Event: Round 7: Jason Yeung - Johan Van Delden
Date: 2023-10-08
White: Jason Yeung
Black: Johan Van Delden
Result: 1-0
ECO: C77
Opening: Ruy Lopez: Morphy Defense, Anderssen Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:43] } 1... e5 { [%eval 0.35] [%clk 1:30:50] } 2. Nf3 { [%eval 0.29] [%clk 1:30:07] } 2... Nc6 { [%eval 0.32] [%clk 1:31:19] } 3. Bb5 { [%eval 0.34] [%clk 1:30:19] } 3... a6 { [%eval 0.38] [%clk 1:31:39] } 4. Ba4 { [%eval 0.31] [%clk 1:30:43] } 4... Nf6 { [%eval 0.37] [%clk 1:32:01] } 5. d3 { [%eval 0.13] [%clk 1:31:07] } 5... b5 { [%eval 0.21] [%clk 1:25:07] } 6. Bb3 { [%eval 0.13] [%clk 1:30:11] } 6... Be7 { [%eval 0.33] [%clk 1:23:20] } 7. O-O { [%eval 0.17] [%clk 1:30:22] } 7... d6 { [%eval 0.21] [%clk 1:23:00] } 8. c3 { [%eval 0.2] [%clk 1:30:02] } 8... O-O { [%eval 0.23] [%clk 1:22:03] } 9. Nbd2 { [%eval 0.19] [%clk 1:27:53] } 9... Na5 { [%eval 0.14] [%clk 1:18:57] } 10. Bc2 { [%eval 0.07] [%clk 1:28:13] } 10... c5 { [%eval 0.22] [%clk 1:19:21] } 11. Re1 { [%eval 0.16] [%clk 1:27:43] } 11... Re8 { [%eval 0.1] [%clk 1:17:34] } 12. Nf1 { [%eval 0.17] [%clk 1:27:57] } 12... Qc7 { [%eval 0.32] [%clk 1:06:38] } 13. h3 { [%eval 0.21] [%clk 1:27:19] } 13... Nc6 { [%eval 0.34] [%clk 1:01:11] } 14. Ne3 { [%eval 0.35] [%clk 1:27:24] } 14... g6 { [%eval 0.56] [%clk 1:01:23] } 15. g4?! { [%eval -0.07] } { Inaccuracy. a4 was best. } { [%clk 1:24:22] } 15... h6? { [%eval 1.35] } { Mistake. Bf8 was best. } { [%clk 0:58:53] } 16. Nd5 { [%eval 1.31] [%clk 1:24:34] } 16... Nxd5 { [%eval 1.27] [%clk 0:57:05] } 17. exd5 { [%eval 1.24] [%clk 1:24:52] } 17... Nd8 { [%eval 1.76] [%clk 0:56:27] } 18. Bxh6?! { [%eval 0.64] } { Inaccuracy. d4 was best. } { [%clk 1:25:04] } 18... f6?? { [%eval 2.72] } { Blunder. f5 was best. } { [%clk 0:56:03] } 19. d4 { [%eval 2.04] [%clk 1:23:01] } 19... g5?? { [%eval 5.43] } { Blunder. Kh7 was best. } { [%clk 0:55:19] } 20. Qd3 { [%eval 5.0] [%clk 1:22:43] } 20... f5 { [%eval 4.9] [%clk 0:53:22] } 21. gxf5 { [%eval 5.04] [%clk 1:22:00] } 1-0