Event: National Chess Championships 2025
Site: https://lichess.org/broadcast/trinidad-and-tobago-championships-2025--open/round-3/EaHe6GtC/d4JQZ5lc
Date: 2025-09-14
White: Medina, Joshua
WhiteTitle: CM
WhiteElo: 1965
Black: Khafra, Enen-Sa-Tefa Ab
BlackElo: 1909
Result: 1-0
ECO: C42
Opening: Petrov's Defense: Classical Attack, Staunton Variation
Variant: Standard
TimeControl: 90 minutes + 30 seconds

1. e4 { [%eval 0.18] [%clk 1:30:57] } 1... e5 { [%eval 0.22] [%clk 1:30:27] } 2. Nf3 { [%eval 0.13] [%clk 1:31:22] } 2... Nf6 { [%eval 0.34] [%clk 1:30:40] } 3. Nxe5 { [%eval 0.29] [%clk 1:31:13] } 3... d6 { [%eval 0.22] [%clk 1:31:12] } 4. Nf3 { [%eval 0.31] [%clk 1:31:39] } 4... Nxe4 { [%eval 0.27] [%clk 1:31:33] } 5. d4 { [%eval 0.25] [%clk 1:32:04] } 5... d5 { [%eval 0.2] [%clk 1:32:02] } 6. Bd3 { [%eval 0.21] [%clk 1:32:27] } 6... Bd6 { [%eval 0.28] [%clk 1:32:25] } 7. O-O { [%eval 0.23] [%clk 1:32:38] } 7... O-O { [%eval 0.26] [%clk 1:32:47] } 8. c4 { [%eval 0.36] [%clk 1:33:03] } 8... c6 { [%eval 0.48] [%clk 1:32:55] } 9. Nc3 { [%eval 0.24] [%clk 1:31:36] } 9... Nxc3 { [%eval 0.3] [%clk 1:32:55] } 10. bxc3 { [%eval 0.29] [%clk 1:32:00] } 10... dxc4 { [%eval 0.31] [%clk 1:33:22] } 11. Bxc4 { [%eval 0.17] [%clk 1:31:24] } 11... Bf5 { [%eval 0.2] [%clk 1:33:43] } 12. Re1 { [%eval 0.08] [%clk 1:22:05] } 12... Nd7 { [%eval 0.1] [%clk 1:32:40] } 13. Bg5 { [%eval 0.08] [%clk 1:14:36] } 13... Qa5 { [%eval 0.19] [%clk 1:32:29] } 14. Qd2 { [%eval 0.0] [%clk 0:59:44] } 14... Rfe8 { [%eval 0.13] [%clk 1:27:23] } 15. Bf4 { [%eval 0.06] [%clk 0:53:19] } 15... Qc7 { [%eval 0.08] [%clk 1:19:50] } 16. Bxd6 { [%eval 0.09] [%clk 0:53:05] } 16... Qxd6 { [%eval 0.05] [%clk 1:18:44] } 17. h3 { [%eval 0.0] [%clk 0:50:38] } 17... h6 { [%eval -0.02] [%clk 1:17:25] } 18. Re2 { [%eval -0.06] [%clk 0:45:17] } 18... Nb6 { [%eval 0.06] [%clk 1:16:18] } 19. Bb3 { [%eval 0.03] [%clk 0:45:02] } 19... Nd5 { [%eval 0.25] [%clk 1:15:35] } 20. Ne5 { [%eval 0.24] [%clk 0:33:31] } 20... a5 { [%eval 0.26] [%clk 1:12:21] } 21. a4 { [%eval 0.23] [%clk 0:22:32] } 21... Qf6? { [%eval 1.55] } { Mistake. Rad8 was best. } { [%clk 1:09:54] } 22. Rae1 { [%eval 1.21] [%clk 0:18:54] } 22... Kf8? { [%eval 2.72] } { Mistake. Qd6 was best. } { [%clk 1:08:29] } 23. Qa2?? { [%eval 0.79] } { Blunder. c4 was best. } { [%clk 0:14:01] } 23... Be6?? { [%eval 3.72] } { Blunder. Qd6 was best. } { [%clk 0:56:08] } 24. Bxd5 { [%eval 3.63] [%clk 0:13:00] } 24... cxd5 { [%eval 3.59] [%clk 0:56:21] } 25. Qxd5 { [%eval 3.41] [%clk 0:12:55] } 25... Re7?! { [%eval 4.53] } { Inaccuracy. Kg8 was best. } { [%clk 0:42:03] } 26. Qc5 { [%eval 4.46] [%clk 0:08:13] } 26... Rc8 { [%eval 5.14] [%clk 0:41:24] } 27. Nd7+ { [%eval 5.17] [%clk 0:07:09] } 27... Bxd7 { [%eval 5.04] [%clk 0:40:27] } 28. Qxe7+ { [%eval 4.81] [%clk 0:07:24] } 28... Qxe7 { [%eval 4.99] [%clk 0:40:21] } 29. Rxe7 { [%eval 4.77] [%clk 0:07:41] } 29... Be6 { [%eval 5.84] [%clk 0:38:33] } 30. Rxb7 { [%eval 5.77] [%clk 0:07:44] } 30... Rxc3 { [%eval 6.19] [%clk 0:38:09] } 31. d5 { [%eval 6.28] [%clk 0:06:32] } 31... Bc8 { [%eval 6.34] [%clk 0:38:09] } 32. Rb8 { [%eval 6.21] [%clk 0:06:55] } 32... g6 { [%eval 6.39] [%clk 0:38:31] } 33. d6 { [%eval 6.22] [%clk 0:06:40] } 33... Kg7 { [%eval 6.08] [%clk 0:38:44] } 34. Re7 { [%eval 6.07] [%clk 0:06:20] } 34... Be6?! { [%eval 8.27] } { Inaccuracy. g5 was best. } { [%clk 0:39:04] } 35. Rxe6 { [%eval 8.07] [%clk 0:06:03] } 35... fxe6 { [%eval 8.08] [%clk 0:39:25] } 36. d7 { [%eval 54.22] [%clk 0:06:28] } 36... Rc1+?! { [%eval #19] } { Checkmate is now unavoidable. Rd3 was best. } { [%clk 0:39:47] } 37. Kh2 { [%eval #19] [%clk 0:06:50] } 37... Rd1 { [%eval #25] [%clk 0:39:53] } 38. d8=Q { [%eval 8.85] [%clk 0:06:53] } 1-0