Event: Round 4: Sultanbek, Beibars - Zhauynbay Aldiyar
Date: 2025-03-12
White: Sultanbek, Beibars
WhiteElo: 1940
Black: Zhauynbay Aldiyar
BlackTitle: CM
BlackElo: 2109
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:21:25] } 1... c5 { [%eval 0.25] [%clk 1:30:55] } 2. Nf3 { [%eval 0.2] [%clk 1:21:34] } 2... Nc6 { [%eval 0.25] [%clk 1:31:20] } 3. d4 { [%eval 0.27] [%clk 1:21:45] } 3... cxd4 { [%eval 0.35] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.21] [%clk 1:22:11] } 4... Nf6 { [%eval 0.19] [%clk 1:32:03] } 5. Nc3 { [%eval 0.26] [%clk 1:22:27] } 5... e5 { [%eval 0.34] [%clk 1:32:26] } 6. Ndb5 { [%eval 0.31] [%clk 1:22:20] } 6... d6 { [%eval 0.34] [%clk 1:32:47] } 7. Nd5 { [%eval 0.28] [%clk 1:21:57] } 7... Nxd5 { [%eval 0.17] [%clk 1:33:05] } 8. exd5 { [%eval 0.27] [%clk 1:22:20] } 8... Nb8 { [%eval 0.27] [%clk 1:33:28] } 9. c3 { [%eval -0.17] [%clk 1:17:36] } 9... Be7 { [%eval 0.0] [%clk 1:28:30] } 10. a4 { [%eval -0.02] [%clk 1:17:22] } 10... O-O { [%eval -0.07] [%clk 1:28:38] } 11. Bc4 { [%eval -0.28] [%clk 1:12:26] } 11... f5 { [%eval -0.27] [%clk 1:22:20] } 12. O-O { [%eval -0.26] [%clk 1:12:34] } 12... Nd7 { [%eval -0.36] [%clk 1:22:18] } 13. b4 { [%eval -0.85] [%clk 1:11:26] } 13... a6 { [%eval -0.8] [%clk 1:20:32] } 14. Na3 { [%eval -0.78] [%clk 1:11:41] } 14... Bg5 { [%eval -0.26] [%clk 1:18:56] } 15. Bb3 { [%eval -0.65] [%clk 1:07:06] } 15... Bxc1 { [%eval -0.74] [%clk 1:17:05] } 16. Rxc1 { [%eval -0.84] [%clk 1:07:00] } 16... Rf6?! { [%eval 0.18] } { Inaccuracy. f4 was best. } { [%clk 1:08:22] } 17. Qd2? { [%eval -1.26] } { Mistake. f4 was best. } { [%clk 1:02:54] } 17... e4? { [%eval 0.08] } { Mistake. f4 was best. } { [%clk 0:59:04] } 18. f4 { [%eval 0.11] [%clk 1:00:00] } 18... exf3 { [%eval 0.07] [%clk 1:02:51] } 19. Rxf3 { [%eval 0.13] [%clk 1:00:25] } 19... Ne5 { [%eval 0.17] [%clk 1:01:31] } 20. Rff1 { [%eval 0.03] [%clk 1:00:17] } 20... Rh6 { [%eval 0.26] [%clk 0:58:05] } 21. c4 { [%eval -0.02] [%clk 0:59:50] } 21... a5?! { [%eval 0.66] } { Inaccuracy. Bd7 was best. } { [%clk 0:47:30] } 22. Nb5 { [%eval 0.94] [%clk 0:56:59] } 22... axb4 { [%eval 0.91] [%clk 0:46:11] } 23. c5 { [%eval 0.95] [%clk 0:55:44] } 23... dxc5 { [%eval 0.83] [%clk 0:39:36] } 24. Rxc5 { [%eval 1.09] [%clk 0:56:07] } 24... Kh8 { [%eval 0.85] [%clk 0:31:35] } 25. d6 { [%eval 0.51] [%clk 0:50:50] } 25... Nc6 { [%eval 0.45] [%clk 0:29:55] } 26. g4? { [%eval -1.08] } { Mistake. Re1 was best. } { [%clk 0:37:57] } 26... Bd7 { [%eval -0.97] [%clk 0:22:02] } 27. gxf5 { [%eval -1.42] [%clk 0:37:03] } 27... Qf6 { [%eval -1.07] [%clk 0:19:42] } 28. Nc7?? { [%eval -3.05] } { Blunder. Qe3 was best. } { [%clk 0:37:06] } 28... Rf8?? { [%eval 0.0] } { Blunder. Nd4 was best. } { [%clk 0:19:55] } 29. Be6 { [%eval -0.5] [%clk 0:36:25] } 29... Bxe6?! { [%eval 0.06] } { Inaccuracy. Nd4 was best. } { [%clk 0:19:54] } 30. Nxe6 { [%eval 0.0] [%clk 0:36:42] } 30... Rg6+ { [%eval 0.04] [%clk 0:20:16] } 31. Kh1 { [%eval 0.01] [%clk 0:33:29] } 31... Qxe6 { [%eval 0.06] [%clk 0:11:01] } 32. Re1 { [%eval 0.0] [%clk 0:33:52] } 32... Qxd6?! { [%eval 0.7] } { Inaccuracy. Qxe1+ was best. } { [%clk 0:10:27] } 33. Rd5 { [%eval 0.76] [%clk 0:34:05] } 33... Qf6 { [%eval 0.79] [%clk 0:10:09] } 34. fxg6 { [%eval 0.83] [%clk 0:34:20] } 34... Qxg6? { [%eval 2.0] } { Mistake. b3 was best. } { [%clk 0:10:00] } 35. Rg1?! { [%eval 0.91] } { Inaccuracy. Qd3 was best. } { [%clk 0:31:49] } 35... Qe4+ { [%eval 0.85] [%clk 0:08:14] } 36. Qg2 { [%eval 0.86] [%clk 0:32:09] } 36... Qe7 { [%eval 0.79] [%clk 0:06:51] } 37. Rgd1 { [%eval 0.36] [%clk 0:31:45] } 37... Rf7 { [%eval 0.41] [%clk 0:05:13] } 38. Qg4 { [%eval 0.02] [%clk 0:30:34] } 38... Qf8 { [%eval 0.16] [%clk 0:03:21] } 39. Rd7 { [%eval 0.0] [%clk 0:28:35] } 39... Rf1+ { [%eval 0.1] [%clk 0:02:43] } 40. Rxf1 { [%eval 0.13] [%clk 0:26:40] } 40... Qxf1+ { [%eval 0.07] [%clk 0:03:09] } 41. Qg1 { [%eval 0.02] [%clk 0:27:06] } 41... Qf6 { [%eval 0.0] [%clk 0:03:28] } 42. Qd1 { [%eval 0.0] [%clk 0:25:31] } 42... Ne7 { [%eval 0.14] [%clk 0:01:56] } 43. Rd8+ { [%eval 0.11] [%clk 0:23:34] } 43... Ng8 { [%eval 0.05] [%clk 0:02:24] } 44. Kg1 { [%eval 0.0] [%clk 0:22:26] } 44... Qg5+ { [%eval 0.11] [%clk 0:02:24] } 45. Kf2 { [%eval 0.0] [%clk 0:22:18] } 45... Qf4+ { [%eval 0.0] [%clk 0:02:37] } 46. Ke2 { [%eval 0.0] [%clk 0:21:20] } 46... Qxh2+ { [%eval 0.0] [%clk 0:02:38] } 47. Kd3 { [%eval 0.0] [%clk 0:21:42] } 47... Qc7 { [%eval 0.0] [%clk 0:02:26] } 48. Qd2?? { [%eval #-21] } { Checkmate is now unavoidable. Ke2 was best. } { [%clk 0:21:20] } 48... Qxd8+ { [%eval -10.24] [%clk 0:02:51] } 0-1