Event: Round 5: Arenas, David - Liu, Patrick
Date: 2024-04-01
White: Arenas, David
WhiteTitle: GM
WhiteElo: 2366
Black: Liu, Patrick
BlackElo: 2113
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Delayed Alapin Variation, with e6
Variant: Standard

1. e4 { [%eval 0.14] [%clk 1:25:44] } 1... c5 { [%eval 0.17] [%clk 1:30:57] } 2. Nf3 { [%eval 0.22] [%clk 1:26:09] } 2... e6 { [%eval 0.41] [%clk 1:31:23] } 3. c3 { [%eval 0.14] [%clk 1:26:34] } 3... Nf6 { [%eval 0.18] [%clk 1:31:50] } 4. e5 { [%eval 0.15] [%clk 1:26:58] } 4... Nd5 { [%eval 0.09] [%clk 1:32:18] } 5. d4 { [%eval 0.0] [%clk 1:27:22] } 5... cxd4 { [%eval 0.24] [%clk 1:32:46] } 6. cxd4 { [%eval 0.17] [%clk 1:27:47] } 6... d6 { [%eval 0.14] [%clk 1:33:12] } 7. a3 { [%eval 0.0] [%clk 1:27:09] } 7... Bd7 { [%eval 0.12] [%clk 1:33:30] } 8. Bd3 { [%eval 0.09] [%clk 1:27:23] } 8... Bc6 { [%eval 0.03] [%clk 1:33:30] } 9. O-O { [%eval 0.05] [%clk 1:27:46] } 9... Be7 { [%eval 0.06] [%clk 1:32:11] } 10. Re1 { [%eval 0.07] [%clk 1:27:55] } 10... O-O { [%eval 0.29] [%clk 1:30:41] } 11. Qc2 { [%eval 0.0] [%clk 1:27:38] } 11... h6 { [%eval 0.15] [%clk 1:28:58] } 12. b4 { [%eval -0.1] [%clk 1:14:12] } 12... a6 { [%eval -0.05] [%clk 1:27:21] } 13. Nbd2 { [%eval -0.38] [%clk 1:14:35] } 13... Nd7 { [%eval -0.45] [%clk 1:19:19] } 14. Ne4 { [%eval -0.58] [%clk 1:14:47] } 14... dxe5 { [%eval -0.57] [%clk 1:16:42] } 15. dxe5 { [%eval -0.69] [%clk 1:14:50] } 15... Re8?! { [%eval 0.14] } { Inaccuracy. Qc7 was best. } { [%clk 1:13:48] } 16. Bb2 { [%eval 0.08] [%clk 1:07:00] } 16... Rc8 { [%eval -0.08] [%clk 1:10:47] } 17. Qd2 { [%eval 0.02] [%clk 1:04:13] } 17... b5 { [%eval 0.38] [%clk 1:08:05] } 18. Rac1 { [%eval 0.0] [%clk 0:59:40] } 18... N7b6?! { [%eval 0.94] } { Inaccuracy. Ba8 was best. } { [%clk 1:03:22] } 19. Bd4 { [%eval 1.08] [%clk 0:58:38] } 19... Na4?! { [%eval 1.72] } { Inaccuracy. Nd7 was best. } { [%clk 1:00:37] } 20. Bc5?! { [%eval 0.89] } { Inaccuracy. Bb1 was best. } { [%clk 0:57:35] } 20... Nxc5 { [%eval 0.85] [%clk 0:57:43] } 21. bxc5 { [%eval 0.94] [%clk 0:58:04] } 21... Nf4 { [%eval 0.83] [%clk 0:51:51] } 22. Nd6? { [%eval -0.53] } { Mistake. Qxf4 was best. } { [%clk 0:56:37] } 22... Bg5 { [%eval -0.64] [%clk 0:50:47] } 23. Re3 { [%eval -0.56] [%clk 0:49:13] } 23... Bxf3 { [%eval -0.25] [%clk 0:44:40] } 24. gxf3 { [%eval -0.38] [%clk 0:49:39] } 24... Nxd3 { [%eval -0.08] } 25. Qxd3 { [%eval -0.13] [%clk 0:50:08] } 25... Bxe3 { [%eval 0.0] [%clk 0:42:40] } 26. Qxe3 { [%eval 0.0] } 26... Rc6 { [%eval 0.0] } 27. Nxe8 { [%eval 0.0] } 27... Qxe8 { [%eval 0.0] } 28. Qd4 { [%eval 0.0] } 28... Qc8 { [%eval 0.0] } 29. Qd3?? { [%eval -2.72] } { Blunder. h4 was best. } 1/2-1/2