Event: Round 4: Zhauynbay Aldiyar - Khen, Andrey
Date: 2025-01-23
White: Zhauynbay Aldiyar
WhiteTitle: CM
WhiteElo: 2130
Black: Khen, Andrey
BlackElo: 1830
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... d5 { [%eval 0.24] [%clk 0:15:18] } 2. Nf3 { [%eval 0.08] [%clk 0:15:20] } 2... Nf6 { [%eval 0.11] [%clk 0:15:27] } 3. g3 { [%eval 0.0] [%clk 0:15:28] } 3... Bf5 { [%eval 0.0] [%clk 0:15:18] } 4. c4 { [%eval 0.0] [%clk 0:15:32] } 4... c6 { [%eval 0.18] [%clk 0:15:06] } 5. Nc3 { [%eval 0.23] [%clk 0:15:33] } 5... e6 { [%eval 0.21] [%clk 0:15:07] } 6. Nh4 { [%eval 0.18] [%clk 0:15:40] } 6... Be4 { [%eval 0.29] [%clk 0:15:07] } 7. f3 { [%eval 0.14] [%clk 0:15:44] } 7... Bg6 { [%eval 0.3] [%clk 0:15:15] } 8. Qb3 { [%eval 0.24] [%clk 0:14:47] } 8... Qb6 { [%eval 0.24] [%clk 0:15:22] } 9. Nxg6 { [%eval 0.3] [%clk 0:14:29] } 9... hxg6 { [%eval 0.23] [%clk 0:15:26] } 10. c5 { [%eval 0.19] [%clk 0:14:37] } 10... Qc7 { [%eval 0.56] [%clk 0:15:15] } 11. Bf4 { [%eval 0.25] [%clk 0:14:44] } 11... Qc8 { [%eval 0.29] [%clk 0:15:24] } 12. e4 { [%eval 0.11] [%clk 0:14:45] } 12... dxe4? { [%eval 1.71] } { Mistake. Nh5 was best. } { [%clk 0:14:49] } 13. Nxe4?! { [%eval 0.83] } { Inaccuracy. fxe4 was best. } { [%clk 0:14:01] } 13... Nxe4?! { [%eval 1.86] } { Inaccuracy. Nbd7 was best. } { [%clk 0:13:42] } 14. fxe4 { [%eval 1.57] [%clk 0:14:09] } 14... Nd7 { [%eval 1.74] [%clk 0:13:51] } 15. Bc4?! { [%eval 0.94] } { Inaccuracy. O-O-O was best. } { [%clk 0:11:57] } 15... Be7 { [%eval 0.96] [%clk 0:12:59] } 16. O-O-O { [%eval 0.85] [%clk 0:10:54] } 16... b6 { [%eval 1.28] [%clk 0:11:42] } 17. cxb6 { [%eval 0.9] [%clk 0:10:31] } 17... axb6 { [%eval 0.74] [%clk 0:11:21] } 18. Kb1 { [%eval 0.83] [%clk 0:10:38] } 18... O-O { [%eval 1.11] [%clk 0:11:02] } 19. h4 { [%eval 1.04] [%clk 0:10:36] } 19... Nf6? { [%eval 2.26] } { Mistake. b5 was best. } { [%clk 0:10:31] } 20. Bg5?! { [%eval 1.1] } { Inaccuracy. h5 was best. } { [%clk 0:10:42] } 20... Qc7?! { [%eval 1.71] } { Inaccuracy. b5 was best. } { [%clk 0:10:09] } 21. Qf3?! { [%eval 0.69] } { Inaccuracy. Qc2 was best. } { [%clk 0:10:39] } 21... b5 { [%eval 0.65] [%clk 0:09:37] } 22. Bb3 { [%eval 0.82] [%clk 0:10:45] } 22... e5?? { [%eval 5.51] } { Blunder. c5 was best. } { [%clk 0:08:11] } 23. g4? { [%eval 3.35] } { Mistake. h5 was best. } { [%clk 0:07:21] } 23... exd4 { [%eval 4.2] [%clk 0:07:58] } 24. h5 { [%eval 3.78] [%clk 0:05:13] } 24... gxh5?! { [%eval 4.87] } { Inaccuracy. c5 was best. } { [%clk 0:07:40] } 25. Bxf6 { [%eval 5.08] [%clk 0:05:10] } 25... Bxf6 { [%eval 5.0] [%clk 0:07:42] } 26. g5 { [%eval 4.9] [%clk 0:03:25] } 26... Bxg5 { [%eval 4.91] [%clk 0:07:26] } 27. Qxh5 { [%eval 4.89] [%clk 0:03:02] } 27... Bh6 { [%eval 4.92] [%clk 0:07:33] } 28. Rdg1 { [%eval 4.78] [%clk 0:02:50] } 28... Kh7?? { [%eval #3] } { Checkmate is now unavoidable. Qf4 was best. } { [%clk 0:04:20] } 29. Rxg7+ { [%eval #2] [%clk 0:02:57] } 1-0