Event: Round 2: Hanchi Yao - Mairebis Castillo
Date: 2023-10-14
White: Hanchi Yao
Black: Mairebis Castillo
BlackTitle: WFM
Result: 1-0
ECO: A53
Opening: Old Indian Defense: Czech Variation, with Nf3
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d6?! { [%eval 0.66] } { Inaccuracy. Nf6 was best. } { [%clk 1:29:53] } 2. Nf3 { [%eval 0.55] [%clk 1:31:06] } 2... Nf6 { [%eval 0.7] [%clk 1:30:12] } 3. c4 { [%eval 0.61] [%clk 1:31:15] } 3... c6 { [%eval 0.74] [%clk 1:30:24] } 4. Nc3 { [%eval 0.78] [%clk 1:31:35] } 4... Nbd7 { [%eval 1.14] [%clk 1:30:51] } 5. e4 { [%eval 1.13] [%clk 1:31:12] } 5... e5 { [%eval 1.05] [%clk 1:31:20] } 6. d5 { [%eval 0.89] [%clk 1:31:31] } 6... Be7 { [%eval 0.95] [%clk 1:31:27] } 7. Be3 { [%eval 0.91] [%clk 1:30:35] } 7... O-O { [%eval 0.95] [%clk 1:31:42] } 8. Nd2 { [%eval 0.46] [%clk 1:30:31] } 8... cxd5 { [%eval 0.4] [%clk 1:28:01] } 9. cxd5 { [%eval 0.51] [%clk 1:30:53] } 9... a6 { [%eval 0.64] [%clk 1:27:29] } 10. a4 { [%eval 0.33] [%clk 1:29:56] } 10... Ne8?! { [%eval 1.06] } { Inaccuracy. Nxe4 was best. } { [%clk 1:22:28] } 11. Bd3?! { [%eval 0.48] } { Inaccuracy. h4 was best. } { [%clk 1:22:07] } 11... Bg5 { [%eval 0.44] [%clk 1:22:45] } 12. Nc4 { [%eval 0.42] [%clk 1:18:31] } 12... Rb8 { [%eval 0.72] [%clk 1:21:35] } 13. Ba7 { [%eval 0.45] [%clk 1:16:07] } 13... b5?? { [%eval 2.35] } { Blunder. Ra8 was best. } { [%clk 1:18:57] } 14. axb5 { [%eval 2.54] [%clk 1:15:29] } 14... axb5 { [%eval 2.39] [%clk 1:14:31] } 15. Na5 { [%eval 2.46] [%clk 1:15:24] } 15... Ra8 { [%eval 2.51] [%clk 1:06:34] } 16. Nc6 { [%eval 2.37] [%clk 1:15:47] } 16... Qf6 { [%eval 2.52] [%clk 1:06:55] } 17. Nxb5 { [%eval 2.23] [%clk 1:14:40] } 17... Qh6 { [%eval 2.36] [%clk 0:52:01] } 18. Ra3 { [%eval 2.39] [%clk 1:07:14] } 18... Bb7 { [%eval 2.24] [%clk 0:50:31] } 19. O-O { [%eval 2.41] [%clk 1:06:03] } 19... Rc8 { [%eval 2.84] [%clk 0:50:32] } 20. Rc3 { [%eval 2.42] [%clk 1:04:07] } 20... Nc5 { [%eval 2.71] [%clk 0:39:43] } 21. Bxc5 { [%eval 2.69] [%clk 1:00:36] } 21... dxc5 { [%eval 3.2] [%clk 0:40:13] } 22. Rxc5? { [%eval 1.35] } { Mistake. Nxe5 was best. } { [%clk 1:00:14] } 22... Bxc6 { [%eval 1.3] [%clk 0:39:32] } 23. dxc6 { [%eval 1.45] [%clk 0:59:11] } 23... Rxc6 { [%eval 1.38] [%clk 0:39:50] } 24. Qc2 { [%eval 1.18] [%clk 0:55:45] } 24... Rg6?! { [%eval 1.98] } { Inaccuracy. Rxc5 was best. } { [%clk 0:39:28] } 25. Ra1 { [%eval 2.08] [%clk 0:49:00] } 25... Bf4?! { [%eval 3.36] } { Inaccuracy. Nd6 was best. } { [%clk 0:34:38] } 26. g3 { [%eval 3.19] [%clk 0:48:16] } 26... Qh3?! { [%eval 4.16] } { Inaccuracy. Rf6 was best. } { [%clk 0:34:14] } 27. Bf1 { [%eval 4.38] [%clk 0:47:37] } 27... Qe6 { [%eval 4.02] [%clk 0:32:38] } 28. Ra8 { [%eval 4.87] [%clk 0:42:23] } 28... Bg5 { [%eval 5.44] [%clk 0:18:03] } 29. Rcc8 { [%eval 5.53] [%clk 0:41:14] } 29... Qd7 { [%eval 5.83] [%clk 0:17:00] } 30. Qd3 { [%eval 5.05] [%clk 0:31:42] } 30... Qe7 { [%eval 5.73] [%clk 0:14:12] } 31. Nc7 { [%eval 5.08] [%clk 0:28:55] } 31... Rd6 { [%eval 5.73] [%clk 0:12:41] } 32. Rxe8 { [%eval 5.64] [%clk 0:28:16] } 1-0