Event: Round 10: Gayson, Peter M - Hertog, Alexander
Date: 2025-05-04
White: Gayson, Peter M
WhiteTitle: FM
WhiteElo: 2047
Black: Hertog, Alexander
BlackElo: 1909
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c6 { [%eval 0.23] [%clk 1:30:58] } 2. d4 { [%eval 0.24] [%clk 1:31:12] } 2... d5 { [%eval 0.24] [%clk 1:31:25] } 3. e5 { [%eval 0.33] [%clk 1:31:31] } 3... c5 { [%eval 0.32] [%clk 1:31:52] } 4. Nf3 { [%eval 0.32] [%clk 1:31:48] } 4... Bg4 { [%eval 0.46] [%clk 1:26:56] } 5. c4 { [%eval 0.27] [%clk 1:10:43] } 5... Nc6 { [%eval 0.73] [%clk 1:19:33] } 6. cxd5 { [%eval 0.73] [%clk 1:07:58] } 6... Bxf3 { [%eval 0.63] [%clk 1:11:02] } 7. Qxf3 { [%eval 0.54] [%clk 0:55:16] } 7... Nxd4 { [%eval 0.78] [%clk 1:11:27] } 8. Qd1 { [%eval 0.73] [%clk 0:54:52] } 8... Qxd5?! { [%eval 1.4] } { Inaccuracy. e6 was best. } { [%clk 1:04:31] } 9. Bb5+ { [%eval 1.4] [%clk 0:53:18] } 9... Kd8 { [%eval 1.15] [%clk 1:02:59] } 10. O-O { [%eval 1.28] [%clk 0:53:13] } 10... e6?! { [%eval 2.12] } { Inaccuracy. Qxe5 was best. } { [%clk 0:52:50] } 11. Nc3 { [%eval 2.04] [%clk 0:51:04] } 11... Qxe5 { [%eval 2.2] [%clk 0:53:12] } 12. Re1 { [%eval 1.93] [%clk 0:48:01] } 12... Qd6 { [%eval 2.04] [%clk 0:51:25] } 13. b4?? { [%eval 0.03] } { Blunder. Ba4 was best. } { [%clk 0:38:59] } 13... cxb4?? { [%eval 4.82] } { Blunder. Nxb5 was best. } { [%clk 0:27:05] } 14. Bf4 { [%eval 4.71] [%clk 0:20:53] } 14... Qb6 { [%eval 4.31] [%clk 0:33:18] } 15. Be5? { [%eval 2.6] } { Mistake. Re4 was best. } { [%clk 0:19:41] } 15... bxc3 { [%eval 2.5] [%clk 0:30:56] } 16. Bxd4 { [%eval 2.42] [%clk 0:18:40] } 16... Qxb5 { [%eval 2.58] [%clk 0:30:57] } 17. Bxg7+ { [%eval 2.47] [%clk 0:17:46] } 17... Ke8 { [%eval 2.44] [%clk 0:20:35] } 18. Bxh8 { [%eval 2.27] [%clk 0:15:09] } 18... Bb4? { [%eval 3.74] } { Mistake. Rd8 was best. } { [%clk 0:20:37] } 19. Qb3 { [%eval 3.56] [%clk 0:12:53] } 19... Qc5?! { [%eval 5.07] } { Inaccuracy. a6 was best. } { [%clk 0:16:25] } 20. a3 { [%eval 4.91] [%clk 0:10:47] } 20... Ba5 { [%eval 4.89] [%clk 0:16:52] } 21. Re5 { [%eval 4.89] [%clk 0:10:31] } 21... Qb6 { [%eval 4.83] [%clk 0:17:15] } 22. Qa4+ { [%eval 4.85] [%clk 0:10:08] } 1-0