Event: Round 4: Dumanuly, Sultanbeibarys - Beristenov, Kair
Date: 2025-01-23
White: Dumanuly, Sultanbeibarys
WhiteTitle: FM
WhiteElo: 2252
Black: Beristenov, Kair
BlackElo: 2196
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:27] } 2... Nc6 { [%eval 0.25] [%clk 0:15:27] } 3. Bb5 { [%eval 0.28] [%clk 0:15:36] } 3... Nf6 { [%eval 0.24] [%clk 0:15:30] } 4. Nc3 { [%eval 0.29] [%clk 0:15:35] } 4... Qc7 { [%eval 0.44] [%clk 0:15:39] } 5. O-O { [%eval 0.29] [%clk 0:15:31] } 5... Nd4 { [%eval 0.47] [%clk 0:15:47] } 6. Re1 { [%eval 0.28] [%clk 0:15:33] } 6... e5 { [%eval 0.42] [%clk 0:15:55] } 7. Bc4 { [%eval 0.38] [%clk 0:15:14] } 7... Be7 { [%eval 0.34] [%clk 0:15:47] } 8. h3 { [%eval 0.29] [%clk 0:15:09] } 8... O-O { [%eval 0.3] [%clk 0:15:31] } 9. d3 { [%eval 0.33] [%clk 0:15:13] } 9... h6 { [%eval 0.35] [%clk 0:15:38] } 10. Be3 { [%eval 0.1] [%clk 0:14:44] } 10... d6 { [%eval 0.13] [%clk 0:15:41] } 11. Bxd4 { [%eval -0.01] [%clk 0:13:29] } 11... cxd4 { [%eval -0.15] [%clk 0:15:39] } 12. Ne2 { [%eval -0.4] [%clk 0:13:36] } 12... Kh7?! { [%eval 0.39] } { Inaccuracy. Nxe4 was best. } { [%clk 0:14:26] } 13. Nd2 { [%eval -0.09] [%clk 0:12:06] } 13... Ne8 { [%eval 0.35] [%clk 0:13:46] } 14. f4?! { [%eval -0.26] } { Inaccuracy. c3 was best. } { [%clk 0:11:37] } 14... g6 { [%eval -0.16] [%clk 0:13:07] } 15. Rf1 { [%eval -0.24] [%clk 0:10:04] } 15... f5 { [%eval -0.03] [%clk 0:12:54] } 16. c3 { [%eval -0.02] [%clk 0:09:16] } 16... dxc3 { [%eval -0.01] [%clk 0:12:27] } 17. Nxc3 { [%eval -0.05] [%clk 0:09:23] } 17... Nf6 { [%eval -0.01] [%clk 0:12:34] } 18. Kh1?! { [%eval -0.61] } { Inaccuracy. Nd5 was best. } { [%clk 0:09:14] } 18... exf4?! { [%eval 0.0] } { Inaccuracy. Nh5 was best. } { [%clk 0:11:09] } 19. Rc1 { [%eval -0.48] [%clk 0:08:07] } 19... Nh5 { [%eval -0.45] [%clk 0:10:52] } 20. Rf3?! { [%eval -1.28] } { Inaccuracy. Nd5 was best. } { [%clk 0:06:03] } 20... Qd8 { [%eval -1.28] [%clk 0:09:55] } 21. Nd5 { [%eval -1.41] [%clk 0:05:57] } 21... Bf6?! { [%eval -0.67] } { Inaccuracy. Bd7 was best. } { [%clk 0:10:02] } 22. Qb3? { [%eval -2.22] } { Mistake. Nxf4 was best. } { [%clk 0:05:49] } 22... Be5?! { [%eval -1.38] } { Inaccuracy. Ng3+ was best. } { [%clk 0:09:52] } 23. Kh2 { [%eval -1.82] [%clk 0:03:10] } 23... Rb8 { [%eval -1.67] [%clk 0:10:00] } 24. a4?! { [%eval -2.97] } { Inaccuracy. exf5 was best. } { [%clk 0:02:40] } 24... Ng3?! { [%eval -1.77] } { Inaccuracy. fxe4 was best. } { [%clk 0:09:05] } 25. Qc2? { [%eval -3.18] } { Mistake. d4 was best. } { [%clk 0:01:28] } 25... Qh4?? { [%eval 0.0] } { Blunder. Ne2 was best. } { [%clk 0:07:56] } 26. Bb3? { [%eval -1.27] } { Mistake. d4 was best. } { [%clk 0:01:20] } 26... Rf7?? { [%eval 2.75] } { Blunder. Bd7 was best. } { [%clk 0:06:58] } 27. d4 { [%eval 2.75] [%clk 0:00:34] } 27... fxe4? { [%eval 4.6] } { Mistake. Bxd4 was best. } { [%clk 0:05:26] } 28. dxe5 { [%eval 4.57] [%clk 0:00:42] } 28... exf3 { [%eval 5.32] [%clk 0:05:01] } 29. Nxf3? { [%eval 2.96] } { Mistake. Nf6+ was best. } { [%clk 0:00:51] } 29... Qd8 { [%eval 3.03] [%clk 0:04:52] } 30. Nf6+ { [%eval 3.02] [%clk 0:00:43] } 30... Rxf6 { [%eval 2.8] [%clk 0:03:52] } 31. exf6 { [%eval 2.76] [%clk 0:00:49] } 31... Bf5? { [%eval 4.79] } { Mistake. Bd7 was best. } { [%clk 0:03:59] } 32. Qc7+? { [%eval 2.41] } { Mistake. Qc4 was best. } { [%clk 0:00:23] } 32... Qxc7 { [%eval 2.36] [%clk 0:04:07] } 33. Rxc7+ { [%eval 2.13] [%clk 0:00:32] } 33... Kh8 { [%eval 2.09] [%clk 0:04:15] } 34. Nd4 { [%eval 2.02] [%clk 0:00:26] } 34... Ne4 { [%eval 2.6] [%clk 0:02:49] } 35. f7 { [%eval 2.6] [%clk 0:00:29] } 35... Nc5 { [%eval 2.56] [%clk 0:02:54] } 36. Bd5 { [%eval 2.41] [%clk 0:00:27] } 36... Kg7 { [%eval 2.46] [%clk 0:02:01] } 37. Nxf5+?! { [%eval 1.67] } { Inaccuracy. b4 was best. } { [%clk 0:00:31] } 37... gxf5 { [%eval 1.8] [%clk 0:02:10] } 38. a5 { [%eval 1.73] [%clk 0:00:29] } 38... b6 { [%eval 1.58] [%clk 0:01:37] } 39. b4 { [%eval 1.49] [%clk 0:00:38] } 39... Na6 { [%eval 1.99] [%clk 0:01:33] } 40. Re7 { [%eval 1.74] [%clk 0:00:27] } 40... Rf8 { [%eval 2.35] [%clk 0:00:59] } 41. axb6?? { [%eval 0.0] } { Blunder. b5 was best. } { [%clk 0:00:22] } 41... axb6 { [%eval 0.0] [%clk 0:00:51] } 42. b5 { [%eval 0.0] [%clk 0:00:27] } 42... Nb4 { [%eval 0.0] [%clk 0:00:33] } 43. Be6 { [%eval 0.0] [%clk 0:00:35] } 43... d5 { [%eval 0.47] [%clk 0:00:29] } 44. Rb7 { [%eval 0.0] [%clk 0:00:34] } 44... d4?? { [%eval 2.63] } { Blunder. Kf6 was best. } { [%clk 0:00:25] } 45. Rxb6 { [%eval 2.53] [%clk 0:00:42] } 45... Rd8 { [%eval 2.02] [%clk 0:00:34] } 46. Rc6?? { [%eval -4.79] } { Blunder. Bb3 was best. } { [%clk 0:00:15] } 46... d3?? { [%eval 0.0] } { Blunder. Nxc6 was best. } { [%clk 0:00:29] } 47. Rc1 { [%eval 0.0] [%clk 0:00:21] } 47... Nc2 { [%eval -0.02] [%clk 0:00:20] } 48. Rd1 { [%eval -0.02] [%clk 0:00:14] } 48... d2 { [%eval -0.02] [%clk 0:00:21] } 49. b6?? { [%eval -5.53] } { Blunder. Bb3 was best. } { [%clk 0:00:20] } 49... Ne3 { [%eval -5.35] [%clk 0:00:29] } 50. b7 { [%eval -5.88] [%clk 0:00:26] } 50... Nxd1 { [%eval -5.68] [%clk 0:00:25] } 51. Bc8 { [%eval -5.56] [%clk 0:00:35] } 51... Ne3 { [%eval -4.34] [%clk 0:00:25] } 52. b8=Q { [%eval -4.32] [%clk 0:00:37] } 52... d1=Q { [%eval -4.34] [%clk 0:00:33] } 53. Qe5+ { [%eval -4.24] [%clk 0:00:35] } 53... Kh7 { [%eval -3.99] [%clk 0:00:20] } 54. f8=N+? { [%eval -6.82] } { Mistake. Bxf5+ was best. } { [%clk 0:00:20] } 54... Rxf8 { [%eval -6.64] [%clk 0:00:19] } 55. Qe7+ { [%eval -6.31] [%clk 0:00:27] } 55... Kg6 { [%eval -6.13] [%clk 0:00:27] } 56. Qe6+ { [%eval -6.1] [%clk 0:00:13] } 56... Kg7 { [%eval -6.14] [%clk 0:00:29] } 57. Qe5+ { [%eval -6.12] [%clk 0:00:20] } 57... Rf6 { [%eval -6.06] [%clk 0:00:38] } 58. Qe7+ { [%eval -6.93] [%clk 0:00:27] } 58... Rf7 { [%eval -6.58] [%clk 0:00:47] } 59. Qe5+ { [%clk 0:00:34] } 59... Kh7 { [%clk 0:00:56] } 0-1