Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-02-03
White: Chikafu, Onai
WhiteElo: 1494
Black: Sadam, Ali Sheikh
BlackElo: 1578
Result: 1-0
ECO: C01
Opening: French Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... e6 { [%eval 0.0] [%clk 1:26:16] } 2. d4 { [%eval 0.3] [%clk 1:30:51] } 2... d5 { [%eval 0.25] [%clk 1:26:38] } 3. exd5 { [%eval 0.23] [%clk 1:30:23] } 3... exd5 { [%eval 0.19] [%clk 1:26:57] } 4. Nf3 { [%eval 0.12] [%clk 1:30:35] } 4... Bd6 { [%eval 0.21] [%clk 1:26:49] } 5. Bd3 { [%eval 0.13] [%clk 1:30:47] } 5... Ne7 { [%eval 0.16] [%clk 1:26:38] } 6. O-O { [%eval 0.0] [%clk 1:30:07] } 6... Bf5?! { [%eval 0.64] } { Inaccuracy. Nbc6 was best. } { [%clk 1:26:54] } 7. Re1 { [%eval 0.12] [%clk 1:29:45] } 7... O-O { [%eval 0.17] [%clk 1:27:06] } 8. Nc3 { [%eval 0.05] [%clk 1:29:31] } 8... Bxd3 { [%eval 0.11] [%clk 1:26:58] } 9. Qxd3 { [%eval 0.12] [%clk 1:29:42] } 9... c6 { [%eval 0.05] [%clk 1:27:22] } 10. Bg5 { [%eval 0.04] [%clk 1:29:21] } 10... f6 { [%eval 0.06] [%clk 1:26:26] } 11. Bh4 { [%eval 0.1] [%clk 1:29:26] } 11... Nd7 { [%eval 0.31] [%clk 1:25:59] } 12. Re6 { [%eval 0.1] [%clk 1:28:57] } 12... Nb6 { [%eval 0.06] [%clk 1:21:42] } 13. Rae1 { [%eval 0.07] [%clk 1:28:47] } 13... Ng6 { [%eval 0.13] [%clk 1:18:49] } 14. Bg3 { [%eval 0.14] [%clk 1:26:40] } 14... Bxg3 { [%eval 0.17] [%clk 1:14:23] } 15. hxg3 { [%eval 0.14] [%clk 1:26:28] } 15... Qd7 { [%eval 0.18] [%clk 1:14:45] } 16. Qf5 { [%eval -0.06] [%clk 1:26:00] } 16... Rae8 { [%eval -0.14] [%clk 1:13:52] } 17. b3?! { [%eval -0.9] } { Inaccuracy. g4 was best. } { [%clk 1:25:08] } 17... Re7?! { [%eval 0.0] } { Inaccuracy. Ne5 was best. } { [%clk 1:13:46] } 18. Qh3 { [%eval -0.22] [%clk 1:24:17] } 18... Rfe8 { [%eval 0.0] [%clk 1:10:59] } 19. Rxe7 { [%eval 0.03] [%clk 1:24:21] } 19... Rxe7 { [%eval -0.05] [%clk 1:11:12] } 20. Qxd7 { [%eval -0.01] [%clk 1:23:36] } 20... Nxd7 { [%eval 0.0] [%clk 1:11:21] } 21. Kf1 { [%eval -0.05] [%clk 1:23:20] } 21... Kf7 { [%eval -0.14] [%clk 1:11:47] } 22. Rxe7+ { [%eval -0.09] [%clk 1:22:47] } 22... Kxe7 { [%eval -0.06] [%clk 1:10:12] } 23. Ke2 { [%eval -0.09] [%clk 1:22:52] } 23... Kd6 { [%eval -0.1] [%clk 1:09:10] } 24. Nd1 { [%eval -0.07] [%clk 1:22:58] } 24... Ne7 { [%eval -0.06] [%clk 1:07:55] } 25. Ne3 { [%eval -0.11] [%clk 1:23:06] } 25... b5 { [%eval -0.02] [%clk 1:06:51] } 26. Ne1 { [%eval -0.06] [%clk 1:22:35] } 26... b4 { [%eval 0.0] [%clk 1:01:21] } 27. Nd3 { [%eval -0.08] [%clk 1:22:34] } 27... a5 { [%eval -0.06] [%clk 1:01:37] } 28. Nf4 { [%eval -0.15] [%clk 1:22:36] } 28... g6 { [%eval 0.01] [%clk 0:59:05] } 29. Kd3 { [%eval 0.0] [%clk 1:22:24] } 29... Nc8 { [%eval 0.11] [%clk 0:55:54] } 30. c4 { [%eval 0.11] [%clk 1:22:26] } 30... bxc3 { [%eval 0.13] [%clk 0:51:17] } 31. Kxc3 { [%eval 0.2] [%clk 1:22:24] } 31... Nf8 { [%eval 0.16] [%clk 0:47:35] } 32. Ng4 { [%eval 0.16] [%clk 1:22:16] } 32... Nd7 { [%eval 0.12] [%clk 0:43:56] } 33. b4 { [%eval 0.0] [%clk 1:21:59] } 33... axb4+ { [%eval 0.33] [%clk 0:40:15] } 34. Kxb4 { [%eval 0.25] [%clk 1:22:15] } 34... c5+? { [%eval 1.88] } { Mistake. Na7 was best. } { [%clk 0:38:27] } 35. dxc5+ { [%eval 2.16] [%clk 1:22:12] } 35... Kc6?! { [%eval 3.07] } { Inaccuracy. Nxc5 was best. } { [%clk 0:37:04] } 36. Ne2?? { [%eval 0.46] } { Blunder. Ne6 was best. } { [%clk 1:21:35] } 36... f5?? { [%eval 3.03] } { Blunder. Nxc5 was best. } { [%clk 0:33:55] } 37. Nd4+ { [%eval 3.4] [%clk 1:21:04] } 37... Kc7 { [%eval 3.26] [%clk 0:34:06] } 38. Ne3 { [%eval 3.44] [%clk 1:20:41] } 38... Ne7 { [%eval 3.62] [%clk 0:34:13] } 39. Kb5 { [%eval 3.43] [%clk 1:20:34] } 39... Ne5 { [%eval 3.78] [%clk 0:34:01] } 40. a4 { [%eval 3.68] [%clk 1:19:48] } 40... Ng4?! { [%eval 5.05] } { Inaccuracy. Nd3 was best. } { [%clk 0:28:57] } 41. Nxg4 { [%eval 5.06] [%clk 1:19:07] } 41... fxg4 { [%eval 5.13] [%clk 0:29:25] } 42. a5 { [%eval 4.66] [%clk 1:19:08] } 42... Nc8 { [%eval 4.81] [%clk 0:28:33] } 43. c6 { [%eval 5.5] [%clk 1:19:09] } 43... Kd6 { [%eval 5.95] [%clk 0:28:07] } 44. Ka6 { [%eval 5.0] [%clk 1:19:21] } 44... Kc5 { [%eval 6.15] [%clk 0:27:15] } 45. Kb7 { [%eval 5.54] [%clk 1:19:08] } 45... Nd6+ { [%eval 6.07] [%clk 0:27:17] } 46. Kc7 { [%eval 5.82] [%clk 1:19:07] } 46... Nc4 { [%eval 6.5] [%clk 0:17:49] } 47. a6 { [%eval 6.43] [%clk 1:19:04] } 47... Nb6 { [%eval 7.57] [%clk 0:17:33] } 48. Ne6+ { [%eval 6.53] [%clk 1:18:55] } 48... Kb5 { [%eval 6.74] [%clk 0:17:35] } 49. Kb7 { [%eval 5.77] [%clk 1:19:01] } 49... Nc4 { [%eval 6.7] [%clk 0:09:22] } 50. a7 { [%eval 5.67] [%clk 1:19:08] } 50... Na5+ { [%eval 5.29] [%clk 0:09:39] } 51. Kc7 { [%eval 5.85] [%clk 1:19:16] } 51... Nxc6 { [%eval 5.46] [%clk 0:04:18] } 52. a8=Q { [%eval 5.83] [%clk 1:19:25] } 52... Nb4 { [%eval 6.14] [%clk 0:04:12] } 53. Qh8 { [%eval 5.89] [%clk 1:19:02] } 53... Kc4 { [%eval 11.39] [%clk 0:04:23] } 54. Qd4+ { [%eval 10.76] [%clk 1:19:03] } 54... Kb3 { [%eval 10.98] [%clk 0:03:57] } 55. Nc5+ { [%eval 11.27] [%clk 1:19:07] } 55... Ka3?! { [%eval #4] } { Checkmate is now unavoidable. Kc2 was best. } { [%clk 0:04:06] } 56. Qc3+ { [%eval #3] [%clk 1:19:18] } 56... Ka2 { [%eval #3] [%clk 0:03:43] } 57. Qxb4 { [%eval #2] [%clk 1:19:32] } 57... h5 { [%eval #2] [%clk 0:03:59] } 58. Nd3 { [%eval #1] [%clk 1:19:44] } 1-0