Event: Round 4: Beristenov, Kair - Kazhibay, Beksultan
Date: 2025-01-25
White: Beristenov, Kair
WhiteElo: 2260
Black: Kazhibay, Beksultan
BlackElo: 2074
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard
TimeControl: 3+2

1. b3 { [%eval 0.0] [%clk 0:03:02] } 1... d5 { [%eval 0.0] [%clk 0:03:01] } 2. Bb2 { [%eval 0.0] [%clk 0:03:03] } 2... Nf6 { [%eval 0.0] [%clk 0:03:02] } 3. e3 { [%eval 0.04] [%clk 0:03:04] } 3... Bf5 { [%eval 0.0] [%clk 0:03:01] } 4. Nf3 { [%eval 0.0] [%clk 0:02:57] } 4... e6 { [%eval 0.0] [%clk 0:03:02] } 5. g3 { [%eval -0.27] [%clk 0:02:54] } 5... Nbd7 { [%eval -0.08] [%clk 0:02:51] } 6. Bg2 { [%eval -0.09] [%clk 0:02:54] } 6... Bd6 { [%eval 0.07] [%clk 0:02:50] } 7. O-O { [%eval 0.0] [%clk 0:02:50] } 7... O-O { [%eval 0.01] [%clk 0:02:50] } 8. d3 { [%eval 0.0] [%clk 0:02:45] } 8... c6 { [%eval -0.08] [%clk 0:02:29] } 9. Nbd2 { [%eval -0.07] [%clk 0:02:45] } 9... Bg6 { [%eval -0.04] [%clk 0:02:22] } 10. Qe2 { [%eval -0.28] [%clk 0:02:38] } 10... e5 { [%eval -0.19] [%clk 0:02:17] } 11. e4 { [%eval -0.34] [%clk 0:02:28] } 11... dxe4 { [%eval 0.18] [%clk 0:02:11] } 12. dxe4 { [%eval 0.04] [%clk 0:02:26] } 12... Qe7 { [%eval 0.5] [%clk 0:02:12] } 13. Nh4 { [%eval 0.53] [%clk 0:02:26] } 13... Rad8 { [%eval 0.61] [%clk 0:01:57] } 14. Nc4 { [%eval 0.47] [%clk 0:02:26] } 14... Bc7?! { [%eval 1.24] } { Inaccuracy. Bc5 was best. } { [%clk 0:01:56] } 15. Rad1 { [%eval 0.86] [%clk 0:02:18] } 15... Nc5 { [%eval 0.91] [%clk 0:01:50] } 16. Nxg6 { [%eval 0.46] [%clk 0:02:15] } 16... hxg6 { [%eval 0.51] [%clk 0:01:49] } 17. a4 { [%eval 0.28] [%clk 0:02:17] } 17... b5 { [%eval 0.24] [%clk 0:01:31] } 18. axb5 { [%eval 0.36] [%clk 0:02:15] } 18... cxb5 { [%eval 0.37] [%clk 0:01:31] } 19. Ne3 { [%eval 0.35] [%clk 0:02:15] } 19... a6 { [%eval 0.36] [%clk 0:01:32] } 20. Ra1 { [%eval 0.16] [%clk 0:02:00] } 20... Ne6? { [%eval 1.72] } { Mistake. Bb6 was best. } { [%clk 0:01:22] } 21. Rxa6 { [%eval 1.7] [%clk 0:01:23] } 21... Nd4 { [%eval 1.53] [%clk 0:01:23] } 22. Bxd4 { [%eval 1.62] [%clk 0:01:19] } 22... exd4 { [%eval 1.68] [%clk 0:01:24] } 23. Nd1 { [%eval 1.74] [%clk 0:01:20] } 23... Rfe8?! { [%eval 2.42] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:03] } 24. Qxb5 { [%eval 2.39] [%clk 0:01:07] } 24... Bd6 { [%eval 2.44] [%clk 0:00:16] } 25. Re1? { [%eval 1.16] } { Mistake. Ra4 was best. } { [%clk 0:00:50] } 25... Qc7? { [%eval 2.84] } { Mistake. Nd5 was best. } { [%clk 0:00:16] } 26. Qd3?? { [%eval 0.09] } { Blunder. Rc6 was best. } { [%clk 0:00:45] } 26... Nd7? { [%eval 1.37] } { Mistake. Nd5 was best. } { [%clk 0:00:16] } 27. Ra2 { [%eval 1.16] [%clk 0:00:41] } 27... Ne5 { [%eval 1.26] [%clk 0:00:15] } 28. Qd2 { [%eval 0.79] [%clk 0:00:31] } 28... Bc5? { [%eval 2.01] } { Mistake. Nc6 was best. } { [%clk 0:00:14] } 29. Nb2 { [%eval 2.2] [%clk 0:00:31] } 29... d3 { [%eval 2.15] [%clk 0:00:15] } 30. Nxd3 { [%eval 2.08] [%clk 0:00:29] } 30... Ng4?! { [%eval 3.17] } { Inaccuracy. Bb6 was best. } { [%clk 0:00:15] } 31. Qe2 { [%eval 2.62] [%clk 0:00:17] } 31... Nf6?! { [%eval 4.14] } { Inaccuracy. Rxd3 was best. } { [%clk 0:00:11] } 32. e5 { [%eval 4.14] [%clk 0:00:16] } 32... Nd7 { [%eval 4.23] [%clk 0:00:09] } 33. c3 { [%eval 3.59] [%clk 0:00:13] } 33... Bb6 { [%eval 3.63] [%clk 0:00:07] } 34. Rc2 { [%eval 3.53] [%clk 0:00:13] } 34... Qa7 { [%eval 3.88] [%clk 0:00:08] } 35. Kh1 { [%eval 3.52] [%clk 0:00:12] } 35... Nf8?! { [%eval 4.52] } { Inaccuracy. Qa3 was best. } { [%clk 0:00:07] } 36. f4 { [%eval 4.35] [%clk 0:00:12] } 36... Ne6 { [%eval 4.56] [%clk 0:00:09] } 37. Nb4 { [%eval 4.54] [%clk 0:00:13] } 37... Rd7 { [%eval 4.55] [%clk 0:00:06] } 38. Nd5 { [%eval 4.42] [%clk 0:00:13] } 38... Bd8 { [%eval 4.67] [%clk 0:00:07] } 39. b4 { [%eval 4.55] [%clk 0:00:13] } 39... Nc7 { [%eval 4.78] [%clk 0:00:06] } 40. c4 { [%eval 4.76] [%clk 0:00:12] } 40... Be7 { [%eval 4.82] [%clk 0:00:06] } 41. Rb1 { [%eval 4.79] [%clk 0:00:12] } 41... Red8 { [%eval 5.24] [%clk 0:00:05] } 42. b5 { [%eval 4.94] [%clk 0:00:12] } 42... Na8?! { [%eval 6.91] } { Inaccuracy. Nxd5 was best. } { [%clk 0:00:06] } 43. b6 { [%eval 5.53] [%clk 0:00:11] } 43... Qa3 { [%eval 7.04] [%clk 0:00:06] } 44. b7 { [%eval 6.91] [%clk 0:00:12] } 1-0