Event: World Olympiad PwD 2023
Site: Belgrade, Serbia
Date: 2023-01-30
White: Bolotov, Toktobek
WhiteElo: 1437
Black: Ryvova, Anna
BlackElo: 1823
Result: 1-0
ECO: D10
Opening: Slav Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:31:26] } 1... d5 { [%eval 0.27] [%clk 1:31:19] } 2. c4 { [%eval 0.29] [%clk 1:31:42] } 2... c6 { [%eval 0.3] [%clk 1:31:42] } 3. cxd5 { [%eval 0.24] [%clk 1:31:23] } 3... cxd5 { [%eval 0.19] [%clk 1:32:01] } 4. Nc3 { [%eval 0.15] [%clk 1:31:43] } 4... Nf6 { [%eval 0.21] [%clk 1:29:59] } 5. Nf3 { [%eval 0.22] [%clk 1:31:46] } 5... e6 { [%eval 0.13] [%clk 1:27:59] } 6. Bg5 { [%eval 0.17] [%clk 1:30:26] } 6... Be7 { [%eval 0.36] [%clk 1:28:12] } 7. e3 { [%eval 0.5] [%clk 1:30:45] } 7... O-O { [%eval 0.51] [%clk 1:28:28] } 8. Bd3 { [%eval 0.28] [%clk 1:30:41] } 8... h6 { [%eval 0.46] [%clk 1:28:12] } 9. Bh4 { [%eval 0.33] [%clk 1:30:52] } 9... Nc6 { [%eval 0.34] [%clk 1:27:32] } 10. a3 { [%eval 0.3] [%clk 1:31:01] } 10... Qb6?! { [%eval 0.88] } { Inaccuracy. Ne4 was best. } { [%clk 1:13:50] } 11. Qe2 { [%eval 0.59] [%clk 1:30:03] } 11... Re8 { [%eval 0.8] [%clk 1:11:38] } 12. O-O { [%eval 0.76] [%clk 1:28:57] } 12... Bd7 { [%eval 1.0] [%clk 1:10:46] } 13. Rac1 { [%eval 0.55] [%clk 1:29:00] } 13... Rac8 { [%eval 1.07] } 14. b4 { [%eval 0.73] [%clk 1:27:43] } 14... Qd8 { [%eval 0.67] [%clk 0:48:29] } 15. Nb5 { [%eval 0.38] [%clk 1:26:04] } 15... Bf8 { [%eval 0.72] [%clk 0:44:01] } 16. Ne5 { [%eval 0.48] [%clk 1:25:31] } 16... a6 { [%eval 0.85] [%clk 0:38:41] } 17. Nc3?! { [%eval 0.22] } { Inaccuracy. Bxf6 was best. } { [%clk 1:22:03] } 17... b5? { [%eval 1.62] } { Mistake. Be7 was best. } { [%clk 0:37:30] } 18. f4 { [%eval 1.72] [%clk 1:21:41] } 18... Be7 { [%eval 1.74] [%clk 0:34:40] } 19. Rf3? { [%eval 0.25] } { Mistake. Bb1 was best. } { [%clk 1:21:18] } 19... Nh7?? { [%eval 4.35] } { Blunder. Nxe5 was best. } { [%clk 0:31:54] } 20. Bxe7?? { [%eval 0.6] } { Blunder. Bxh7+ was best. } { [%clk 1:21:29] } 20... Qxe7 { [%eval 0.84] [%clk 0:32:05] } 21. Qc2 { [%eval 0.39] [%clk 1:20:16] } 21... Nf6 { [%eval 0.62] [%clk 0:31:15] } 22. Qf2? { [%eval -0.58] } { Mistake. Qb1 was best. } { [%clk 1:20:19] } 22... Rc7?! { [%eval 0.04] } { Inaccuracy. a5 was best. } { [%clk 0:26:13] } 23. Qd2 { [%eval -0.08] [%clk 1:18:39] } 23... Rec8 { [%eval 0.0] [%clk 0:25:49] } 24. f5 { [%eval -0.37] [%clk 1:18:18] } 24... Nxe5?! { [%eval 0.57] } { Inaccuracy. Be8 was best. } { [%clk 0:18:31] } 25. dxe5 { [%eval 0.19] [%clk 1:17:25] } 25... Ne4 { [%eval 0.32] [%clk 0:17:10] } 26. Bxe4 { [%eval 0.63] [%clk 1:17:19] } 26... dxe4 { [%eval 0.27] [%clk 0:17:34] } 27. f6 { [%eval 0.08] [%clk 1:17:44] } 27... gxf6?? { [%eval 5.13] } { Blunder. Qd8 was best. } { [%clk 0:12:33] } 28. exf6 { [%eval 5.65] [%clk 1:17:26] } 28... Qd8 { [%eval 6.12] [%clk 0:12:16] } 29. Rff1?? { [%eval 0.44] } { Blunder. Rg3+ was best. } { [%clk 1:15:00] } 29... Rc4 { [%eval 0.6] [%clk 0:10:04] } 30. Qd6 { [%eval 0.25] [%clk 1:13:56] } 30... Qc7?! { [%eval 1.12] } { Inaccuracy. Kh7 was best. } { [%clk 0:08:04] } 31. Qxc7? { [%eval -0.27] } { Mistake. Qd1 was best. } { [%clk 1:13:28] } 31... R8xc7 { [%eval 0.0] [%clk 0:08:25] } 32. Ne2 { [%eval 0.0] [%clk 1:13:18] } 32... Rxc1 { [%eval 0.0] [%clk 0:08:23] } 33. Rxc1 { [%eval 0.0] [%clk 1:13:33] } 33... Rxc1+ { [%eval 0.0] [%clk 0:08:44] } 34. Nxc1 { [%eval 0.0] [%clk 1:13:55] } 34... Kh7 { [%eval 0.0] [%clk 0:09:04] } 35. Nb3 { [%eval 0.0] [%clk 1:14:15] } 35... Kg6 { [%eval 0.0] [%clk 0:08:41] } 36. Nc5 { [%eval 0.0] [%clk 1:14:25] } 36... Bc6 { [%eval 0.0] [%clk 0:08:32] } 37. Nxa6 { [%eval 0.0] [%clk 1:14:48] } 37... Kxf6 { [%eval 0.0] [%clk 0:08:49] } 38. Kf2 { [%eval 0.0] [%clk 1:13:49] } 38... Kg5 { [%eval 0.0] [%clk 0:08:17] } 39. Nc5 { [%eval 0.0] [%clk 1:14:07] } 39... e5 { [%eval 0.0] [%clk 0:07:23] } 40. Nb3 { [%eval 0.0] [%clk 1:12:35] } 40... f5 { [%eval 0.0] [%clk 0:07:23] } 41. g3 { [%eval 0.0] [%clk 1:12:57] } 41... f4 { [%eval 0.0] [%clk 0:07:22] } 42. Nd2 { [%eval 0.0] [%clk 1:12:21] } 42... f3 { [%eval 0.0] [%clk 0:05:25] } 43. h3 { [%eval 0.0] [%clk 1:12:40] } 43... h5 { [%eval 0.0] [%clk 0:04:18] } 44. Nb1 { [%eval 0.0] [%clk 1:13:02] } 44... Bd7 { [%eval 0.0] [%clk 0:03:20] } 45. Nc3 { [%eval 0.0] [%clk 1:13:20] } 45... Bc6?? { [%eval 3.96] } { Blunder. Kf5 was best. } { [%clk 0:02:24] } 46. a4 { [%eval 4.43] [%clk 1:13:20] } 46... bxa4 { [%eval 3.84] [%clk 0:01:39] } 47. b5 { [%eval 4.35] [%clk 1:13:41] } 47... Bb7? { [%eval 9.06] } { Mistake. Bxb5 was best. } { [%clk 0:01:46] } 48. Nxa4 { [%eval 9.41] [%clk 1:14:06] } 48... Kf5 { [%eval 10.23] [%clk 0:21:16] } 49. Nc5 { [%eval 10.42] [%clk 1:44:25] } 49... Bd5 { [%eval 10.25] [%clk 0:21:07] } 50. b6 { [%eval 10.68] [%clk 1:44:46] } 50... Kf6 { [%eval 11.52] [%clk 0:14:30] } 51. b7 { [%eval 11.62] [%clk 1:45:01] } 51... Bxb7 { [%eval 11.66] [%clk 0:14:55] } 52. Nxb7 { [%eval 11.67] [%clk 1:45:29] } 52... Ke6 { [%eval 12.62] [%clk 0:13:55] } 53. g4 { [%eval 13.27] [%clk 1:45:29] } 53... Kf6 { [%eval 14.24] [%clk 0:13:03] } 54. Nc5 { [%eval 14.35] [%clk 1:45:52] } 54... hxg4 { [%eval 15.74] [%clk 0:13:22] } 55. hxg4 { [%eval 24.03] [%clk 1:46:19] } 55... Kg5 { [%eval 15.71] [%clk 0:13:28] } 56. Kg3 { [%eval 19.33] [%clk 1:46:04] } 56... f2?! { [%eval #20] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:11:28] } 57. Nxe4+ { [%eval 17.04] [%clk 1:46:23] } 1-0