Event: Keith Escott Memorial Congress: U2000
Site: Plantsbrook School, Sutton Coldfield, United Kingdom
Date: 2024-12-14
White: Lawrence, Roy
WhiteElo: 1739
Black: Ou, Siyao
BlackElo: 1492
Result: 1/2-1/2
ECO: A40
Opening: Horwitz Defense
Variant: Standard
TimeControl: All moves in 80 minutes plus 10 seconds per move.

1. d4 { [%eval 0.17] [%clk 1:20:17] } 1... e6 { [%eval 0.37] [%clk 1:20:14] } 2. Nf3 { [%eval 0.14] [%clk 1:20:07] } 2... d5 { [%eval 0.19] [%clk 1:20:12] } 3. g3 { [%eval 0.13] [%clk 1:20:01] } 3... c5 { [%eval 0.25] [%clk 1:19:51] } 4. e3 { [%eval -0.12] [%clk 1:19:54] } 4... Nc6 { [%eval 0.01] [%clk 1:19:43] } 5. Bg2 { [%eval 0.0] [%clk 1:19:53] } 5... Qb6 { [%eval 0.24] [%clk 1:19:11] } 6. O-O { [%eval 0.15] [%clk 1:19:18] } 6... Nh6?! { [%eval 0.89] } { Inaccuracy. Nf6 was best. } { [%clk 1:16:59] } 7. b3 { [%eval 0.88] [%clk 1:13:26] } 7... Nf5 { [%eval 0.93] [%clk 1:15:58] } 8. Bb2?! { [%eval 0.28] } { Inaccuracy. c4 was best. } { [%clk 1:13:04] } 8... Bd7?! { [%eval 1.18] } { Inaccuracy. cxd4 was best. } { [%clk 1:14:25] } 9. Qd2?! { [%eval 0.17] } { Inaccuracy. dxc5 was best. } { [%clk 1:10:08] } 9... Rc8 { [%eval 0.33] [%clk 1:12:20] } 10. c4 { [%eval 0.02] [%clk 1:07:54] } 10... cxd4 { [%eval 0.0] [%clk 1:11:15] } 11. exd4 { [%eval 0.01] [%clk 1:07:32] } 11... Bb4 { [%eval 0.04] [%clk 1:10:29] } 12. Qg5?! { [%eval -0.97] } { Inaccuracy. Qd3 was best. } { [%clk 1:03:54] } 12... h6 { [%eval -0.83] [%clk 1:07:45] } 13. Qf4 { [%eval -1.16] [%clk 1:02:24] } 13... Bd6? { [%eval 0.0] } { Mistake. dxc4 was best. } { [%clk 1:06:32] } 14. c5? { [%eval -1.3] } { Mistake. Qd2 was best. } { [%clk 0:59:45] } 14... Bxf4 { [%eval -1.27] [%clk 1:05:44] } 15. cxb6 { [%eval -1.13] [%clk 0:59:47] } 15... Bb8 { [%eval -1.29] [%clk 1:05:44] } 16. g4 { [%eval -1.75] [%clk 0:57:36] } 16... Nd6 { [%eval -1.73] [%clk 1:05:27] } 17. Nc3 { [%eval -2.29] [%clk 0:52:37] } 17... axb6 { [%eval -2.37] [%clk 1:04:44] } 18. Rfe1 { [%eval -2.31] [%clk 0:52:23] } 18... O-O { [%eval -1.79] [%clk 1:04:10] } 19. Na4 { [%eval -2.11] [%clk 0:51:37] } 19... Bc7 { [%eval -2.07] [%clk 0:59:51] } 20. Ba3 { [%eval -2.11] [%clk 0:50:47] } 20... Rfe8?! { [%eval -1.16] } { Inaccuracy. b5 was best. } { [%clk 0:59:20] } 21. Bxd6 { [%eval -1.23] [%clk 0:47:09] } 21... Bxd6 { [%eval -1.3] [%clk 0:58:04] } 22. Nxb6 { [%eval -1.24] [%clk 0:47:02] } 22... Rc7 { [%eval -1.19] [%clk 0:56:39] } 23. Rac1?! { [%eval -1.98] } { Inaccuracy. Bf1 was best. } { [%clk 0:44:28] } 23... Nb8? { [%eval -0.65] } { Mistake. Rd8 was best. } { [%clk 0:56:03] } 24. Nxd7 { [%eval -0.58] [%clk 0:42:50] } 24... Nxd7 { [%eval -0.53] [%clk 0:54:48] } 25. Rxc7 { [%eval -0.61] [%clk 0:38:37] } 25... Bxc7 { [%eval -0.87] [%clk 0:54:43] } 26. Rc1 { [%eval -0.72] [%clk 0:38:37] } 26... Ba5 { [%clk 0:53:34] } 1/2-1/2