Event: 45th FIDE Chess Olympiad
Site: Budapest, Hungary
Date: 2024-09-22
White: Gontcharov, Serguei
WhiteTitle: CM
WhiteElo: 1927
Black: Sihlongonyane, Sikhanyiso
BlackTitle: CM
BlackElo: 1813
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard
TimeControl: 40/5400+30:1800

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... c5 { [%eval 0.25] [%clk 1:28:01] } 2. Nf3 { [%eval 0.31] [%clk 1:31:20] } 2... d6 { [%eval 0.21] [%clk 1:28:25] } 3. d4 { [%eval 0.27] [%clk 1:31:46] } 3... cxd4 { [%eval 0.19] [%clk 1:28:51] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:14] } 4... Nf6 { [%eval 0.24] [%clk 1:29:11] } 5. Nc3 { [%eval 0.16] [%clk 1:32:41] } 5... a6 { [%eval 0.29] [%clk 1:29:35] } 6. h3 { [%eval 0.16] [%clk 1:33:07] } 6... e5 { [%eval 0.2] [%clk 1:29:52] } 7. Nde2 { [%eval 0.15] [%clk 1:33:32] } 7... Be6 { [%eval 0.31] [%clk 1:30:07] } 8. g4 { [%eval 0.43] [%clk 1:33:21] } 8... Be7 { [%eval 0.68] [%clk 1:29:21] } 9. Bg2 { [%eval 0.7] [%clk 1:33:44] } 9... b5 { [%eval 0.9] [%clk 1:27:55] } 10. O-O { [%eval 0.56] [%clk 1:32:22] } 10... O-O { [%eval 0.53] [%clk 1:28:07] } 11. Ng3 { [%eval 0.47] [%clk 1:32:43] } 11... g6 { [%eval 0.94] [%clk 1:27:01] } 12. Kh1 { [%eval 0.88] [%clk 1:27:46] } 12... Nbd7 { [%eval 0.99] [%clk 1:23:57] } 13. Nd5 { [%eval 0.5] [%clk 1:26:03] } 13... Bxd5 { [%eval 0.53] [%clk 1:24:03] } 14. exd5 { [%eval 0.6] [%clk 1:26:25] } 14... Nb6 { [%eval 0.92] [%clk 1:22:56] } 15. f4 { [%eval 0.85] [%clk 1:17:08] } 15... exf4 { [%eval 0.93] [%clk 1:23:12] } 16. Bxf4 { [%eval 0.89] [%clk 1:17:24] } 16... Nfd7 { [%eval 1.11] [%clk 1:16:58] } 17. c3 { [%eval 0.72] [%clk 1:12:09] } 17... Nc4 { [%eval 0.73] [%clk 1:15:52] } 18. b3 { [%eval 0.74] [%clk 1:01:07] } 18... Nce5 { [%eval 0.77] [%clk 1:16:08] } 19. a4?! { [%eval 0.19] } { Inaccuracy. Qd2 was best. } { [%clk 0:59:09] } 19... Qc7 { [%eval 0.5] [%clk 1:11:44] } 20. axb5 { [%eval 0.31] [%clk 0:57:48] } 20... axb5 { [%eval 0.38] [%clk 1:12:02] } 21. Qd4 { [%eval 0.0] [%clk 0:57:39] } 21... Rfc8 { [%eval 0.0] [%clk 1:01:16] } 22. Ne4 { [%eval -0.09] [%clk 0:53:00] } 22... Ra5 { [%eval 0.1] [%clk 0:51:54] } 23. Bd2 { [%eval 0.0] [%clk 0:35:53] } 23... Rca8 { [%eval 0.0] [%clk 0:44:57] } 24. Rxa5 { [%eval 0.0] [%clk 0:36:09] } 24... Rxa5 { [%eval 0.09] [%clk 0:44:50] } 25. c4 { [%eval 0.08] [%clk 0:30:08] } 25... Ra2?! { [%eval 0.8] } { Inaccuracy. Ra3 was best. } { [%clk 0:45:15] } 26. cxb5 { [%eval 0.8] [%clk 0:30:07] } 26... Qb7 { [%eval 0.91] [%clk 0:44:52] } 27. Nc3?! { [%eval 0.04] } { Inaccuracy. Be3 was best. } { [%clk 0:24:52] } 27... Ra3?! { [%eval 0.96] } { Inaccuracy. Rb2 was best. } { [%clk 0:28:17] } 28. b4?! { [%eval 0.19] } { Inaccuracy. Qb4 was best. } { [%clk 0:22:41] } 28... Qa7 { [%eval 0.66] [%clk 0:23:45] } 29. Qxa7 { [%eval 0.72] [%clk 0:16:25] } 29... Rxa7 { [%eval 0.59] [%clk 0:24:13] } 30. Be4?! { [%eval 0.0] } { Inaccuracy. Ne4 was best. } { [%clk 0:10:57] } 30... Nc4 { [%eval 0.0] [%clk 0:23:34] } 31. Bf4 { [%eval 0.0] [%clk 0:09:56] } 31... Bf6 { [%eval 0.0] [%clk 0:22:43] } 32. Ne2 { [%eval -0.1] [%clk 0:01:25] } 32... g5 { [%eval 0.21] [%clk 0:12:49] } 33. Bg3?? { [%eval -2.73] } { Blunder. Rc1 was best. } { [%clk 0:06:26] } 33... Rb7?? { [%eval 2.08] } { Blunder. Nd2 was best. } { [%clk 0:07:24] } 34. Bf5?? { [%eval 0.29] } { Blunder. Rc1 was best. } { [%clk 0:06:38] } 34... Kg7?? { [%eval 2.5] } { Blunder. Ne3 was best. } { [%clk 0:02:47] } 35. Rc1? { [%eval 1.22] } { Mistake. Bxd7 was best. } { [%clk 0:06:21] } 35... Nde5 { [%eval 1.31] [%clk 0:01:59] } 36. Nc3 { [%eval 0.88] [%clk 0:06:01] } 36... Na3 { [%eval 0.93] [%clk 0:01:59] } 37. Ne4?! { [%eval 0.21] } { Inaccuracy. Bc8 was best. } { [%clk 0:06:11] } 37... Nxb5 { [%eval 0.52] [%clk 0:02:02] } 38. Bxe5? { [%eval -0.88] } { Mistake. Bh2 was best. } { [%clk 0:03:20] } 38... Bxe5 { [%eval -0.78] [%clk 0:01:31] } 39. Nxg5?? { [%eval -4.33] } { Blunder. Kg2 was best. } { [%clk 0:03:32] } 39... Bf4 { [%eval -4.28] [%clk 0:01:42] } 40. Rc6 { [%eval -4.52] [%clk 0:01:58] } 40... Bxg5 { [%eval -4.39] [%clk 0:02:06] } 41. Bd3 { [%eval -4.16] [%clk 0:02:05] } 41... Bf4 { [%eval -4.34] [%clk 0:01:49] } 42. Kg2 { [%eval -4.72] [%clk 0:28:16] } 42... Nd4 { [%eval -4.43] [%clk 0:31:22] } 43. Rc4 { [%eval -4.53] [%clk 0:27:54] } 43... Be5 { [%eval -4.75] [%clk 0:31:50] } 44. Kf2 { [%eval -4.69] [%clk 0:27:27] } 44... Nb5 { [%eval -4.33] [%clk 0:30:27] } 45. g5 { [%eval -4.14] [%clk 0:25:02] } 45... Bd4+ { [%eval -4.07] [%clk 0:27:26] } 46. Kf3 { [%eval -4.53] [%clk 0:25:10] } 46... f6 { [%eval -3.8] [%clk 0:23:20] } 47. h4 { [%eval -3.74] [%clk 0:25:20] } 47... Be5 { [%eval -3.85] [%clk 0:20:30] } 48. Rg4?! { [%eval -5.06] } { Inaccuracy. Rc8 was best. } { [%clk 0:25:04] } 48... Nc3?! { [%eval -4.0] } { Inaccuracy. Nd4+ was best. } { [%clk 0:19:01] } 49. gxf6+ { [%eval -4.22] [%clk 0:24:30] } 49... Kxf6 { [%eval -4.06] [%clk 0:19:29] } 50. Rg8 { [%eval -4.08] [%clk 0:22:50] } 50... Rxb4 { [%eval -4.06] [%clk 0:17:58] } 51. Bxh7 { [%eval -4.15] [%clk 0:19:49] } 51... Rxh4 { [%eval -4.05] [%clk 0:17:58] } 52. Bc2 { [%eval -4.02] [%clk 0:19:17] } 52... Rh3+ { [%eval -3.88] [%clk 0:17:40] } 53. Kf2 { [%eval -3.86] [%clk 0:19:40] } 53... Rh2+ { [%eval -3.89] [%clk 0:15:52] } 54. Rg2 { [%eval -3.87] [%clk 0:20:01] } 54... Nxd5?! { [%eval -2.58] } { Inaccuracy. Rh8 was best. } { [%clk 0:15:19] } 55. Rxh2 { [%eval -2.34] [%clk 0:20:15] } 55... Bxh2 { [%eval -2.36] [%clk 0:15:45] } 56. Be4 { [%eval -2.37] [%clk 0:20:04] } 56... Ke5 { [%eval -2.41] [%clk 0:14:57] } 57. Bh1 { [%eval -2.43] [%clk 0:19:36] } 57... Kd4 { [%eval -2.45] [%clk 0:14:45] } 58. Ke2 { [%eval -2.71] [%clk 0:19:32] } 58... Nc3+ { [%eval -2.73] [%clk 0:14:42] } 59. Kf3 { [%eval -2.71] [%clk 0:16:44] } 59... Ne4 { [%eval -2.8] [%clk 0:14:40] } 60. Bg2 { [%eval -2.63] [%clk 0:17:04] } 60... d5 { [%eval -2.65] [%clk 0:14:02] } 61. Kg4 { [%eval -2.72] [%clk 0:17:18] } 61... Ke3 { [%eval -2.76] [%clk 0:13:56] } 62. Kf5?! { [%eval -4.09] } { Inaccuracy. Bf1 was best. } { [%clk 0:17:22] } 62... Ng3+ { [%eval -6.46] [%clk 0:12:36] } 63. Kg4 { [%eval -8.62] [%clk 0:17:33] } 63... d4 { [%eval -8.4] [%clk 0:13:02] } 64. Bc6 { [%eval -8.25] [%clk 0:17:46] } 64... d3 { [%eval -7.96] [%clk 0:11:38] } 65. Kh3 { [%eval -5.71] [%clk 0:18:00] } 65... d2? { [%eval -3.36] } { Mistake. Ne2 was best. } { [%clk 0:11:54] } 66. Ba4 { [%eval -3.39] [%clk 0:18:21] } 66... Nf1 { [%eval -3.46] [%clk 0:12:11] } 67. Kg2 { [%eval -3.52] [%clk 0:18:31] } 67... Ke2 { [%eval -3.3] [%clk 0:12:38] } 68. Bb5+ { [%eval -3.39] [%clk 0:18:38] } 68... Ke1 { [%eval -3.37] [%clk 0:12:40] } 69. Ba4 { [%eval -3.38] [%clk 0:19:01] } 69... Bc7 { [%eval -3.42] [%clk 0:12:50] } 70. Kf3 { [%eval -4.71] [%clk 0:19:21] } 70... Bb6 { [%eval -3.45] [%clk 0:13:03] } 71. Ke4 { [%eval -3.44] [%clk 0:19:35] } 71... Ke2 { [%eval -3.46] [%clk 0:12:31] } 72. Bb5+?? { [%eval -7.58] } { Blunder. Bb3 was best. } { [%clk 0:19:55] } 72... Kd1 { [%eval -7.07] [%clk 0:12:44] } 73. Kd3?? { [%eval #-16] } { Checkmate is now unavoidable. Kd5 was best. } { [%clk 0:20:03] } 73... Kc1 { [%eval #-15] [%clk 0:13:06] } 74. Ba4 { [%eval #-16] [%clk 0:20:23] } 74... Ne3 { [%eval #-16] [%clk 0:13:07] } 75. Bb3 { [%eval #-16] [%clk 0:19:41] } 75... Nd1 { [%eval #-16] [%clk 0:13:19] } 76. Ke2 { [%eval #-12] [%clk 0:18:54] } 76... Nb2 { [%eval #-11] [%clk 0:12:13] } 77. Kf3 { [%eval #-12] [%clk 0:16:02] } 77... Nd3 { [%eval #-10] [%clk 0:11:03] } 78. Ke2 { [%eval #-10] [%clk 0:15:34] } 78... Nc5 { [%eval #-9] [%clk 0:11:29] } 79. Bd1 { [%eval #-9] [%clk 0:15:48] } 79... Ba5 { [%eval #-8] [%clk 0:11:53] } 0-1