Event: WBTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-05
White: Serikbay, Assel
WhiteTitle: WIM
WhiteElo: 2062
Black: Koneru, Humpy
BlackTitle: GM
BlackElo: 2432
Result: 0-1
ECO: A90
Opening: Dutch Defense: Classical Variation
Variant: Standard
TimeControl: 3+2

1. d4 { [%eval 0.16] [%clk 0:03:03] } 1... e6 { [%eval 0.38] [%clk 0:03:03] } 2. c4 { [%eval 0.17] [%clk 0:03:03] } 2... f5 { [%eval 0.48] [%clk 0:03:04] } 3. g3 { [%eval 0.49] [%clk 0:03:02] } 3... Nf6 { [%eval 0.4] [%clk 0:03:05] } 4. Bg2 { [%eval 0.44] [%clk 0:03:03] } 4... d5 { [%eval 0.48] [%clk 0:03:05] } 5. Nf3 { [%eval 0.42] [%clk 0:03:03] } 5... Nc6 { [%eval 0.82] [%clk 0:02:43] } 6. O-O { [%eval 0.77] [%clk 0:02:57] } 6... Ne4 { [%eval 0.8] [%clk 0:02:41] } 7. Nc3 { [%eval 0.66] [%clk 0:02:44] } 7... Be7 { [%eval 0.64] [%clk 0:02:38] } 8. Qb3 { [%eval 0.19] [%clk 0:02:22] } 8... Na5 { [%eval 0.32] [%clk 0:02:07] } 9. Qa4+ { [%eval 0.26] [%clk 0:02:22] } 9... c6 { [%eval 0.29] [%clk 0:02:03] } 10. cxd5 { [%eval 0.24] [%clk 0:02:17] } 10... Nxc3 { [%eval 0.28] [%clk 0:01:39] } 11. bxc3 { [%eval 0.27] [%clk 0:02:18] } 11... exd5 { [%eval 0.31] [%clk 0:01:40] } 12. Ne5 { [%eval 0.19] [%clk 0:02:16] } 12... O-O { [%eval 0.43] [%clk 0:01:21] } 13. Rb1 { [%eval 0.4] [%clk 0:02:14] } 13... Bd6 { [%eval 0.55] [%clk 0:01:15] } 14. Nd3 { [%eval 0.11] [%clk 0:01:29] } 14... Re8 { [%eval 0.1] [%clk 0:01:04] } 15. Re1 { [%eval 0.13] [%clk 0:01:25] } 15... Nc4 { [%eval 0.16] [%clk 0:00:56] } 16. Bf4 { [%eval -0.14] [%clk 0:01:24] } 16... b5 { [%eval 0.03] [%clk 0:00:50] } 17. Qd1 { [%eval -0.01] [%clk 0:01:24] } 17... Bxf4 { [%eval 0.0] [%clk 0:00:34] } 18. Nxf4 { [%eval 0.04] [%clk 0:01:25] } 18... Qa5 { [%eval 0.33] [%clk 0:00:33] } 19. Qc1 { [%eval 0.11] [%clk 0:01:08] } 19... Qxa2 { [%eval 0.57] [%clk 0:00:24] } 20. Nxd5?! { [%eval 0.0] } { Inaccuracy. Rxb5 was best. } { [%clk 0:00:21] } 20... cxd5 { [%eval 0.0] [%clk 0:00:23] } 21. Bxd5+ { [%eval 0.0] [%clk 0:00:23] } 21... Be6 { [%eval 0.0] [%clk 0:00:24] } 22. Bxa8 { [%eval 0.0] [%clk 0:00:23] } 22... Rxa8 { [%eval -0.05] [%clk 0:00:25] } 23. Rxb5 { [%eval -0.04] [%clk 0:00:24] } 23... a5 { [%eval 0.45] [%clk 0:00:20] } 24. e4?? { [%eval -2.38] } { Blunder. d5 was best. } { [%clk 0:00:21] } 24... Nd2 { [%eval -2.26] [%clk 0:00:16] } 25. Rb2? { [%eval -4.06] } { Mistake. Re3 was best. } { [%clk 0:00:18] } 25... Nf3+ { [%eval -3.99] [%clk 0:00:17] } 26. Kh1 { [%eval -3.9] [%clk 0:00:15] } 26... Qc4 { [%eval -3.96] [%clk 0:00:16] } 27. Re3 { [%eval -4.15] [%clk 0:00:14] } 27... fxe4 { [%eval -3.78] [%clk 0:00:17] } 28. Kg2 { [%eval -4.13] [%clk 0:00:11] } 28... Qd5?! { [%eval -2.78] } { Inaccuracy. Nxd4 was best. } { [%clk 0:00:16] } 29. Rb6?? { [%eval -5.77] } { Blunder. Qb1 was best. } { [%clk 0:00:09] } 29... Qf5?! { [%eval -4.48] } { Inaccuracy. Bh3+ was best. } { [%clk 0:00:16] } 30. Qd1?? { [%eval #-2] } { Checkmate is now unavoidable. Rxe6 was best. } { [%clk 0:00:09] } 30... Qh3+ { [%eval #-1] [%clk 0:00:17] } 0-1