Event: Round 4: Sainbayar, Anuurai - Cook, Chris
Date: 2025-02-20
White: Sainbayar, Anuurai
WhiteElo: 1682
Black: Cook, Chris
BlackElo: 1883
Result: 0-1
ECO: A00
Opening: Polish Opening
Variant: Standard

1. b4 { [%eval -0.11] [%clk 1:30:57] } 1... e6 { [%eval -0.1] [%clk 1:30:24] } 2. Bb2 { [%eval -0.1] [%clk 1:31:20] } 2... f5 { [%eval 0.42] [%clk 1:30:15] } 3. e3 { [%eval 0.42] [%clk 1:30:49] } 3... Nf6 { [%eval 0.43] [%clk 1:30:38] } 4. a3 { [%eval 0.02] [%clk 1:30:36] } 4... d5 { [%eval 0.46] [%clk 1:30:20] } 5. c4 { [%eval 0.46] [%clk 1:30:38] } 5... c6 { [%eval 0.52] [%clk 1:30:08] } 6. Nf3 { [%eval 0.53] [%clk 1:28:08] } 6... Bd6 { [%eval 0.44] [%clk 1:28:46] } 7. h4?! { [%eval -0.22] } { Inaccuracy. Be2 was best. } { [%clk 1:23:59] } 7... Nbd7 { [%eval -0.21] [%clk 1:23:15] } 8. Nc3 { [%eval -0.22] [%clk 1:14:22] } 8... Qe7 { [%eval -0.15] [%clk 1:19:07] } 9. cxd5 { [%eval -0.18] [%clk 1:11:21] } 9... exd5 { [%eval -0.2] [%clk 1:17:55] } 10. Bd3 { [%eval -0.19] [%clk 1:09:14] } 10... Ne5 { [%eval -0.1] [%clk 1:15:50] } 11. Nxe5 { [%eval -0.15] [%clk 1:09:23] } 11... Bxe5 { [%eval -0.16] [%clk 1:14:33] } 12. Be2?! { [%eval -1.01] } { Inaccuracy. Qc2 was best. } { [%clk 1:07:12] } 12... Ne4?! { [%eval -0.08] } { Inaccuracy. f4 was best. } { [%clk 1:04:49] } 13. Qc2 { [%eval -0.07] [%clk 1:03:02] } 13... O-O { [%eval -0.08] [%clk 0:56:35] } 14. h5 { [%eval -0.6] [%clk 0:58:43] } 14... Bd7?! { [%eval 0.21] } { Inaccuracy. Bxc3 was best. } { [%clk 0:51:20] } 15. h6 { [%eval -0.05] [%clk 0:56:32] } 15... g6 { [%eval 0.28] [%clk 0:50:20] } 16. g3?! { [%eval -0.27] } { Inaccuracy. f4 was best. } { [%clk 0:52:54] } 16... Rae8 { [%eval -0.21] [%clk 0:47:36] } 17. Nxe4 { [%eval -0.22] [%clk 0:50:00] } 17... fxe4 { [%eval -0.27] [%clk 0:43:15] } 18. Rh2 { [%eval -0.23] [%clk 0:43:08] } 18... Rf7 { [%eval -0.11] [%clk 0:37:27] } 19. O-O-O? { [%eval -1.75] } { Mistake. Rc1 was best. } { [%clk 0:42:26] } 19... Ref8 { [%eval -1.77] [%clk 0:37:24] } 20. f4? { [%eval -3.79] } { Mistake. Bxe5 was best. } { [%clk 0:32:09] } 20... exf3 { [%eval -3.76] [%clk 0:32:13] } 21. Bd3 { [%eval -3.74] [%clk 0:29:51] } 21... Bf5 { [%eval -3.15] [%clk 0:30:05] } 22. Bxf5 { [%eval -3.05] [%clk 0:28:15] } 22... Rxf5 { [%eval -3.06] [%clk 0:29:34] } 23. Rh3 { [%eval -3.55] [%clk 0:21:05] } 23... Bxb2+ { [%eval -2.92] [%clk 0:24:04] } 24. Qxb2 { [%eval -2.82] [%clk 0:21:18] } 24... Qe5?! { [%eval -2.08] } { Inaccuracy. c5 was best. } { [%clk 0:21:46] } 25. Qxe5 { [%eval -2.73] [%clk 0:17:40] } 25... Rxe5 { [%eval -2.43] [%clk 0:22:09] } 26. g4 { [%eval -3.01] [%clk 0:17:13] } 26... f2? { [%eval -1.49] } { Mistake. d4 was best. } { [%clk 0:19:42] } 27. Rf1 { [%eval -1.43] [%clk 0:17:23] } 27... Re6 { [%eval -0.89] [%clk 0:15:29] } 28. Kd1 { [%eval -0.68] [%clk 0:17:12] } 28... Ref6 { [%eval -0.5] [%clk 0:15:09] } 29. g5?? { [%eval -2.69] } { Blunder. Ke2 was best. } { [%clk 0:15:39] } 29... Rf5 { [%eval -2.64] [%clk 0:15:04] } 30. Rg3 { [%eval -2.45] [%clk 0:14:37] } 30... Kf7 { [%eval -2.73] [%clk 0:14:34] } 31. Ke2 { [%eval -2.7] [%clk 0:14:49] } 31... Ke6 { [%eval -2.64] [%clk 0:14:48] } 32. d4 { [%eval -3.01] [%clk 0:14:35] } 32... Kd6 { [%eval -2.82] [%clk 0:13:27] } 33. Rg4 { [%eval -3.11] [%clk 0:12:40] } 33... b6 { [%eval -3.01] [%clk 0:13:06] } 34. Rg2 { [%eval -2.71] [%clk 0:11:43] } 34... c5?! { [%eval -1.82] } { Inaccuracy. a5 was best. } { [%clk 0:12:56] } 35. bxc5+ { [%eval -2.18] [%clk 0:10:32] } 35... bxc5 { [%eval -2.53] [%clk 0:13:16] } 36. dxc5+ { [%eval -2.34] [%clk 0:09:12] } 36... Kxc5 { [%eval -2.0] [%clk 0:13:37] } 37. Rgxf2?? { [%eval -6.27] } { Blunder. Rc1+ was best. } { [%clk 0:09:11] } 37... Rxf2+ { [%eval -6.19] [%clk 0:13:29] } 38. Rxf2 { [%eval -7.69] [%clk 0:09:26] } 38... Rxf2+ { [%eval -7.42] [%clk 0:13:34] } 39. Kxf2 { [%eval -6.43] [%clk 0:09:54] } 39... a5 { [%eval -6.54] [%clk 0:13:54] } 40. Kf3 { [%eval -6.22] [%clk 0:09:30] } 40... a4 { [%eval -7.62] [%clk 0:14:06] } 41. Ke2?! { [%eval -73.07] } { Inaccuracy. Kf4 was best. } { [%clk 0:08:42] } 41... Kc4 { [%eval -74.89] [%clk 0:14:12] } 42. Kd2 { [%eval -68.08] [%clk 0:07:56] } 42... Kb3 { [%eval -11.27] [%clk 0:13:52] } 43. Kc1?! { [%eval #-15] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:07:06] } 43... Kxa3 { [%eval #-15] [%clk 0:13:55] } 44. Kb1 { [%eval #-12] [%clk 0:06:41] } 44... Kb3 { [%eval #-12] [%clk 0:14:11] } 45. Ka1 { [%eval -52.06] [%clk 0:06:41] } 45... Kc3 { [%eval #-13] [%clk 0:14:11] } 46. Ka2 { [%eval #-13] [%clk 0:03:08] } 46... Kd3 { [%eval -11.91] [%clk 0:14:34] } 47. e4?! { [%eval #-10] } { Checkmate is now unavoidable. Ka3 was best. } { [%clk 0:03:05] } 47... dxe4 { [%eval #-9] [%clk 0:14:55] } 0-1