd3 O-O 11. O-O e5 12. d5 e4 13. Nxe4 Nxd5 14. Rd1 Nc5 15.
Nxc5 Bxc5 16. Bxd5 cxd5 17. Qxd5 Qb6 18. Qf5 Rae8 19. Qf3 Re6 20. Bf4 Qxb2 21.
Rab1 Qxa2 22. Rxb7 Qxc2 23. Rc1 Qf5 24. g4 Qe4 25. Qxe4 Rxe4 26. Rxc5 Rxf4 27.
Rxa7 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.13"]
[White "Ponizil, Cyril"]
[Black "Ulibin, Mikhail"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2421"]
[BlackElo "2553"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "322202"]
[BlackFideId "4101405"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Bd3 Nc6 7. Ngf3 cxd4 8. cxd4
f6 9. exf6 Qxf6 10. O-O Bd6 11. Re1 O-O 12. Nf1 e5 13. Bg5 Qf7 14. dxe5 Ndxe5
15. Be2 d4 16. Bh4 Bb4 17. Nxe5 Nxe5 18. Nd2 Bf5 19. Bb5 Bxd2 20. Qxd2 Qd5 21.
Qe2 Bh3 22. f3 Rf5 23. Ba4 Bxg2 24. Bb3 Nxf3+ 25. Kxg2 Nd2+ 26. Bxd5+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "5.14"]
[White "Lanka, Zigurds"]
[Black "Vysochin, Spartak"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2427"]
[BlackElo "2531"]
[ECO "B32"]
[Opening "Sicilian"]
[Variation "Labourdonnais-Loewenthal variation"]
[WhiteFideId "11600047"]
[BlackFideId "14103516"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 a6 6. Nd6+ Bxd6 7. Qxd6 Qe7 8.
Qd1 Nf6 9. Nc3 d6 10. Be3 O-O 11. Be2 b5 12. Qd2 Bb7 13. O-O Rac8 14. Rfd1 Nd4
15. Bxd4 exd4 16. Qxd4 Nxe4 17. Nxe4 Bxe4 18. Bd3 Bxd3 19. Qxd3 Rfe8 20. Rd2
Qe1+ 21. Rxe1 Rxe1+ 22. Qf1 Rxf1+ 23. Kxf1 Kf8 24. c3 Ke7 25. Ke2 Rc5 26. Rd4
Ke6 27. f4 h5 28. g3 g6 29. Ke3 Kd7 30. h3 Ke6 31. g4 hxg4 32. hxg4 Kd7 33. Kd3
Rc8 34. a4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.1"]
[White "Kovalenko, Igor"]
[Black "Kveinys, Aloyzas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2646"]
[BlackElo "2491"]
[ECO "E04"]
[Opening "Catalan"]
[Variation "open, 5.Nf3"]
[WhiteFideId "14117908"]
[BlackFideId "12800040"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 a6 6. O-O Nc6 7. Nbd2 Nxd4 8.
Nxc4 Nxf3+ 9. Bxf3 Qxd1 10. Rxd1 Be7 11. Na5 Nd5 12. e4 Bb4 13. Nc4 Nb6 14. Nxb6
cxb6 15. e5 Bc5 16. Bg5 f6 17. exf6 gxf6 18. Bh6 Ke7 19. Rac1 Rd8 20. Rxd8 Kxd8
21. Be4 Bd7 22. Bxb7 Ra7 23. Be4 f5 24. Bf3 a5 25. Bg5+ Ke8 26. Bf6 Kf7 27. Bc3
Bb5 28. Kg2 a4 29. a3 Rd7 30. Rd1 Rxd1 31. Bxd1 Bc6+ 32. Kf1 Kg6 33. Be2 Bd6 34.
f4 Bc5 35. Bc4 Kf7 36. Ke2 h5 37. Kf1 Be3 38. Be5 Bc5 39. Be2 Kg6 40. Bd1 Be3
41. Bd6 Bd4 42. b3 axb3 43. Bxb3 Bd5 44. Ba4 Bc4+ 45. Kg2 b5 46. Bd1 Bd5+ 47.
Kh3 Bf6 48. Be2 Bc6 49. Bd3 Bd8 50. Bc2 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.2"]
[White "Antipov, Mikhail Al."]
[Black "Socko, Bartosz"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2488"]
[BlackElo "2646"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "4107012"]
[BlackFideId "1107038"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Qb6 8. O-O
cxd4 9. cxd4 Nxd4 10. Nxd4 Qxd4 11. Nf3 Qb6 12. Qa4 Qb4 13. Qc2 Qc5 14. Qe2 Qb6
15. Be3 Bc5 16. Rac1 Bxe3 17. fxe3 f5 18. exf6 Nxf6 19. Ne5 O-O 20. Qe1 Qxb2 21.
Qg3 Bd7 22. Rc2 Qa3 23. Rcf2 Qe7 24. Qh4 Rae8 25. Rf3 Bc6 26. Rh3 h6 27. Rg3 Nd7
28. Rxf8+ Nxf8 29. Qxh6 Rd8 30. Qf4 Be8 31. Ng4 e5 32. Nh6+ Kh8 33. Qg4 e4 34.
Nf5 Qf6 35. Be2 Bg6 36. Nd4 Bf7 37. Nf5 Bg6 38. Nd4 Bf7 39. Nf5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.3"]
[White "Van Kampen, Robin"]
[Black "Ponizil, Cyril"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2606"]
[BlackElo "2421"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[WhiteFideId "1020854"]
[BlackFideId "322202"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 h6 10. Bh4 g5 11. fxg5 Ng4 12. Be2 Nge5 13. Nxc6 Bxc6 14. g3 Ng6
15. Kb1 h5 16. Rhf1 Be7 17. Rf2 Qc7 18. Rdf1 Ne5 19. Qd1 O-O-O 20. Bxh5 Be8 21.
g4 Ng6 22. Bg3 Bxg5 23. h4 Bh6 24. Bxg6 fxg6 25. Rf6 Bg7 26. Rxe6 Bxc3 27. bxc3
Bb5 28. Rf3 Bc4 29. Rxg6 Qa5 30. Qd4 Qxa2+ 31. Kc1 Be2 32. Rf4 Bb5 33. Rg7 Rhg8
34. Rh7 Ba4 35. Qd3 Qa1+ 36. Kd2 Qg1 37. Rff7 Qg2+ 38. Bf2 Bd7 39. Kc1 Qxg4 40.
Qc4+ Kb8 41. Rxd7 Rxd7 42. Rxd7 Rc8 43. Qf7 Qxe4 44. Qf6 Qh1+ 45. Kb2 Qc6 46.
Qxd6+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.4"]
[White "Ziska, Helgi Dam"]
[Black "Rausis, Igors"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2468"]
[BlackElo "2552"]
[ECO "C42"]
[Opening "Petrov"]
[Variation "classical attack"]
[WhiteFideId "7200595"]
[BlackFideId "11600098"]
[EventDate "2013.08.05"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. c4 Bb4+ 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.5"]
[White "Beinoras, Mindaugas"]
[Black "Baburin, Alexander"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2378"]
[BlackElo "2520"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "12802085"]
[BlackFideId "2500914"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Nbd7 5. Bf4 Bb4 6. cxd5 exd5 7. e3 c5 8.
dxc5 Qa5 9. Qd4 Bxc5 10. Qd3 Bb4 11. Nd2 O-O 12. Nb3 Nc5 13. Nxa5 Nxd3+ 14. Bxd3
Bxa5 15. Be5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.6"]
[White "Hera, Imre Jr."]
[Black "Lugovskoy, Maxim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2567"]
[BlackElo "2372"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "716855"]
[BlackFideId "24126454"]
[EventDate "2013.08.05"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 Nc6 8. e3 d4
9. exd4 cxd4 10. Re1 Re8 11. a3 a5 12. d3 Bf8 13. Ne5 Nxe5 14. Rxe5 Rb8 15. Nd2
Bd6 16. Re2 e5 17. Qc2 b6 18. Rae1 Bb7 19. b4 axb4 20. axb4 Bxg2 21. Kxg2 Qc7
22. Qb3 Qc6+ 23. Kg1 b5 24. c5 Bc7 25. Ne4 Nd5 26. Nd6 Bxd6 27. cxd6 Nf6 28.
Rxe5 Rxe5 29. Rxe5 Qxd6 30. Rc5 Re8 31. Qd1 Qd7 32. Qf3 h5 33. Kg2 Re1 34. Bc1
Qe6 35. h3 Re5 36. Rc6 Qd5 37. Bf4 Re1 38. Qxd5 Nxd5 39. Bd6 Rd1 40. Bc5 Rxd3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.7"]
[White "Socko, Monika"]
[Black "Vovk, Yuri"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2431"]
[BlackElo "2608"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "1106619"]
[BlackFideId "14113171"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3
h6 9. Bh4 c5 10. Nf3 cxd4 11. Nxd4 Nc6 12. Nxc6 Bxc6 13. Bd3 g5 14. Bg3 Bxg2 15.
Rg1 Ne4 16. Bxe4 Bxe4 17. Bd6 Re8 18. h4 f5 19. hxg5 hxg5 20. O-O-O Kf7 21. Rd4
e5 22. Rxe4 fxe4 23. Bxe5 Rc8 24. Rh1 d5 25. Rh7+ Kg6 26. Rg7+ Kh6 27. b3 dxc4
28. Rxa7 Rxe5 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.8"]
[White "Dastan, Muhammed Batuhan"]
[Black "Kulaots, Kaido"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2417"]
[BlackElo "2581"]
[ECO "B32"]
[Opening "Sicilian defence"]
[WhiteFideId "6300014"]
[BlackFideId "4500261"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qb6 5. Nb3 Nf6 6. Nc3 e6 7. Qe2 Bb4 8.
Bd2 O-O 9. O-O-O d5 10. f3 a5 11. Be3 Qc7 12. Nb5 Qe7 13. a4 Bd7 14. Bg5 dxe4
15. c3 Ne5 16. Bxf6 gxf6 17. Qxe4 Bxb5 18. Bxb5 Bxc3 19. f4 f5 20. Qc2 Bb4 21.
fxe5 Rfc8 22. Bc4 Qc7 23. Kb1 b5 24. axb5 a4 25. Nc1 Bf8 26. Bd3 Qxe5 27. Qe2
Qf6 28. g4 a3 29. gxf5 Bg7 30. Rhg1 axb2 31. Rxg7+ Kxg7 32. Qxb2 e5 33. Re1 Re8
34. Be4 Rab8 35. Re3 Kh8 36. Rb3 Rec8 37. Nd3 Rc4 38. Rb4 Rxb4 39. Qxb4 Qb6 40.
Bc6 Qd8 41. Nxe5 Qd1+ 42. Ka2 Qc2+ 43. Ka3 Qc1+ 44. Qb2 Qc5+ 45. Ka2 Qa7+ 46.
Kb3 f6 47. Nd7 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.9"]
[White "Vovk, Andrey"]
[Black "Lanka, Zigurds"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2581"]
[BlackElo "2427"]
[ECO "B67"]
[Opening "Sicilian"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6 defence, 8...Bd7"]
[WhiteFideId "14114470"]
[BlackFideId "11600047"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 e6 7. Qd2 a6 8.
O-O-O Bd7 9. f4 Qc7 10. Kb1 Be7 11. Nb3 O-O-O 12. Bh4 Kb8 13. Bf2 Bc8 14. Be2
Nd7 15. Bf3 g6 16. Rhe1 Nc5 17. Nd4 Rhe8 18. a3 Nxd4 19. Qxd4 b6 20. Qg7 f6 21.
f5 g5 22. Qh6 Bf8 23. Qh3 b5 24. Bg4 exf5 25. Bxf5 Bb7 26. Qxh7 Re7 27. Qg6 Rde8
28. Bg3 Rd8 29. Qxf6 Rf7 30. Qxg5 Bg7 31. Qxd8+ Qxd8 32. Rxd6 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.10"]
[White "Baghdasaryan, Vahe"]
[Black "Gleizerov, Evgeny"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2414"]
[BlackElo "2567"]
[ECO "C13"]
[Opening "French"]
[Variation "Albin-Alekhine-Chatard attack"]
[WhiteFideId "13303139"]
[BlackFideId "4101332"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Be3 c5 8. Qg4 g6
9. O-O-O Nc6 10. Nf3 cxd4 11. Bxd4 a6 12. Bd3 Nxd4 13. Qxd4 Nc5 14. h5 g5 15.
Nh2 b5 16. Ng4 Bb7 17. Kb1 Qc7 18. Rh3 Nd7 19. b4 Qb6 20. Bf1 Rc8 21. a3 Qxd4
22. Rxd4 Nxe5 23. Nxe5 Bf6 24. Re3 Rxc3 25. Rxc3 Bxe5 26. Rdd3 Bxc3 27. Rxc3 Kd7
28. a4 bxa4 29. Rc5 Rb8 30. c3 Rc8 31. Rxc8 Bxc8 32. Kb2 Kc6 33. Ka3 Kb6 34.
Kxa4 Bd7+ 35. Kb3 Bb5 36. c4 Bxc4+ 37. Bxc4 dxc4+ 38. Kxc4 f5 39. f3 Kc6 40. Kd4
Kd6 41. Kc4 e5 42. g3 Kc6 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.11"]
[White "Berzinsh, Roland"]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2400"]
[BlackElo "2565"]
[ECO "B06"]
[Opening "Robatsch (modern) defence"]
[WhiteFideId "11600357"]
[BlackFideId "4105109"]
[EventDate "2013.08.05"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. f4 b5 6. e5 Nh6 7. Nf3 O-O 8. h3 f6 9.
g4 Nf7 10. exf6 exf6 11. Qd2 f5 12. Bd3 b4 13. Nd1 fxg4 14. hxg4 Bxg4 15. Qg2
Bh5 16. f5 Qf6 17. Nf2 Re8 18. Kd2 Rxe3 19. Kxe3 Bxf3 20. Qxf3 Qxd4+ 21. Ke2 Nd7
22. fxg6 Re8+ 23. Kf1 Nfe5 24. Qe4 Qxb2 25. Bc4+ d5 26. Bxd5+ cxd5 27. Qxd5+ Kf8
28. gxh7 Qxa1+ 29. Kg2 Qxh1+ 30. Nxh1 Nf6 31. Qd6+ Kf7 32. Ng3 Kg6 33. Qxb4 Kxh7
34. Qb7 a5 35. Qb5 Ng6 36. Qxa5 Rc8 37. Qf5 Rc4 38. Qd3 Nd5 39. Ne2 Rxc2 40. Kh1
Rxa2 41. Qxd5 Rb2 42. Qe4 Be5 43. Qf5 Kh6 44. Qh3+ Kg7 45. Qd3 Kh6 46. Kg1 Kh7
47. Kf1 Kh6 48. Qe4 Kh7 49. Ng1 Kg7 50. Nf3 Bf6 51. Qf5 Rb8 52. Qd7+ Kh6 53. Kg2
Rg8 54. Kf2 Rf8 55. Qd2+ Kg7 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.12"]
[White "Yemelin, Vasily"]
[Black "Paravyan, David"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[WhiteElo "2564"]
[BlackElo "2426"]
[ECO "B20"]
[Opening "Sicilian"]
[Variation "Keres variation (2.Ne2)"]
[WhiteFideId "4113217"]
[BlackFideId "4194985"]
[EventDate "2013.08.05"]

1. e4 c5 2. Ne2 Nf6 3. Nbc3 d6 4. g3 h5 5. h3 Nc6 6. Bg2 e5 7. O-O g6 8. d3 Bg7
9. f4 Nd4 10. Be3 Bd7 11. Qd2 Qc8 12. Kh2 h4 13. g4 Bxg4 14. fxe5 Nh5 15. Nf4
Bxe5 16. Kg1 Bxf4 17. Bxf4 Bxh3 18. Bxd6 Qg4 19. Bxc5 Bxg2 20. Qxg2 Ng3 21. Nd5
O-O-O 22. Kh2 Nxf1+ 23. Rxf1 Qxg2+ 24. Kxg2 h3+ 25. Kh2 Ne6 26. Be7 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.13"]
[White "Miezis, Normunds"]
[Black "Carlstedt, Jonathan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2557"]
[BlackElo "2387"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "11600136"]
[BlackFideId "24614386"]
[EventDate "2013.08.05"]

1. c4 e5 2. g3 c6 3. Nf3 e4 4. Nd4 d5 5. cxd5 Qxd5 6. e3 Nf6 7. Nc3 Qe5 8. Bg2
Bc5 9. Nde2 Bf5 10. O-O h5 11. f3 exf3 12. Rxf3 Bb6 13. d4 Qe6 14. e4 Bg4 15.
Rf2 Nbd7 16. Be3 h4 17. gxh4 Rxh4 18. h3 Ne5 19. Bg5 Bxe2 20. Nxe2 Rh8 21. dxe5
Qxe5 22. Bxf6 Qxf6 23. Qe1 Rd8 24. e5 Qxe5 25. Nc3 Qxe1+ 26. Rxe1+ Kf8 27. Re2
Rh4 28. Kh2 Bxf2 29. Rxf2 Rhd4 30. Ne4 Kg8 31. Kg3 g6 32. Bf3 Kg7 33. Rc2 Re8
34. Nc5 Re7 35. h4 f5 36. Nb3 Rd6 37. Nc1 Kf6 38. a3 Red7 39. Nb3 Rh7 40. Rc3 g5
41. hxg5+ Kxg5 42. Rc2 Rg6 43. Re2 Kf6+ 44. Kf4 Rgg7 45. Re8 Rh4+ 46. Ke3 Re7+
47. Rxe7 Kxe7 48. Na5 Rh2 49. Be2 Rh3+ 50. Bf3 Rh2 51. Be2 Rh3+ 52. Kf2 Kf6 53.
Nxb7 Rb3 54. Na5 Rxb2 55. Nxc6 Ra2 56. Nxa7 Rxa3 57. Nb5 Ra1 58. Nd4 Ke5 59.
Nf3+ Kf4 60. Ne1 Ke4 61. Bd3+ Ke5 62. Be2 Ra3 63. Nd3+ Ke4 64. Ne1 Ra2 65. Nf3
Ra7 66. Ng5+ Ke5 67. Nf3+ Kf4 68. Ne1 Rh7 69. Ng2+ Ke5 70. Bf3 f4 71. Ne1 Kf5
72. Be2 Ra7 73. Bd3+ Kg4 74. Be2+ Kg5 75. Nf3+ Kf6 76. Ne1 Ra3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.08"]
[Round "6.14"]
[White "Klenburg, Mikhail"]
[Black "Neiksans, Arturs"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2371"]
[BlackElo "2557"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "14102072"]
[BlackFideId "11601388"]
[EventDate "2013.08.05"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O Nd7 5. d4 Ngf6 6. Nbd2 h6 7. c3 e6 8. Re1
Bf5 9. Qb3 Qb6 10. a4 Be7 11. Qa2 O-O 12. Nh4 Bh7 13. e4 Nxe4 14. Nxe4 dxe4 15.
Bxe4 Bxh4 16. Bxh7+ Kxh7 17. gxh4 Qa5 18. Qb1+ Kg8 19. Qd3 Qh5 20. Qg3 Rae8 21.
Bf4 f6 22. Bd6 Rf7 23. c4 e5 24. Qh3 Nb6 25. b3 Nc8 26. dxe5 fxe5 27. Bxe5 Rxe5
28. Qxc8+ Kh7 29. Qh3 Rg5+ 30. Kh1 Rf3 31. Qe6 Qxh4 32. Qe4+ Qxe4 33. Rxe4 Rxf2
34. Re3 Rgg2 35. h3 Rh2+ 36. Kg1 Rfg2+ 37. Kf1 Rb2 38. Kg1 a5 39. Rae1 Rhg2+ 40.
Kh1 Kg6 41. Rf3 Kh5 42. Re5+ g5 43. Re1 Rge2 44. Rc1 Kh4 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.1"]
[White "Kveinys, Aloyzas"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2491"]
[BlackElo "2606"]
[ECO "A40"]
[Opening "Modern defence"]
[WhiteFideId "12800040"]
[BlackFideId "1020854"]
[EventDate "2013.08.05"]

1. d4 g6 2. c4 Bg7 3. g3 c5 4. d5 Nf6 5. Bg2 O-O 6. Nf3 b5 7. cxb5 a6 8. bxa6 d6
9. O-O Nbd7 10. Nc3 Qa5 11. Bd2 Nb6 12. b3 Qxa6 13. e4 Bg4 14. h3 Bxf3 15. Bxf3
c4 16. Be2 Qa3 17. Rb1 Rfc8 18. Bc1 Qb4 19. Bd2 Qa3 20. Bc1 Qb4 21. Bd2 Qa3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.2"]
[White "Vovk, Yuri"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2608"]
[BlackElo "2488"]
[ECO "D52"]
[Opening "QGD"]
[Variation "Cambridge Springs defence, Yugoslav variation"]
[WhiteFideId "14113171"]
[BlackFideId "4107012"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. Nf3 e6 5. Bg5 Nbd7 6. e3 Qa5 7. cxd5 Nxd5 8. Rc1
Nxc3 9. bxc3 Ba3 10. Rc2 O-O 11. Bd3 e5 12. O-O Re8 13. e4 Be7 14. Be3 Qc7 15.
h3 b5 16. Nh2 Bb7 17. f4 c5 18. fxe5 c4 19. Be2 Bxe4 20. Rb2 Qc6 21. Bh5 Rf8 22.
Ng4 f5 23. exf6 Nxf6 24. Ne5 Qd5 25. Bg5 h6 26. Bh4 Nxh5 27. Bxe7 Rxf1+ 28. Qxf1
Re8 29. Bc5 Kh7 30. Rxb5 Re6 31. Ra5 a6 32. Bb4 Qb7 33. Qe2 Nf4 34. Qg4 Rf6 35.
Nd7 Rf7 36. Nc5 Qc6 37. Rxa6 Qd5 38. Nxe4 Qxe4 39. Kh2 Rf5 40. Ra5 Rf6 41. Qf3
Qc2 42. Kh1 Ne2 43. Qe3 Nf4 44. Qf3 Rg6 45. g4 Qc1+ 46. Kh2 Qd2+ 47. Kh1 Qe1+
48. Kh2 Qd2+ 49. Kh1 Qc1+ 50. Kh2 Qd2+ 51. Kh1 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.3"]
[White "Baburin, Alexander"]
[Black "Kovalenko, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2520"]
[BlackElo "2646"]
[ECO "D10"]
[Opening "QGD Slav defence"]
[WhiteFideId "2500914"]
[BlackFideId "14117908"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Bd3 Bg4 5. Ne2 e6 6. h3 Bf5 7. Nbc3 Bb4 8. Bxf5
exf5 9. Qb3 Na6 10. O-O dxc4 11. Qxc4 O-O 12. a3 Bd6 13. f3 c5 14. Qd3 Qc8 15.
dxc5 Bxc5 16. Nd4 f4 17. b4 Bb6 18. Bb2 fxe3 19. Na4 Bxd4 20. Bxd4 Qd7 21. Nb2
e2 22. Rfe1 Rfd8 23. Bxf6 Qxd3 24. Nxd3 Rxd3 25. Bh4 Re8 26. Ra2 f6 27. Bg3 b5
28. Bf2 Re7 29. Raxe2 Rxe2 30. Rxe2 Rxa3 31. Bxa7 Nxb4 32. Bc5 Ra1+ 33. Kh2 Nd3
34. Re8+ Kf7 35. Re7+ Kg6 36. Bd4 Ra2 37. Kg3 h5 38. h4 Rd2 39. Rb7 b4 40. Rxb4
Nxb4 41. Bc3 Rc2 42. Bxb4 Kf5 43. Bf8 g6 44. Be7 Ke6 45. Bd8 f5 46. Bg5 Ke5 47.
Kh2 f4 48. Kg1 Rc4 49. Kf2 Kd5 50. Ke2 Kc5 51. Bf6 Ra4 52. Bg5 Kb5 53. Bh6 Rc4
54. Bg5 Kb4 55. Be7+ Kb3 56. Bg5 Kc2 57. Bh6 Rd4 58. Bg5 Kb3 59. Bh6 Kc4 60. Bg5
Kd5 61. Bh6 Ra4 62. Bg5 Ke5 63. Bh6 Ra7 64. Bg5 Rf7 65. Kd3 Kd5 66. Bh6 Rf5 67.
Kd2 Kc4 68. Ke2 Kc3 69. Bg7+ Kb3 70. Bh6 Kc2 71. Kf2 Kd3 72. Bg5 Rxg5 73. hxg5
Kd2 74. Kg1 Ke2 75. Kh2 Kf2 76. Kh3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.4"]
[White "Socko, Bartosz"]
[Black "Ziska, Helgi Dam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2646"]
[BlackElo "2468"]
[ECO "E81"]
[Opening "King's Indian"]
[Variation "Saemisch, 5...O-O"]
[WhiteFideId "1107038"]
[BlackFideId "7200595"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 O-O 6. Be3 c5 7. dxc5 dxc5 8. Qxd8
Rxd8 9. Bxc5 Nc6 10. Nge2 b6 11. Ba3 Bb7 12. Nd5 e6 13. Ne7+ Nxe7 14. Bxe7 Rdc8
15. Rc1 Nd7 16. b3 Ne5 17. Nc3 Rc7 18. Bg5 Rd7 19. Kf2 f5 20. exf5 exf5 21. Nd5
Bxd5 22. cxd5 Rxd5 23. Rc7 Bf8 24. Bf4 b5 25. Rb7 a6 26. a4 bxa4 27. bxa4 Nd3+
28. Bxd3 Rxd3 29. Rc1 Rd4 30. Be5 Rxa4 31. Rcc7 Ra5 32. f4 Rb5 33. Rxh7 Rxb7 34.
Rxb7 a5 35. g4 fxg4 36. Kg3 a4 37. Kxg4 a3 38. Kg5 a2 39. Ba1 Ra6 40. h4 Re6 41.
Ra7 Re1 42. Be5 Rg1+ 43. Kf6 a1=Q 44. Bxa1 Rxa1 45. Rxa1 Bg7+ 46. Kxg6 Bxa1 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.5"]
[White "Naroditsky, Daniel"]
[Black "Vovk, Andrey"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2503"]
[BlackElo "2581"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "2026961"]
[BlackFideId "14114470"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 e5 6. Na3 Nge7 7. Nc4 Qc7 8. d4
cxd4 9. cxd4 Nxd4 10. Nxd4 exd4 11. Qf3 O-O 12. Bf4 Qd8 13. Nd6 Nc6 14. Qa3 a6
15. Bc4 Ra7 16. Rac1 Qe7 17. Rfe1 b5 18. Bd5 b4 19. Qg3 d3 20. e5 Rc7 21. Nf5
Qe8 22. Nxg7 Kxg7 23. Qxd3 Nxe5 24. Qe3 Rxc1 25. Bxe5+ f6 26. Bxf6+ Kxf6 27.
Qxc1 Qd8 28. Qh6 d6 29. Qh4+ Kf5 30. g4+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.6"]
[White "Gleizerov, Evgeny"]
[Black "Dastan, Muhammed Batuhan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2567"]
[BlackElo "2417"]
[ECO "D43"]
[Opening "QGD semi-Slav"]
[WhiteFideId "4101332"]
[BlackFideId "6300014"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. g3 Nbd7 6. Bg2 dxc4 7. a4 Be7 8. O-O
O-O 9. e4 e5 10. dxe5 Ng4 11. Bf4 Qa5 12. e6 fxe6 13. Qe2 Nge5 14. Nxe5 Nxe5 15.
Bxe5 Qxe5 16. Kh1 Bd7 17. f4 Qc5 18. e5 Rad8 19. Ne4 Qb4 20. Rfc1 Be8 21. Rxc4
Qb3 22. Rc3 Qb4 23. Rc4 Qb3 24. Rc3 Qb4 25. Rc4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.7"]
[White "Neiksans, Arturs"]
[Black "Beinoras, Mindaugas"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2557"]
[BlackElo "2378"]
[ECO "C63"]
[Opening "Ruy Lopez"]
[Variation "Schliemann defence"]
[WhiteFideId "11601388"]
[BlackFideId "12802085"]
[EventDate "2013.08.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 fxe4 5. dxe4 Nf6 6. O-O Bd6 7. Nbd2 a6 8.
Bc4 b5 9. Bd5 Nxd5 10. exd5 Ne7 11. Re1 O-O 12. Nxe5 Bb7 13. c4 bxc4 14. Ndxc4
Bb4 15. Bd2 Bxd2 16. Qxd2 Bxd5 17. Ne3 Be6 18. Nf3 Nc6 19. Nd5 Rb8 20. Nc3 h6
21. b3 Rb4 22. Re4 Rxe4 23. Nxe4 Rf5 24. Re1 Qf8 25. Nd4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.8"]
[White "Rausis, Igors"]
[Black "Agopov, Mikael"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2552"]
[BlackElo "2439"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "11600098"]
[BlackFideId "501840"]
[EventDate "2013.08.05"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 g6 4. g3 Bg7 5. Bg2 e6 6. d4 cxd4 7. Nb5 d5 8. cxd5
Qa5+ 9. Qd2 Qxb5 10. dxc6 Qxc6 11. O-O Qb6 12. Rd1 Ne7 13. Nxd4 O-O 14. Nc2 Nc6
15. Qe1 Qc5 16. Na3 a5 17. Be3 Nd4 18. Rac1 Qb4 19. Nc4 e5 20. Qxb4 axb4 21.
Bxd4 exd4 22. Nb6 Rb8 23. Nd5 b3 24. axb3 Bg4 25. Bf3 Bxf3 26. exf3 Rfd8 27. Nb4
Bf8 28. Nd3 Rd5 29. Rc4 Bg7 30. Rdc1 Rbd8 31. Rc8 Bf6 32. Kf1 Kf8 33. Ke2 Rxc8
34. Rxc8+ Ke7 35. Rc7+ Rd7 36. Rxd7+ Kxd7 37. f4 Kd6 38. f3 Bg7 39. Kd2 f5 40.
Nc1 Kd5 41. Kd3 h5 42. h3 Bf8 43. Ne2 Bg7 44. g4 h4 45. b4 b5 46. Nc1 Bf6 47.
Nb3 Bg7 48. Na1 Bh6 49. Nc2 fxg4 50. fxg4 Bxf4 51. Nxd4 Bd6 52. Nxb5 Bxb4 53.
Nd4 Be7 54. Nf3 Bf6 55. b4 Bd8 56. b5 Kc5 57. Ke4 Kxb5 58. Ne5 g5 59. Nf7 Be7
60. Kd5 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.9"]
[White "Lugovskoy, Maxim"]
[Black "Sulskis, Sarunas"]
[Result "1/2-1/2"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2372"]
[BlackElo "2550"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "24126454"]
[BlackFideId "12800112"]
[EventDate "2013.08.05"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 d5 8.
exd5 cxd5 9. O-O O-O 10. h3 Rb8 11. Qf3 Be6 12. Bf4 Bd6 13. b3 c5 14. Bxd6 Qxd6
15. Rad1 Rfe8 16. Rfe1 Qc7 17. Nb5 Qb6 18. c4 a6 19. Nc3 dxc4 20. Bxc4 Bxc4 21.
Rxe8+ Rxe8 22. bxc4 h6 23. Nd5 Nxd5 24. cxd5 Rd8 25. Qf4 Qb8 26. d6 c4 27. Qxc4
Rxd6 28. Rxd6 Qxd6 29. Qc8+ Kh7 30. Qf5+ Qg6 31. Qd5 Qf6 32. a4 Qa1+ 33. Kh2
Qxa4 34. Qf5+ Kh8 35. Qc8+ Kh7 36. Qf5+ Kh8 37. Qc8+ 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.10"]
[White "Solozhenkin, Evgeniy"]
[Black "Yemelin, Vasily"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2476"]
[BlackElo "2564"]
[ECO "B22"]
[Opening "Sicilian"]
[Variation "Alapin's variation (2.c3)"]
[WhiteFideId "4102266"]
[BlackFideId "4113217"]
[EventDate "2013.08.05"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Nf3 e6 6. Na3 Qd8 7. Nc2 Nc6 8. Bd3
cxd4 9. Ncxd4 Nxd4 10. Nxd4 Bc5 11. Nb3 Bd6 12. Bb5+ 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.11"]
[White "Ponizil, Cyril"]
[Black "Hera, Imre Jr."]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2421"]
[BlackElo "2567"]
[ECO "B12"]
[Opening "Caro-Kann"]
[Variation "advance variation"]
[WhiteFideId "322202"]
[BlackFideId "716855"]
[EventDate "2013.08.05"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. c4 e6 5. Nc3 Ne7 6. a3 Nd7 7. c5 Bg6 8. Nf3 Nf5
9. Be3 b6 10. b4 bxc5 11. bxc5 Be7 12. Bd3 f6 13. exf6 Bxf6 14. O-O Nxc5 15.
dxc5 Bxc3 16. Rc1 Bf6 17. Qa4 Qd7 18. Bxf5 Bxf5 19. Bd4 Bxd4 20. Qxd4 O-O 21.
Ne5 Qc7 22. g4 Bg6 23. h4 Qe7 24. h5 Bxh5 25. Nxc6 Qc7 26. Ne5 Bg6 27. Rc3 Rab8
28. Re1 Be4 29. f3 Bxf3 30. Rf1 Be4 31. Rxf8+ Rxf8 32. c6 Qb8 33. Rc1 Qb3 34.
Qc3 Qb6+ 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.12"]
[White "Burmakin, Vladimir"]
[Black "Sagit, Rauan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2565"]
[BlackElo "2364"]
[ECO "A15"]
[Opening "English opening"]
[WhiteFideId "4105109"]
[BlackFideId "1708376"]
[EventDate "2013.08.05"]

1. Nf3 Nf6 2. c4 c5 3. g3 g6 4. Bg2 Bg7 5. O-O O-O 6. Nc3 d5 7. cxd5 Nxd5 8. Qb3
Nb4 9. d3 Be6 10. Qd1 N8c6 11. Ng5 Bc8 12. Nge4 Na6 13. Na4 Qa5 14. Bd2 Qc7 15.
Nexc5 Nxc5 16. Nxc5 Bxb2 17. Rb1 Bg7 18. Bf4 e5 19. Be3 Qe7 20. Qc2 Nd8 21. Rfc1
Re8 22. Qa4 h6 23. Na6 Bd7 24. Qb4 Bc6 25. Bxc6 bxc6 26. Qxe7 Rxe7 27. Rc4 Rc8
28. Rcb4 Ne6 29. Rb8 Rxb8 30. Rxb8+ Kh7 31. Nc5 Nd4 32. Kf1 Nb5 33. a4 Nc3 34.
a5 Nb5 35. Rc8 f5 36. Rxc6 f4 37. Bd2 f3 38. Be3 fxe2+ 39. Kxe2 Nc3+ 40. Kd2 Nb5
41. h4 Rf7 42. Ne4 Rd7 43. Bc5 Rf7 44. Rc8 Rb7 45. a6 Rf7 46. Rb8 Nc7 47. Rb7
Kg8 48. Rxa7 Bf8 49. Bb6 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.13"]
[White "Stocek, Jiri"]
[Black "Berzinsh, Roland"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2558"]
[BlackElo "2400"]
[ECO "A33"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "304760"]
[BlackFideId "11600357"]
[EventDate "2013.08.05"]

1. c4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. a3 d5 7. cxd5 exd5 8.
Bg5 Be7 9. e3 O-O 10. Bb5 Nxd4 11. Qxd4 h6 12. Bh4 Be6 13. O-O a6 14. Be2 Rc8
15. Rfd1 Qa5 16. Bg3 Bc5 17. Qh4 Be7 18. Be5 Rfd8 19. Qg3 Rd7 20. h3 Qd8 21. Rd4
Ne8 22. Rad1 Kh8 23. Bg4 Nf6 24. Bxe6 fxe6 25. e4 Bc5 26. R4d3 d4 27. Ne2 Nxe4
28. Qg6 Nf6 29. b4 Bd6 30. Bxd4 e5 31. Ba1 Qf8 32. Ng3 Rcd8 33. Ne4 Nxe4 34.
Qxe4 Qe7 35. g3 Bb8 36. Rxd7 Rxd7 37. Rc1 Rd8 38. Kg2 Qf7 39. Rc2 Qb3 40. Bb2
Qf7 41. Re2 Rf8 42. h4 Ba7 43. Qxe5 Qf3+ 44. Kh2 Qg4 45. Qd6 Kg8 46. Qd5+ Kh8
47. Qd6 Kg8 48. Qd5+ Kh8 49. Qd2 Kg8 50. Be5 Qxe2 51. Qxe2 Rxf2+ 52. Qxf2 Bxf2
53. Kg2 Ba7 54. h5 Kf7 55. Kf3 g6 56. g4 gxh5 57. gxh5 a5 58. bxa5 Bc5 59. Bb2
Ke6 60. Ke4 Bd6 61. Bc1 Bf8 62. a4 Bg7 63. Bd2 Bf8 64. Bc3 Ba3 65. Bd2 Bf8 66.
Kd4 Kd7 67. Ke5 Kc6 68. Ke6 Kc5 69. Kf7 Bd6 70. Bxh6 Kc4 71. Bg5 Kd5 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.09"]
[Round "7.14"]
[White "Sakalauskas, Vaidas"]
[Black "Miezis, Normunds"]
[Result "1-0"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2399"]
[BlackElo "2557"]
[ECO "E38"]
[Opening "Nimzo-Indian"]
[Variation "classical, 4...c5"]
[WhiteFideId "12800457"]
[BlackFideId "11600136"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 Nc6 6. Nf3 Bxc5 7. Bg5 Qa5 8. e3
Bb4 9. Bxf6 gxf6 10. Be2 Ne5 11. O-O Nxf3+ 12. Bxf3 Qe5 13. Ne2 Rb8 14. Rfd1 b5
15. cxb5 Qxb5 16. Rac1 Be7 17. Nd4 Qb6 18. Rd3 O-O 19. Rb3 Qd6 20. Nf5 exf5 21.
Rd1 Qe5 22. Rd5 Rxb3 23. Rxe5 fxe5 24. Qxb3 Bc5 25. Bd5 d6 26. Qc4 Kg7 27. b4
Bb6 28. Qc6 Rd8 29. h4 Kf6 30. a4 Bd7 31. Qb7 f4 32. exf4 exf4 33. a5 Bd4 34. b5
Ke5 35. Bxf7 Kf6 36. Bd5 Ke5 37. Bc4 Kf6 38. Qd5 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.1"]
[White "Van Kampen, Robin"]
[Black "Antipov, Mikhail Al."]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2606"]
[BlackElo "2488"]
[ECO "B52"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky attack, Sokolsky variation"]
[WhiteFideId "1020854"]
[BlackFideId "4107012"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Qxd7 5. c4 Nf6 6. Nc3 Nc6 7. d4 cxd4 8.
Nxd4 e6 9. O-O Be7 10. b3 O-O 11. Bb2 Rfd8 12. Re1 Qc7 13. Rc1 Qa5 14. Rc2 a6
15. Nxc6 bxc6 16. Rd2 Qg5 17. Rd3 Ne8 18. Na4 Bf6 19. Bc1 Qa5 20. Bd2 Qc7 21.
Bf4 c5 22. Be3 Qc6 23. f3 Rdc8 24. Qd2 Rab8 25. Bf2 Be7 26. Nc3 Bf6 27. Na4 Be7
28. f4 Nc7 29. Nc3 Rd8 30. Rd1 Bf6 31. Na4 Ne8 32. Qe1 Be7 33. h3 h6 34. Qe2 Nc7
35. Qf3 a5 36. e5 d5 37. Nc3 Qa8 38. cxd5 Nxd5 39. Nxd5 Rxd5 40. Rxd5 exd5 41.
Rxd5 a4 42. Qd3 axb3 43. axb3 Qa2 44. Qf5 Qxb3 45. Rd7 Qb1+ 46. Qxb1 Rxb1+ 47.
Kh2 Rb2 48. Kg1 Rb1+ 49. Kh2 Rb2 50. Rxe7 Rxf2 51. Kg3 Rc2 52. Re8+ Kh7 53. f5
Re2 54. Kf3 Re1 55. Kf2 Re4 56. Kf3 Re1 57. Kf4 g5+ 58. fxg6+ Kxg6 59. Rc8 Rf1+
60. Ke4 Re1+ 61. Kf4 Rf1+ 62. Ke4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.2"]
[White "Kveinys, Aloyzas"]
[Black "Rausis, Igors"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2491"]
[BlackElo "2552"]
[ECO "C92"]
[Opening "Ruy Lopez"]
[Variation "closed, 9.h3"]
[WhiteFideId "12800040"]
[BlackFideId "11600098"]
[EventDate "2013.08.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3
d6 9. h3 Re8 10. Ng5 Rf8 11. Nf3 Re8 12. Ng5 Rf8 13. d4 Bb7 14. Nf3 Re8 15. Ng5
Rf8 16. Nf3 Re8 17. Ng5 Rf8 18. Nf3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.3"]
[White "Gleizerov, Evgeny"]
[Black "Naroditsky, Daniel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2567"]
[BlackElo "2503"]
[ECO "E00"]
[Opening "Catalan opening"]
[WhiteFideId "4101332"]
[BlackFideId "2026961"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Be7 5. Bg2 d5 6. Nf3 O-O 7. O-O Nbd7 8. Qb3
Nb6 9. c5 Nc4 10. Qc2 b6 11. Bf4 bxc5 12. b3 Na5 13. b4 Nc4 14. bxc5 Bd7 15. Ne5
Nxe5 16. dxe5 Ne4 17. c6 Be8 18. Bxe4 dxe4 19. Qxe4 Rb8 20. Nd2 Rb4 21. Qd3 Qxd3
22. exd3 Bxc6 23. Rfc1 Rb6 24. Be3 Ra6 25. Rc2 Bd8 26. Bc5 Re8 27. Nb3 Bd5 28.
Nd4 f6 29. f4 fxe5 30. fxe5 c6 31. a4 Bc7 32. Bd6 Bb6 33. Bc5 Bc7 34. Bd6 Bb6 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.4"]
[White "Kovalenko, Igor"]
[Black "Solozhenkin, Evgeniy"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2646"]
[BlackElo "2476"]
[ECO "A09"]
[Opening "Reti opening"]
[WhiteFideId "14117908"]
[BlackFideId "4102266"]
[EventDate "2013.08.05"]

1. Nf3 d5 2. c4 c6 3. e3 Nf6 4. Nc3 e6 5. b3 Nbd7 6. Bb2 Bd6 7. Qc2 Qe7 8. Be2
a6 9. d4 b6 10. O-O Bb7 11. Rad1 O-O 12. Rfe1 Rac8 13. e4 dxe4 14. Nxe4 Nxe4 15.
Qxe4 Nf6 16. Qh4 Bb4 17. Rf1 Ba3 18. Ba1 c5 19. Bd3 h6 20. d5 exd5 21. cxd5 Rce8
22. d6 Qd8 23. d7 Re6 24. Bf5 Bxf3 25. gxf3 Rc6 26. Kh1 c4 27. Rg1 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.5"]
[White "Ahlander, Bjorn"]
[Black "Socko, Bartosz"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2446"]
[BlackElo "2646"]
[ECO "D38"]
[Opening "QGD"]
[Variation "Ragozin variation"]
[WhiteFideId "1700251"]
[BlackFideId "1107038"]
[EventDate "2013.08.05"]

1. c4 Nf6 2. Nf3 e6 3. Nc3 d5 4. d4 Bb4 5. Bg5 h6 6. Bxf6 Qxf6 7. e3 O-O 8. Be2
dxc4 9. Bxc4 c5 10. O-O cxd4 11. exd4 Rd8 12. a3 Bxc3 13. bxc3 b6 14. Ne5 Bb7
15. f4 Nc6 16. Ng4 Qf5 17. Ne3 Qa5 18. Qd3 Rac8 19. a4 Qh5 20. Bb3 Ne7 21. f5
exf5 22. Nxf5 Nxf5 23. Qxf5 Qxf5 24. Rxf5 Rxc3 25. Bxf7+ Kh7 26. d5 Rd3 27. Rf3
Rd2 28. Rg3 Rd6 29. Rf1 Bxd5 30. Bxd5 R2xd5 31. Rf7 Rd1+ 32. Kf2 R6d2+ 33. Ke3
Rd3+ 34. Ke4 Rxg3 35. hxg3 Re1+ 36. Kd3 a5 37. Rb7 Rg1 38. Ke3 Rxg2 39. Kf3 Rb2
40. Rd7 Rb3+ 41. Kg2 Kg6 42. Rd6+ Kf5 43. Kh3 Rb4 44. Rc6 h5 45. Rd6 g6 46. Rc6
Kg5 47. Rd6 Kh6 48. Rc6 Kg5 49. Rd6 Kf5 50. Rc6 Rxa4 51. Rxb6 Rb4 52. Ra6 a4 53.
Rc6 Rg4 54. Rd6 Ke5 55. Rd8 Ke4 56. Rd6 Ke3 57. Kh2 Ke4 58. Kh3 Ke5 59. Rd8 Ke6
60. Kh2 h4 61. gxh4 Rxh4+ 62. Kg3 Rc4 63. Rg8 Kf5 64. Rf8+ Kg5 65. Rb8 Rc3+ 66.
Kg2 a3 67. Rb5+ Kf4 68. Rb4+ Ke5 69. Ra4 Kd5 70. Ra6 Rc2+ 71. Kf3 a2 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.6"]
[White "Ziska, Helgi Dam"]
[Black "Vovk, Yuri"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2468"]
[BlackElo "2608"]
[ECO "B40"]
[Opening "Sicilian defence"]
[WhiteFideId "7200595"]
[BlackFideId "14113171"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Qe2 Nge7 6. Bg2 dxe4 7. dxe4 Nd4 8. Qd1
Nec6 9. O-O Be7 10. c3 Nxf3+ 11. Qxf3 O-O 12. Qe2 b6 13. Rd1 Ba6 14. Qc2 Qc7 15.
Bf4 e5 16. Be3 Rad8 17. Rxd8 Rxd8 18. Bf1 Bxf1 19. Kxf1 c4 20. Nd2 b5 21. Rd1
Qd7 22. a4 a6 23. axb5 axb5 24. Kg2 h5 25. Bb6 Ra8 26. b3 Qb7 27. Be3 cxb3 28.
Qxb3 Ra3 29. Qb2 Na5 30. Rb1 Nc4 31. Qxb5 Nxe3+ 32. fxe3 Qxb5 33. Rxb5 f6 34.
Rb2 Rxc3 35. Kf3 Bc5 36. Nf1 Kh7 37. h3 Kg6 38. Rb7 Ba3 39. Ra7 Bc1 40. Rd7 Rc2
41. h4 Rc3 42. g4 hxg4+ 43. Kxg4 Bxe3 44. Ng3 Rc1 45. h5+ Kh7 46. Nf5 Rg1+ 47.
Kh3 Bc1 48. Rc7 Bf4 49. Rc8 Rg5 50. Kh4 Bd2 51. h6 Be1+ 52. Kh3 gxh6 53. Rc1 Bd2
54. Rc7+ Kh8 55. Rf7 Rg6 56. Nh4 Rg7 57. Rxf6 Kh7 58. Nf5 Rg1 59. Rf7+ Kg8 60.
Rd7 Bf4 61. Rd8+ Kf7 62. Rd7+ Kf6 63. Rd8 Re1 64. Kg4 Rh1 65. Rd6+ Kf7 66. Rd7+
Ke8 67. Rh7 Rg1+ 68. Kf3 Rg6 69. Rh8+ Kd7 70. Rh7+ Kd8 71. Rh8+ Kc7 72. Rh7+ Kb6
73. Rd7 Kb5 74. Rd5+ Kb4 75. Rd6 Rg1 76. Nxh6 Rg3+ 77. Kf2 Re3 78. Ng4 Rxe4 79.
Kf3 Re1 80. Rd8 Kc4 81. Rc8+ Kd5 82. Rd8+ Ke6 83. Re8+ Kf7 84. Ra8 Rg1 85. Ra7+
Kg6 86. Ra6+ Kg5 87. Nh6 Rg3+ 88. Kf2 Rh3 89. Nf7+ Kg4 90. Ra4 Rh2+ 91. Kg1 Re2
92. Kf1 Re3 93. Kf2 Rf3+ 94. Ke2 Re3+ 95. Kf2 e4 96. Ne5+ Kf5 97. Ra5 Ke6 98.
Ng6 Rf3+ 99. Ke2 Bd6 100. Ra4 Kd5 101. Ra5+ Bc5 102. Ne5 Rf2+ 103. Ke1 Rc2 104.
Nd7 e3 105. Rxc5+ Rxc5 106. Nxc5 Kxc5 107. Ke2 Kd4 108. Ke1 Kd3 109. Kd1 e2+
110. Ke1 Ke3 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.7"]
[White "Hera, Imre Jr."]
[Black "Boruchovsky, Avital"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2567"]
[BlackElo "2441"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "716855"]
[BlackFideId "2800055"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8.
Qxc4 b6 9. Bg5 Ba6 10. Qa4 h6 11. Bh4 c5 12. dxc5 bxc5 13. Rc1 Qb6 14. Bxf6 gxf6
15. Rc2 Nc6 16. e3 Bxf1 17. Rxf1 Rfd8 18. Ke2 Na5 19. Nd2 Qd6 20. Rfc1 Nc6 21.
f4 f5 22. Nf3 Ne7 23. Kf2 Nd5 24. Rxc5 Nf6 25. Kg1 Ng4 26. R5c3 Qb6 27. Rb3 Rac8
28. Re1 Qc5 29. Rc3 Qb6 30. Rb3 Qc5 31. h3 Nf6 32. Rc3 Qb6 33. Rxc8 Rxc8 34. Qd4
Nd5 35. Qxb6 Nxb6 36. Kf2 Na4 37. Re2 Rc1 38. Rd2 Nc5 39. Rd8+ Kg7 40. Ke2 Ne4
41. Nd4 Rg1 42. g4 Rg2+ 43. Kf1 Rxb2 44. Rd7 fxg4 45. hxg4 Nd2+ 46. Ke1 Nc4 47.
Nxe6+ Kg6 48. Nd8 Nxe3 49. f5+ Kg5 50. Nxf7+ Kxg4 51. f6 Kf5 52. Nxh6+ Kxf6 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.8"]
[White "Burmakin, Vladimir"]
[Black "Paravyan, David"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2565"]
[BlackElo "2426"]
[ECO "A48"]
[Opening "King's Indian"]
[Variation "London system"]
[WhiteFideId "4105109"]
[BlackFideId "4194985"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 d6 4. e3 Nh5 5. Bg5 h6 6. Bh4 g5 7. Bg3 Bg7 8. c4 c5
9. Nc3 cxd4 10. Nxd4 Nxg3 11. hxg3 Nc6 12. Qd2 Bd7 13. Be2 Rc8 14. Rc1 Nxd4 15.
exd4 Qb6 16. Rd1 e6 17. d5 O-O 18. O-O Bxc3 19. Qxc3 exd5 20. Qf6 dxc4 21. Rxd6
Rc6 22. Rfd1 Be6 23. Rxc6 Qxc6 24. Qxh6 Qc5 25. Bf3 Qe5 26. Bxb7 Rb8 27. Bc6 Qg7
28. Qxg7+ Kxg7 29. Rd2 Rc8 30. Be4 c3 31. bxc3 Rxc3 32. Bd5 Rc1+ 33. Kh2 Kf6 34.
Bxe6 Kxe6 35. g4 Rc3 36. f3 a5 37. Kg3 f6 38. Kf2 Ra3 39. Ke1 Ke5 40. Re2+ Kd4
41. Kd1 Kd3 42. Rc2 a4 43. Rd2+ Ke3 44. Re2+ Kd3 45. Rc2 Ke3 46. Kc1 Rd3 47. Rc6
Kf2 48. Rxf6 Kxg2 49. f4 Rd5 50. fxg5 Rxg5 51. Rf4 a3 52. Ra4 Rc5+ 53. Kd2 Kf3
54. Kd3 Re5 55. g5 Re2 56. g6 Rxa2 57. Rg4 Kxg4 58. g7 Rg2 59. g8=Q+ Kh3 60.
Qh7+ Kg3 61. Qg6+ Kh2 62. Qd6+ Kh1 63. Qh6+ Kg1 64. Qc1+ Kh2 65. Qf4+ Kg1 66.
Qe3+ Kh2 67. Qe5+ Kg1 68. Qe1+ Kh2 69. Ke4 Rg8 70. Qd2+ Kh3 71. Qd7+ Kg2 72. Qd5
Rg3 73. Kf4+ Kh2 74. Qh5+ Rh3 75. Qe2+ Kg1 76. Kg4 Rh8 77. Qd1+ Kg2 78. Qd5+ Kf1
79. Kg3 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.9"]
[White "Beinoras, Mindaugas"]
[Black "Stocek, Jiri"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2378"]
[BlackElo "2558"]
[ECO "E11"]
[Opening "Bogo-Indian defence"]
[WhiteFideId "12802085"]
[BlackFideId "304760"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 a5 5. a3 Bxd2+ 6. Qxd2 b6 7. g3 Ba6 8. Qc2
c5 9. e4 cxd4 10. Nxd4 Nc6 11. Nxc6 dxc6 12. Nc3 O-O 13. c5 Bxf1 14. Kxf1 bxc5
15. Rd1 Qe7 16. Na4 Nd7 17. Kg2 Ra7 18. Rhe1 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.10"]
[White "Dastan, Muhammed Batuhan"]
[Black "Neiksans, Arturs"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2417"]
[BlackElo "2557"]
[ECO "B43"]
[Opening "Sicilian"]
[Variation "Kan, 5.Nc3"]
[WhiteFideId "6300014"]
[BlackFideId "11601388"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 Qc7 6. Bd3 Nf6 7. f4 d6 8. Qf3
Nbd7 9. g4 h6 10. h4 h5 11. g5 Ng4 12. g6 Nc5 13. f5 fxg6 14. fxg6 Be7 15. Bg5
Rf8 16. Qg3 Bxg5 17. hxg5 Nxd3+ 18. cxd3 Qc5 19. Nc2 Qxg5 20. Qh4 Qf4 21. Ne2
Qf3 22. Qxh5 Qxd3 23. Qxg4 e5 24. Qh4 Qxc2 25. Rf1 Be6 26. Rc1 Qa4 27. Rxf8+
Kxf8 28. Rc3 Bg8 29. Rf3+ Ke8 30. Qh8 Kd7 31. Qxg7+ Kc6 32. Rc3+ Kb6 33. Qf6 Qb4
34. a3 Qxb2 35. Qxd6+ Ka7 36. Qc5+ Qb6 37. Qxe5 Qxg6 38. Qc5+ Qb6 39. Kd2 Re8
40. Ke3 Qxc5+ 41. Rxc5 b5 42. Nd4 Kb6 43. Rg5 Ka5 44. Kf4 Ka4 45. Rg3 Rd8 46.
Nc6 Rf8+ 47. Ke5 Bc4 48. Kd6 Rf1 49. Ne5 Ba2 50. Nd7 b4 51. Nc5+ Kb5 52. axb4
Bc4 53. e5 Rd1+ 54. Kc7 Kxb4 55. Nxa6+ Bxa6 56. e6 Re1 57. Kd6 Rd1+ 58. Kc7 Bb5
59. Rg4+ Kc3 60. Rg5 Ba4 61. Rg4 Be8 62. Rg8 Ba4 63. Rg4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.11"]
[White "Sulskis, Sarunas"]
[Black "Sakalauskas, Vaidas"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2550"]
[BlackElo "2399"]
[ECO "B21"]
[Opening "Sicilian"]
[Variation "Grand Prix attack"]
[WhiteFideId "12800112"]
[BlackFideId "12800457"]
[EventDate "2013.08.05"]

1. e4 c5 2. f4 e6 3. Nf3 d5 4. d3 Nf6 5. Nbd2 Nc6 6. g3 Be7 7. Bg2 O-O 8. O-O b5
9. Ne5 Bb7 10. Nxc6 Bxc6 11. e5 Nd7 12. Nf3 d4 13. Nd2 Bxg2 14. Kxg2 Nb6 15. Ne4
Qd5 16. Bd2 f5 17. exf6 Bxf6 18. Qf3 Rae8 19. b3 Nd7 20. a4 b4 21. Rae1 Bd8 22.
Kg1 h6 23. Re2 Bc7 24. Rfe1 Kh8 25. Bc1 Re7 26. Nd2 Qxf3 27. Nxf3 Rfe8 28. f5 e5
29. Nh4 Kh7 30. g4 e4 31. Ng6 e3 32. Nxe7 Rxe7 33. Kg2 Nf6 34. Bxe3 dxe3 35.
Rxe3 Rxe3 36. Rxe3 Nxg4 37. Re7 Bb6 38. Kf3 Nf6 39. a5 Bxa5 40. Rxa7 Bd8 41. h3
Ng8 42. Ke4 Bf6 43. Kd5 Bd4 44. Rc7 h5 45. Kc4 h4 46. Rd7 Kh6 47. Rxd4 cxd4 48.
Kxb4 Kg5 49. Kc5 Kxf5 50. Kxd4 Kf4 51. b4 g5 52. b5 Nf6 53. b6 Nd7 54. b7 g4 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.12"]
[White "Lugovskoy, Maxim"]
[Black "Baburin, Alexander"]
[Result "1-0"]
[WhiteTitle "FM"]
[BlackTitle "GM"]
[WhiteElo "2372"]
[BlackElo "2520"]
[ECO "E91"]
[Opening "King's Indian"]
[Variation "6.Be2"]
[WhiteFideId "24126454"]
[BlackFideId "2500914"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 O-O 5. e4 d6 6. Be2 Bg4 7. O-O Nfd7 8. Be3
c5 9. d5 Bxc3 10. bxc3 Nb6 11. Nd2 Bxe2 12. Qxe2 N8d7 13. f4 e6 14. dxe6 fxe6
15. Nf3 Qe7 16. Ng5 h6 17. Nf3 Kh7 18. e5 d5 19. Nd2 Na4 20. Rac1 Ndb6 21. cxd5
exd5 22. Qg4 Rf5 23. Nf3 Rg8 24. Nh4 Rff8 25. f5 gxf5 26. Qh5 f4 27. Bxf4 Qe6
28. Rf3 d4 29. Rcf1 Nd5 30. Bxh6 Qxh6 31. Rf7+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.13"]
[White "Klenburg, Mikhail"]
[Black "Kulaots, Kaido"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2371"]
[BlackElo "2581"]
[ECO "A00"]
[Opening "Benko's opening"]
[WhiteFideId "14102072"]
[BlackFideId "4500261"]
[EventDate "2013.08.05"]

1. g3 g6 2. Bg2 Bg7 3. c4 e6 4. d4 d5 5. e3 Ne7 6. Ne2 O-O 7. O-O Nbc6 8. Nbc3
dxc4 9. Qa4 Nd5 10. Qxc4 Nb6 11. Qb3 e5 12. d5 Ne7 13. Rd1 Nf5 14. a4 Nd6 15.
Qc2 f5 16. b3 g5 17. f4 Qe7 18. Bd2 Bd7 19. a5 Nbc8 20. Rac1 Be8 21. Re1 c5 22.
dxc6 Bxc6 23. Nd5 Qf7 24. Nec3 e4 25. Nb4 Ne7 26. Nxc6 Nxc6 27. Ne2 Rac8 28. Qa2
h6 29. Qa4 a6 30. Rc5 Nb5 31. Rec1 Rfd8 32. Qa2 Rd3 33. Bf1 Qd7 34. R1c2 Rd8 35.
Bc3 Nxc3 36. Nxc3 Nb4 37. Qb1 Nxc2 38. Qxc2 Bd4 39. Nd5 Rxe3 40. Kg2 Kh8 41.
Nxe3 Bxe3 42. Rc7 Qd2+ 43. Qxd2 Rxd2+ 44. Kh1 gxf4 45. gxf4 Bxf4 46. Rxb7 Rxh2+
47. Kg1 Ra2 48. b4 Be3+ 49. Kh1 f4 50. Bxa6 f3 51. Rf7 Bd4 52. Bb7 Be5 53. Kg1
Bg3 54. Ba6 Ra1+ 55. Bf1 e3 56. Rxf3 e2 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.10"]
[Round "8.14"]
[White "Vovk, Andrey"]
[Black "Tari, Aryan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2581"]
[BlackElo "2401"]
[ECO "B17"]
[Opening "Caro-Kann"]
[Variation "Steinitz variation"]
[WhiteFideId "14114470"]
[BlackFideId "1510045"]
[EventDate "2013.08.05"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8.
Bd3 c5 9. dxc5 Nbd7 10. N1f3 Nxc5 11. Bb5+ Bd7 12. O-O h6 13. Bxd7+ Ncxd7 14.
Ne4 Be7 15. Bf4 O-O 16. Rfd1 Qb6 17. c4 Rfd8 18. Nc3 Rac8 19. b3 a6 20. h3 Qa5
21. Bd2 Bb4 22. Rdc1 Qh5 23. a3 Bd6 24. Be3 Ne5 25. Nxe5 Qxe5 26. g3 b5 27. Bb6
Rd7 28. c5 Nd5 29. cxd6 Qxe2 30. Nxe2 Nxb6 31. Rxc8+ Nxc8 32. Rc1 Nxd6 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.1"]
[White "Naroditsky, Daniel"]
[Black "Kovalenko, Igor"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2503"]
[BlackElo "2646"]
[ECO "B17"]
[Opening "Caro-Kann"]
[Variation "Steinitz variation"]
[WhiteFideId "2026961"]
[BlackFideId "14117908"]
[EventDate "2013.08.05"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Ne5 Be6
8. Be2 g6 9. O-O Bg7 10. c3 O-O 11. Bf4 Qb6 12. Nd3 Nd7 13. Be3 Bd5 14. Qc1 Rfe8
15. Nf4 Nf6 16. Re1 Qc7 17. Nxd5 Nxd5 18. Bf3 Qb6 19. Bg5 e6 20. Qd2 a5 21. h4
a4 22. a3 h5 23. Qc2 Qa5 24. Be4 Ne7 25. Bd3 Rad8 26. Bc4 Kh7 27. Re2 b5 28. Bd3
Qc7 29. Rae1 Kg8 30. g3 Qd7 31. Be4 Rc8 32. Rd1 Nd5 33. Bg2 Nb6 34. Ree1 Nc4 35.
Bf1 Qa7 36. Bg2 Nd6 37. Re2 Nf5 38. Be4 Ne7 39. Bg2 Nd5 40. Ree1 Nf6 41. Bxf6
Bxf6 42. Qe2 Kg7 43. Qf3 Qd7 44. Qf4 Be7 45. Qe5+ Kh7 46. Be4 Kg8 47. Qf4 Bd6
48. Qf6 Bf8 49. Qg5 Bg7 50. Bf3 Qc7 51. Kg2 Kh7 52. Be4 Bh6 53. Qe5 Qe7 54. Bd3
Kg8 55. Qe4 Red8 56. Qf3 Rd6 57. Bc2 Rcd8 58. Rd3 Rd5 59. Red1 Bf8 60. Bb1 Qc7
61. Qe2 Qb7 62. Kg1 Qe7 63. Ba2 Rf5 64. Bb1 Qf6 65. Re3 Rfd5 66. Rf3 Qg7 67. Ba2
R5d6 68. Rfd3 Be7 69. Kg2 R8d7 70. Qf3 Bd8 71. Qe2 Bb6 72. Qf3 Rd8 73. Qe2 Qf6
74. Rf3 Qe7 75. Rfd3 Qd7 76. Bb1 Rd5 77. Bc2 Qd6 78. Bb1 Kg7 79. Rf3 Qe7 80. Ba2
R5d6 81. Rfd3 Qd7 82. Bb1 Rd5 83. Bc2 Qb7 84. Rf3 Qc7 85. Be4 R5d6 86. Rfd3 Qd7
87. Kg1 Ba7 88. Kg2 Kg8 89. Kg1 Re8 90. Kg2 f5 91. Bf3 Qg7 92. d5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.2"]
[White "Socko, Bartosz"]
[Black "Kveinys, Aloyzas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2646"]
[BlackElo "2491"]
[ECO "E32"]
[Opening "Nimzo-Indian"]
[Variation "classical variation"]
[WhiteFideId "1107038"]
[BlackFideId "12800040"]
[EventDate "2013.08.05"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6 7. Bg5 Bb7 8. e3
d6 9. Ne2 Nbd7 10. Qd3 Qe7 11. Nc3 c5 12. Rd1 Rfd8 13. f3 h6 14. Bh4 Nf8 15. Be2
Ng6 16. Bxf6 Qxf6 17. O-O d5 18. cxd5 exd5 19. Rfe1 Rac8 20. Qd2 Nh4 21. Bf1 Nf5
22. Qf2 Qg5 23. Bd3 Nd6 24. Bb1 Nc4 25. Ba2 cxd4 26. Rxd4 Nxa3 27. h4 Qe5 28.
Qd2 Qc7 29. Rd1 b5 30. Nxd5 Bxd5 31. bxa3 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.3"]
[White "Sakalauskas, Vaidas"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2399"]
[BlackElo "2606"]
[ECO "A41"]
[Opening "Queen's Pawn"]
[WhiteFideId "12800457"]
[BlackFideId "1020854"]
[EventDate "2013.08.05"]

1. d4 d6 2. Nf3 Nf6 3. c4 g6 4. Nc3 Bf5 5. Nh4 Bd7 6. e4 e5 7. Nf3 Nc6 8. d5 Ne7
9. Be2 Bg7 10. O-O O-O 11. Ne1 Ne8 12. Nd3 f5 13. f4 exf4 14. Nxf4 Nf6 15. Bf3
fxe4 16. Nxe4 Nxe4 17. Bxe4 Nf5 18. Ne6 Bxe6 19. dxe6 Qh4 20. Bxf5 Rxf5 21. Rxf5
gxf5 22. Be3 Qxc4 23. e7 Re8 24. Rc1 Qe6 25. Bg5 h6 26. Bh4 c6 27. b3 Bf6 28.
Bxf6 Qxf6 29. Qh5 Rxe7 30. Rf1 Kg7 31. h3 Re5 32. Rf4 Re1+ 33. Kf2 Qe5 34. Qf3
Ra1 35. Kg3 Rxa2 36. Kh4 Qe1+ 37. Kh5 Qe2 38. Rxf5 Qxf3+ 39. gxf3 Rb2 40. Kg4
Rxb3 41. Rh5 Rb5 42. Rh4 Kg6 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.4"]
[White "Antipov, Mikhail Al."]
[Black "Burmakin, Vladimir"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2488"]
[BlackElo "2565"]
[ECO "B07"]
[Opening "Robatsch defence"]
[Variation "Geller's system"]
[WhiteFideId "4107012"]
[BlackFideId "4105109"]
[EventDate "2013.08.05"]

1. e4 g6 2. d4 Bg7 3. Nf3 d6 4. c3 Nf6 5. Bd3 O-O 6. O-O c5 7. h3 Nfd7 8. Be3
Nc6 9. d5 Nce5 10. Nxe5 Nxe5 11. Be2 a6 12. a4 b6 13. Nd2 Qc7 14. Qe1 Rb8 15. f4
Nd7 16. f5 Ne5 17. Nf3 Nxf3+ 18. Rxf3 b5 19. axb5 axb5 20. h4 gxf5 21. exf5 Kh8
22. Bg5 Bf6 23. Qd2 Rg8 24. Re1 Qd8 25. Bd3 Qf8 26. Rg3 Bb7 27. Bxb5 Bxd5 28.
Bxf6+ exf6 29. Rxg8+ Kxg8 30. Qxd5 Rxb5 31. b4 Rb8 32. Re4 h5 33. Kh2 Kg7 34.
Qd1 d5 35. Qxd5 cxb4 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.5"]
[White "Rausis, Igors"]
[Black "Lugovskoy, Maxim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "FM"]
[WhiteElo "2552"]
[BlackElo "2372"]
[ECO "E06"]
[Opening "Catalan"]
[Variation "closed, 5.Nf3"]
[WhiteFideId "11600098"]
[BlackFideId "24126454"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Qc2 dxc4 7. Nbd2 Nc6 8.
Qxc4 Qd5 9. O-O Rd8 10. Qxd5 exd5 11. Nb3 Bf5 12. Bf4 Rac8 13. Rfc1 h6 14. Ne5
Nxe5 15. dxe5 Ne8 16. Be3 a6 17. Na5 Rb8 18. Ba7 Ra8 19. Nxb7 Rxa7 20. Nxd8 Bxd8
21. Bxd5 c5 22. e4 Bg4 23. Kg2 Be7 24. f3 Bd7 25. Rd1 g6 26. Rac1 Ng7 27. Rd3
Ne6 28. Rb3 Bb5 29. Bc4 Rd7 30. Bxb5 Rd2+ 31. Kf1 axb5 32. Rxb5 Rxh2 33. Rc3 Nd4
34. Rb7 Bf8 35. a4 Ne2 36. Rd3 Nxg3+ 37. Kg1 Rc2 38. e6 Ne2+ 39. Kf1 Nf4 40. Rc3
Rd2 41. e7 Bxe7 42. Rxe7 Rxb2 43. a5 Ra2 44. Ra7 h5 45. Rb3 g5 46. Rbb7 Ra1+ 47.
Kf2 Ra2+ 48. Kf1 Ra1+ 49. Kf2 Ra2+ 50. Ke1 Nd3+ 51. Kd1 c4 52. Rxf7 c3 53. Rg7+
Kh8 54. Rh7+ Kg8 55. Rhg7+ Kh8 56. Rh7+ Kg8 57. Rhg7+ Kh8 58. Rh7+ Kg8 59. Rag7+
Kf8 60. Rf7+ Kg8 61. Rhg7+ Kh8 62. Rh7+ Kg8 63. Rfg7+ Kf8 64. Rf7+ Kg8 65. Rhg7+
Kh8 66. Rh7+ Kg8 67. Rhg7+ Kh8 68. Rh7+ Kg8 69. Rhg7+ Kh8 70. Rh7+ Kg8 71. Rhg7+
Kh8 72. Rh7+ Kg8 73. Rhg7+ Kh8 74. Rh7+ Kg8 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.6"]
[White "Vovk, Yuri"]
[Black "Popilski, Gil"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2608"]
[BlackElo "2508"]
[ECO "A14"]
[Opening "English"]
[Variation "Symmetrical, Keres defence"]
[WhiteFideId "14113171"]
[BlackFideId "2809060"]
[EventDate "2013.08.05"]

1. Nf3 c5 2. c4 Nc6 3. Nc3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 e6 7. O-O Be7 8. d4
O-O 9. e4 Nb6 10. dxc5 Qxd1 11. Rxd1 Bxc5 12. Bf4 f6 13. Bc7 e5 14. Rac1 Bg4 15.
h3 Bh5 16. g4 Bg6 17. Nb5 Be7 18. Nh4 Be8 19. Nf5 g6 20. Nxe7+ Nxe7 21. Bf1 Nec8
22. g5 Kg7 23. gxf6+ Kxf6 24. Bd8+ Kf7 25. Nc7 Rb8 26. Nxe8 Rxe8 27. Bb5 Re6 28.
Rc7+ Kg8 29. Bd7 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.7"]
[White "Kulaots, Kaido"]
[Black "Raznikov, Danny"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2581"]
[BlackElo "2489"]
[ECO "B90"]
[Opening "Sicilian"]
[Variation "Najdorf, Adams attack"]
[WhiteFideId "4500261"]
[BlackFideId "2811154"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 e6 7. g4 Be7 8. g5
Nfd7 9. h4 b5 10. a3 Bb7 11. Be3 Nc6 12. Qd2 Nde5 13. Nxc6 Bxc6 14. O-O-O O-O
15. f4 Nc4 16. Bxc4 bxc4 17. h5 f5 18. h6 g6 19. Qd4 Rf7 20. exf5 exf5 21. Nd5
Bxd5 22. Qxd5 Rc8 23. Bd4 Qd7 24. Bc3 Qa7 25. Rhe1 Qc5 26. Qe6 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.8"]
[White "Boruchovsky, Avital"]
[Black "Gleizerov, Evgeny"]
[Result "1/2-1/2"]
[WhiteTitle "IM"]
[BlackTitle "GM"]
[WhiteElo "2441"]
[BlackElo "2567"]
[ECO "C05"]
[Opening "French"]
[Variation "Tarrasch, closed variation"]
[WhiteFideId "2800055"]
[BlackFideId "4101332"]
[EventDate "2013.08.05"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ndf3 cxd4 8. cxd4
f6 9. exf6 Qxf6 10. Ne2 h6 11. O-O Bd6 12. Be3 O-O 13. Rc1 Rd8 14. Bb1 Nf8 15.
Qd2 Bd7 16. Bf4 Be8 17. Bxd6 Rxd6 18. Rfe1 Bg6 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.9"]
[White "Hera, Imre Jr."]
[Black "Ziska, Helgi Dam"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2567"]
[BlackElo "2468"]
[ECO "E68"]
[Opening "King's Indian"]
[Variation "fianchetto, classical variation, 8.e4"]
[WhiteFideId "716855"]
[BlackFideId "7200595"]
[EventDate "2013.08.05"]

1. Nf3 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d6 6. d4 Nbd7 7. Nc3 e5 8. e4 a6
9. Qc2 exd4 10. Nxd4 Re8 11. Rd1 Rb8 12. h3 Qe7 13. Bg5 h6 14. Nd5 Qd8 15. Bf4
Nc5 16. Nc3 Qe7 17. Re1 Ne6 18. Nf5 gxf5 19. exf5 Qf8 20. fxe6 fxe6 21. Be3 c5
22. Rad1 b5 23. cxb5 axb5 24. Qg6 d5 25. Bxh6 Bd7 26. Bxg7 Qxg7 27. Qc2 Rbc8 28.
Re5 Bc6 29. Qc1 Kf7 30. Ne2 Nd7 31. Rg5 Qf6 32. Rg4 Ke7 33. Nf4 Kd6 34. Rg6 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.10"]
[White "Stocek, Jiri"]
[Black "Collins, Sam E."]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2558"]
[BlackElo "2463"]
[ECO "D53"]
[Opening "QGD"]
[Variation "4.Bg5 Be7"]
[WhiteFideId "304760"]
[BlackFideId "2501198"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Rc1 Ne4 8. Bxe7
Qxe7 9. Nge2 Nxc3 10. Nxc3 c6 11. Bd3 dxc4 12. Bxc4 e5 13. O-O Nd7 14. Bb3 Nf6
15. h3 Rd8 16. Rc2 exd4 17. exd4 Qd6 18. Re1 Bf5 19. Rce2 Rd7 20. Re5 Bg6 21. d5
Rad8 22. Qf3 cxd5 23. Nxd5 Nxd5 24. Bxd5 Qb4 25. Qb3 Qxb3 26. Bxb3 Rd2 27. f4
Kf8 28. f5 f6 29. Re7 Re8 30. R7e6 Bf7 31. Rxe8+ Bxe8 32. Rc1 Bc6 33. Rc2 Rxc2
34. Bxc2 Ke7 35. Kf2 Kd6 36. g4 Ke5 37. Kg3 a5 38. a3 b5 39. Bb1 b4 40. axb4
axb4 41. Kh4 Kf4 42. Ba2 Be8 43. Be6 g5+ 44. fxg6 Bxg6 45. Bd7 Bf7 46. Ba4 Kf3
47. Bc6+ Kf2 48. Ba4 Ke3 49. Kg3 Kd2 50. Kf4 Be6 51. h4 Kc1 52. g5 hxg5+ 53.
hxg5 fxg5+ 54. Kxg5 Kxb2 55. Kf6 Bb3 56. Be8 Kc3 57. Ke5 Bc2 58. Bf7 Bd3 59. Kd6
Bc4 60. Bg6 Bd3 61. Bf7 Bc4 62. Bg6 b3 63. Kc5 Bd3 64. Bf7 b2 65. Ba2 Bc4 66.
Bb1 Bd3 67. Ba2 Bc4 68. Bb1 Bb3 69. Kb5 Kd2 70. Kb4 Bc2 71. Ba2 Kc1 0-1

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.11"]
[White "Neiksans, Arturs"]
[Black "Baghdasaryan, Vahe"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2557"]
[BlackElo "2414"]
[ECO "B92"]
[Opening "Sicilian"]
[Variation "Najdorf, Opovcensky variation"]
[WhiteFideId "11601388"]
[BlackFideId "13303139"]
[EventDate "2013.08.05"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be6 8. O-O
Be7 9. f4 exf4 10. Bxf4 Nc6 11. Qd3 O-O 12. Qg3 Ne5 13. Rad1 Qc7 14. Nd4 Kh8 15.
Be3 b5 16. Nd5 Bxd5 17. exd5 Rfe8 18. Nf5 Bf8 19. c3 g6 20. Qh4 Ng8 21. Nd4 Bg7
22. Bg5 1/2-1/2

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.12"]
[White "Dragun, Kamil"]
[Black "Dastan, Muhammed Batuhan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2546"]
[BlackElo "2417"]
[ECO "D36"]
[Opening "QGD"]
[Variation "exchange, positional line, 6.Qc2"]
[WhiteFideId "1134167"]
[BlackFideId "6300014"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3
O-O 9. Nge2 Re8 10. O-O Nf8 11. f3 Nh5 12. Bxe7 Rxe7 13. Qd2 Ne6 14. Bc2 Rd7 15.
Rad1 b5 16. Rf2 Nf6 17. Bf5 Re7 18. Ng3 h5 19. e4 h4 20. Nge2 b4 21. Na4 Nf8 22.
Nc5 dxe4 23. Bxe4 Nxe4 24. fxe4 h3 25. Nf4 Nd7 26. Nxd7 Bxd7 27. Re1 Qb6 28. Nh5
f6 29. gxh3 Bxh3 30. Qd1 Be6 31. Rg2 Rd8 32. Nxf6+ Kf8 33. Nh7+ Kg8 34. Qh5
Qxd4+ 35. Kh1 Bf7 36. Qh4 Re6 37. Ng5 Rh6 38. Qxh6 gxh6 39. Ne6+ Kh7 40. Nxd4
Rxd4 41. Kg1 Bxa2 42. Ra1 Bc4 43. Rxa7+ Kh8 44. Rg6 Rd1+ 45. Kf2 Rd2+ 46. Kg3
Bb5 47. Re6 Rd8 48. Rxh6+ Kg8 49. Rhh7 Bd3 50. Kf4 Rf8+ 51. Ke3 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.13"]
[White "Vovk, Andrey"]
[Black "Beinoras, Mindaugas"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2581"]
[BlackElo "2378"]
[ECO "C63"]
[Opening "Ruy Lopez"]
[Variation "Schliemann defence"]
[WhiteFideId "14114470"]
[BlackFideId "12802085"]
[EventDate "2013.08.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. d3 Nf6 5. O-O fxe4 6. dxe4 Bd6 7. Bc4 Na5 8.
Bd5 Qe7 9. Bd2 c6 10. Bxa5 cxd5 11. exd5 b6 12. Bc3 Bb7 13. Re1 O-O 14. Bxe5
Bxe5 15. Rxe5 Qb4 16. Qd4 Qxd4 17. Nxd4 Ng4 18. Re2 Ba6 19. Rd2 Ne3 20. Na3 Nxd5
21. Nab5 Bb7 22. Nd6 Bc6 23. Re1 Rf6 24. Ne4 Rg6 25. Nxc6 dxc6 26. c4 Nf4 27. g3
Rf8 28. h4 h6 29. Rd7 Re6 30. gxf4 Rxf4 31. Rd8+ Kf7 32. Nd6+ 1-0

[Event "3rd Riga Tech Uni Op"]
[Site "Riga LAT"]
[Date "2013.08.11"]
[Round "9.14"]
[White "Aleksandrov, Aleksej"]
[Black "Berzinsh, Roland"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "IM"]
[WhiteElo "2626"]
[BlackElo "2400"]
[ECO "D20"]
[Opening "Queen's gambit accepted"]
[WhiteFideId "13500139"]
[BlackFideId "11600357"]
[EventDate "2013.08.05"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. Qe2+ Qe7 8.
Qxe7+ Kxe7 9. O-O Be6 10. Re1 Kd7 11. b3 Re8 12. Ne5+ Kc8 13. Bb2 Nbd7 14. Na3
Nb6 15. Bxe6+ fxe6 16. Nac4 Bb4 17. Re2 Nbd5 18. a3 Bf8 19. Rae1 Nf4 20. Rc2
N4d5 21. b4 b6 22. g3 Kb7 23. Rce2 Re7 24. Nd3 Rae8 25. b5 a6 26. a4 axb5 27.
axb5 Ra8 28. Nce5 Ree8 29. Nc6 Ba3 30. Nde5 Bb4 31. Rc1 Ra2 32. Kf1 Rxb2 33.
Rxb2 Ba3 34. Rbc2 Bxc1 35. Rxc1 Ra8 36. Rc2 Ne4 37. Rb2 Ndc3 38. Kg2 Nd6 39. Nf3
Ndxb5 40. Nce5 h6 41. h4 Ra2 42. Rb3 Ra3 43. Rb2 Nd6 44. Nd3 Na4 45. Nc5+ Nxc5
46. dxc5 Nc4 47. Rb4 Rc3 48. Nd4 e5 49. Nf5 Kc6 50. cxb6 cxb6 51. Nxg7 b5 52. h5
Kc5 53. Rb1 b4 54. Ne6+ Kd6 55. Ng7 b3 56. Rd1+ Ke7 57. Nf5+ Ke6 58. Ng7+ Kf7
59. Rd7+ Kf6 60. Ne8+ Ke6 61. Rb7 b2 62. g4 Rc1 63. Ng7+ Kd5 64. g5 b1=Q 65.
Rxb1 Rxb1 66. gxh6 Rb8 67. Kg3 Nd6 68. Kg4 Rh8 69. Kg5 Nf7+ 70. Kg6 Nxh6 71. f3
Kd6 72. Kf6 Kd7 73. Ne6 Rc8 74. Ng5 Rc6+ 75. Kxe5 Ke7 76. f4 Ra6 0-1

