Event: Round 5: Zarina Nurgaliyeva - Aidana Koyshibai
Date: 2024-01-16
White: Zarina Nurgaliyeva
Black: Aidana Koyshibai
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard

1. e4 { [%eval 0.17] [%clk 0:15:17] } 1... c5 { [%eval 0.33] [%clk 0:14:31] } 2. Nf3 { [%eval 0.17] [%clk 0:15:21] } 2... e6 { [%eval 0.0] [%clk 0:14:40] } 3. c3 { [%eval 0.17] [%clk 0:15:30] } 3... d5 { [%eval 0.09] [%clk 0:14:24] } 4. exd5 { [%eval 0.21] [%clk 0:15:36] } 4... exd5 { [%eval 0.26] [%clk 0:14:32] } 5. d4 { [%eval 0.23] [%clk 0:15:41] } 5... a6 { [%eval 0.46] [%clk 0:13:18] } 6. Be2 { [%eval 0.09] [%clk 0:15:14] } 6... Bd6 { [%eval 0.43] [%clk 0:12:26] } 7. dxc5 { [%eval 0.28] [%clk 0:15:01] } 7... Bxc5 { [%eval 0.28] [%clk 0:12:26] } 8. Nbd2 { [%eval 0.11] [%clk 0:14:18] } 8... Ne7 { [%eval 0.4] [%clk 0:11:39] } 9. Nb3 { [%eval 0.38] [%clk 0:14:25] } 9... Bd6 { [%eval 0.32] [%clk 0:11:39] } 10. O-O { [%eval 0.3] [%clk 0:14:18] } 10... O-O { [%eval 0.38] [%clk 0:11:40] } 11. Bg5 { [%eval 0.35] [%clk 0:13:39] } 11... Nbc6 { [%eval 0.39] [%clk 0:11:30] } 12. Nbd4 { [%eval 0.21] [%clk 0:12:39] } 12... Qc7 { [%eval 0.31] [%clk 0:10:48] } 13. h3 { [%eval 0.29] [%clk 0:12:10] } 13... h6 { [%eval 0.23] [%clk 0:10:30] } 14. Be3 { [%eval 0.22] [%clk 0:11:52] } 14... Re8 { [%eval 0.35] [%clk 0:09:46] } 15. Bd3 { [%eval 0.3] [%clk 0:11:11] } 15... Ne5 { [%eval 0.68] [%clk 0:08:58] } 16. Nxe5 { [%eval 0.67] [%clk 0:10:31] } 16... Bxe5 { [%eval 0.68] [%clk 0:09:02] } 17. Qh5 { [%eval 0.71] [%clk 0:09:42] } 17... Bf4 { [%eval 0.83] [%clk 0:07:45] } 18. Rae1 { [%eval 0.68] [%clk 0:09:20] } 18... Bd7 { [%eval 0.69] [%clk 0:06:36] } 19. Qf3 { [%eval 0.58] [%clk 0:06:36] } 19... Bxe3 { [%eval 0.6] [%clk 0:04:55] } 20. fxe3 { [%eval 0.58] [%clk 0:05:17] } 20... Rf8 { [%eval 1.1] [%clk 0:04:45] } 21. e4 { [%eval 1.04] [%clk 0:04:05] } 21... dxe4?? { [%eval 5.26] } { Blunder. Nc6 was best. } { [%clk 0:03:43] } 22. Qxe4 { [%eval 5.33] [%clk 0:03:09] } 22... Ng6 { [%eval 5.5] [%clk 0:03:13] } 23. Rxf7 { [%eval 5.07] [%clk 0:02:16] } 23... Rxf7 { [%eval 5.49] [%clk 0:02:59] } 24. Qxg6 { [%eval 5.53] [%clk 0:02:22] } 24... Rf6 { [%eval 5.37] [%clk 0:02:56] } 25. Qh7+ { [%eval 5.56] [%clk 0:02:26] } 25... Kf7 { [%eval 5.5] [%clk 0:03:05] } 26. Bc2 { [%eval 5.3] [%clk 0:02:11] } 26... Qg3 { [%eval 6.25] [%clk 0:02:22] } 27. Bb3+ { [%eval 6.02] [%clk 0:01:47] } 27... Be6 { [%eval 6.13] [%clk 0:01:16] } 28. Bxe6+ { [%eval 5.96] [%clk 0:01:53] } 28... Rxe6 { [%eval 6.05] [%clk 0:01:03] } 29. Rxe6 { [%eval 5.86] [%clk 0:01:44] } 29... Qf4 { [%eval 6.1] [%clk 0:00:55] } 30. Qe4 { [%eval 5.59] [%clk 0:01:44] } 30... Qc1+?! { [%eval 7.43] } { Inaccuracy. Qxe4 was best. } 31. Kh2 { [%eval 6.67] [%clk 0:01:51] } 31... Qxb2?? { [%eval #4] } { Checkmate is now unavoidable. Kg8 was best. } { [%clk 0:00:34] } 32. Qd5? { [%eval 7.81] } { Lost forced checkmate sequence. Re7+ was best. } { [%clk 0:01:57] } 32... Kf8 { [%eval #7] [%clk 0:00:30] } 33. Re3? { [%eval 9.6] } { Lost forced checkmate sequence. Qf5+ was best. } { [%clk 0:02:04] } 33... Qb6 { [%eval 9.57] [%clk 0:00:22] } 34. Rf3+ { [%eval #8] [%clk 0:02:13] } 34... Ke8 { [%eval #3] [%clk 0:00:30] } 35. Qe5+ { [%eval #6] [%clk 0:02:04] } 35... Kd7 { [%eval #6] [%clk 0:00:22] } 36. Rf7+ { [%eval #5] [%clk 0:02:09] } 36... Kd8 { [%eval #3] [%clk 0:00:30] } 37. Qe7+ { [%eval #2] [%clk 0:02:15] } 37... Kc8 { [%eval #2] [%clk 0:00:38] } 38. Qe8+ { [%eval #5] [%clk 0:02:24] } 1-0