Event: Round 4: Kurmanalina, Deniza - Abylaykyzy, Bibisara
Date: 2025-04-05
White: Kurmanalina, Deniza
WhiteTitle: WCM
WhiteElo: 1837
Black: Abylaykyzy, Bibisara
BlackElo: 1650
Result: 0-1
ECO: B99
Opening: Sicilian Defense: Najdorf Variation, Main Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:25:56] } 1... c5 { [%eval 0.25] [%clk 1:30:51] } 2. Nf3 { [%eval 0.2] [%clk 1:26:21] } 2... e6 { [%eval 0.28] [%clk 1:31:00] } 3. d4 { [%eval 0.4] [%clk 1:26:40] } 3... cxd4 { [%eval 0.29] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.23] [%clk 1:27:07] } 4... Nf6 { [%eval 0.29] [%clk 1:31:45] } 5. Nc3 { [%eval 0.21] [%clk 1:27:25] } 5... d6 { [%eval 0.39] [%clk 1:32:09] } 6. Bg5 { [%eval 0.11] [%clk 1:26:27] } 6... a6 { [%eval 0.17] [%clk 1:32:05] } 7. f4 { [%eval 0.05] [%clk 1:26:49] } 7... Nbd7 { [%eval 0.2] [%clk 1:32:15] } 8. Qf3 { [%eval 0.25] [%clk 1:26:59] } 8... Qc7 { [%eval 0.24] [%clk 1:32:20] } 9. O-O-O { [%eval 0.25] [%clk 1:25:34] } 9... Be7 { [%eval 0.41] [%clk 1:32:42] } 10. g4 { [%eval 0.56] [%clk 1:25:46] } 10... b5 { [%eval 0.59] [%clk 1:32:19] } 11. Bxf6 { [%eval 0.54] [%clk 1:25:51] } 11... gxf6?! { [%eval 1.19] } { Inaccuracy. Nxf6 was best. } { [%clk 1:32:38] } 12. f5 { [%eval 1.14] [%clk 1:25:54] } 12... Ne5 { [%eval 1.18] [%clk 1:30:38] } 13. Qh3 { [%eval 1.06] [%clk 1:25:44] } 13... Bd7?! { [%eval 1.79] } { Inaccuracy. b4 was best. } { [%clk 1:28:57] } 14. Qh5? { [%eval 0.48] } { Mistake. Nce2 was best. } { [%clk 1:23:42] } 14... Kd8?! { [%eval 1.2] } { Inaccuracy. O-O-O was best. } { [%clk 1:23:22] } 15. Qh3 { [%eval 1.02] [%clk 0:49:07] } 15... Qb7 { [%eval 1.27] [%clk 1:17:05] } 16. Bg2?! { [%eval 0.34] } { Inaccuracy. fxe6 was best. } { [%clk 0:38:41] } 16... Kc7 { [%eval 0.19] [%clk 1:15:16] } 17. Nce2 { [%eval 0.17] [%clk 0:33:22] } 17... Rag8 { [%eval 0.2] [%clk 1:13:55] } 18. fxe6 { [%eval 0.0] [%clk 0:24:53] } 18... fxe6 { [%eval 0.03] [%clk 1:13:21] } 19. Nf4 { [%eval 0.0] [%clk 0:23:18] } 19... Qc8 { [%eval 0.42] [%clk 1:08:15] } 20. g5? { [%eval -1.16] } { Mistake. Qb3 was best. } { [%clk 0:20:08] } 20... fxg5 { [%eval -1.2] [%clk 1:06:23] } 21. Nfxe6+? { [%eval -2.66] } { Mistake. Nd3 was best. } { [%clk 0:20:32] } 21... Kb8 { [%eval -2.66] [%clk 1:06:15] } 22. Qb3 { [%eval -3.2] [%clk 0:17:38] } 22... Rg6 { [%eval -3.26] [%clk 1:04:22] } 23. Bh3 { [%eval -3.78] [%clk 0:16:53] } 23... g4 { [%eval -3.6] [%clk 1:03:37] } 24. Nf4 { [%eval -4.34] [%clk 0:17:10] } 24... Bg5 { [%eval -4.39] [%clk 1:03:38] } 25. Rhf1 { [%eval -4.23] [%clk 0:16:37] } 25... gxh3 { [%eval -4.3] [%clk 1:03:13] } 26. Kb1 { [%eval -4.23] [%clk 0:17:00] } 26... Bxf4 { [%eval -4.16] [%clk 1:03:25] } 27. Rxf4 { [%eval -4.15] [%clk 0:17:28] } 27... Nc4 { [%eval -4.02] [%clk 0:57:56] } 28. a4 { [%eval -4.81] [%clk 0:16:28] } 28... Rg1 { [%eval -4.44] [%clk 0:56:11] } 29. Qd3 { [%eval -4.1] [%clk 0:15:55] } 29... Rhg8 { [%eval -4.03] [%clk 0:53:10] } 30. axb5 { [%eval -4.5] [%clk 0:12:56] } 30... axb5 { [%eval -4.61] [%clk 0:53:30] } 31. Rff1 { [%eval -4.7] [%clk 0:13:20] } 31... Rxf1 { [%eval -4.76] [%clk 0:51:20] } 32. Rxf1 { [%eval -4.69] [%clk 0:13:47] } 32... Qc5 { [%eval -4.53] [%clk 0:51:03] } 33. Nb3 { [%eval -4.89] [%clk 0:13:28] } 33... Qe5 { [%eval -4.9] [%clk 0:50:01] } 34. Nd4 { [%eval -4.84] [%clk 0:13:25] } 34... Rg2 { [%eval -4.74] [%clk 0:48:32] } 35. Rf8+ { [%eval -5.81] [%clk 0:10:51] } 35... Kb7 { [%eval -5.55] [%clk 0:38:58] } 36. Rf7 { [%eval -6.67] [%clk 0:10:23] } 36... Rg1+ { [%eval -6.66] [%clk 0:39:10] } 37. Ka2 { [%eval -6.41] [%clk 0:10:38] } 37... Qe8 { [%eval -6.17] [%clk 0:39:13] } 38. Rxh7?! { [%eval -9.94] } { Inaccuracy. Rxd7+ was best. } { [%clk 0:09:05] } 38... Qa8+ { [%eval -7.98] [%clk 0:39:12] } 39. Kb3? { [%eval #-3] } { Checkmate is now unavoidable. Qa3 was best. } { [%clk 0:09:32] } 39... Qa4+ { [%eval #-4] [%clk 0:39:12] } 40. Kc3 { [%eval #-4] [%clk 0:09:56] } 40... Qa5+ { [%eval #-3] [%clk 0:39:19] } 41. Kb3 { [%eval #-3] [%clk 0:10:18] } 41... Nd2+ { [%clk 0:39:39] } 0-1