Event: Round 1: Kelvin Sanchez - Jonathan Gao
Site: https://lichess.org/broadcast/tunnelvision-xxxvi/round-1/28n2MbIR/SQpd52Nh
Date: 2025-09-13
White: Kelvin Sanchez
WhiteTitle: FM
Black: Jonathan Gao
Result: 1-0
ECO: A00
Opening: Anderssen's Opening
Variant: Standard
TimeControl: 45+5

1. a3 { [%eval -0.08] [%clk 0:45:04] } 1... Nf6 { [%eval 0.0] [%clk 0:44:45] } 2. h3 { [%eval -0.25] [%clk 0:45:00] } 2... e5 { [%eval -0.27] [%clk 0:44:21] } 3. g4 { [%eval -0.78] [%clk 0:44:45] } 3... d5 { [%eval -0.77] [%clk 0:43:58] } 4. Bg2 { [%eval -0.84] [%clk 0:44:48] } 4... c6 { [%eval -0.41] [%clk 0:43:52] } 5. d3 { [%eval -0.5] [%clk 0:44:38] } 5... Be6 { [%eval -0.68] [%clk 0:43:20] } 6. e4 { [%eval -0.59] [%clk 0:44:31] } 6... dxe4 { [%eval -0.7] [%clk 0:42:58] } 7. dxe4 { [%eval -0.92] [%clk 0:44:35] } 7... Qxd1+ { [%eval -0.81] [%clk 0:42:11] } 8. Kxd1 { [%eval -0.81] [%clk 0:44:39] } 8... Bd6 { [%eval -0.39] [%clk 0:41:53] } 9. Be3 { [%eval -0.47] [%clk 0:44:28] } 9... O-O { [%eval -0.13] [%clk 0:41:17] } 10. Nd2 { [%eval -0.22] [%clk 0:44:27] } 10... Na6 { [%eval -0.2] [%clk 0:40:35] } 11. Ngf3 { [%eval -0.06] [%clk 0:44:24] } 11... h6 { [%eval 0.26] [%clk 0:39:35] } 12. b4 { [%eval 0.0] [%clk 0:42:31] } 12... Rfd8 { [%eval 0.23] [%clk 0:38:45] } 13. c3 { [%eval 0.25] [%clk 0:40:50] } 13... Nc7 { [%eval 0.27] [%clk 0:38:32] } 14. Kc2 { [%eval 0.28] [%clk 0:40:52] } 14... a5 { [%eval 0.27] [%clk 0:38:22] } 15. Bb6? { [%eval -0.85] } { Mistake. Rhd1 was best. } { [%clk 0:40:55] } 15... a4?! { [%eval 0.07] } { Inaccuracy. Nd7 was best. } { [%clk 0:36:27] } 16. c4 { [%eval -0.42] [%clk 0:40:05] } 16... Rdc8?! { [%eval 0.6] } { Inaccuracy. Nd7 was best. } { [%clk 0:32:34] } 17. c5 { [%eval 0.46] [%clk 0:39:56] } 17... Be7?! { [%eval 1.07] } { Inaccuracy. Bf8 was best. } { [%clk 0:32:32] } 18. Bxc7?! { [%eval 0.27] } { Inaccuracy. Nxe5 was best. } { [%clk 0:39:47] } 18... Rxc7 { [%eval 0.23] [%clk 0:31:56] } 19. Nxe5 { [%eval 0.23] [%clk 0:39:49] } 19... Nd7 { [%eval 0.2] [%clk 0:30:39] } 20. Nec4 { [%eval 0.25] [%clk 0:38:50] } 20... Bg5 { [%eval 0.3] [%clk 0:28:18] } 21. Bf1 { [%eval 0.16] [%clk 0:32:58] } 21... Rb8 { [%eval 0.13] [%clk 0:24:30] } 22. Nf3 { [%eval 0.1] [%clk 0:29:22] } 22... Bf6 { [%eval 0.11] [%clk 0:21:55] } 23. Re1 { [%eval -0.4] [%clk 0:27:34] } 23... b5?! { [%eval 0.42] } { Inaccuracy. b6 was best. } { [%clk 0:20:10] } 24. Ncd2 { [%eval -0.01] [%clk 0:24:29] } 24... Ne5 { [%eval -0.08] [%clk 0:19:17] } 25. Nd4 { [%eval -0.55] [%clk 0:24:26] } 25... Nc4?? { [%eval 2.71] } { Blunder. Bh4 was best. } { [%clk 0:18:07] } 26. Bxc4 { [%eval 3.27] [%clk 0:22:12] } 26... Bxd4 { [%eval 3.12] [%clk 0:18:12] } 27. Bxe6 { [%eval 3.03] [%clk 0:22:15] } 27... fxe6 { [%eval 2.76] [%clk 0:17:59] } 28. f4 { [%eval 2.87] [%clk 0:22:10] } 28... Rd8?! { [%eval 3.85] } { Inaccuracy. Bf2 was best. } { [%clk 0:13:44] } 29. Nf3 { [%eval 3.77] [%clk 0:21:57] } 29... Rcd7 { [%eval 3.77] [%clk 0:11:10] } 30. Rd1 { [%eval 3.83] [%clk 0:21:29] } 30... Be3 { [%eval 4.5] [%clk 0:10:47] } 31. Rxd7 { [%eval 5.39] [%clk 0:21:28] } 31... Rxd7 { [%eval 5.45] [%clk 0:10:46] } 32. Rd1 { [%eval 5.36] [%clk 0:21:30] } 32... Rc7 { [%eval 5.05] [%clk 0:08:27] } 33. f5 { [%eval 5.04] [%clk 0:20:50] } 33... exf5 { [%eval 5.2] [%clk 0:08:21] } 34. gxf5 { [%eval 5.0] [%clk 0:20:45] } 34... Bf4 { [%eval 5.34] [%clk 0:08:04] } 35. Nd4 { [%eval 5.16] [%clk 0:20:33] } 35... Be5 { [%eval 5.15] [%clk 0:07:39] } 36. Ne6 { [%eval 5.26] [%clk 0:20:37] } 36... Re7?! { [%eval 8.79] } { Inaccuracy. Ra7 was best. } { [%clk 0:06:09] } 37. Rd8+ { [%eval 8.54] [%clk 0:20:34] } 37... Kf7? { [%eval #1] } { Checkmate is now unavoidable. Re8 was best. } { [%clk 0:05:01] } 38. Rf8# { [%clk 0:20:09] } 1-0