Event: Round 4: Bowman, William - Kelvin Sanchez
Site: https://lichess.org/broadcast/tunnelvision-xxxvi/round-4/l8acw83b/w7NgYzXu
Date: 2025-09-12
White: Bowman, William
Black: Kelvin Sanchez
BlackTitle: FM
Result: 0-1
ECO: A10
Opening: English Opening
Variant: Standard
TimeControl: 45+5

1. c4 { [%eval 0.12] [%clk 0:45:08] } 1... b6 { [%eval 0.33] [%clk 0:44:56] } 2. Nc3 { [%eval 0.28] [%clk 0:44:56] } 2... Bb7 { [%eval 0.31] [%clk 0:44:54] } 3. e4 { [%eval 0.32] [%clk 0:44:46] } 3... c5 { [%eval 0.31] [%clk 0:44:51] } 4. Nf3 { [%eval 0.35] [%clk 0:44:38] } 4... d6 { [%eval 0.83] [%clk 0:44:47] } 5. d4 { [%eval 0.6] [%clk 0:44:30] } 5... cxd4 { [%eval 0.59] [%clk 0:44:48] } 6. Nxd4 { [%eval 0.6] [%clk 0:44:27] } 6... e6 { [%eval 0.71] [%clk 0:44:46] } 7. Be3 { [%eval 0.64] [%clk 0:44:12] } 7... Nd7 { [%eval 0.76] [%clk 0:44:46] } 8. Be2 { [%eval 0.92] [%clk 0:42:03] } 8... Ngf6 { [%eval 0.87] [%clk 0:44:49] } 9. f3 { [%eval 0.93] [%clk 0:41:54] } 9... Rg8?! { [%eval 1.96] } { Inaccuracy. h5 was best. } { [%clk 0:43:45] } 10. Qd2 { [%eval 2.04] [%clk 0:41:14] } 10... a6 { [%eval 1.99] [%clk 0:43:44] } 11. O-O-O { [%eval 1.64] [%clk 0:40:38] } 11... Rc8 { [%eval 2.16] [%clk 0:43:36] } 12. Kb1?! { [%eval 1.46] } { Inaccuracy. g4 was best. } { [%clk 0:40:42] } 12... Qc7?! { [%eval 2.38] } { Inaccuracy. Ne5 was best. } { [%clk 0:43:35] } 13. g4 { [%eval 2.36] [%clk 0:40:30] } 13... Ne5 { [%eval 2.24] [%clk 0:42:54] } 14. g5 { [%eval 2.45] [%clk 0:39:50] } 14... Nfd7 { [%eval 2.29] [%clk 0:42:58] } 15. b3 { [%eval 2.45] [%clk 0:38:56] } 15... b5 { [%eval 2.78] [%clk 0:42:24] } 16. f4 { [%eval 2.74] [%clk 0:39:00] } 16... b4 { [%eval 2.65] [%clk 0:42:28] } 17. Na4?? { [%eval -0.39] } { Blunder. Nd5 was best. } { [%clk 0:38:42] } 17... Bxe4+ { [%eval -0.47] [%clk 0:42:30] } 18. Ka1 { [%eval -0.39] [%clk 0:38:13] } 18... Bxh1 { [%eval -0.53] [%clk 0:42:28] } 19. fxe5? { [%eval -1.87] } { Mistake. Rxh1 was best. } { [%clk 0:38:16] } 19... dxe5 { [%eval -1.64] [%clk 0:42:22] } 20. Nf3?! { [%eval -2.28] } { Inaccuracy. Nxe6 was best. } { [%clk 0:37:36] } 20... Bxf3 { [%eval -2.35] [%clk 0:42:04] } 21. Bxf3 { [%eval -1.87] [%clk 0:37:39] } 21... Be7 { [%eval -2.0] [%clk 0:42:08] } 22. Qd3? { [%eval -3.46] } { Mistake. Kb1 was best. } { [%clk 0:32:34] } 22... f5 { [%eval -3.55] [%clk 0:41:53] } 23. c5?! { [%eval -4.78] } { Inaccuracy. gxf6 was best. } { [%clk 0:27:50] } 23... e4 { [%eval -4.59] [%clk 0:41:38] } 24. Qxa6 { [%eval -5.69] [%clk 0:27:18] } 24... exf3 { [%eval -5.89] [%clk 0:41:33] } 25. Bf4 { [%eval -7.47] [%clk 0:23:00] } 25... Qc6 { [%eval -7.0] [%clk 0:40:48] } 26. Qc4 { [%eval -7.46] [%clk 0:17:45] } 26... Kf7 { [%eval -7.15] [%clk 0:39:41] } 27. Qxb4 { [%eval -7.89] [%clk 0:17:16] } 27... Nxc5 { [%eval -7.84] [%clk 0:39:35] } 28. Rc1 { [%eval -12.07] [%clk 0:12:51] } 28... Nxa4 { [%eval -13.48] [%clk 0:39:24] } 29. g6+ { [%eval -11.96] [%clk 0:07:55] } 29... hxg6 { [%eval -10.6] [%clk 0:39:24] } 0-1