Event: National Chess Championships 2025
Site: https://lichess.org/broadcast/trinidad-and-tobago-championships-2025--open/round-1/5TseVyTi/SUiyRq48
Date: 2025-09-13
White: Samuel Bisnath, Kael
WhiteTitle: CM
WhiteElo: 2023
Black: Johnson, Joshua
BlackTitle: FM
BlackElo: 2213
Result: 0-1
ECO: B06
Opening: Modern Defense
Variant: Standard
TimeControl: 90 minutes + 30 seconds

1. e4 { [%eval 0.18] [%clk 1:30:35] } 1... g6 { [%eval 0.5] [%clk 1:30:51] } 2. d4 { [%eval 0.48] [%clk 1:28:50] } 2... Bg7 { [%eval 0.48] [%clk 1:31:18] } 3. Nf3 { [%eval 0.32] [%clk 1:26:52] } 3... d6 { [%eval 0.43] [%clk 1:31:28] } 4. h3 { [%eval 0.39] [%clk 1:26:51] } 4... Nf6 { [%eval 0.39] [%clk 1:31:28] } 5. Bd3 { [%eval 0.38] [%clk 1:25:20] } 5... O-O { [%eval 0.71] [%clk 1:30:55] } 6. O-O { [%eval 0.44] [%clk 1:24:58] } 6... Nc6 { [%eval 0.56] [%clk 1:23:34] } 7. c3 { [%eval 0.43] [%clk 1:23:05] } 7... e5 { [%eval 0.49] [%clk 1:23:47] } 8. dxe5 { [%eval 0.11] [%clk 1:17:06] } 8... dxe5 { [%eval 0.31] [%clk 1:21:02] } 9. Bc2 { [%eval 0.19] [%clk 1:16:02] } 9... Be6 { [%eval 0.22] [%clk 1:10:52] } 10. Qxd8 { [%eval -0.13] [%clk 1:09:41] } 10... Rfxd8 { [%eval -0.14] [%clk 1:10:48] } 11. Bg5 { [%eval -0.12] [%clk 1:09:39] } 11... h6 { [%eval -0.05] [%clk 1:05:42] } 12. Bxf6 { [%eval -0.05] [%clk 1:09:43] } 12... Bxf6 { [%eval -0.02] [%clk 1:06:04] } 13. Nbd2 { [%eval -0.23] [%clk 1:09:14] } 13... Na5 { [%eval -0.28] [%clk 0:58:08] } 14. Bb3?! { [%eval -0.96] } { Inaccuracy. Rfe1 was best. } { [%clk 1:03:11] } 14... Nxb3 { [%eval -0.93] [%clk 0:57:13] } 15. Nxb3 { [%eval -1.23] [%clk 0:57:23] } 15... b6 { [%eval -1.29] [%clk 0:48:19] } 16. Rad1 { [%eval -1.69] [%clk 0:51:06] } 16... h5 { [%eval -1.62] [%clk 0:41:22] } 17. Nc1 { [%eval -1.68] [%clk 0:35:11] } 17... g5 { [%eval -1.26] [%clk 0:40:13] } 18. b3 { [%eval -1.68] [%clk 0:30:22] } 18... g4 { [%eval -1.78] [%clk 0:35:49] } 19. hxg4 { [%eval -1.81] [%clk 0:30:24] } 19... hxg4 { [%eval -1.75] [%clk 0:36:15] } 20. Nd2 { [%eval -2.08] [%clk 0:19:40] } 20... Rd6 { [%eval -1.74] [%clk 0:21:35] } 21. Nb1 { [%eval -2.22] [%clk 0:14:15] } 21... Rad8 { [%eval -1.99] [%clk 0:21:43] } 22. Rxd6 { [%eval -2.02] [%clk 0:14:25] } 22... Rxd6 { [%eval -1.85] [%clk 0:22:07] } 23. Ne2?! { [%eval -3.01] } { Inaccuracy. c4 was best. } { [%clk 0:13:15] } 23... b5 { [%eval -3.24] [%clk 0:21:24] } 24. Kh2 { [%eval -3.57] [%clk 0:07:12] } 24... Ra6 { [%eval -3.67] [%clk 0:20:18] } 25. Nc1 { [%eval -3.37] [%clk 0:04:33] } 25... Bg5 { [%eval -3.58] [%clk 0:16:49] } 26. a3 { [%eval -3.46] [%clk 0:03:46] } 26... Bf4+ { [%eval -3.69] [%clk 0:16:45] } 27. Kg1 { [%eval -3.59] [%clk 0:02:25] } 27... Bxc1 { [%eval -3.69] [%clk 0:16:36] } 28. Rxc1 { [%eval -3.67] [%clk 0:02:49] } 28... Bxb3 { [%eval -3.63] [%clk 0:17:03] } 29. Kh2 { [%eval -3.37] [%clk 0:03:09] } 29... Rd6 { [%eval -3.25] [%clk 0:15:36] } 30. Kg3 { [%eval -3.27] [%clk 0:02:48] } 30... Be6 { [%eval -3.07] [%clk 0:16:01] } 31. Rc2?! { [%eval -4.31] } { Inaccuracy. f3 was best. } { [%clk 0:01:44] } 31... Rd1 { [%eval -4.07] [%clk 0:15:34] } 32. Rb2 { [%eval -4.21] [%clk 0:01:16] } 32... a6 { [%eval -4.22] [%clk 0:15:44] } 33. Nd2 { [%eval -4.34] [%clk 0:00:37] } 33... Rc1 { [%eval -4.43] [%clk 0:13:36] } 34. Nb1 { [%eval -4.35] [%clk 0:00:52] } 34... Kf8 { [%eval -4.35] [%clk 0:13:45] } 35. f4 { [%eval -4.53] [%clk 0:00:42] } 35... gxf3 { [%eval -4.41] [%clk 0:14:08] } 36. gxf3 { [%eval -4.65] [%clk 0:01:02] } 36... Bc4 { [%eval -4.04] [%clk 0:13:56] } 37. Kg4 { [%eval -4.72] [%clk 0:00:46] } 37... Ke7 { [%eval -4.77] [%clk 0:13:57] } 38. Kf5 { [%eval -5.05] [%clk 0:00:42] } 38... f6 { [%eval -4.92] [%clk 0:14:06] } 39. a4?? { [%eval #-3] } { Checkmate is now unavoidable. Kg4 was best. } { [%clk 0:00:40] } 39... Rg1 { [%eval #-2] [%clk 0:14:24] } 40. f4 { [%eval #-1] [%clk 0:00:33] } 40... Be6# { [%clk 0:14:50] } 0-1