[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.05"]
[Round "1.1"]
[White "Bok, Benjamin"]
[Black "Ernst, Sipke"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2562"]
[BlackElo "2545"]
[ECO "B30"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (without ...d6)"]
[WhiteFideId "1017063"]
[BlackFideId "1004689"]
[EventDate "2015.07.05"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 Nf6 4. Bxc6 dxc6 5. d3 Bg4 6. h3 Bxf3 7. Qxf3 g6 8.
O-O Nd7 9. Be3 Bg7 10. Nd2 a5 11. Rab1 O-O 12. Qe2 e5 13. a4 Qe7 14. Nc4 b5 15.
Nd2 f5 16. exf5 gxf5 17. f3 Nb6 18. Qf2 Nxa4 19. b3 Nc3 20. Bxc5 Qd7 21. Bxf8
Rxf8 22. Rbe1 e4 23. Kh1 exd3 24. cxd3 Qxd3 25. Re7 Bf6 26. Rb7 Kh8 27. Re1 Qd6
28. Qe3 Nd5 29. Qh6 Be7 30. Re6 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.05"]
[Round "1.2"]
[White "Van Wely, Loek"]
[Black "L'Ami, Erwin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2647"]
[BlackElo "2628"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[WhiteFideId "1000268"]
[BlackFideId "1007998"]
[EventDate "2015.07.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 Na6 8. Nc3
Ne4 9. Bf4 Nxc3 10. bxc3 Be4 11. Bf1 Bxf3 12. exf3 Bg5 13. Bxg5 Qxg5 14. Qa4 Nb8
15. f4 Qd8 16. Bg2 c6 17. Rad1 Qc8 18. h4 Na6 19. h5 h6 20. Qc2 Nc7 21. f5 Qd8
22. fxe6 Nxe6 23. d5 cxd5 24. Bxd5 Rc8 25. Re5 Rc5 26. Rf5 Nc7 27. Bg2 Ne6 28.
Bd5 Nc7 29. Bg2 Ne6 30. Bd5 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.05"]
[Round "1.3"]
[White "Pruijssers, Roeland"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2507"]
[BlackElo "2609"]
[ECO "B48"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1013068"]
[BlackFideId "1020854"]
[EventDate "2015.07.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. f4
Bb4 9. Bd3 Na5 10. a3 Bxc3 11. Qxc3 Qxc3+ 12. bxc3 d5 13. exd5 exd5 14. Nb3 Nc4
15. Bd4 Ne4 16. O-O O-O 17. Rfe1 Ned6 18. Bc5 Rd8 19. Nd4 Bd7 20. Bxd6 Nxd6 21.
Re5 Bc6 22. Rb1 Nb5 23. Bxb5 axb5 24. Nxb5 g6 25. Nd4 Rxa3 26. Rb3 Rda8 27. Re7
Rxb3 28. cxb3 Ra1+ 29. Kf2 Rc1 30. b4 Ba4 31. Rc7 b6 32. h4 h5 33. f5 Kg7 34.
fxg6 Kxg6 35. b5 Kf6 36. Ke2 Ke5 37. Ra7 Ra1 38. Rxf7 Ra2+ 39. Ke3 Rxg2 40. Rf5+
Kd6 41. Rxh5 Rg3+ 42. Kd2 Rg2+ 43. Ke3 Rg3+ 44. Kd2 Rg2+ 45. Ke1 Kc5 46. Rh7 Kc4
47. Rc7+ Kd3 48. Ra7 Bd1 49. Nc6 Bb3 50. Rc7 Kxc3 51. h5 Bc4 52. Rf7 Re2+ 53.
Kd1 d4 54. Nxd4 Rd2+ 0-1

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.05"]
[Round "1.4"]
[White "Giri, Anish"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2791"]
[BlackElo "2639"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "24116068"]
[BlackFideId "1008013"]
[EventDate "2015.07.05"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 cxd4 8. Nxd4
Bc5 9. Qd2 O-O 10. O-O-O a6 11. Kb1 Nxd4 12. Bxd4 b5 13. g3 b4 14. Ne2 a5 15.
Bh3 Qc7 16. Rhe1 Re8 17. f5 Nxe5 18. Bxe5 Qxe5 19. Nf4 Qd6 20. Nxd5 e5 21. Qe2
Bb7 22. Bg2 e4 23. Nc3 Qf6 24. Nxe4 Bxe4 25. Bxe4 Rac8 26. Qb5 Bd4 27. Bb7 Rxe1
28. Rxe1 Rf8 29. Re8 Qb6 30. Qd7 Bf6 31. Bf3 h6 32. Rxf8+ Kxf8 33. Qc8+ Ke7 34.
Qb7+ 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.06"]
[Round "2.1"]
[White "Van Kampen, Robin"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2609"]
[BlackElo "2647"]
[ECO "B42"]
[Opening "Sicilian"]
[Variation "Kan, Polugaievsky variation"]
[WhiteFideId "1020854"]
[BlackFideId "1000268"]
[EventDate "2015.07.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Bd3 Bc5 6. Nb3 Be7 7. Qg4 g6 8. Qe2
d6 9. a4 Nc6 10. O-O Ne5 11. Nc3 Nf6 12. Bh6 Nfg4 13. Bd2 O-O 14. a5 Bd7 15. f4
Nxd3 16. cxd3 Nf6 17. Be3 e5 18. d4 Bg4 19. Qd3 exf4 20. Rxf4 Bd7 21. h3 b5 22.
axb6 Qxb6 23. Na5 Rfc8 24. Rf2 Bb5 25. Qd1 Qd8 26. Qf3 Qe8 27. Bg5 Rxc3 28. bxc3
Nxe4 29. Bxe7 Qxe7 30. c4 Be8 31. Rb2 f5 32. Rb7 Qg5 33. Re1 Qd2 34. Rxe4 fxe4
35. Qf6 Qh6 36. Qe6+ Kh8 37. Qf6+ Kg8 38. Qe6+ Kh8 39. Qxd6 Ba4 40. Qe5+ Kg8 41.
Qxe4 Re8 42. Qf3 g5 43. c5 Qe6 44. Qd3 Qf6 45. Qc4+ Kh8 46. Rf7 Qg6 47. Rf2 g4
48. Qxa4 Re1+ 49. Rf1 gxh3 50. Qc6 Rxf1+ 51. Kh2 Qxg2+ 52. Qxg2 hxg2 53. Kxg2
Rd1 54. Nc6 Kg7 55. Kf3 Kf6 56. Ke2 Rc1 57. Nb8 a5 58. d5 Ke7 59. d6+ Ke6 60.
Na6 h5 61. Kd2 Rg1 62. Nc7+ Kd7 63. Nd5 h4 64. Nf6+ Kc6 65. d7 Kc7 66. c6 Rg5
67. Ke3 Rc5 0-1

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.06"]
[Round "2.2"]
[White "Tiviakov, Sergei"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2639"]
[BlackElo "2545"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "Anderssen variation"]
[WhiteFideId "1008013"]
[BlackFideId "1004689"]
[EventDate "2015.07.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 d6 6. c3 Be7 7. O-O O-O 8. Re1 b5
9. Bc2 d5 10. Nbd2 d4 11. cxd4 exd4 12. Nb3 a5 13. a4 bxa4 14. Rxa4 Bb4 15. Bd2
Bg4 16. h3 Bxf3 17. Qxf3 Nd7 18. Qe2 Nb6 19. Bxb4 Nxa4 20. Bxf8 Qxf8 21. Ra1 Nb6
22. Nd2 a4 23. Qd1 Nb4 24. Nf3 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.06"]
[Round "2.3"]
[White "Giri, Anish"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2791"]
[BlackElo "2507"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, 8...Be6"]
[WhiteFideId "24116068"]
[BlackFideId "1013068"]
[EventDate "2015.07.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Be3 Be7 10. c3 O-O 11. Nbd2 Qd7 12. Bc2 Nxd2 13. Qxd2 Na5 14. Nd4 c5 15.
Qd3 g6 16. Nxe6 fxe6 17. Bh6 Rf7 18. Qg3 Kh8 19. h4 Rg8 20. Rad1 Nc6 21. Rfe1
Bd8 22. Qh3 g5 23. hxg5 Bxg5 24. Rd3 Bxh6 25. Qxh6 c4 26. Rh3 d4 27. Bg6 Rfg7
28. Be4 Rf7 29. f4 d3 30. Kh2 Rg4 31. Rh5 Rgg7 32. Bg6 Qd5 33. Rg5 Re7 34. Re3
d2 35. Reg3 Qd8 36. Bc2 Qf8 37. Rxg7 Rxg7 38. Rxg7 Qxg7 39. Qxe6 Ne7 40. Qd6 h5
41. Qxd2 Qg4 42. f5 Nd5 43. f6 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.06"]
[Round "2.4"]
[White "L'Ami, Erwin"]
[Black "Bok, Benjamin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2628"]
[BlackElo "2562"]
[ECO "D85"]
[Opening "Gruenfeld"]
[Variation "exchange variation"]
[WhiteFideId "1007998"]
[BlackFideId "1017063"]
[EventDate "2015.07.05"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Bg7 6. e4 Nxc3 7. Bxc3 O-O 8.
Rc1 c5 9. dxc5 Qxd1+ 10. Kxd1 Rd8+ 11. Ke1 Bh6 12. Ra1 Nd7 13. Rd1 Rf8 14. b4 a5
15. Bb5 axb4 16. Bxb4 Nf6 17. a4 Nxe4 18. Ne2 Nf6 19. f3 Be6 20. Nd4 Bd5 21. Kf2 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.07"]
[Round "3.1"]
[White "Van Wely, Loek"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2647"]
[BlackElo "2791"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack"]
[WhiteFideId "1000268"]
[BlackFideId "24116068"]
[EventDate "2015.07.05"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d4 Nd7 5. O-O Ngf6 6. c4 dxc4 7. Qa4 O-O 8.
Qxc4 Nb6 9. Qc5 Bf5 10. Bf4 Ne4 11. Qxc7 Nd5 12. Qxb7 Nxf4 13. gxf4 Qd6 14. Qb3
Qxf4 15. Nc3 Rab8 16. Qa3 Ng5 17. Nd5 Nxf3+ 18. Qxf3 Qd6 19. Qg3 Qd8 20. Qa3 Re8
21. Rad1 a5 22. Ne3 Be6 23. b3 Rc8 24. d5 Bd7 25. Rc1 Bb5 26. Rxc8 Qxc8 27. Rc1
Qa6 28. Nc4 a4 29. Qb4 axb3 30. axb3 Bf8 31. Qd2 Rc8 32. e3 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.07"]
[Round "3.2"]
[White "Bok, Benjamin"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2562"]
[BlackElo "2609"]
[ECO "C15"]
[Opening "French"]
[Variation "Winawer (Nimzovich) variation"]
[WhiteFideId "1017063"]
[BlackFideId "1020854"]
[EventDate "2015.07.05"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Ne2 c6 7. O-O O-O 8. h3
Re8 9. Ng3 Nbd7 10. Qf3 Nf8 11. Nce2 Ng6 12. c3 Bd6 13. Bg5 Be7 14. Nf4 Nxf4 15.
Bxf4 g6 16. Rae1 Be6 17. Re2 Nd7 18. Rfe1 Nf8 19. Bh6 Bd6 20. Bf4 Be7 21. Re3
Qb6 22. Bh6 Qc7 23. Ne2 Qd8 24. Nf4 Bg5 25. Bxg5 Qxg5 26. Re5 Qh4 27. g3 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.07"]
[Round "3.3"]
[White "Pruijssers, Roeland"]
[Black "Tiviakov, Sergei"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2507"]
[BlackElo "2639"]
[ECO "C02"]
[Opening "French"]
[Variation "advance, Paulsen attack"]
[WhiteFideId "1013068"]
[BlackFideId "1008013"]
[EventDate "2015.07.05"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. a3 c4 7. g3 Na5 8. Nbd2 Bd7
9. h4 Ne7 10. h5 h6 11. Bh3 Nec6 12. Nh4 Be7 13. Ng2 O-O-O 14. O-O f6 15. exf6
Bxf6 16. Nf4 e5 17. Nxd5 Qb5 18. Bg2 exd4 19. a4 Qa6 20. Ne4 Nb3 21. Nd6+ Kb8
22. Bf4 Be5 23. Nb4 Nxb4 24. Bxe5 Nc6 25. Bf4 Ka8 26. Ra3 Nca5 27. cxd4 Be8 28.
Qg4 Nxd4 29. Re3 Bxa4 30. Qxg7 Bc6 31. Qxd4 Bxg2 32. Kxg2 Rhf8 33. Qc5 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.07"]
[Round "3.4"]
[White "Ernst, Sipke"]
[Black "L'Ami, Erwin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2545"]
[BlackElo "2628"]
[ECO "E11"]
[Opening "Bogo-Indian defence, Gruenfeld variation"]
[WhiteFideId "1004689"]
[BlackFideId "1007998"]
[EventDate "2015.07.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nbd2 O-O 5. e3 d5 6. a3 Be7 7. b4 c6 8. Bb2 a5
9. c5 b6 10. Be2 Ba6 11. O-O Nbd7 12. Bxa6 Rxa6 13. Qc2 Qa8 14. Rfc1 Qb7 15. Ne1
axb4 16. axb4 Rxa1 17. Bxa1 Ra8 18. Nd3 Ne8 19. Nb3 bxc5 20. bxc5 Nc7 21. Bc3
Nb5 22. Ra1 Rxa1+ 23. Bxa1 Bd8 24. Qa2 Bc7 25. Qa4 h6 26. h3 Kf8 27. Bb2 Nb8 28.
Nb4 Ke8 29. f3 Kd7 30. Nc1 Qa7 31. Qxa7 Nxa7 32. Nb3 Nb5 33. Kf2 Bd8 34. g4 Nc7
35. Bc3 Nba6 36. Nd3 f6 37. Ba5 Be7 38. h4 Nb5 39. h5 Na3 40. Nd2 e5 41. f4 e4
42. Ne1 f5 43. Kg3 Ke6 44. Ng2 Bf6 45. Nb3 Nc4 46. Kh3 Be7 47. Kg3 Kf6 48. Be1
Bd8 49. Nd2 Ba5 50. Nf1 Bxe1+ 51. Nxe1 Nb4 52. Ng2 Nc2 53. gxf5 Nb2 54. Nh2 Kxf5
55. Nh4+ Ke6 56. Ng4 Nd3 57. f5+ Kf7 58. Ng6 Ncb4 59. Nh4 Na6 60. f6 gxf6 61.
Nxh6+ Kg7 62. N4f5+ 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.08"]
[Round "4.1"]
[White "Van Kampen, Robin"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2609"]
[BlackElo "2545"]
[ECO "C93"]
[Opening "Ruy Lopez"]
[Variation "closed, Smyslov defence"]
[WhiteFideId "1020854"]
[BlackFideId "1004689"]
[EventDate "2015.07.05"]

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 h6 10. d4 Re8 11. Nbd2 Bf8 12. Nf1 Bd7 13. Bc2 Na5 14. b3 c5 15. Ng3
Nc6 16. Be3 cxd4 17. cxd4 exd4 18. Nxd4 d5 19. exd5 Nb4 20. Nc6 Nxc6 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.08"]
[Round "4.2"]
[White "Tiviakov, Sergei"]
[Black "L'Ami, Erwin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2639"]
[BlackElo "2628"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "1008013"]
[BlackFideId "1007998"]
[EventDate "2015.07.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. Qe2 Be7 5. O-O d6 6. d4 exd4 7. Nxd4 Bd7 8.
Bxc6 bxc6 9. Rd1 O-O 10. e5 Nd5 11. c4 dxe5 12. Nf3 Nf4 13. Qxe5 Ng6 14. Qa5 Qc8
15. Bg5 Bd6 16. Nbd2 Re8 17. Re1 Qb7 18. c5 Bf8 19. Qc3 Be6 20. Nd4 Bd5 21. b3
Reb8 22. a3 Re8 23. Be3 Qc8 24. f3 Be7 25. Nc2 Qf5 26. Nf1 Nf4 27. Nd4 Bf6 28.
Rad1 Ne6 29. b4 Qg6 30. Kf2 h5 31. Qd3 Qxd3 32. Rxd3 Nxd4 33. Bxd4 Rxe1 34. Kxe1
Bc4 35. Rd2 Re8+ 36. Kf2 Bxd4+ 37. Rxd4 Re2+ 38. Kg3 Bd5 39. h4 f6 40. Rd2 Re1
41. Kf2 Ra1 42. Ne3 Be6 43. Rd3 Ra2+ 44. Kg3 Kf7 45. Kf4 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.08"]
[Round "4.3"]
[White "Giri, Anish"]
[Black "Bok, Benjamin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2791"]
[BlackElo "2562"]
[ECO "E15"]
[Opening "Queen's Indian"]
[Variation "Nimzovich variation (exaggerated fianchetto)"]
[WhiteFideId "24116068"]
[BlackFideId "1017063"]
[EventDate "2015.07.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Ba6 5. b3 Bb4+ 6. Bd2 Be7 7. Bg2 c6 8. O-O d5
9. Qc2 Nbd7 10. a4 O-O 11. Rd1 Qc8 12. e3 Rd8 13. Na3 Bb7 14. b4 c5 15. dxc5
bxc5 16. b5 Qc7 17. cxd5 exd5 18. Nd4 Ne4 19. Nf5 Bf8 20. a5 Rab8 21. a6 Ba8 22.
Bxe4 dxe4 23. Nc4 Rxb5 24. Bc3 Rbb8 25. Qe2 g6 26. Qg4 Rb3 27. Ba5 Nb6 28. Rdb1
Rxb1+ 29. Rxb1 Qc8 30. Bxb6 axb6 31. Qg5 f6 32. Qxf6 gxf5 33. Nxb6 Qb8 34. Qe6+
Kg7 35. Qxf5 c4 36. Kg2 c3 37. Qg5+ Kf7 38. a7 Qd6 39. Nxa8 c2 40. Qf5+ Kg8 41.
Ra1 Rxa8 42. Qxe4 c1=Q 43. Rxc1 Rxa7 44. Rc6 Qe7 45. Qc2 Qf7 46. Rc4 Ra6 47. e4
Ra3 48. Qe2 Ra6 49. h4 Re6 50. e5 Qb7+ 51. Kh2 Qd5 52. Qg4+ Rg6 53. Qf4 Qf7 54.
Qxf7+ Kxf7 55. f4 Re6 56. h5 Be7 57. Rc7 h6 58. Kh3 Ra6 59. Kg4 Rb6 60. Kf5 Ra6
61. g4 Kf8 62. g5 hxg5 63. fxg5 Bd8 64. Rc8 Ke7 65. h6 Ra1 66. h7 Rh1 67. Kg6 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.08"]
[Round "4.4"]
[White "Pruijssers, Roeland"]
[Black "Van Wely, Loek"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2507"]
[BlackElo "2647"]
[ECO "B45"]
[Opening "Sicilian"]
[Variation "Taimanov variation"]
[WhiteFideId "1013068"]
[BlackFideId "1000268"]
[EventDate "2015.07.05"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Qd2 Be7 8. f3
O-O 9. O-O-O a6 10. g4 Nd7 11. h4 Nde5 12. Nxc6 bxc6 13. Be2 Rb8 14. h5 Qa5 15.
g5 d5 16. Qd4 Bd6 17. h6 c5 18. Qa4 Qb6 19. hxg7 Rd8 20. b3 d4 21. f4 dxe3 22.
fxe5 Bxe5 23. Qc4 Bd7 24. Bh5 Be8 25. Na4 Bxa4 26. Qxa4 Qc7 27. Rdf1 Rd7 28. Qc4
Bxg7 29. c3 Qe5 30. Kb1 Qxc3 31. Qxc3 Bxc3 32. Rh3 Bd4 33. Be2 a5 34. Rfh1 a4
35. Bc4 axb3 36. axb3 Ra8 37. b4 Ra4 0-1

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.10"]
[Round "5.1"]
[White "Bok, Benjamin"]
[Black "Pruijssers, Roeland"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2562"]
[BlackElo "2507"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, Bernstein variation"]
[WhiteFideId "1017063"]
[BlackFideId "1013068"]
[EventDate "2015.07.05"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5
Be6 9. Nbd2 Nc5 10. c3 Be7 11. Bc2 d4 12. Nb3 d3 13. Bb1 Nxb3 14. axb3 Bf5 15.
Be3 O-O 16. Re1 Qd5 17. Bd4 Nd8 18. b4 Ne6 19. Bxd3 Bxd3 20. Qxd3 Rfd8 21. Qe2
Bxb4 22. cxb4 Nxd4 23. Nxd4 Qxd4 24. e6 fxe6 25. Qxe6+ Kh8 26. Rxa6 Rf8 27. Rxa8
Qxf2+ 28. Kh1 Rxa8 29. Qe8+ Qf8 30. Qxb5 Rb8 31. Qc6 h6 32. Qxc7 Qxb4 33. Re2
Rf8 34. h3 Qd4 35. Kh2 Qb4 36. Qe5 Rc8 37. Re3 Rc5 38. Qd6 Qb5 39. Qf8+ Kh7 40.
Re8 Qc4 41. Rd8 Re5 42. Qh8+ Kg6 43. Rd6+ Kh5 44. g4+ Kh4 45. Rxh6+ Kg5 46.
Qxg7+ Kf4 47. Qf6+ Ke4 48. Qc6+ Qxc6 49. Rxc6 Rb5 50. Re6+ Kf4 51. Rf6+ Ke4 52.
Rf2 Rb3 53. g5 Ke5 54. h4 Ke6 55. g6 Rb8 56. Kg3 Ra8 57. h5 Rb8 58. g7 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.10"]
[Round "5.2"]
[White "L'Ami, Erwin"]
[Black "Van Kampen, Robin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2628"]
[BlackElo "2609"]
[ECO "D37"]
[Opening "QGD"]
[Variation "4.Nf3"]
[WhiteFideId "1007998"]
[BlackFideId "1020854"]
[EventDate "2015.07.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bf4 dxc4 6. e3 a6 7. a4 Bd6 8. Bxd6
cxd6 9. Bxc4 O-O 10. O-O d5 11. Bd3 b6 12. b4 Bb7 13. b5 Qe7 14. Qb3 Rfc8 15.
Rfc1 a5 16. Ne2 Qf8 17. h3 Rxc1+ 18. Rxc1 Rc8 19. Rc2 Rxc2 20. Bxc2 Qd6 21. Qb2
Ne4 22. Ne5 f6 23. Nd3 Qc7 24. f3 Ng3 25. Nxg3 Qxg3 26. Qc3 Qd6 27. Bb3 Kf8 28.
Kf2 g5 29. f4 h6 30. g4 Kf7 31. Bd1 Nf8 32. Bf3 Ng6 33. Qc1 Ke8 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.10"]
[Round "5.3"]
[White "Van Wely, Loek"]
[Black "Tiviakov, Sergei"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2647"]
[BlackElo "2639"]
[ECO "E18"]
[Opening "Queen's Indian"]
[Variation "old main line, 7.Nc3"]
[WhiteFideId "1000268"]
[BlackFideId "1008013"]
[EventDate "2015.07.05"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Nc3 Na6 8. Bf4
Ne4 9. Qc2 Nb4 10. Qa4 Nxc3 11. bxc3 Na6 12. e4 d6 13. Rfe1 Nb8 14. Rad1 Nd7 15.
e5 Qe8 16. Qc2 dxe5 17. Bxe5 Nxe5 18. Nxe5 Bxg2 19. Kxg2 Bd6 20. d5 exd5 21. Ng6
hxg6 22. Rxe8 Rfxe8 23. cxd5 Re5 24. h4 Rae8 25. Qd3 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.10"]
[Round "5.4"]
[White "Ernst, Sipke"]
[Black "Giri, Anish"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2545"]
[BlackElo "2791"]
[ECO "D45"]
[Opening "QGD semi-Slav"]
[Variation "Stoltz variation"]
[WhiteFideId "1004689"]
[BlackFideId "24116068"]
[EventDate "2015.07.05"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e3 Nf6 5. Nf3 Nbd7 6. Qc2 Bd6 7. b3 O-O 8. Be2 b6
9. O-O Bb7 10. Bb2 Qe7 11. Rad1 Rad8 12. Rfe1 Rfe8 13. Bd3 e5 14. cxd5 cxd5 15.
dxe5 Nxe5 16. Nd4 Nxd3 17. Qxd3 Bb8 18. Nce2 Ne4 19. Ng3 f6 20. Rc1 Qf7 21. Qe2
Qg6 22. Red1 Rc8 23. Rxc8 Rxc8 24. Qb5 Nc5 25. Qe2 Re8 26. Ba3 Be5 27. Qc2 Ne4
28. Nxe4 dxe4 29. Nc6 Bxh2+ 30. Kxh2 Qh5+ 31. Kg3 g5 0-1

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.11"]
[Round "6.1"]
[White "Giri, Anish"]
[Black "L'Ami, Erwin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2791"]
[BlackElo "2628"]
[ECO "A35"]
[Opening "English"]
[Variation "symmetrical, four knights system"]
[WhiteFideId "24116068"]
[BlackFideId "1007998"]
[EventDate "2015.07.05"]

1. c4 c5 2. Nc3 Nc6 3. Nf3 Nf6 4. e3 e6 5. d4 d5 6. cxd5 exd5 7. Bb5 Bd6 8. dxc5
Bxc5 9. O-O O-O 10. b3 Bg4 11. Bb2 a6 12. Bxc6 bxc6 13. Rc1 Bd6 14. Ne2 Rc8 15.
Ne5 Bxe5 16. Bxe5 Qe7 17. Bxf6 Qxf6 18. f3 Bd7 19. Qd4 Qe7 20. Nc3 Rfe8 21. Rfe1
h5 22. Na4 Rb8 23. Nc5 a5 24. Qc3 Rb5 25. e4 Qd6 26. e5 Qe7 27. a3 Bf5 28. Qd4
Qg5 29. Kf2 Qg6 30. Re3 Qg5 31. Rce1 Qe7 32. Rc1 Qg5 33. Rcc3 Qe7 34. Kg1 Qg5
35. Kf1 Qe7 36. Kf2 Qg5 37. g3 Qe7 38. Kg2 Be6 39. h3 g6 40. Re1 Kg7 41. Rec1
Bc8 42. Re3 Be6 43. Re2 Kg8 44. Rd2 Bc8 45. Re2 Be6 46. Kh2 Kg7 47. Qc3 Kg8 48.
Qd4 Kg7 49. Ree1 Kg8 50. Re3 Kg7 51. Re2 Kg8 52. Rc3 Kg7 53. Rg2 Kg8 54. g4 hxg4
55. fxg4 Kg7 56. Rf2 Qg5 57. b4 axb4 58. axb4 Kg8 59. Nd3 Bd7 60. Ra3 Rbb8 61.
Ra7 Be6 62. Ra6 Bd7 63. Ra7 Be6 64. Kg3 Ra8 65. h4 Qh6 66. Nf4 g5 67. Nh5 Rxa7
68. Qxa7 gxh4+ 69. Kxh4 Kh8 70. g5 Qh7 71. Qd4 Qe4+ 72. Qxe4 dxe4 73. Nf6 Rb8
74. g6 fxg6 75. Kg5 Kg7 76. Rh2 Rb5 77. Ne8+ Kf8 78. Nc7 Bc4 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.11"]
[Round "6.2"]
[White "Van Wely, Loek"]
[Black "Bok, Benjamin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2647"]
[BlackElo "2562"]
[ECO "A05"]
[Opening "Reti opening"]
[WhiteFideId "1000268"]
[BlackFideId "1017063"]
[EventDate "2015.07.05"]

1. Nf3 Nf6 2. g3 c5 3. Bg2 Nc6 4. O-O e5 5. e4 Be7 6. Re1 O-O 7. c3 Re8 8. Na3
d6 9. h3 h6 10. d3 Be6 11. Kh2 Bf8 12. Nc2 g6 13. d4 exd4 14. cxd4 d5 15. exd5
Bxd5 16. dxc5 Be4 17. Ne3 Bxc5 18. Bd2 Nb4 19. Bc3 Nfd5 20. Nxd5 Qxd5 21. Qxd5
Bxd5 22. Rxe8+ Rxe8 23. Ne5 Bxg2 24. Kxg2 Bd6 25. Ng4 Re6 26. Nxh6+ Kf8 27. Ng4
Nd5 28. Bd4 b6 29. Rd1 Ke7 30. Kf3 f5 31. Ne3 Nxe3 32. Bxe3 Be5 33. Bg5+ Bf6 34.
Bxf6+ Kxf6 35. Rd7 Rc6 36. Rxa7 Rc2 37. b4 Rb2 38. a3 Rb3+ 39. Kg2 f4 40. gxf4
Kf5 41. Rf7+ Ke6 42. Rb7 Rxa3 43. Rxb6+ Kf5 44. b5 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.11"]
[Round "6.3"]
[White "Pruijssers, Roeland"]
[Black "Ernst, Sipke"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2507"]
[BlackElo "2545"]
[ECO "C50"]
[Opening "Giuoco Piano"]
[WhiteFideId "1013068"]
[BlackFideId "1004689"]
[EventDate "2015.07.05"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. h3 d6 7. c3 Bb6 8. a4 a6
9. b4 Be6 10. Nbd2 Qd7 11. Bb3 Ba7 12. Bc2 h6 13. Kh2 Nh7 14. b5 axb5 15. axb5
Ne7 16. d4 f6 17. Bb3 Rfd8 18. Bxe6+ Qxe6 19. Qb3 Nf8 20. Bb2 Qxb3 21. Nxb3 Ne6
22. c4 exd4 23. Nfxd4 Bxd4 24. Bxd4 Ng6 25. Rxa8 Rxa8 26. Ra1 Rxa1 27. Bxa1 Kf7
28. g3 Ne5 29. Bxe5 fxe5 30. h4 Kf6 31. Nd2 g6 32. Kg2 h5 33. Kf3 g5 34. hxg5+
Kxg5 35. Kg2 Nc5 36. Nf3+ Kf6 37. Nd2 Nd3 38. Nf3 Nb2 39. Nd2 Kg5 40. Nf3+ Kf6
41. Nd2 Nd3 42. Nf3 Nc5 43. Nd2 Kg6 44. Kh3 Nd3 45. Kg2 Ne1+ 46. Kf1 Nc2 47. Kg2
Ne1+ 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.11"]
[Round "6.4"]
[White "Tiviakov, Sergei"]
[Black "Van Kampen, Robin"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2639"]
[BlackElo "2609"]
[ECO "C07"]
[Opening "French"]
[Variation "Tarrasch, open variation"]
[WhiteFideId "1008013"]
[BlackFideId "1020854"]
[EventDate "2015.07.05"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. dxc5 Nf6 6. Ngf3 Qxc5 7. Bd3 Be7 8.
O-O O-O 9. Qe2 Nbd7 10. a4 Qc7 11. a5 Nc5 12. Bc4 b6 13. a6 Bd7 14. Nd4 Rac8 15.
N2f3 Rfd8 16. Nb5 Qb8 17. Ne5 Be8 18. Bf4 Qa8 19. f3 Nd5 20. Bg3 f6 21. Ng4 e5
22. f4 Bxb5 23. Bxb5 Ne6 24. fxe5 Nd4 25. Qe4 f5 26. Rxf5 Nxb5 27. c4 Nd4 28.
Nh6+ gxh6 29. Qg4+ Bg5 30. Rxg5+ hxg5 31. Qxg5+ Kh8 32. cxd5 Rg8 33. Qf6+ Rg7
34. Rd1 Ne2+ 35. Kh1 Qxd5 0-1

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.12"]
[Round "7.1"]
[White "Van Kampen, Robin"]
[Black "Giri, Anish"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2609"]
[BlackElo "2791"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "1020854"]
[BlackFideId "24116068"]
[EventDate "2015.07.05"]

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 Re8 11. Qf3 c6 12. Bg5 h6 13. Bxf6 Qxf6 14. Qxf6
gxf6 15. Ne2 Rb8 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.12"]
[Round "7.2"]
[White "Bok, Benjamin"]
[Black "Tiviakov, Sergei"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2562"]
[BlackElo "2639"]
[ECO "C11"]
[Opening "French"]
[Variation "Steinitz, Boleslavsky variation"]
[WhiteFideId "1017063"]
[BlackFideId "1008013"]
[EventDate "2015.07.05"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2
O-O 9. dxc5 Bxc5 10. O-O-O Qb6 11. Nd4 Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qxd4 14. Rxd4
a6 15. Be2 b6 16. b3 Ra7 17. Kb2 Rc7 18. Nd1 Bb7 19. Ne3 b5 20. a4 bxa4 21. Rxa4
g5 22. Ng4 f5 23. exf6 Nxf6 24. fxg5 Ne4 25. Re1 Nxg5 26. Bxa6 Bxa6 27. Rxa6 Rf4
28. h3 h5 29. g3 Rf3 30. Ne5 Rxg3 31. h4 Ne4 32. Rxe6 Kh7 33. Rc6 Rxc6 34. Nxc6
Rh3 35. Ne7 Rxh4 36. Nxd5 Kg6 37. b4 Kf5 38. Kb3 Rh3+ 39. Kc4 h4 40. b5 Rg3 41.
b6 Rg7 42. Kd4 Nd6 43. c4 Rg4+ 44. Kc5 Nb7+ 45. Kb4 Re4 46. Ne7+ Ke5 47. Ng6+
Kf5 48. Rxe4 Kxe4 49. Nxh4 Ke5 50. Kb5 Kd4 51. Nf5+ Ke5 52. c5 Kxf5 53. c6 Nd6+
54. Ka6 1-0

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.12"]
[Round "7.3"]
[White "L'Ami, Erwin"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2628"]
[BlackElo "2507"]
[ECO "A80"]
[Opening "Dutch"]
[WhiteFideId "1007998"]
[BlackFideId "1013068"]
[EventDate "2015.07.05"]

1. d4 f5 2. Bf4 Nf6 3. e3 e6 4. Nf3 b6 5. Be2 Bb7 6. O-O Be7 7. c4 O-O 8. Nc3 d6
9. h3 h6 10. Qb3 Nbd7 11. c5 Nd5 12. cxd6 cxd6 13. Nxd5 Bxd5 14. Bc4 Nf6 15. Bh2
Qd7 16. Rac1 Rfc8 17. Bxd5 Nxd5 18. Nd2 Rxc1 19. Rxc1 Rc8 20. Rxc8+ Qxc8 21. Qc4
Qd7 22. a4 Kf7 23. Kf1 Qb7 24. Ke2 1/2-1/2

[Event "ch-NED 2015"]
[Site "Amsterdam NED"]
[Date "2015.07.12"]
[Round "7.4"]
[White "Ernst, Sipke"]
[Black "Van Wely, Loek"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2545"]
[BlackElo "2647"]
[ECO "D19"]
[Opening "QGD Slav"]
[Variation "Dutch variation, main line"]
[WhiteFideId "1004689"]
[BlackFideId "1000268"]
[EventDate "2015.07.05"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
O-O 9. Qe2 Bg6 10. Ne5 Nbd7 11. Rd1 Nxe5 12. dxe5 Nd7 13. f4 Qe7 14. Na2 Nb6 15.
Nxb4 Qxb4 16. b3 Nxc4 17. Qxc4 c5 18. Ba3 Qxc4 19. bxc4 Rfc8 20. Rd6 h5 21. Ra2
Be4 22. Kf2 Bc6 23. Bxc5 Be8 24. Bd4 Rxc4 25. a5 Bc6 26. Kg3 Bd5 27. Rb2 Ra4 28.
Rxd5 exd5 29. Rxb7 Rxa5 30. e6 f6 31. Kh4 Ra2 32. Bb2 Ra6 33. Kxh5 Rb6 34. Rxb6
axb6 35. Kg6 b5 36. g4 b4 37. h4 b3 38. g5 fxg5 39. hxg5 Ra6 40. f5 Rb6 41. Bxg7
Ra6 42. Bd4 Kf8 43. Kh7 Ke7 44. g6 Ra4 45. g7 Rxd4 46. exd4 1-0

