Event: Round 9: Piotr Nguyen - Jan Kokoszczynski
Date: 2023-07-09
White: Piotr Nguyen
Black: Jan Kokoszczynski
Result: 1-0
ECO: A11
Opening: English Opening: Caro-Kann Defensive System
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:57] } 1... c6 { [%eval 0.27] [%clk 1:30:54] } 2. Nf3 { [%eval 0.25] [%clk 1:30:02] } 2... d5 { [%eval 0.37] [%clk 1:31:05] } 3. g3 { [%eval 0.0] [%clk 1:29:20] } 3... Bg4 { [%eval 0.3] [%clk 1:29:16] } 4. Bg2 { [%eval 0.25] [%clk 1:28:07] } 4... e6 { [%eval 0.2] [%clk 1:29:13] } 5. O-O { [%eval 0.24] [%clk 1:22:28] } 5... Nf6 { [%eval 0.26] [%clk 1:28:22] } 6. d4 { [%eval 0.13] [%clk 1:17:00] } 6... Nbd7 { [%eval 0.2] [%clk 1:27:28] } 7. h3 { [%eval 0.15] [%clk 1:16:19] } 7... Bh5 { [%eval 0.33] [%clk 1:27:19] } 8. cxd5 { [%eval 0.23] [%clk 1:15:13] } 8... exd5 { [%eval 0.15] [%clk 1:27:42] } 9. Qb3 { [%eval 0.24] [%clk 1:15:35] } 9... Qb6 { [%eval 0.02] [%clk 1:27:59] } 10. Qe3+ { [%eval 0.08] [%clk 1:15:59] } 10... Be7 { [%eval 0.15] [%clk 1:28:24] } 11. Nh4 { [%eval 0.17] [%clk 1:15:52] } 11... Bg6 { [%eval 0.16] [%clk 1:27:52] } 12. Nc3 { [%eval 0.07] [%clk 1:15:55] } 12... Qd8 { [%eval 0.16] [%clk 1:25:17] } 13. Nxg6 { [%eval 0.13] [%clk 1:13:57] } 13... hxg6 { [%eval 0.08] [%clk 1:25:17] } 14. Qd3 { [%eval 0.08] [%clk 1:14:19] } 14... O-O { [%eval 0.16] [%clk 1:24:35] } 15. h4 { [%eval 0.07] [%clk 1:13:39] } 15... Re8 { [%eval 0.1] [%clk 1:23:17] } 16. Bf3 { [%eval 0.09] [%clk 0:52:03] } 16... Nb6 { [%eval 0.03] [%clk 1:16:57] } 17. Kg2 { [%eval 0.14] [%clk 0:42:40] } 17... Nc8 { [%eval 0.3] [%clk 1:15:58] } 18. Bf4 { [%eval 0.29] [%clk 0:36:39] } 18... Nd6 { [%eval 0.5] [%clk 1:15:43] } 19. b4 { [%eval 0.29] [%clk 0:31:29] } 19... b5 { [%eval 0.25] [%clk 1:09:15] } 20. a4 { [%eval 0.21] [%clk 0:29:40] } 20... a5 { [%eval 0.3] [%clk 0:58:12] } 21. bxa5 { [%eval 0.32] [%clk 0:28:54] } 21... b4 { [%eval 0.36] [%clk 0:57:38] } 22. Nd1?! { [%eval -0.3] } { Inaccuracy. Nb1 was best. } { [%clk 0:23:08] } 22... Qxa5 { [%eval 0.18] [%clk 0:49:32] } 23. Nb2 { [%eval -0.24] [%clk 0:21:59] } 23... Nde4 { [%eval 0.02] [%clk 0:44:50] } 24. Rfc1 { [%eval -0.03] [%clk 0:18:33] } 24... Rec8 { [%eval 0.32] [%clk 0:42:51] } 25. Qb3 { [%eval -0.05] [%clk 0:12:09] } 25... Ra6 { [%eval 0.47] [%clk 0:38:46] } 26. Nd3 { [%eval 0.45] [%clk 0:10:47] } 26... Rca8 { [%eval 0.44] [%clk 0:38:14] } 27. Ne5 { [%eval 0.39] [%clk 0:07:57] } 27... c5? { [%eval 1.6] } { Mistake. Rc8 was best. } { [%clk 0:36:48] } 28. Bxe4 { [%eval 1.89] [%clk 0:07:15] } 28... c4 { [%eval 2.0] [%clk 0:36:26] } 29. Rxc4 { [%eval 2.07] [%clk 0:07:33] } 29... dxc4 { [%eval 2.27] [%clk 0:32:49] } 30. Nxc4 { [%eval 2.36] [%clk 0:07:52] } 30... Qd8 { [%eval 2.21] [%clk 0:33:07] } 31. Bxa8 { [%eval 2.31] [%clk 0:08:09] } 31... Rxa8?! { [%eval 3.38] } { Inaccuracy. Qxa8+ was best. } { [%clk 0:33:14] } 32. Ne5 { [%eval 3.48] [%clk 0:06:13] } 32... Nd5?! { [%eval 4.66] } { Inaccuracy. Qe8 was best. } { [%clk 0:32:54] } 33. Bg5 { [%eval 4.78] [%clk 0:06:13] } 33... Bxg5 { [%eval 5.01] [%clk 0:32:05] } 34. hxg5 { [%eval 4.94] [%clk 0:06:41] } 34... Qd6 { [%eval 5.85] [%clk 0:32:16] } 35. e4 { [%eval 5.96] } 1-0