Event: Round 3: Yifan Hou - Harika Dronavalli
Date: 2023-09-25
White: Yifan Hou
WhiteTitle: GM
WhiteElo: 2547
Black: Harika Dronavalli
BlackTitle: GM
BlackElo: 2456
Result: 1-0
ECO: A40
Opening: Horwitz Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:25:18] } 1... e6 { [%eval 0.2] [%clk 0:23:13] } 2. Nc3 { [%eval 0.18] [%clk 0:24:58] } 2... Nf6 { [%eval 0.3] [%clk 0:22:10] } 3. Bf4 { [%eval -0.12] [%clk 0:25:04] } 3... a6 { [%eval 0.28] [%clk 0:21:08] } 4. e3 { [%eval -0.2] [%clk 0:22:13] } 4... b5 { [%eval -0.33] [%clk 0:21:00] } 5. Qf3 { [%eval -0.39] [%clk 0:20:26] } 5... Ra7?! { [%eval 0.36] } { Inaccuracy. d5 was best. } { [%clk 0:19:42] } 6. Bd3 { [%eval 0.0] [%clk 0:17:55] } 6... Bb7 { [%eval -0.07] [%clk 0:19:37] } 7. Qh3 { [%eval -0.29] [%clk 0:18:01] } 7... d6 { [%eval -0.28] [%clk 0:14:02] } 8. Nf3 { [%eval -0.39] [%clk 0:16:57] } 8... Nbd7 { [%eval -0.19] [%clk 0:14:00] } 9. O-O-O?! { [%eval -1.05] } { Inaccuracy. a4 was best. } { [%clk 0:14:00] } 9... b4?! { [%eval -0.25] } { Inaccuracy. c5 was best. } { [%clk 0:09:58] } 10. Nb1 { [%eval -0.3] [%clk 0:14:08] } 10... d5 { [%eval -0.08] [%clk 0:09:45] } 11. g4 { [%eval -0.48] [%clk 0:12:48] } 11... Ne4 { [%eval -0.03] [%clk 0:09:14] } 12. Bxe4 { [%eval -0.28] [%clk 0:08:44] } 12... dxe4 { [%eval -0.13] [%clk 0:09:23] } 13. Ne5 { [%eval -0.54] [%clk 0:08:53] } 13... Be7?! { [%eval 0.51] } { Inaccuracy. Nxe5 was best. } { [%clk 0:06:47] } 14. g5 { [%eval 0.76] [%clk 0:08:36] } 14... Nxe5 { [%eval 0.57] [%clk 0:05:48] } 15. Bxe5 { [%eval 0.44] [%clk 0:06:15] } 15... O-O { [%eval 0.84] [%clk 0:05:54] } 16. Rhg1 { [%eval 0.25] [%clk 0:06:25] } 16... Re8?? { [%eval 2.25] } { Blunder. Bd5 was best. } { [%clk 0:05:21] } 17. Rg4 { [%eval 2.21] [%clk 0:05:49] } 17... Bxg5 { [%eval 2.2] [%clk 0:03:42] } 18. Qg3 { [%eval 1.65] [%clk 0:01:18] } 18... f6 { [%eval 0.94] [%clk 0:03:51] } 19. h4 { [%eval 1.42] [%clk 0:01:14] } 19... Qd7?! { [%eval 2.62] } { Inaccuracy. Bd5 was best. } { [%clk 0:01:31] } 20. hxg5 { [%eval 2.81] [%clk 0:01:09] } 20... fxe5 { [%eval 2.91] [%clk 0:01:40] } 21. dxe5?! { [%eval 2.01] } { Inaccuracy. Rh4 was best. } { [%clk 0:01:04] } 21... Qe7?! { [%eval 2.82] } { Inaccuracy. Bd5 was best. } { [%clk 0:01:35] } 22. Rh4 { [%eval 2.84] [%clk 0:00:45] } 22... Rf8? { [%eval 5.56] } { Mistake. g6 was best. } { [%clk 0:01:12] } 23. Rxh7 { [%eval 8.02] [%clk 0:00:38] } 23... Rf5? { [%eval #6] } { Checkmate is now unavoidable. Kf7 was best. } { [%clk 0:00:38] } 24. g6 { [%eval #5] [%clk 0:00:37] } 24... Qg5 { [%eval #4] [%clk 0:00:22] } 25. Qxg5 { [%clk 0:00:43] } 25... Rxg5 { [%clk 0:00:31] } 26. Rd8# { [%clk 0:00:52] } 1-0