WORLDBASE
Game / Partie
#863533
[Event "1000GM Aug IM 2023"]
[Site "Fort Lauderdale USA"]
[Date "2023.08.04"]
[Round "4.1"]
[White "Matta, Nicholas"]
[Black "Johnson, Donald"]
[Result "1-0"]
[WhiteElo "2253"]
[BlackElo "2175"]
[ECO "D78"]
[PlyCount "165"]
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.Qb3 Qb6 8.Rd1 Bf5 9.Nbd2 Nbd7 10.h3 Ne4 11.cxd5 Qxb3 12.Nxb3 cxd5 13.g4 Be6 14.Na5 Rfc8 15.Nxb7 a5 16.Ng5 Nxg5 17.Bxg5 Ra7 18.Nc5 Nxc5 19.dxc5 Bxb2 20.Rab1 Ba3 21.Bxd5 Bxd5 22.Rxd5 Bxc5 23.Bh6 Bb4 24.Rbd1 Raa8 25.Rd7 e6 26.Rb7 Rab8 27.Ra7 Bf8 28.Bxf8 Rxf8 29.Rxa5 Rb2 30.Kf1 Rc8 31.Ra7 Rc4 32.Rdd7 Rf4 33.f3 h5 34.Kf2 Kg7 35.Ke3 g5 36.gxh5 Rb8 37.h4 Kh6 38.hxg5+ Kxg5 39.Ra5+ Rf5 40.Rxf5+ exf5 41.h6 f4+ 42.Kf2 Kxh6 43.Rxf7 Kg5 44.Rc7 Rb2 45.Rc5+ Kf6 46.Rc4 Kf5 47.a4 Ra2 48.Re4 Ra1 49.Rb4 Ke5 50.Rc4 Kf5 51.Rc5+ Kf6 52.a5 Ra2 53.Rb5 Ke6 54.Ke1 Kf6 55.Kd1 Kg6 56.Rb6+ Kf5 57.Ra6 Kg5 58.Ra8 Ra1+ 59.Kd2 Ra2+ 60.Kd3 Ra3+ 61.Kc4 Kh4 62.Kb4 Ra2 63.Rg8 Rxe2 64.Rg4+ Kh3 65.Rxf4 Kg3 66.Rf8 Ra2 67.Kb5 Rb2+ 68.Kc5 Ra2 69.Kb6 Rb2+ 70.Ka7 Rb1 71.a6 Rh1 72.Kb8 Rb1+ 73.Ka8 Rb2 74.a7 Rb1 75.Rb8 Rh1 76.Kb7 Rb1+ 77.Kc6 Rc1+ 78.Kd5 Rd1+ 79.Kc4 Rc1+ 80.Kd3 Rd1+ 81.Kc2 Ra1 82.a8=Q Rxa8 83.Rxa8 1-0
[Site "Fort Lauderdale USA"]
[Date "2023.08.04"]
[Round "4.1"]
[White "Matta, Nicholas"]
[Black "Johnson, Donald"]
[Result "1-0"]
[WhiteElo "2253"]
[BlackElo "2175"]
[ECO "D78"]
[PlyCount "165"]
1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.c4 c6 7.Qb3 Qb6 8.Rd1 Bf5 9.Nbd2 Nbd7 10.h3 Ne4 11.cxd5 Qxb3 12.Nxb3 cxd5 13.g4 Be6 14.Na5 Rfc8 15.Nxb7 a5 16.Ng5 Nxg5 17.Bxg5 Ra7 18.Nc5 Nxc5 19.dxc5 Bxb2 20.Rab1 Ba3 21.Bxd5 Bxd5 22.Rxd5 Bxc5 23.Bh6 Bb4 24.Rbd1 Raa8 25.Rd7 e6 26.Rb7 Rab8 27.Ra7 Bf8 28.Bxf8 Rxf8 29.Rxa5 Rb2 30.Kf1 Rc8 31.Ra7 Rc4 32.Rdd7 Rf4 33.f3 h5 34.Kf2 Kg7 35.Ke3 g5 36.gxh5 Rb8 37.h4 Kh6 38.hxg5+ Kxg5 39.Ra5+ Rf5 40.Rxf5+ exf5 41.h6 f4+ 42.Kf2 Kxh6 43.Rxf7 Kg5 44.Rc7 Rb2 45.Rc5+ Kf6 46.Rc4 Kf5 47.a4 Ra2 48.Re4 Ra1 49.Rb4 Ke5 50.Rc4 Kf5 51.Rc5+ Kf6 52.a5 Ra2 53.Rb5 Ke6 54.Ke1 Kf6 55.Kd1 Kg6 56.Rb6+ Kf5 57.Ra6 Kg5 58.Ra8 Ra1+ 59.Kd2 Ra2+ 60.Kd3 Ra3+ 61.Kc4 Kh4 62.Kb4 Ra2 63.Rg8 Rxe2 64.Rg4+ Kh3 65.Rxf4 Kg3 66.Rf8 Ra2 67.Kb5 Rb2+ 68.Kc5 Ra2 69.Kb6 Rb2+ 70.Ka7 Rb1 71.a6 Rh1 72.Kb8 Rb1+ 73.Ka8 Rb2 74.a7 Rb1 75.Rb8 Rh1 76.Kb7 Rb1+ 77.Kc6 Rc1+ 78.Kd5 Rd1+ 79.Kc4 Rc1+ 80.Kd3 Rd1+ 81.Kc2 Ra1 82.a8=Q Rxa8 83.Rxa8 1-0
[Event "1000GM Aug IM 2023"]
[Site "Fort Lauderdale USA"]
[Date "2023.08.04"]
[Round "4.1"]
[White "Matta, Nicholas"]
[Black "Johnson, Donald"]
[Result "1-0"]
[BlackTitle "FM"]
[WhiteElo "2253"]
[BlackElo "2175"]
[ECO "D78"]
[Opening "Neo-Gruenfeld, 6.O-O c6"]
[EventDate "2023.08.02"]
[WhiteFideId "30914523"]
[BlackFideId "30949122"]
1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 c6 7. Qb3 Qb6 8.
Rd1 Bf5 9. Nbd2 Nbd7 10. h3 Ne4 11. cxd5 Qxb3 12. Nxb3 cxd5 13. g4 Be6 14.
Na5 Rfc8 15. Nxb7 a5 16. Ng5 Nxg5 17. Bxg5 Ra7 18. Nc5 Nxc5 19. dxc5 Bxb2
20. Rab1 Ba3 21. Bxd5 Bxd5 22. Rxd5 Bxc5 23. Bh6 Bb4 24. Rbd1 Raa8 25. Rd7
e6 26. Rb7 Rab8 27. Ra7 Bf8 28. Bxf8 Rxf8 29. Rxa5 Rb2 30. Kf1 Rc8 31. Ra7
Rc4 32. Rdd7 Rf4 33. f3 h5 34. Kf2 Kg7 35. Ke3 g5 36. gxh5 Rb8 37. h4 Kh6
38. hxg5+ Kxg5 39. Ra5+ Rf5 40. Rxf5+ exf5 41. h6 f4+ 42. Kf2 Kxh6 43. Rxf7
Kg5 44. Rc7 Rb2 45. Rc5+ Kf6 46. Rc4 Kf5 47. a4 Ra2 48. Re4 Ra1 49. Rb4 Ke5
50. Rc4 Kf5 51. Rc5+ Kf6 52. a5 Ra2 53. Rb5 Ke6 54. Ke1 Kf6 55. Kd1 Kg6 56.
Rb6+ Kf5 57. Ra6 Kg5 58. Ra8 Ra1+ 59. Kd2 Ra2+ 60. Kd3 Ra3+ 61. Kc4 Kh4 62.
Kb4 Ra2 63. Rg8 Rxe2 64. Rg4+ Kh3 65. Rxf4 Kg3 66. Rf8 Ra2 67. Kb5 Rb2+ 68.
Kc5 Ra2 69. Kb6 Rb2+ 70. Ka7 Rb1 71. a6 Rh1 72. Kb8 Rb1+ 73. Ka8 Rb2 74. a7
Rb1 75. Rb8 Rh1 76. Kb7 Rb1+ 77. Kc6 Rc1+ 78. Kd5 Rd1+ 79. Kc4 Rc1+ 80. Kd3
Rd1+ 81. Kc2 Ra1 82. a8=Q Rxa8 83. Rxa8 1-0