Event: Round 4: Aleksandr Lenderman - Jiangwei Yu
Date: 2024-02-17
White: Aleksandr Lenderman
WhiteTitle: GM
Black: Jiangwei Yu
Result: 1/2-1/2
ECO: A11
Opening: English Opening: Caro-Kann Defensive System
Variant: Standard

1. c4 { [%eval 0.11] [%clk 1:30:29] } 1... c6 { [%eval 0.27] [%clk 1:28:36] } 2. Nf3 { [%eval 0.25] [%clk 1:30:53] } 2... d5 { [%eval 0.37] [%clk 1:28:47] } 3. g3 { [%eval 0.0] [%clk 1:31:17] } 3... Bg4 { [%eval 0.3] [%clk 1:28:35] } 4. Bg2 { [%eval 0.25] [%clk 1:29:52] } 4... e6 { [%eval 0.2] [%clk 1:28:50] } 5. O-O { [%eval 0.24] [%clk 1:28:55] } 5... Nf6 { [%eval 0.26] [%clk 1:27:37] } 6. Qb3 { [%eval 0.25] [%clk 1:28:04] } 6... Qb6 { [%eval 0.2] [%clk 1:27:07] } 7. d3 { [%eval 0.2] [%clk 1:28:24] } 7... Nbd7 { [%eval 0.16] [%clk 1:25:48] } 8. Be3 { [%eval 0.0] [%clk 1:28:35] } 8... Bc5 { [%eval 0.01] [%clk 1:24:09] } 9. Bxc5 { [%eval 0.09] [%clk 1:28:50] } 9... Nxc5 { [%eval 0.09] [%clk 1:24:31] } 10. Qa3 { [%eval 0.0] [%clk 1:28:27] } 10... O-O { [%eval 0.1] [%clk 1:24:02] } 11. Rc1 { [%eval 0.07] [%clk 1:27:23] } 11... Rfc8 { [%eval 0.14] [%clk 1:22:50] } 12. Nbd2 { [%eval 0.11] [%clk 1:26:36] } 12... a5 { [%eval 0.13] [%clk 1:14:46] } 13. Qc3 { [%eval 0.08] [%clk 1:26:18] } 13... Qb4 { [%eval 0.26] [%clk 1:12:24] } 14. h3 { [%eval 0.11] [%clk 1:22:47] } 14... Bxf3 { [%eval 0.06] [%clk 1:12:38] } 15. Bxf3 { [%eval 0.08] [%clk 1:20:47] } 15... e5 { [%eval 0.07] [%clk 1:04:21] } 16. d4 { [%eval -0.07] [%clk 1:13:28] } 16... exd4 { [%eval 0.0] [%clk 1:03:13] } 17. Qxd4 { [%eval -0.07] [%clk 1:13:12] } 17... Ne6 { [%eval -0.01] [%clk 1:02:40] } 18. Qc3 { [%eval -0.14] [%clk 1:11:50] } 18... Rc7 { [%eval 0.24] [%clk 0:50:01] } 19. Qxb4 { [%eval 0.31] [%clk 1:07:36] } 19... axb4 { [%eval 0.36] [%clk 0:50:30] } 20. cxd5 { [%eval 0.32] [%clk 1:07:56] } 20... cxd5 { [%eval 0.66] [%clk 0:49:53] } 21. Rxc7 { [%eval 0.67] [%clk 1:07:37] } 21... Nxc7 { [%eval 0.57] [%clk 0:50:21] } 22. Nb3?! { [%eval 0.02] } { Inaccuracy. e4 was best. } { [%clk 1:07:41] } 22... Ne6 { [%eval 0.0] [%clk 0:50:27] } 23. Bg4 { [%eval -0.03] [%clk 1:02:34] } 23... Rc8 { [%eval 0.11] [%clk 0:38:50] } 24. Bxe6 { [%eval 0.13] [%clk 1:00:15] } 24... fxe6 { [%eval 0.05] [%clk 0:39:17] } 25. Rc1 { [%eval 0.05] [%clk 1:00:32] } 25... Rc4 { [%eval 0.21] [%clk 0:18:06] } 26. f3 { [%eval 0.12] [%clk 0:50:26] } 26... b5?! { [%eval 0.67] } { Inaccuracy. e5 was best. } { [%clk 0:15:03] } 27. Kf2 { [%eval 0.22] [%clk 0:48:57] } 27... e5 { [%eval 0.25] [%clk 0:13:25] } 28. e3 { [%eval 0.0] [%clk 0:46:08] } 28... Nd7 { [%eval 0.04] [%clk 0:12:14] } 29. Ke2 { [%eval 0.08] [%clk 0:43:02] } 29... Kf7 { [%eval 0.07] [%clk 0:11:28] } 30. Kd2 { [%eval 0.06] [%clk 0:41:07] } 30... Ke6 { [%eval 0.09] [%clk 0:08:08] } 31. Ra1 { [%eval -0.04] [%clk 0:41:35] } 31... Nb6 { [%eval 0.0] [%clk 0:07:31] } 32. Nc1 { [%eval 0.0] [%clk 0:41:07] } 32... Rc7 { [%eval 0.02] [%clk 0:06:14] } 33. Nd3?! { [%eval -0.89] } { Inaccuracy. b3 was best. } { [%clk 0:38:54] } 33... e4?! { [%eval -0.08] } { Inaccuracy. Nc4+ was best. } { [%clk 0:06:02] } 34. fxe4 { [%eval -0.26] [%clk 0:35:31] } 1/2-1/2