Event: Round 9: Borumbayev, Adil - Mamyrov, Beybarys
Date: 2025-01-24
White: Borumbayev, Adil
WhiteElo: 1834
Black: Mamyrov, Beybarys
BlackElo: 1832
Result: 1-0
ECO: D32
Opening: Tarrasch Defense: Two Knights Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... d5 { [%eval 0.24] [%clk 0:15:18] } 2. c4 { [%eval 0.26] [%clk 0:15:27] } 2... e6 { [%eval 0.27] [%clk 0:15:27] } 3. Nc3 { [%eval 0.18] [%clk 0:15:36] } 3... c5 { [%eval 0.32] [%clk 0:15:35] } 4. cxd5 { [%eval 0.31] [%clk 0:15:41] } 4... exd5 { [%eval 0.27] [%clk 0:15:44] } 5. Nf3 { [%eval 0.19] [%clk 0:15:43] } 5... Nf6 { [%eval 0.34] [%clk 0:15:52] } 6. Bg5 { [%eval 0.3] [%clk 0:15:47] } 6... Be6 { [%eval 0.31] [%clk 0:16:00] } 7. e3 { [%eval 0.19] [%clk 0:15:52] } 7... c4 { [%eval 0.27] [%clk 0:16:07] } 8. Ne5 { [%eval 0.23] [%clk 0:14:53] } 8... Nc6?! { [%eval 0.8] } { Inaccuracy. Qa5 was best. } { [%clk 0:16:15] } 9. Qa4?? { [%eval -0.94] } { Blunder. Nxc4 was best. } { [%clk 0:13:34] } 9... Qb6 { [%eval -1.05] [%clk 0:16:01] } 10. O-O-O { [%eval -1.2] [%clk 0:10:17] } 10... Bb4 { [%eval -1.23] [%clk 0:15:43] } 11. Bxf6 { [%eval -1.04] [%clk 0:08:56] } 11... gxf6 { [%eval -1.19] [%clk 0:15:50] } 12. Nxc4 { [%eval -1.27] [%clk 0:07:48] } 12... dxc4 { [%eval -1.31] [%clk 0:15:54] } 13. d5 { [%eval -1.17] [%clk 0:08:02] } 13... Bxc3 { [%eval -1.27] [%clk 0:15:57] } 14. bxc3 { [%eval -1.04] [%clk 0:08:05] } 14... O-O-O?? { [%eval 0.93] } { Blunder. Bf5 was best. } { [%clk 0:15:26] } 15. Bxc4? { [%eval -0.18] } { Mistake. dxe6 was best. } { [%clk 0:07:26] } 15... Bf5 { [%eval -0.13] [%clk 0:15:10] } 16. Bb3?? { [%eval -3.08] } { Blunder. e4 was best. } { [%clk 0:06:05] } 16... Ne5 { [%eval -2.55] [%clk 0:14:49] } 17. Rd4?! { [%eval -3.65] } { Inaccuracy. e4 was best. } { [%clk 0:04:25] } 17... Kb8 { [%eval -3.82] [%clk 0:14:38] } 18. Rhd1 { [%eval -4.03] [%clk 0:04:27] } 18... Qc5?! { [%eval -2.8] } { Inaccuracy. Rhg8 was best. } { [%clk 0:14:21] } 19. Kb2 { [%eval -3.52] [%clk 0:03:41] } 19... Rc8 { [%eval -3.28] [%clk 0:14:22] } 20. c4 { [%eval -3.61] [%clk 0:02:53] } 20... Rhg8 { [%eval -3.37] [%clk 0:13:33] } 21. g3 { [%eval -3.35] [%clk 0:02:41] } 21... Bd7 { [%eval -3.37] [%clk 0:13:13] } 22. Qa3 { [%eval -3.15] [%clk 0:02:50] } 22... Qxa3+ { [%eval -2.79] [%clk 0:13:18] } 23. Kxa3 { [%eval -2.69] [%clk 0:02:59] } 23... Ng4 { [%eval -2.3] [%clk 0:13:22] } 24. Rf4 { [%eval -2.14] [%clk 0:02:56] } 24... f5 { [%eval -1.91] [%clk 0:13:16] } 25. Kb4 { [%eval -2.37] [%clk 0:02:52] } 25... Rg6 { [%eval -2.39] [%clk 0:12:34] } 26. h3 { [%eval -2.25] [%clk 0:01:36] } 26... Ne5 { [%eval -2.44] [%clk 0:12:39] } 27. Rh4 { [%eval -2.7] [%clk 0:01:19] } 27... h6 { [%eval -2.74] [%clk 0:12:36] } 28. f4?! { [%eval -4.35] } { Inaccuracy. Rf4 was best. } { [%clk 0:01:21] } 28... Nf3?! { [%eval -3.46] } { Inaccuracy. a5+ was best. } { [%clk 0:12:20] } 29. Rh5 { [%eval -3.29] [%clk 0:01:30] } 29... Rh8? { [%eval -1.8] } { Mistake. Re8 was best. } { [%clk 0:11:22] } 30. c5?! { [%eval -2.72] } { Inaccuracy. Bc2 was best. } { [%clk 0:01:39] } 30... Rxg3?! { [%eval -2.03] } { Inaccuracy. Re8 was best. } { [%clk 0:11:08] } 31. c6 { [%eval -2.68] [%clk 0:01:21] } 31... bxc6 { [%eval -2.64] [%clk 0:11:07] } 32. dxc6 { [%eval -2.49] [%clk 0:01:20] } 32... Be6?? { [%eval -0.29] } { Blunder. Bc8 was best. } { [%clk 0:11:06] } 33. Kc5?? { [%eval -3.54] } { Blunder. Bxe6 was best. } { [%clk 0:00:57] } 33... Ng1?? { [%eval 0.0] } { Blunder. Rg2 was best. } { [%clk 0:10:46] } 34. Bxe6 { [%eval -0.07] [%clk 0:00:22] } 34... fxe6 { [%eval -0.24] [%clk 0:10:54] } 35. Rb1+ { [%eval -0.16] [%clk 0:00:15] } 35... Ka8 { [%eval -0.1] [%clk 0:10:51] } 36. c7 { [%eval -0.13] [%clk 0:00:17] } 36... Ne2?? { [%eval 2.8] } { Blunder. Rgg8 was best. } { [%clk 0:10:29] } 37. Rxh6 { [%eval 2.75] [%clk 0:00:26] } 37... Rc8 { [%eval 2.72] [%clk 0:10:34] } 38. Kc6 { [%eval 2.47] [%clk 0:00:25] } 38... Rg7?? { [%eval #4] } { Checkmate is now unavoidable. Rgg8 was best. } { [%clk 0:10:24] } 39. Rb8+ { [%eval #3] [%clk 0:00:21] } 39... Rxb8 { [%eval #3] [%clk 0:10:30] } 40. cxb8=Q+ { [%eval #2] [%clk 0:00:29] } 40... Kxb8 { [%eval #2] [%clk 0:10:38] } 41. Rh8+ { [%eval #1] [%clk 0:00:38] } 1-0