Event: Round 5: Stephen R Mannion - Lachezar Yordanov
Date: 2023-11-01
White: Stephen R Mannion
WhiteTitle: IM
WhiteElo: 2179
Black: Lachezar Yordanov
BlackTitle: FM
BlackElo: 2323
Result: 1/2-1/2
ECO: B12
Opening: Caro-Kann Defense: Advance Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:29:40] } 1... c6 { [%eval 0.37] [%clk 1:30:46] } 2. d4 { [%eval 0.41] [%clk 1:29:46] } 2... d5 { [%eval 0.28] [%clk 1:31:09] } 3. e5 { [%eval 0.28] [%clk 1:30:09] } 3... Bf5 { [%eval 0.5] [%clk 1:31:32] } 4. Nd2 { [%eval 0.28] [%clk 1:30:07] } 4... e6 { [%eval 0.23] [%clk 1:31:54] } 5. Nb3 { [%eval 0.29] [%clk 1:30:32] } 5... Nd7 { [%eval 0.36] [%clk 1:32:19] } 6. Nf3 { [%eval 0.0] [%clk 1:30:50] } 6... Qc7 { [%eval 0.2] [%clk 1:32:38] } 7. Be2 { [%eval 0.39] [%clk 1:30:36] } 7... c5 { [%eval 0.25] [%clk 1:32:58] } 8. dxc5 { [%eval 0.2] [%clk 1:28:01] } 8... Bxc5 { [%eval 0.04] [%clk 1:33:17] } 9. Nxc5 { [%eval 0.28] [%clk 1:24:27] } 9... Qxc5 { [%eval 0.26] [%clk 1:33:21] } 10. c3 { [%eval 0.2] [%clk 1:24:36] } 10... Ne7 { [%eval 0.25] [%clk 1:33:40] } 11. O-O { [%eval 0.22] [%clk 1:01:06] } 11... O-O { [%eval 0.31] [%clk 1:31:16] } 12. Bf4 { [%eval -0.04] [%clk 0:59:11] } 12... h6 { [%eval 0.22] [%clk 1:30:45] } 13. Bg3 { [%eval -0.18] [%clk 0:57:29] } 13... a6 { [%eval 0.01] [%clk 1:25:33] } 14. Nd4 { [%eval 0.02] [%clk 0:57:05] } 14... Bh7 { [%eval 0.09] [%clk 1:25:57] } 15. Bd3 { [%eval -0.39] [%clk 0:56:08] } 15... Bxd3 { [%eval -0.4] [%clk 1:24:09] } 16. Qxd3 { [%eval -0.55] [%clk 0:56:35] } 16... Qc4 { [%eval -0.51] [%clk 1:22:46] } 17. Qe3 { [%eval -0.34] [%clk 0:53:11] } 17... Nc5 { [%eval 0.18] [%clk 1:15:02] } 18. Rfd1 { [%eval 0.15] [%clk 0:53:35] } 18... Ne4 { [%eval 0.17] [%clk 1:14:56] } 19. f3 { [%eval -0.03] [%clk 0:53:39] } 19... Nxg3 { [%eval -0.04] [%clk 1:15:14] } 20. hxg3 { [%eval 0.0] [%clk 0:54:06] } 20... b5 { [%eval 0.0] [%clk 1:15:28] } 21. a3 { [%eval 0.03] [%clk 0:49:17] } 21... a5 { [%eval 0.05] [%clk 1:14:59] } 22. f4 { [%eval 0.08] [%clk 0:44:57] } 22... b4 { [%eval 0.52] [%clk 1:14:49] } 23. cxb4 { [%eval 0.42] [%clk 0:35:04] } 23... axb4 { [%eval 0.58] [%clk 1:15:08] } 24. Rac1 { [%eval 0.52] [%clk 0:22:11] } 24... Qa6 { [%eval 1.02] [%clk 1:15:24] } 25. axb4 { [%eval 1.02] [%clk 0:22:17] } 25... Qb6 { [%eval 1.19] [%clk 1:15:46] } 26. b5 { [%eval 1.14] [%clk 0:20:49] } 26... Ra4 { [%eval 1.52] [%clk 1:15:28] } 27. b3 { [%eval 1.3] [%clk 0:17:05] } 27... Rb4 { [%eval 1.25] [%clk 1:15:08] } 28. Qf2?! { [%eval 0.18] } { Inaccuracy. Rd3 was best. } { [%clk 0:15:16] } 28... Rc8?! { [%eval 1.19] } { Inaccuracy. Nf5 was best. } { [%clk 1:10:40] } 29. Rxc8+ { [%eval 1.63] [%clk 0:07:13] } 29... Nxc8 { [%eval 1.47] [%clk 1:10:45] } 30. Rd3?! { [%eval 0.75] } { Inaccuracy. g4 was best. } { [%clk 0:07:25] } 30... Qc5 { [%eval 1.0] [%clk 1:08:58] } 31. Kh2?! { [%eval -0.05] } { Inaccuracy. Qe3 was best. } { [%clk 0:06:50] } 31... Na7 { [%eval 0.0] [%clk 1:04:38] } 32. Qd2 { [%eval -0.02] [%clk 0:05:48] } 32... Nxb5 { [%eval 0.0] [%clk 1:04:48] } 33. Nxb5 { [%eval -0.35] [%clk 0:05:54] } 33... Qxb5 { [%eval -0.22] [%clk 1:05:02] } 34. Qc3 { [%eval -0.39] [%clk 0:05:09] } 34... Qb7 { [%eval -0.1] [%clk 0:54:07] } 35. Qc2 { [%eval -0.08] [%clk 0:05:05] } 35... d4 { [%eval -0.05] [%clk 0:54:19] } 36. Qc5 { [%eval -0.05] [%clk 0:04:48] } 36... Rxb3 { [%eval -0.04] [%clk 0:54:37] } 37. Rxb3 { [%eval -0.11] [%clk 0:05:01] } 37... Qxb3 { [%eval -0.06] [%clk 0:54:39] } 38. Qxd4 { [%eval -0.03] [%clk 0:05:28] } 1/2-1/2