[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.11"]
[Round "1.1"]
[White "Matlakov, Maxim"]
[Black "Prohaszka, Peter2"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2673"]
[BlackElo "2585"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "4168003"]
[BlackFideId "726265"]
[EventDate "2023.07.11"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. d3 c5 7. Ne5 Nbd7 8. Nxd7
Bxd7 9. e4 Bc6 10. Qe2 d4 11. e5 Bxg2 12. Kxg2 Nd7 13. Re1 Qc7 14. Qe4 Rac8 15.
Nd2 Qc6 16. f4 a6 17. a4 a5 18. Nf3 Qxe4 19. Rxe4 Rc6 20. b3 Bd8 21. Bd2 Bc7 22.
Rae1 Ra8 23. h3 Rb6 24. Rb1 Nb8 25. g4 Nc6 26. Kf2 Re8 27. Ke2 Kf8 28. Kd1 Ra6
29. Kc2 Ke7 30. f5 Nb4+ 31. Bxb4 axb4 32. Rf1 exf5 33. gxf5 Rh6 34. f6+ gxf6 35.
exf6+ Kf8 36. Rxe8+ Kxe8 37. Ng5 Bd8 38. Ne4 b6 39. Rf5 Rxh3 40. Nd6+ Kf8 41.
Nb7 Bc7 42. a5 Rh6 43. Kd1 Ke8 44. axb6 Bxb6 45. Nd6+ Kf8 46. Ne4 Rh1+ 47. Ke2
Rh2+ 48. Ke1 h6 49. Rd5 Kg8 50. Rd7 Ra2 51. Rb7 Ra6 52. Kf2 Ba5 53. Kg3 Rc6 54.
Kg4 Bc7 55. Ra7 Bb8 56. Ra5 Kh7 57. Kf5 h5 58. Ra1 Kg8 59. Rg1+ Kf8 60. Rg7 Bc7
61. Rh7 Kg8 62. Rxh5 Bd6 63. Rh1 Bc7 64. Ra1 Re6 65. Ra8+ 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.11"]
[Round "1.2"]
[White "Wojtaszek, Radoslaw"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2694"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Czech defence"]
[WhiteFideId "1118358"]
[BlackFideId "14102951"]
[EventDate "2023.07.11"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. Nh4 Bg6 7. Nxg6 hxg6 8. e4
e6 9. Bxc4 Bb4 10. Qd3 Nbd7 11. O-O Qa5 12. e5 Nd5 13. Ne4 O-O-O 14. Ng5 Rhf8
15. Qb3 Kb8 16. Rd1 N7b6 17. Bf1 Ne7 18. Nh7 Rh8 19. Ng5 Rhf8 20. Nh7 Rh8 21.
Ng5 Rhf8 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.11"]
[Round "1.3"]
[White "Sjugirov, Sanan"]
[Black "Praggnanandhaa, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2690"]
[ECO "A45"]
[Opening "Queen's pawn game"]
[WhiteFideId "4189302"]
[BlackFideId "25059530"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nf3 Nc6 5. Nbd2 Bg4 6. h3 Bxf3 7. Nxf3 e6 8. c3
Bd6 9. dxc5 Bxc5 10. Bd3 Bd6 11. Bxd6 Qxd6 12. O-O O-O 13. c4 Rfd8 14. cxd5 Qxd5
15. Be2 Rac8 16. Qxd5 Nxd5 17. Rac1 Nb6 18. Bb5 Ne7 19. Rfd1 Rxd1+ 20. Rxd1 h6
21. Bd3 Kf8 22. Be4 Ned5 23. Nd4 a6 24. Kf1 Rc7 25. Bf3 Ke7 26. Ke1 Nf6 27. Rd2
Ne8 28. Rc2 Rxc2 29. Nxc2 Nd6 30. Kd2 e5 31. b3 f5 32. h4 g6 33. g3 Ke6 34. Bg2
Nd5 35. Bxd5+ Kxd5 36. Nb4+ Ke6 37. f3 g5 38. hxg5 hxg5 39. Ke2 g4 40. Nc2 Kf6
41. Nb4 gxf3+ 42. Kxf3 Kg5 43. Nd5 e4+ 44. Ke2 Nf7 45. a4 Ne5 46. b4 Kg4 47. Kf2
Kh3 48. Ne7 Nd3+ 49. Ke2 Kg4 50. b5 a5 51. Nc8 Nb2 52. Nd6 b6 53. Kf2 Nxa4 54.
Nc4 Kh3 55. Nd6 Nc3 56. Ke1 Kg4 57. Nc4 Nd5 58. Kf2 Kh3 59. Nd6 a4 60. Nxf5 a3
61. Nd4 Nc3 62. Ke1 Nxb5 63. Nb3 Kxg3 64. Kd2 a2 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.11"]
[Round "1.4"]
[White "Maghsoodloo, Parham"]
[Black "Tabatabaei, M. Amin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2719"]
[BlackElo "2689"]
[ECO "D39"]
[Opening "QGD"]
[Variation "Ragozin, Vienna variation"]
[WhiteFideId "12539929"]
[BlackFideId "12521213"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. Bg5 dxc4 6. e4 h6 7. Bxf6 Qxf6 8.
Bxc4 c5 9. O-O cxd4 10. Nb5 Qe7 11. Qxd4 O-O 12. Nxa7 Bc5 13. Nxc8 Rxc8 14. Qd3
Nc6 15. Qe2 Rd8 16. Kh1 Rd7 17. Rad1 Rxd1 18. Rxd1 Rd8 19. Rc1 g5 20. h3 Nd4 21.
Nxd4 Rxd4 22. g3 Qd6 23. Rc2 Qe5 24. Bd3 Qd6 25. Bb5 Qe5 26. Bd3 Qd6 27. Bb5 Qe5
28. Bd3 Qd6 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.11"]
[Round "1.5"]
[White "Kozak, Adam"]
[Black "Shevchenko, Kirill"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2571"]
[BlackElo "2694"]
[ECO "A37"]
[Opening "English"]
[Variation "symmetrical variation"]
[WhiteFideId "753246"]
[BlackFideId "14129574"]
[EventDate "2023.07.11"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 g6 4. c4 Bg7 5. Nc3 d6 6. a3 a5 7. O-O e5 8. d3 Nge7
9. Bg5 f6 10. Bd2 O-O 11. Ne1 Be6 12. Nd5 a4 13. Nc3 Qb8 14. Nc2 Ra6 15. Rb1 Rd8
16. Ne3 Nd4 17. Nxa4 Nxe2+ 18. Qxe2 Rxa4 19. Qd1 b5 20. Qc2 f5 21. b4 f4 22.
bxc5 fxe3 23. Rxb5 Qa7 24. Bxe3 Nf5 25. Rb7 Qa6 26. Rb6 Qa7 27. Rb7 Qa6 28. Rb6
Qa7 29. Rb7 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.12"]
[Round "2.1"]
[White "Prohaszka, Peter2"]
[Black "Shevchenko, Kirill"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2585"]
[BlackElo "2694"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, Saemisch variation"]
[WhiteFideId "726265"]
[BlackFideId "14129574"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. cxd5 exd5 5. Nc3 Nbd7 6. Bf4 Bb4 7. Rc1 Ne4 8.
Nd2 Nxd2 9. Qxd2 c6 10. e3 O-O 11. Bd3 Nf6 12. h3 Re8 13. O-O a5 14. Qc2 g6 15.
Na4 Ne4 16. Rfd1 Bf8 17. Nc5 Ng5 18. Qb3 b6 19. Bxg5 Qxg5 20. Qxb6 Bxh3 21. Bf1
Rec8 22. Nd3 Bd6 23. Ne5 Bxe5 24. dxe5 Bg4 25. Rd2 Bd7 26. Qd4 Re8 27. f4 Qg3
28. Rc3 h5 29. Rf2 Qh4 30. e4 Rab8 31. a3 Qe7 32. exd5 cxd5 33. Qxd5 Be6 34.
Qxa5 Red8 35. Qc5 Qh4 36. Qe3 Rd1 37. Qg3 Qd8 38. Rd3 Rxd3 39. Qxd3 Qb6 40. Qd6
Qa7 41. Qd2 Rb7 42. Kh2 Rd7 43. Qe1 Rd1 44. Qxd1 Qxf2 45. Qf3 Qxb2 46. a4 Qd2
47. Bb5 Bd5 48. Qg3 Be6 49. Bc6 Bg4 50. Bf3 Bxf3 51. Qxf3 Qb4 52. Qa8+ Kg7 53.
g3 h4 54. Qc6 hxg3+ 55. Kxg3 Qe1+ 56. Kg2 Qe2+ 57. Kg3 Qe1+ 58. Kg2 Qe2+ 59. Kg3 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.12"]
[Round "2.2"]
[White "Tabatabaei, M. Amin"]
[Black "Kozak, Adam"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2689"]
[BlackElo "2571"]
[ECO "C65"]
[Opening "Ruy Lopez"]
[Variation "Berlin defence"]
[WhiteFideId "12521213"]
[BlackFideId "753246"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. d3 Bc5 5. Bxc6 dxc6 6. O-O Qe7 7. Nbd2 Bg4 8.
h3 Bh5 9. a3 O-O-O 10. b4 Bd4 11. Rb1 Bc3 12. Qe2 Bxd2 13. Bxd2 Nd7 14. a4 f6
15. Qe3 Bxf3 16. Qxf3 Nf8 17. Qe3 Kb8 18. f4 exf4 19. Rxf4 Ne6 20. Rf2 Rhe8 21.
Bc3 Qd6 22. e5 fxe5 23. Bxe5 Qd7 24. Rbf1 Re7 25. d4 a5 26. bxa5 Nxd4 27. c3 Nb3
28. a6 c5 29. c4 Qd3 30. Qg5 Rde8 31. Rf8 Qg6 32. Qxe7 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.12"]
[Round "2.3"]
[White "Praggnanandhaa, R"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2719"]
[ECO "A29"]
[Opening "English"]
[Variation "four knights, kingside fianchetto"]
[WhiteFideId "25059530"]
[BlackFideId "12539929"]
[EventDate "2023.07.11"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 Nf6 4. g3 d5 5. cxd5 Nxd5 6. Bg2 Nb6 7. O-O Be7 8. a3
O-O 9. b4 Be6 10. d3 f6 11. Ne4 Qd7 12. Rb1 Rab8 13. Bb2 a6 14. Qc2 Ba2 15. Rbc1
Qe6 16. Ned2 a5 17. bxa5 Nxa5 18. Bc3 Ra8 19. Bh3 Qf7 20. Bxa5 Rxa5 21. Qxc7 Bd8
22. Qc3 Ra6 23. d4 exd4 24. Nxd4 Be7 25. Ra1 Na4 26. Qc2 Bc5 27. N4b3 Bxb3 28.
Nxb3 Ba7 29. Bg2 f5 30. e3 g5 31. Rad1 Kh8 32. Rd5 Rc6 33. Qd2 Rf6 34. Rb5 f4
35. Rxb7 fxe3 36. Rxf7 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.12"]
[Round "2.4"]
[White "Eljanov, Pavel"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2699"]
[ECO "E16"]
[Opening "Queen's Indian"]
[Variation "Capablanca variation"]
[WhiteFideId "14102951"]
[BlackFideId "4189302"]
[EventDate "2023.07.11"]

1. Nf3 Nf6 2. g3 b6 3. d4 Bb7 4. c4 e6 5. Bg2 Bb4+ 6. Bd2 c5 7. d5 exd5 8. Nh4
O-O 9. Nc3 Ne4 10. cxd5 Bxc3 11. Bxc3 Nxc3 12. bxc3 Qf6 13. Qc2 d6 14. O-O Nd7
15. f4 b5 16. e4 b4 17. Rae1 Rae8 18. Qa4 Qxc3 19. Qxd7 Bxd5 20. Kh1 Bxa2 21.
Rc1 Qa3 22. Qxd6 b3 23. Qd3 Qb4 24. Nf5 b2 25. Rb1 a5 26. Qc2 Bxb1 27. Rxb1 a4
28. e5 a3 29. Bd5 c4 30. Qxc4 Qxc4 31. Bxc4 g6 32. Nd6 Re7 33. Nb5 Ra8 34. Nxa3
Rxa3 35. Rxb2 h5 36. Kg2 Kg7 37. Rf2 Rc7 38. Bd5 Rd7 39. Ba2 Rd4 40. Re2 Rad3
41. h4 Ra3 42. Kh2 Rdd3 43. Rg2 Kf8 44. Bc4 Rdc3 45. Bd5 Ke7 46. Rg1 Rd3 47. Be4
Re3 48. Bd5 Rad3 49. Bc4 Rc3 50. Bd5 Rc5 51. Bb7 Ke6 52. Rg2 Rb3 53. Be4 Rcc3
54. Bc2 Rb4 55. Rf2 Ke7 56. Kg2 Ra3 57. Bd1 Ke6 58. Rd2 Rc4 59. Bf3 Rcc3 60. Rf2
Rd3 61. Rf1 Ke7 62. Rf2 Kd7 63. g4 hxg4 64. Bxg4+ Ke7 65. Rf3 Rd2+ 66. Kg3 Ra1
67. Rc3 Rg1+ 68. Kh3 Rd4 69. Rf3 Rc4 70. Rf2 Rb4 71. Rf3 Ra4 72. Bc8 Rb4 73. Kh2
Rbb1 74. Bh3 Rge1 75. Kg3 Rb2 76. Bf1 Rc2 77. Kh3 Rcc1 78. Bg2 Re2 79. Bf1 Rb2
80. Kg3 Ke6 81. Kg4 Rbb1 82. Bg2 Rc2 83. Rg3 Rb4 84. Kg5 Ke7 85. Rg4 Rf2 86. Bc6
Rc4 87. Bd5 Rd4 88. Bc6 Rb4 89. Bd5 Rb5 90. Rg2 Rbb2 91. Rxf2 Rxf2 92. Kg4 Rd2
93. Bc4 Rd4 94. Bb3 Rb4 95. Bd5 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.12"]
[Round "2.5"]
[White "Matlakov, Maxim"]
[Black "Wojtaszek, Radoslaw"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2673"]
[BlackElo "2676"]
[ECO "A20"]
[Opening "English opening"]
[WhiteFideId "4168003"]
[BlackFideId "1118358"]
[EventDate "2023.07.11"]

1. c4 e5 2. g3 Nf6 3. Bg2 Bc5 4. Nc3 c6 5. Nf3 e4 6. Nh4 d5 7. cxd5 cxd5 8. d3
Ng4 9. O-O g5 10. d4 Bb6 11. Nf3 h6 12. Ne5 Nxe5 13. dxe5 Be6 14. Kh1 Nc6 15. f4
Qd7 16. f5 Bxf5 17. Nxd5 Qe6 18. Nf6+ Kf8 19. Qd6+ Kg7 20. Rxf5 Qxf5 21. Nh5+
Kh7 22. Nf6+ Kg7 23. Nh5+ Kh7 24. Nf6+ Kg7 25. Nh5+ 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.13"]
[Round "3.1"]
[White "Wojtaszek, Radoslaw"]
[Black "Prohaszka, Peter2"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2585"]
[ECO "D36"]
[Opening "QGD"]
[Variation "exchange, positional line, 6.Qc2"]
[WhiteFideId "1118358"]
[BlackFideId "726265"]
[EventDate "2023.07.11"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 h6 7. Bh4 Be7 8. e3
O-O 9. Bd3 Re8 10. Nge2 Nbd7 11. f3 b5 12. O-O Bb7 13. Rad1 Rc8 14. Bf5 a6 15.
Kh1 c5 16. dxc5 Rxc5 17. Qd2 Nb6 18. b3 b4 19. Nb1 g6 20. Bd3 a5 21. Nd4 Nbd7
22. Bg3 Rc8 23. Bb5 Qb6 24. Bh4 Red8 25. Bxd7 Rxd7 26. Qb2 Nh5 27. Bxe7 Rxe7 28.
Rfe1 Rce8 29. Qf2 Ng7 30. Nd2 Ne6 31. Nxe6 Rxe6 32. Nf1 Ba6 33. Rxd5 Bxf1 34.
Qxf1 Rxe3 35. Rxe3 Qxe3 36. h4 Rc8 37. Kh2 Rc1 38. Rd1 Qe5+ 39. Kh3 Rc2 40. Rd8+
Kg7 41. Qd3 Rxa2 42. Rd4 Ra1 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.13"]
[Round "3.2"]
[White "Sjugirov, Sanan"]
[Black "Matlakov, Maxim"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2673"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "4189302"]
[BlackFideId "4168003"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. a4 a5 6. O-O d6 7. Be3 Bxe3 8. fxe3
O-O 9. Nbd2 Qe7 10. h3 Be6 11. Qe2 Bxc4 12. Nxc4 Nb8 13. Qe1 b6 14. Qh4 Nbd7 15.
g4 Nc5 16. b3 Rae8 17. Rf2 Nfd7 18. Qxe7 Rxe7 19. Raf1 g6 20. Nfd2 Nb8 21. Nb1
Nc6 22. Nc3 Nb4 23. Nd5 Nxd5 24. exd5 Kg7 25. e4 Rh8 26. h4 h5 27. g5 Rf8 28.
Na3 Ree8 29. Nb5 Rc8 30. Na7 Ra8 31. Nb5 Rac8 32. Rf6 Nd7 33. R1f3 Nxf6 34. Rxf6
Rfd8 35. Kf1 Kf8 36. Ke1 Ke7 37. Na7 c5 38. Nxc8+ Rxc8 39. Kd2 Rb8 40. Rf1 b5
41. axb5 Rxb5 42. Kc3 Rb4 43. Ra1 f5 44. gxf6+ Kxf6 45. Rxa5 g5 46. hxg5+ Kxg5
47. Kd2 Rb8 48. Ke2 h4 49. Ra7 Rf8 50. Rg7+ Kh5 51. Rh7+ Kg4 52. Rg7+ Kh5 53.
Rh7+ Kg4 54. Rh6 h3 55. Rxd6 Rh8 56. Rg6+ Kf4 57. Rf6+ Kg4 58. Rf1 h2 59. Rh1
Kg3 60. b4 cxb4 61. d4 Kf4 62. Kd3 Rh3+ 63. Kc4 Kxe4 64. d6 Rc3+ 65. Kxb4 Rc6
66. Re1+ Kxd4 67. Rd1+ Ke3 68. d7 Rb6+ 69. Kc5 Rb8 70. Rh1 Rh8 71. c4 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.13"]
[Round "3.3"]
[White "Maghsoodloo, Parham"]
[Black "Eljanov, Pavel"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2719"]
[BlackElo "2694"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "12539929"]
[BlackFideId "14102951"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d3 d6 10. Nbd2 Na5 11. Ba2 c5 12. c3 Nc6 13. Nc4 Be6 14. Bg5 Rb8 15. Nfd2
h6 16. Bh4 Nd7 17. Bg3 Nb6 18. f4 Nxc4 19. Nxc4 exf4 20. Bxf4 Bf6 21. Qc2 Ne5
22. Bxe5 Bxe5 23. Bb3 bxc3 24. bxc3 Qh4 25. g3 Bxg3 26. hxg3 Qxg3+ 27. Kh1 Qh3+
28. Kg1 Qg3+ 29. Kh1 f5 30. Ba2 fxe4 31. Qg2 Qh4+ 32. Kg1 d5 33. Ne5 Qf6 34.
dxe4 c4 35. exd5 Rb2 36. Qxb2 Bxd5 37. Qd2 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.13"]
[Round "3.4"]
[White "Kozak, Adam"]
[Black "Praggnanandhaa, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2571"]
[BlackElo "2690"]
[ECO "A28"]
[Opening "English"]
[Variation "four knights, Nimzovich variation"]
[WhiteFideId "753246"]
[BlackFideId "25059530"]
[EventDate "2023.07.11"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. a3 Bxc3+ 7. bxc3 O-O 8. g3
Rb8 9. Bg2 b5 10. cxb5 Rxb5 11. O-O h6 12. Re1 Na5 13. Bd2 Rb6 14. Rb1 c5 15.
Qc2 Be6 16. c4 Nc6 17. Bc3 Qc7 18. Rb5 Bg4 19. Reb1 Rfb8 20. Rxb6 axb6 21. Qb2
Nd7 22. h3 Be6 23. Kh2 Qa7 24. h4 Nd4 25. Bd2 Qa6 26. Nxd4 cxd4 27. Bb4 b5 28.
cxb5 Qxb5 29. Qd2 Nc5 30. Rd1 Qd7 31. Qe2 Na6 32. Rb1 Rc8 33. Qd2 Nxb4 34. axb4
Qb5 35. Bh3 Bxh3 36. Kxh3 Rc3 37. Rd1 Qxb4 38. Qe2 Qb7 39. Qf3 Rc2 40. h5 Qc8+
41. Kg2 Rc1 42. Rd2 Ra1 43. Rb2 Rh1 44. g4 Rg1+ 45. Kxg1 Qc1+ 46. Kg2 Qxb2 47.
Qf5 Qc1 48. Qd7 Qf4 49. f3 Qf6 50. Kg3 Kh7 51. Qc8 g6 52. hxg6+ Qxg6 53. Qd8 Kg7
54. Qe7 Qf6 55. Qd7 Kg6 56. Qc8 Qf4+ 57. Kg2 Kg5 58. Qd8+ f6 59. Qe8 Qd2+ 60.
Kg1 Kf4 61. g5 Kg3 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.13"]
[Round "3.5"]
[White "Shevchenko, Kirill"]
[Black "Tabatabaei, M. Amin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2689"]
[ECO "E10"]
[Opening "Queen's pawn game"]
[WhiteFideId "14129574"]
[BlackFideId "12521213"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 O-O 7. O-O dxc4 8. e3
c5 9. dxc5 Bxc5 10. Qc2 Nbd7 11. Rd1 Qe7 12. Qxc4 e5 13. Bc3 e4 14. Nfd2 b5 15.
Qxb5 Ba6 16. Qa4 Nb6 17. Bxf6 Nxa4 18. Bxe7 Bxe7 19. Nc3 Nxc3 20. bxc3 f5 21.
Nb3 a4 22. Nd4 Rac8 23. Rac1 Ba3 24. Rb1 Rxc3 25. Bf1 Bxf1 26. Kxf1 Be7 27. Rb7
Bf6 28. Nxf5 Rc2 29. Nd6 Rd8 30. Rbb1 Rxa2 31. Nxe4 Rxd1+ 32. Rxd1 Be7 33. Nc3
Ra3 34. Rc1 Kf7 35. Ke2 Bf6 36. Kd2 Ke6 37. e4 g5 38. f4 gxf4 39. gxf4 Bxc3+ 40.
Rxc3 Ra1 41. Rc6+ Kd7 42. Rc1 Ra2+ 43. Rc2 Ra1 44. Rc1 Ra2+ 45. Rc2 Ra1 46. Kd3
a3 47. Kc4 Rf1 48. f5 Kd6 49. Kd4 Rd1+ 50. Ke3 Re1+ 51. Kf3 Rf1+ 52. Ke3 Re1+
53. Kf3 Rf1+ 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.14"]
[Round "4.1"]
[White "Prohaszka, Peter2"]
[Black "Tabatabaei, M. Amin"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2585"]
[BlackElo "2689"]
[ECO "E49"]
[Opening "Nimzo-Indian"]
[Variation "4.e3, Botvinnik system"]
[WhiteFideId "726265"]
[BlackFideId "12521213"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 dxc4 8.
Bxc4 c5 9. Nf3 Qc7 10. Be2 b6 11. Bb2 Bb7 12. O-O Nbd7 13. Nd2 Rad8 14. a4 e5
15. Qb3 Rfe8 16. Rfc1 Nf8 17. a5 bxa5 18. Nc4 Bd5 19. Qc2 Ng6 20. Rxa5 Ne4 21.
Rca1 exd4 22. cxd4 cxd4 23. Bxd4 Nh4 24. f3 Ng5 25. Rc5 Qe7 26. Raa5 Ngxf3+ 27.
Bxf3 Bxf3 28. Qf2 Ba8 29. Re5 Qb7 30. Rxa7 Qb1+ 31. Qf1 Qxf1+ 32. Kxf1 Bxg2+ 33.
Kf2 Bd5 34. Rxe8+ Rxe8 35. Nd6 Rd8 36. Rc7 Be6 37. Kg3 Ng6 38. Nb7 Ra8 39. Nc5
Ba2 40. Nd3 f6 41. Nf4 Nf8 42. Re7 Bf7 43. h4 h6 44. Rb7 Rd8 45. Rb6 Bd5 46. Bc5
Bf7 47. Bd4 Re8 48. Rb7 Nh7 49. Ra7 Rd8 50. Rb7 Ra8 51. Rc7 Nf8 52. Rb7 Rc8 53.
Ra7 Rb8 54. Bc3 Rd8 55. Kf2 Be8 56. Re7 Rc8 57. Bd4 Bf7 58. Ra7 g5 59. Nd3 gxh4
60. Nc5 Nh7 61. e4 Ng5 62. Ke3 Be8 63. Ra6 Bc6 64. Bxf6 Bb5 65. Rb6 Rxc5 66. Bd4
Rc1 67. Rxb5 h3 68. Be5 Re1+ 69. Kf2 Rxe4 70. Bb8 Rg4 71. Rb1 Rg2+ 72. Ke3 Kg7
73. Rb4 Kg6 74. Rh4 Rb2 75. Bc7 Ra2 76. Bd6 Rb2 77. Bc7 h5 78. Bd6 Nf7 79. Bf4
Rb4 80. Kf2 Nh6 81. Bg3 Ng4+ 82. Kf3 Ne5+ 83. Kf2 h2 84. Rh3 Rb2+ 85. Ke3 Rb3+
86. Ke4 Nf7 87. Kd5 Ng5 88. Rxh2 Rxg3 89. Ra2 h4 90. Ke5 Rf3 91. Ra8 Kh5 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.14"]
[Round "4.2"]
[White "Praggnanandhaa, R"]
[Black "Shevchenko, Kirill"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2694"]
[ECO "B13"]
[Opening "Caro-Kann"]
[Variation "exchange variation"]
[WhiteFideId "25059530"]
[BlackFideId "14129574"]
[EventDate "2023.07.11"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Qc7 6. h3 e6 7. Nf3 Bd6 8. O-O
Nge7 9. Re1 O-O 10. a4 a6 11. b3 b6 12. Ba3 Ng6 13. Bxd6 Qxd6 14. Nbd2 Nf4 15.
Bf1 f6 16. g3 Ng6 17. b4 Kh8 18. Bg2 Rb8 19. h4 Bd7 20. Qe2 a5 21. b5 Nd8 22. c4
Ne7 23. h5 Nf7 24. Rac1 Rbc8 25. Bh3 Nf5 26. Bxf5 exf5 27. Qe7 dxc4 28. Nxc4
Qxe7 29. Rxe7 Rc7 30. Rc2 Kg8 31. Ne1 Rb8 32. Nxb6 Rxc2 33. Nxd7 Rc7 34. Nxf6+
gxf6 35. Rxc7 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.14"]
[Round "4.3"]
[White "Eljanov, Pavel"]
[Black "Kozak, Adam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2571"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "14102951"]
[BlackFideId "753246"]
[EventDate "2023.07.11"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. O-O e6 5. h3 Bh5 6. d3 Nd7 7. c4 Bxf3 8. Bxf3
dxc4 9. dxc4 Ne5 10. Qb3 Nxf3+ 11. exf3 Qc8 12. Nc3 Nf6 13. Bg5 Be7 14. Rad1 Qc7
15. Rfe1 O-O 16. Bf4 Qb6 17. Qxb6 axb6 18. a3 Rfc8 19. g4 h6 20. h4 Ne8 21. Rd7
Bxh4 22. Rxb7 Bf6 23. Rc1 Bd4 24. Rc2 e5 25. Bg3 Nd6 26. Rd7 Rd8 27. Rxd8+ Rxd8
28. Ne2 c5 29. f4 f6 30. Kg2 Kf7 31. b3 Ne4 32. fxe5 Nxg3 33. e6+ Kxe6 34. Nxg3
Be5 35. Re2 Kf7 36. Nf5 Rd3 37. Re3 Rd2 38. Kf3 Bd4 39. Re7+ Kf8 40. Rb7 Rd3+
41. Ke4 Rxb3 42. a4 Rb4 43. f4 g6 44. Ne7 Rxc4 45. Nxg6+ Ke8 46. Kd5 Rxa4 47.
Ke6 Kd8 48. Kd6 Kc8 49. Rxb6 Ra8 50. Ne7+ Kd8 51. Nf5 Bg1 52. Rb7 Ra6+ 53. Kd5
Bh2 54. Kxc5 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.14"]
[Round "4.4"]
[White "Matlakov, Maxim"]
[Black "Maghsoodloo, Parham"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2673"]
[BlackElo "2719"]
[ECO "A13"]
[Opening "English opening"]
[WhiteFideId "4168003"]
[BlackFideId "12539929"]
[EventDate "2023.07.11"]

1. c4 e6 2. g3 d5 3. Bg2 d4 4. Nf3 Nc6 5. O-O Nh6 6. e3 Be7 7. d3 O-O 8. exd4
Nf5 9. d5 exd5 10. Nc3 dxc4 11. dxc4 Nd6 12. Qe2 Re8 13. Nd5 Bf8 14. Be3 Nf5 15.
Rad1 Nxe3 16. fxe3 Bd7 17. Qf2 f6 18. Qc2 Qc8 19. Nh4 Bg4 20. Rde1 Nb4 21. Qb1
c6 22. Nf4 g5 23. h3 gxf4 24. hxg4 fxe3 25. a3 e2 26. Rf4 Qd7 27. Be4 Na6 28.
Rxe2 Nc5 29. Nf5 Re5 30. b4 Ne6 31. Rff2 a5 32. c5 axb4 33. axb4 Ng5 34. Bg2 Qe6
35. Qd3 Nf7 36. Rxe5 Nxe5 37. Qe4 Ra4 38. Qd4 Qc4 39. Rf4 Rxb4 40. Nh6+ Kg7 41.
Nf5+ Kf7 42. Qd1 Qd3 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.14"]
[Round "4.5"]
[White "Wojtaszek, Radoslaw"]
[Black "Sjugirov, Sanan"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2699"]
[ECO "D17"]
[Opening "QGD Slav"]
[Variation "Krause attack"]
[WhiteFideId "1118358"]
[BlackFideId "4189302"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 c6 3. Nf3 d5 4. Nc3 dxc4 5. a4 Bf5 6. Ne5 Nbd7 7. Nxc4 Nb6 8.
Ne5 a5 9. e3 Nbd7 10. Nc4 e6 11. f3 Bb4 12. e4 Bg6 13. Be3 Nb6 14. Ne5 Nfd7 15.
h4 f6 16. Nxd7 Nxd7 17. h5 Bf7 18. h6 g6 19. Bc4 O-O 20. O-O e5 21. Bxf7+ Rxf7
22. Ne2 Qb6 23. Qc2 exd4 24. Nxd4 Qc5 25. Qb3 Qe5 26. Rad1 Bd6 27. f4 Qxe4 28.
Ne6 Qb4 29. Qa2 Re8 30. Rd4 Qb6 31. Re4 Bc5 32. Ng5 Bxe3+ 33. Kh1 fxg5 34. Rxe8+ 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.15"]
[Round "5.1"]
[White "Sjugirov, Sanan"]
[Black "Prohaszka, Peter2"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2585"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "4189302"]
[BlackFideId "726265"]
[EventDate "2023.07.11"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3
O-O 9. Nge2 Re8 10. Qc2 Nbd7 11. O-O Nh5 12. Bxe7 Qxe7 13. Rae1 Nf8 14. Kh1 Bd7
15. Ng1 Nf6 16. Nf3 Rac8 17. Ne5 c5 18. f4 b5 19. dxc5 Qxc5 20. Qd2 b4 21. Ne2
Bb5 22. Rc1 Qb6 23. Rxc8 Rxc8 24. Qxb4 Bxd3 25. Qxb6 axb6 26. Nxd3 Re8 27. Ne5
Ng6 28. Nxg6 Rxe3 29. Nd4 fxg6 30. Rd1 Re4 31. g3 Ng4 32. Kg1 Ne3 33. Rd3 g5 34.
fxg5 hxg5 35. b3 Kf7 36. h3 g4 37. h4 Kf6 38. Kf2 g6 39. Ne2 Nc2 40. Rxd5 Nb4
41. Rd6+ Kf7 42. a4 Ke7 43. Rd4 Rxd4 44. Nxd4 Kf6 45. Ke3 Ke5 46. Ne2 Kf5 47.
Kd4 Na6 48. Kd5 Nb4+ 49. Kc4 Na6 50. Kb5 Nc7+ 51. Kxb6 Nd5+ 52. Kb7 Ke4 53. a5
Nb4 54. a6 Nxa6 55. Kxa6 Kf3 56. b4 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.15"]
[Round "5.2"]
[White "Maghsoodloo, Parham"]
[Black "Wojtaszek, Radoslaw"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2719"]
[BlackElo "2676"]
[ECO "C88"]
[Opening "Ruy Lopez"]
[Variation "closed, anti-Marshall 8.a4"]
[WhiteFideId "12539929"]
[BlackFideId "1118358"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. a4
b4 9. d3 d6 10. c3 Rb8 11. Nbd2 Na5 12. Ba2 c5 13. Nc4 Nc6 14. h3 h6 15. d4 bxc3
16. bxc3 cxd4 17. cxd4 exd4 18. Nxd4 Nxd4 19. Qxd4 d5 20. Bf4 Rb4 21. exd5 Qxd5
22. Qc3 Bb7 23. f3 Qc5+ 24. Be3 Nd5 25. Qd3 Nxe3 26. Qxe3 Bd5 27. Kh2 Bxc4 28.
Qxe7 Qxe7 29. Rxe7 Rxa4 30. Bxc4 Rxa1 31. h4 h5 32. g4 hxg4 33. fxg4 g6 34. Ra7
a5 35. g5 Ra4 36. Rc7 Kg7 37. Kg2 Rb4 38. Kg3 a4 39. Be6 Re4 40. Ba2 Re3+ 41.
Kg4 Re2 42. Bd5 Rd2 43. Be6 a3 44. Ra7 Kg8 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.15"]
[Round "5.3"]
[White "Kozak, Adam"]
[Black "Matlakov, Maxim"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2571"]
[BlackElo "2673"]
[ECO "E48"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O, 5.Bd3 d5"]
[WhiteFideId "753246"]
[BlackFideId "4168003"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd3 d5 6. a3 dxc4 7. Bxh7+ Nxh7 8.
axb4 Nc6 9. b5 Nb4 10. Nf3 Nd3+ 11. Kf1 Nf6 12. h3 e5 13. b3 Nxc1 14. Rxc1 exd4
15. Nxd4 cxb3 16. Qxb3 a6 17. Ra1 Qd6 18. Ke2 Bd7 19. Qc4 axb5 20. Ncxb5 Bxb5
21. Nxb5 Qe5 22. Rxa8 Rxa8 23. Nc3 b5 24. Nxb5 Rb8 25. Nd4 Qh5+ 26. f3 Rb2+ 27.
Kd3 Qg6+ 28. e4 Nxe4 29. Qxc7 Nf6+ 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.15"]
[Round "5.4"]
[White "Shevchenko, Kirill"]
[Black "Eljanov, Pavel"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2694"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "14129574"]
[BlackFideId "14102951"]
[EventDate "2023.07.11"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. O-O O-O 6. b3 c5 7. Bb2 d4 8. b4 a6
9. bxc5 Nc6 10. d3 e5 11. Nbd2 Nd7 12. Rb1 Nxc5 13. Ba3 h6 14. Qc2 Rb8 15. Nb3
Ne6 16. Bxe7 Qxe7 17. Rfe1 Rd8 18. Nh4 Qc7 19. Qd2 b6 20. c5 Nxc5 21. Rec1 Be6
22. Qb2 Bxb3 23. axb3 Nb4 24. Nf3 a5 25. Nd2 Qe7 26. Ne4 Nxe4 27. Bxe4 Rbc8 28.
h4 g6 29. Bg2 Kg7 30. Qd2 Rxc1+ 31. Rxc1 Qe6 32. Rc7 Rc8 33. Qc1 Rxc7 34. Qxc7
Na6 35. Qd8 Qxb3 36. Bd5 Qb1+ 37. Kg2 Qb5 38. h5 Nb4 39. Be4 g5 40. Qe7 Qc5 41.
Qd7 b5 42. Qf5 Qd6 43. f4 exf4 44. gxf4 Qf6 45. Qxb5 Nc2 46. f5 Ne3+ 47. Kh1 Qd6
48. Qxa5 Ng4 49. f6+ Qxf6 50. Bf3 Qe5 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.15"]
[Round "5.5"]
[White "Tabatabaei, M. Amin"]
[Black "Praggnanandhaa, R"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2689"]
[BlackElo "2690"]
[ECO "C80"]
[Opening "Ruy Lopez"]
[Variation "open, Bernstein variation"]
[WhiteFideId "12521213"]
[BlackFideId "25059530"]
[EventDate "2023.07.11"]

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 Be7 10. c3 Nc5 11. Nd4 Nxe5 12. Bc2 Qd6 13. b4 Na4 14. Re1 Bg4 15.
N2f3 Nxf3+ 16. gxf3 Be6 17. Nxe6 fxe6 18. f4 g6 19. Qg4 Kf7 20. f5 exf5 21. Bxf5
gxf5 22. Qxf5+ Ke8 23. Bg5 Rg8 24. f4 Nxc3 25. Qxh7 Rxg5+ 26. fxg5 Qxb4 27. Qg8+
Kd7 28. Qe6+ Kd8 29. g6 Qd4+ 30. Kh1 Qf6 31. Qg4 Qg7 32. Rf1 Ne4 33. Rad1 Nd6
34. Rxd5 c6 35. Rh5 Kc7 36. Qe6 Rf8 37. Re1 Nc8 38. Rh7 Qc3 39. Rxe7+ Nxe7 40.
Qxe7+ Kb6 41. Qe3+ Qxe3 42. Rxe3 Rg8 43. Rg3 c5 44. h4 c4 45. h5 b4 46. h6 c3
47. g7 c2 48. Rg1 Rd8 49. Rc1 Rd1+ 50. Kh2 Rxc1 51. g8=Q Rh1+ 52. Kxh1 c1=Q+ 53.
Qg1+ 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.16"]
[Round "6.1"]
[White "Prohaszka, Peter2"]
[Black "Praggnanandhaa, R"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2585"]
[BlackElo "2690"]
[ECO "E46"]
[Opening "Nimzo-Indian"]
[Variation "4.e3 O-O"]
[WhiteFideId "726265"]
[BlackFideId "25059530"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 O-O 5. Bd2 d5 6. Nf3 b6 7. cxd5 exd5 8. Bd3
Bd6 9. O-O Re8 10. Nb5 Bf8 11. Ne5 Ba6 12. Be1 c6 13. Nc3 Bxd3 14. Qxd3 Qc8 15.
Rc1 Qb7 16. f4 Nbd7 17. Bh4 Rac8 18. a3 a5 19. g4 c5 20. Bxf6 Nxf6 21. g5 Ne4
22. dxc5 Nxc3 23. c6 Rxc6 24. Nxc6 Rxe3 25. Qxe3 Bc5 26. Rxc3 Bxe3+ 27. Rxe3
Qxc6 28. Rd1 Qc5 29. Kf2 h6 30. Rd2 Qc4 31. Rf3 h5 32. g6 fxg6 33. Kg2 Qe4 34.
Kf2 Kf7 35. Rfd3 Qh1 36. Rxd5 Qxh2+ 37. Kf3 Qh3+ 38. Kf2 Qh4+ 39. Kg2 Qg4+ 40.
Kf1 Qf3+ 41. Kg1 Kg8 42. R5d4 Qg3+ 43. Kf1 h4 44. R2d3 Qg4 45. Rd8+ Kh7 46. Rf8
g5 47. fxg5 Qxg5 48. Rf2 Qb5 49. Rd2 g5 50. Kg2 Kg6 51. Rd6+ Kh5 52. R6d5 Qc6
53. Kh2 Qc4 54. R5d4 Qf1 55. Rd8 Qf4+ 56. Kh1 h3 57. Kg1 Qe5 58. R8d7 Qe4 59.
Kh2 g4 60. R7d5+ Kh4 61. R5d3 Qe5+ 62. Kg1 Qe1+ 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.16"]
[Round "6.2"]
[White "Eljanov, Pavel"]
[Black "Tabatabaei, M. Amin"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2689"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[Variation "Italian four knights variation"]
[WhiteFideId "14102951"]
[BlackFideId "12521213"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. Nc3 h6 6. O-O d6 7. Na4 Bb6 8. c3
O-O 9. Nxb6 axb6 10. Re1 Bg4 11. Bb3 Qd7 12. h3 Bh5 13. Kh1 Kh8 14. Qe2 g5 15.
Qe3 Bg6 16. Nh2 Kg7 17. Bc2 b5 18. Bd2 d5 19. Red1 d4 20. Qe1 Nh5 21. a4 dxc3
22. bxc3 b4 23. Nf3 Nf4 24. Bxf4 gxf4 25. d4 Bh5 26. dxe5 Qe6 27. Nd4 Nxd4 28.
Rxd4 bxc3 29. Rb1 Kh7 30. Bb3 Qe7 31. Qxc3 Qxe5 32. Rc1 f3 33. g4 Bg6 34. Rb4
Qg5 35. Rb5 Qe7 36. Rxb7 h5 37. gxh5 Bxe4 38. Bc2 Qe6 39. Bxe4+ Qxe4 40. Rb4 Qf5
41. Qc2 Ra5 42. Qxf5+ Rxf5 43. Rxc7 Rxh5 44. Kh2 Rf5 45. Rh4+ Kg6 46. Rg4+ Kf6
47. Kg3 Rb8 48. Rcc4 Rb3 49. Rgf4 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.16"]
[Round "6.3"]
[White "Matlakov, Maxim"]
[Black "Shevchenko, Kirill"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2673"]
[BlackElo "2694"]
[ECO "D12"]
[Opening "QGD Slav"]
[Variation "4.e3 Bf5"]
[WhiteFideId "4168003"]
[BlackFideId "14129574"]
[EventDate "2023.07.11"]

1. Nf3 d5 2. d4 Nf6 3. c4 c6 4. e3 Bf5 5. Nc3 e6 6. Bd3 Bxd3 7. Qxd3 Nbd7 8. O-O
Bd6 9. e4 dxe4 10. Nxe4 Nxe4 11. Qxe4 Nf6 12. Qh4 O-O 13. Bg5 Be7 14. Rad1 h6
15. Bc1 b5 16. b3 bxc4 17. bxc4 c5 18. Ne5 cxd4 19. Nc6 Qc7 20. Nxe7+ Qxe7 21.
Rxd4 Rfd8 22. Rg4 h5 23. Rg3 Rd7 24. Bg5 Kf8 25. Rf3 Ke8 26. Bxf6 gxf6 27. Qxh5
f5 28. Re1 Kd8 29. Qh8+ Qe8 30. Qe5 Qe7 31. Rh3 Kc8 32. Rh8+ Rd8 33. Rd1 Rf8 34.
Rxf8+ Qxf8 35. Qb5 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.16"]
[Round "6.4"]
[White "Wojtaszek, Radoslaw"]
[Black "Kozak, Adam"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2571"]
[ECO "E18"]
[Opening "Queen's Indian"]
[Variation "old main line, 7.Nc3"]
[WhiteFideId "1118358"]
[BlackFideId "753246"]
[EventDate "2023.07.11"]

1. Nf3 Nf6 2. g3 b6 3. d4 Bb7 4. c4 e6 5. Bg2 Be7 6. Nc3 O-O 7. O-O Ne4 8. Bd2
d6 9. Nxe4 Bxe4 10. Bc3 Nd7 11. Ne1 Nf6 12. Rc1 d5 13. Qa4 Qe8 14. Qxe8 Rfxe8
15. cxd5 Bxg2 16. Kxg2 Nxd5 17. Bd2 f5 18. Nd3 Bf6 19. e3 e5 20. dxe5 Bxe5 21.
Nxe5 Rxe5 22. b4 Re6 23. Rc4 a6 24. Rfc1 Rd8 25. h3 g6 26. Kf3 Rd7 27. R1c2 Kf7
28. g4 Ke8 29. gxf5 gxf5 30. Rh4 Rf7 31. Rcc4 Kd7 32. Rcd4 Rd6 33. Ke2 Ne7 34.
a4 Rxd4 35. Rxd4+ Ke8 36. Bc3 Ng6 37. a5 b5 38. Rd5 Ne7 39. Rd1 Ng6 40. Bd4 Kd7
41. f4 Kc8 42. Rc1 Kd7 43. Bc5 Ke6 44. Bd4 Kd7 45. Kd3 Ne7 46. Bc5 Nd5 47. Rg1 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.16"]
[Round "6.5"]
[White "Sjugirov, Sanan"]
[Black "Maghsoodloo, Parham"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2719"]
[ECO "B51"]
[Opening "Sicilian"]
[Variation "Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[WhiteFideId "4189302"]
[BlackFideId "12539929"]
[EventDate "2023.07.11"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c4 Nf6 5. Nc3 g6 6. h3 Bg7 7. d3 O-O 8. Ba4 a6
9. O-O Qc7 10. Be3 e6 11. Qd2 b6 12. Rae1 Ne5 13. Nh2 Nc6 14. Bxc6 Qxc6 15. Bh6
b5 16. Bxg7 Kxg7 17. f4 b4 18. Nd1 d5 19. cxd5 exd5 20. e5 Ng8 21. Ne3 d4 22.
Nc4 Ne7 23. Nf3 Be6 24. g4 Bxc4 25. dxc4 Rae8 26. Ng5 h6 27. Ne4 Ng8 28. Nd6 Re6
29. f5 Rxe5 30. Rxe5 Qxd6 31. Rd5 Qg3+ 32. Qg2 Qe3+ 33. Qf2 Qxh3 34. fxg6 Ne7
35. Rxc5 Nxg6 36. Qf3 Qh4 37. Rd5 d3 38. c5 f5 39. gxf5 Kh8 40. Qf2 Qg5+ 41. Kh1
Ne7 42. Rxd3 Nxf5 43. Kh2 Re8 44. Rg1 Qh5+ 45. Rh3 Qf7 46. Rg5 Re5 47. c6 Kh7
48. Rg2 Re4 49. Rf3 Qc7+ 50. Kg1 Rc4 51. Qd2 Qb6+ 52. Rff2 Qc5 53. Qd7+ Ne7 54.
Qd3+ Kh8 55. Qd8+ Kh7 56. Qd3+ Kh8 57. Qf3 Rc1+ 58. Kh2 Qe5+ 59. Rg3 Ng8 60. Qf7
Rh1+ 61. Kxh1 Qxg3 62. Qf4 Qh3+ 63. Kg1 Qd3 64. Qe5+ Kh7 65. Rf7+ 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.17"]
[Round "7.1"]
[White "Maghsoodloo, Parham"]
[Black "Prohaszka, Peter2"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2719"]
[BlackElo "2585"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line, 5...c6"]
[WhiteFideId "12539929"]
[BlackFideId "726265"]
[EventDate "2023.07.11"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bf5 7. Qf3 Bg6 8. Bxf6
Qxf6 9. Qxf6 gxf6 10. h4 h5 11. Nh3 Bd6 12. Nf4 Nd7 13. g3 Nb6 14. f3 O-O-O 15.
Kf2 Kb8 16. Be2 Rde8 17. g4 Bxf4 18. exf4 f5 19. Rag1 fxg4 20. fxg4 hxg4 21.
Rxg4 Nc8 22. Rg5 Nd6 23. Re5 f6 24. Rxe8+ Bxe8 25. Bg4 Kc7 26. Ne2 Ne4+ 27. Ke3
Bd7 28. Bxd7 Kxd7 29. f5 Re8 30. Kf3 Nd2+ 31. Kf2 Ne4+ 32. Kg2 Ke7 33. h5 Kf7
34. h6 Ng5 35. Nf4 Kg8 36. Nh5 Rf8 37. Kg3 Kh7 38. Kf4 Ne4 39. Rh3 Rf7 40. Ng7
Ng5 41. Re3 Rf8 42. Re7 Kxh6 43. Rxb7 a5 44. a4 Rg8 45. Ne6 Re8 46. Nc5 Kh5 47.
b4 axb4 48. a5 Nh3+ 49. Kf3 Ng5+ 50. Kf4 Nh3+ 51. Kf3 Ng5+ 52. Kf4 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.17"]
[Round "7.2"]
[White "Kozak, Adam"]
[Black "Sjugirov, Sanan"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2571"]
[BlackElo "2699"]
[ECO "B94"]
[Opening "Sicilian"]
[Variation "Najdorf, 6.Bg5"]
[WhiteFideId "753246"]
[BlackFideId "4189302"]
[EventDate "2023.07.11"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. Be3 h5 8. f3
e6 9. Be2 Qc7 10. a4 b6 11. O-O Bb7 12. Qe1 h4 13. h3 Be7 14. Bd3 Ne5 15. f4 Nc4
16. Bc1 Rc8 17. b3 Na5 18. Bd2 Nc6 19. Nxc6 Qxc6 20. Rd1 Qc5+ 21. Kh2 Qc7 22.
Kg1 Qc5+ 23. Kh2 Qc7 24. Kg1 Nd7 25. Bc4 g6 26. Be3 Rg8 27. Bf2 Bf6 28. Bd4
Bxd4+ 29. Rxd4 Qc5 30. Qf2 g5 31. fxg5 Ne5 32. b4 Qc7 33. Nd1 Qe7 34. Ne3 Qxg5
35. Bb3 Qg3 36. Rxd6 Bxe4 37. Qxg3 Rxg3 38. Kf2 Rc3 39. Re1 Ke7 40. Rd4 f5 41.
Re2 Nc6 42. Rxe4 fxe4 43. Nd1 Rxb3 44. cxb3 Rd3 45. Ke1 Rxb3 46. Rxe4 Rxb4 47.
Rxb4 Nxb4 48. Kf2 Kf6 49. g3 Kg5 50. Kf3 Nd3 51. Nc3 Nc5 52. Kf2 Kf5 53. Kf3
hxg3 54. h4 g2 55. Kxg2 Kg4 56. Kf2 Kxh4 57. Ke3 Kg4 58. Kd4 Kf5 59. Kc4 Nxa4 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.17"]
[Round "7.3"]
[White "Shevchenko, Kirill"]
[Black "Wojtaszek, Radoslaw"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2676"]
[ECO "E01"]
[Opening "Catalan"]
[Variation "closed"]
[WhiteFideId "14129574"]
[BlackFideId "1118358"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Bg2 Bb4+ 5. Bd2 a5 6. Nf3 O-O 7. Qc2 c5 8. dxc5
d4 9. Bxb4 axb4 10. Ne5 Qc7 11. Nd3 Na6 12. Nd2 e5 13. O-O Bf5 14. Nb3 Rad8 15.
Qd2 Be4 16. Bh3 Rfe8 17. Nxb4 Nxc5 18. Nd3 Ne6 19. Rac1 h6 20. Bxe6 Rxe6 21.
Ndc5 Rc6 22. Nxe4 Nxe4 23. Qd3 Nf6 24. c5 e4 25. Qc4 Rd5 26. Rcd1 d3 27. exd3
Qd7 28. f3 exd3 29. Rd2 Re6 30. Nc1 Rd4 31. Qc3 Re3 32. Rfd1 Rxf3 33. Rxd3 Rdxd3
34. Rxd3 Rxd3 35. Nxd3 Ne4 36. Qc2 Qd4+ 37. Kg2 Qe3 38. Nf4 Nxc5 39. Qe2 Qd4 40.
Qe8+ Kh7 41. Qxf7 Qxb2+ 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.17"]
[Round "7.4"]
[White "Tabatabaei, M. Amin"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2689"]
[BlackElo "2673"]
[ECO "A29"]
[Opening "English"]
[Variation "four knights, kingside fianchetto"]
[WhiteFideId "12521213"]
[BlackFideId "4168003"]
[EventDate "2023.07.11"]

1. c4 Nf6 2. Nc3 e5 3. Nf3 Nc6 4. g3 Nd4 5. Bg2 Nxf3+ 6. Bxf3 Bc5 7. O-O c6 8.
Bg2 O-O 9. Na4 Be7 10. d4 exd4 11. Qxd4 d5 12. b3 dxc4 13. Qxc4 b5 14. Qxc6 Rb8
15. Nb2 Bb7 16. Qc2 Bxg2 17. Kxg2 Qd5+ 18. Kg1 Rbc8 19. Qd3 Rfd8 20. a4 Qe6 21.
Qxb5 Rd5 22. Qb7 Qh3 23. Nd3 Ng4 24. Qxc8+ Rd8 25. Qxg4 Qxg4 26. Re1 h5 27. Be3
h4 28. Rac1 h3 29. f3 Qe6 30. Bxa7 Qxb3 31. a5 Bg5 32. Rcd1 Qa2 33. Bb6 Re8 34.
Kf1 Bd2 35. Rxd2 Qxd2 36. a6 Qh6 37. Rb1 Qd2 38. Re1 Qa2 39. a7 g5 40. Nf2 Qa6
41. Bd4 Qa4 42. Ra1 Qxd4 43. a8=Q Rxa8 44. Rxa8+ Kg7 45. g4 Qd6 46. Nxh3 Qd1+
47. Kg2 Qxe2+ 48. Nf2 f6 49. Ra5 Kg6 50. Rf5 Qc2 51. Rd5 Kg7 52. Rd4 Kg6 53. h3
Qb2 54. Re4 Qd2 55. Re6 Kf7 56. Ra6 Kg7 57. Ra1 Qe2 58. Rh1 Kg6 59. h4 gxh4 60.
Rxh4 f5 61. Rh8 fxg4 62. Rg8+ Kf5 63. Rxg4 Qb2 64. Re4 Qc2 65. Re8 Qb2 66. Kg3
Qa1 67. Kg2 Qb2 68. Rf8+ Kg6 69. Rf4 Kg5 70. Re4 Kf5 71. Kg3 Qb8+ 72. Kg2 Qb2
73. Ra4 Qg7+ 74. Rg4 Qb2 75. Rg8 Qd2 76. Rf8+ Kg6 77. Rg8+ Kf5 78. Rf8+ Kg6 79.
Rg8+ 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.17"]
[Round "7.5"]
[White "Praggnanandhaa, R"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2694"]
[ECO "D35"]
[Opening "QGD"]
[Variation "exchange, positional line"]
[WhiteFideId "25059530"]
[BlackFideId "14102951"]
[EventDate "2023.07.11"]

1. c4 e6 2. Nc3 d5 3. d4 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bh4 Bg4 8. Nf3
c6 9. Bd3 O-O 10. O-O Ne4 11. Bxe7 Qxe7 12. Be2 Nd7 13. Ne1 Bxe2 14. Qxe2 a5 15.
Qc2 h5 16. Nd3 h4 17. h3 Rfe8 18. Rfe1 Qg5 19. Rab1 Nd6 20. a4 Qf5 21. Rec1 Nb6
22. b3 Re7 23. Qd1 g5 24. Qg4 Qxg4 25. hxg4 Kg7 26. Nc5 Nd7 27. Nxd7 Rxd7 28. b4
axb4 29. Rxb4 Kg6 30. Nd1 f5 31. gxf5+ Kxf5 32. Nb2 g4 33. Nd3 h3 34. gxh3 gxh3
35. Kh2 Rg7 36. Rg1 Rxg1 37. Kxg1 Ke4 38. Rb3 Rg8+ 39. Kh2 Kf3 40. Rb2 Ke4 41.
Nc5+ Kf3 42. Nd3 Rg7 43. Ne5+ Ke4 44. Re2 Nc4 45. f3+ Kf5 46. Ng4 b5 47. axb5
cxb5 48. Kxh3 b4 49. Nf2 b3 50. Nd3 Re7 51. e4+ dxe4 52. fxe4+ Rxe4 53. Rxe4
Kxe4 54. Nc5+ 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.18"]
[Round "8.1"]
[White "Prohaszka, Peter2"]
[Black "Eljanov, Pavel"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2585"]
[BlackElo "2694"]
[ECO "A07"]
[Opening "Reti"]
[Variation "King's Indian attack (Barcza system)"]
[WhiteFideId "726265"]
[BlackFideId "14102951"]
[EventDate "2023.07.11"]

1. Nf3 d5 2. g3 Bg4 3. Bg2 c6 4. h3 Bxf3 5. Bxf3 Nf6 6. d3 e5 7. O-O Nbd7 8. e4
dxe4 9. dxe4 Be7 10. Nd2 Qc7 11. Nb3 O-O 12. Qe2 b5 13. Bd2 Nb6 14. Na5 Rfd8 15.
c4 b4 16. a3 bxa3 17. b4 c5 18. b5 a6 19. Rfc1 axb5 20. cxb5 c4 21. Nc6 Re8 22.
Ba5 Bf8 23. Bxb6 Qxb6 24. Qxc4 Nd7 25. Bd1 Nc5 26. Bb3 Re6 27. Ra2 h5 28. Rc3 h4
29. gxh4 Rf6 30. Nxe5 Nxb3 31. Qxb3 Qd4 32. Ng4 Rf4 33. Rc4 Qd7 34. Kg2 Qe6 35.
f3 f5 36. Ne5 fxe4 37. Rc3 Qxb3 38. Rxb3 exf3+ 39. Nxf3 Rb8 40. Nd2 Rf5 41. b6
Rf4 42. Nb1 Rxh4 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.18"]
[Round "8.2"]
[White "Matlakov, Maxim"]
[Black "Praggnanandhaa, R"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2673"]
[BlackElo "2690"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "four knights (Tarrasch) variation"]
[WhiteFideId "4168003"]
[BlackFideId "25059530"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. O-O b5 7. Bb3 O-O 8. a4
b4 9. Nd5 Nxe4 10. d3 Nf6 11. Bg5 Be7 12. Nxe7+ Qxe7 13. Re1 h6 14. Nxe5 Nxe5
15. Bf4 d6 16. d4 Rd8 17. dxe5 dxe5 18. Qe2 e4 19. Qc4 c5 20. Be3 Be6 21. Qxc5
Qxc5 22. Bxc5 Bxb3 23. cxb3 Rd3 24. Bxb4 Rxb3 25. Bc3 Nd5 26. Rxe4 Nxc3 27. bxc3
Rxc3 28. Rd1 Rac8 29. g4 Rc1 30. Rxc1 Rxc1+ 31. Kg2 g5 32. h4 gxh4 33. Kh3 Rh1+
34. Kg2 Ra1 35. Kh3 Rh1+ 36. Kg2 Ra1 37. Kh3 Rh1+ 38. Kg2 Ra1 39. Kh3 Rh1+ 40.
Kg2 Ra1 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.18"]
[Round "8.3"]
[White "Wojtaszek, Radoslaw"]
[Black "Tabatabaei, M. Amin"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2676"]
[BlackElo "2689"]
[ECO "D55"]
[Opening "QGD"]
[Variation "Neo-orthodox variation, 7.Bh4"]
[WhiteFideId "1118358"]
[BlackFideId "12521213"]
[EventDate "2023.07.11"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Be7 5. e3 h6 6. Bh4 O-O 7. Nf3 Nbd7 8. Rc1
c5 9. cxd5 Nxd5 10. Bxe7 Nxe7 11. Be2 b6 12. O-O Bb7 13. dxc5 Nxc5 14. b4 Ne4
15. Nxe4 Bxe4 16. Qa4 Rc8 17. b5 Rxc1 18. Rxc1 Bxf3 19. Bxf3 Qb8 20. Rd1 Qc7 21.
h4 Rc8 22. h5 Kh8 23. Bc6 Rd8 24. Rxd8+ Qxd8 25. Qxa7 Qd1+ 26. Kh2 Qxh5+ 27. Kg1
Qd1+ 28. Kh2 Qh5+ 29. Kg1 Qd1+ 30. Kh2 Qh5+ 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.18"]
[Round "8.4"]
[White "Sjugirov, Sanan"]
[Black "Shevchenko, Kirill"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2699"]
[BlackElo "2694"]
[ECO "B31"]
[Opening "Sicilian"]
[Variation "Nimzovich-Rossolimo attack (with ...g6, without ...d6)"]
[WhiteFideId "4189302"]
[BlackFideId "14129574"]
[EventDate "2023.07.11"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. Re1 e5 6. Bxc6 dxc6 7. d3 Qe7 8.
Nbd2 Be6 9. b3 Nf6 10. Nc4 Nd7 11. Ng5 Nf8 12. a4 h6 13. Nxe6 Nxe6 14. Bd2 O-O
15. Rb1 Qd7 16. b4 b5 17. axb5 cxb5 18. Ne3 Rfc8 19. Nd5 Nc7 20. c4 cxb4 21.
Rxb4 a5 22. Nb6 Qe6 23. Nxa8 axb4 24. Nxc7 Rxc7 25. cxb5 Bf8 26. Be3 Bc5 27.
Bxc5 Rxc5 28. Qa4 Qb6 29. Qxb4 Rxb5 30. Qc3 Rb2 31. Rf1 Qb5 32. Rd1 h5 33. h4
Qb6 34. Qe1 Qb3 35. g3 Qc2 36. Kg2 Kg7 37. Kg1 Kg8 38. Kg2 Kg7 39. Qg1 Rb3 40.
Qf1 Ra3 41. Kf3 Ra2 42. Re1 Rb2 43. Rc1 Qb3 44. Rd1 Qc2 45. Rc1 Qb3 46. Rd1 Qc2
47. Qe1 Qb3 48. Kg2 Qc2 49. d4 exd4 50. Rxd4 Rb1 51. Qe3 Qc5 52. Rd3 Qxe3 53.
Rxe3 Kf6 54. Rf3+ Kg7 55. Ra3 Rb5 56. Ra7 Kf8 57. Rd7 Rb3 58. Rd5 Ke7 59. f4 Re3
60. Re5+ Kf6 61. Kf2 Ra3 62. Rd5 Rb3 63. Rg5 Rb2+ 64. Ke3 Rb3+ 65. Ke2 Rb2+ 66.
Kd3 Rb3+ 67. Kc4 Re3 68. Kd5 Rd3+ 69. Kc5 Re3 70. Kd4 Rf3 71. f5 gxf5 72. Rxh5
fxe4 73. Rg5 Rf1 74. Kxe4 Ke6 75. Re5+ Kf6 76. Rg5 Ke6 77. g4 Re1+ 78. Kf3 Ke7
79. Rg8 Rh1 80. h5 f5 81. g5 Rxh5 82. Kf4 Kf7 83. Ra8 Rh1 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.18"]
[Round "8.5"]
[White "Maghsoodloo, Parham"]
[Black "Kozak, Adam"]
[Result "0-1"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2719"]
[BlackElo "2571"]
[ECO "E17"]
[Opening "Queen's Indian"]
[Variation "old main line, 6.O-O"]
[WhiteFideId "12539929"]
[BlackFideId "753246"]
[EventDate "2023.07.11"]

1. c4 Nf6 2. Nf3 b6 3. d4 e6 4. g3 Bb7 5. Bg2 Be7 6. O-O O-O 7. Re1 Na6 8. Nc3
Ne4 9. Bf4 Nxc3 10. bxc3 Be4 11. h4 h6 12. h5 Nb8 13. Bf1 d6 14. Nd2 Bb7 15. e4
Bg5 16. Be3 Bxe3 17. Rxe3 e5 18. a4 Nd7 19. a5 Nf6 20. c5 bxc5 21. dxe5 dxe5 22.
a6 Bc6 23. Nc4 Qe7 24. Na5 Bd7 25. Rb1 Bc8 26. Bc4 Ng4 27. Rd3 Qg5 28. Qd2 Qxh5
29. f3 Nf6 30. Nc6 Re8 31. Rb7 Be6 32. Bb5 c4 33. Re3 Qg5 34. Rxc7 Qxg3+ 35. Kf1
Kh7 36. Ke2 Rec8 37. Re7 Qg1 38. Qd6 Qg2+ 39. Kd1 Qg1+ 40. Re1 Qb6 41. Rb7 Rd8
42. Qxd8 Rxd8+ 43. Ke2 Rd2+ 44. Kxd2 Qf2+ 45. Re2 Qxf3 46. Nb4 Nxe4+ 47. Rxe4
Qxe4 48. Ba4 Qf4+ 49. Kc2 Qf2+ 50. Kc1 h5 51. Bc2+ Kh6 52. Nc6 Bd5 53. Nd8 Bxb7
54. axb7 Qg1+ 55. Kd2 Qg5+ 0-1

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.19"]
[Round "9.1"]
[White "Kozak, Adam"]
[Black "Prohaszka, Peter2"]
[Result "1-0"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2571"]
[BlackElo "2585"]
[ECO "C50"]
[Opening "Giuoco Pianissimo"]
[WhiteFideId "753246"]
[BlackFideId "726265"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. a4 d6 6. a5 a6 7. c3 Be6 8. Bxe6
fxe6 9. b4 Ba7 10. Be3 O-O 11. O-O Qe8 12. Nbd2 h6 13. Qb3 Kh7 14. h3 g5 15. Nh2
Rg8 16. Ng4 Nxg4 17. hxg4 Kg7 18. Rfe1 Rh8 19. Qd1 Ne7 20. d4 Ng6 21. Nf1 Rf8
22. d5 exd5 23. Qxd5 Qf7 24. Qxf7+ Kxf7 25. Bxa7 Rxa7 26. Ne3 Ne7 27. g3 Raa8
28. Kg2 Kg7 29. Nf5+ Nxf5 30. gxf5 d5 31. g4 dxe4 32. Rxe4 h5 33. Rxe5 hxg4 34.
Rae1 Rad8 35. Kg3 Rd3+ 36. Kxg4 Rxc3 37. Kxg5 Rf3 38. R1e2 Rf7 39. Kg4 Rb3 40.
R2e4 Rb2 41. f3 Rd2 42. Kg5 Rg2+ 43. Kf4 Rh2 44. Re6 Rh5 45. R4e5 Rh1 46. Rg6+
Kh7 47. Rg4 Rh5 48. Ke4 Rh1 49. Ke3 Rh5 50. Kf4 Rf6 51. Re7+ Kh6 52. Re5 Kh7 53.
Ke4 Rf7 54. f6 Rh6 55. Re7 Rxf6 56. Rxf7+ Rxf7 57. f4 b6 58. f5 Rg7 59. Rxg7+
Kxg7 60. b5 1-0

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.19"]
[Round "9.2"]
[White "Shevchenko, Kirill"]
[Black "Maghsoodloo, Parham"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2719"]
[ECO "A05"]
[Opening "Reti"]
[Variation "King's Indian attack, Spassky's variation"]
[WhiteFideId "14129574"]
[BlackFideId "12539929"]
[EventDate "2023.07.11"]

1. Nf3 Nf6 2. g3 b5 3. Bg2 Bb7 4. d3 e6 5. e4 d6 6. O-O Nbd7 7. Na3 b4 8. Nc4 a5
9. Re1 Be7 10. a3 d5 11. exd5 Bxd5 12. Nd4 Bxg2 13. Kxg2 Nb8 14. Qf3 Ra6 15.
axb4 Qxd4 16. b5 Rb6 17. Rxa5 Bb4 18. c3 Bxa5 19. cxd4 Bxe1 20. Nxb6 cxb6 21.
Bf4 O-O 22. Bd6 Nbd7 23. Qd1 Bxf2 24. Bxf8 Nxf8 25. Kxf2 h6 26. Qc1 g5 27. h4
gxh4 28. gxh4 Kg7 29. d5 Nxd5 30. Kf3 Nd7 31. Qg1+ Kf8 32. Ke4 Nc5+ 33. Kd4 Nd7
34. Qg3 N7f6 35. Ke5 Ne8 36. Qg1 Nef6 37. Kd6 Ne8+ 38. Kd7 Nef6+ 39. Kd8 Ng8 40.
Qg3 Ngf6 41. Kc8 Ne7+ 42. Kb7 Ned5 43. Kc6 Ng8 44. b4 Ngf6 45. Qg1 Ng8 46. Qa1
Ngf6 47. h5 Kg7 48. Qg1+ Kf8 49. Kb7 Ng8 50. Qg3 Ngf6 51. Qg2 Nd7 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.19"]
[Round "9.3"]
[White "Tabatabaei, M. Amin"]
[Black "Sjugirov, Sanan"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2689"]
[BlackElo "2699"]
[ECO "C77"]
[Opening "Ruy Lopez"]
[Variation "four knights (Tarrasch) variation"]
[WhiteFideId "12521213"]
[BlackFideId "4189302"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Nc3 Bc5 6. Bxc6 dxc6 7. Nxe5 Bd4 8.
Nf3 Bxc3 9. bxc3 Nxe4 10. Qe2 Qe7 11. O-O Nd6 12. Qxe7+ Kxe7 13. Re1+ Kd8 14. d3
f6 15. Bf4 Bg4 16. Nd2 Re8 17. Rxe8+ Kxe8 18. Rb1 b5 19. Nb3 Be6 20. Re1 Kf7 21.
Nc5 Bxa2 22. Ra1 Be6 23. Rxa6 Rxa6 24. Nxa6 Ne8 25. f3 Ke7 26. h4 Bc8 27. Nc5 g6
28. Nb3 Be6 29. Na5 Kd7 30. Nb7 Ba2 31. Nc5+ Ke7 32. Na6 Bb1 33. Nb4 c5 34. Nd5+
Kd7 35. Ne3 b4 36. Bg3 Ng7 37. Be1 Nf5 38. Nxf5 gxf5 39. cxb4 cxb4 40. Bxb4 Bxc2
41. d4 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.19"]
[Round "9.4"]
[White "Praggnanandhaa, R"]
[Black "Wojtaszek, Radoslaw"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2690"]
[BlackElo "2676"]
[ECO "C47"]
[Opening "Four knights"]
[Variation "Scotch, 4...exd4"]
[WhiteFideId "25059530"]
[BlackFideId "1118358"]
[EventDate "2023.07.11"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nxd4 Bb4 6. Nxc6 bxc6 7. Bd3 O-O 8.
O-O d5 9. exd5 cxd5 10. Bg5 Be6 11. Nb5 c5 12. a3 Ba5 13. b4 Bb6 14. bxc5 Bxc5
15. Qd2 h6 16. Be3 Bxe3 17. Qxe3 Bd7 18. Rab1 Qb6 19. Qxb6 axb6 20. Rb4 Ra5 21.
Rfb1 Rfa8 22. Nd4 Rxa3 23. Rxb6 Ra1 24. f3 Rxb1+ 25. Rxb1 Kf8 26. Kf2 Ke7 27.
Rb7 g6 28. Ke3 Kd6 29. Rb6+ Ke7 30. h4 Ne8 31. h5 gxh5 32. Rxh6 Ng7 33. Rh7 Kf6
34. Rh6+ Kg5 35. Rb6 Re8+ 36. Kf2 Bf5 37. Rb5 Bxd3 38. cxd3 Rd8 39. Nc6 Rd6 40.
Ne7 Nf5 41. Rxd5 Rxd5 42. Nxd5 h4 43. Nc3 Nd4 44. Ne2 Nc2 45. d4 Kf5 46. Kg1 Nb4
47. Nc3 Nc2 48. d5 Ke5 49. Kh2 Nb4 50. Kh3 Kd4 51. Ne2+ Ke3 52. Nc3 Kd4 53. Ne4
Nxd5 54. Kxh4 Ke3 55. Kg3 f5 56. Ng5 Nf4 57. Nh3 Nd3 58. Ng5 Nf4 59. Nf7 Ne2+
60. Kh4 Nf4 61. g4 fxg4 62. fxg4 Ne6 63. g5 1/2-1/2

[Event "Geza Hetenyi Mem 2023"]
[Site "Budapest HUN"]
[Date "2023.07.19"]
[Round "9.5"]
[White "Eljanov, Pavel"]
[Black "Matlakov, Maxim"]
[Result "1/2-1/2"]
[WhiteTitle "GM"]
[BlackTitle "GM"]
[WhiteElo "2694"]
[BlackElo "2673"]
[ECO "A14"]
[Opening "English"]
[Variation "Neo-Catalan declined"]
[WhiteFideId "14102951"]
[BlackFideId "4168003"]
[EventDate "2023.07.11"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. O-O Be7 5. c4 O-O 6. d4 dxc4 7. Qa4 a6 8. Qxc4
b5 9. Qc2 Bb7 10. Bf4 Nc6 11. Nc3 Nb4 12. Qd2 c5 13. dxc5 Bxc5 14. a3 Nbd5 15.
Nxd5 Bxd5 16. Be3 Be7 17. Rac1 Rc8 18. Qd4 Qd7 19. Qa7 Qxa7 20. Bxa7 Ne4 21.
Rfd1 Bb3 22. Re1 Bd5 23. h4 b4 24. axb4 Bxb4 25. Red1 a5 26. Ne5 Rxc1 27. Rxc1
Ra8 28. Bd4 a4 29. Nd7 Rd8 30. Rc7 a3 31. bxa3 Bxa3 32. Ra7 Ra8 33. Rxa8+ Bxa8
34. Nc5 Bxc5 35. Bxe4 Bxd4 36. Bxa8 Kh8 37. Bh1 Ba1 38. Ba8 Kg8 39. Bh1 Kh8 40.
Ba8 Kg8 1/2-1/2

