Event: Round 5: Kolani, Arjun - Ortiz Sanchez, Luis
Site: https://lichess.org/broadcast/2025-british-chess-championships--major-open/round-5/U1EnzNkZ/oqQCO54f
White: Kolani, Arjun
WhiteElo: 2118
Black: Ortiz Sanchez, Luis
BlackElo: 1908
Result: 1-0
ECO: B76
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:56] } 1... c5 { [%eval 0.24] [%clk 1:25:57] } 2. Nf3 { [%eval 0.2] [%clk 1:31:18] } 2... d6 { [%eval 0.31] [%clk 1:25:53] } 3. d4 { [%eval 0.22] [%clk 1:31:38] } 3... cxd4 { [%eval 0.19] [%clk 1:26:13] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:02] } 4... Nf6 { [%eval 0.31] [%clk 1:26:20] } 5. Nc3 { [%eval 0.32] [%clk 1:32:23] } 5... g6 { [%eval 0.42] [%clk 1:26:07] } 6. Be3 { [%eval 0.43] [%clk 1:32:26] } 6... Bg7 { [%eval 0.46] [%clk 1:26:20] } 7. f3 { [%eval 0.44] [%clk 1:32:50] } 7... O-O { [%eval 0.58] [%clk 1:26:29] } 8. Qd2 { [%eval 0.65] [%clk 1:33:09] } 8... Nc6 { [%eval 0.74] [%clk 1:26:52] } 9. O-O-O { [%eval 0.68] [%clk 1:33:31] } 9... d5 { [%eval 0.65] [%clk 1:27:15] } 10. exd5 { [%eval 0.6] [%clk 1:30:08] } 10... Nxd5 { [%eval 0.63] [%clk 1:25:47] } 11. Nxc6 { [%eval 0.56] [%clk 1:30:27] } 11... bxc6 { [%eval 0.68] [%clk 1:26:10] } 12. Bd4 { [%eval 0.61] [%clk 1:30:44] } 12... e5 { [%eval 0.5] [%clk 1:25:45] } 13. Bc5 { [%eval 0.54] [%clk 1:30:45] } 13... Re8 { [%eval 0.69] [%clk 1:23:51] } 14. Ne4 { [%eval 0.67] [%clk 1:10:07] } 14... Qc7 { [%eval 0.56] [%clk 1:23:46] } 15. Bc4 { [%eval 0.54] [%clk 0:56:35] } 15... Be6 { [%eval 0.54] [%clk 1:23:53] } 16. h4 { [%eval 0.26] [%clk 0:55:25] } 16... Red8 { [%eval 0.45] [%clk 1:18:54] } 17. h5 { [%eval 0.62] [%clk 0:38:42] } 17... Nf4?! { [%eval 1.45] } { Inaccuracy. Nf6 was best. } { [%clk 1:16:26] } 18. Qc3? { [%eval 0.0] } { Mistake. Bd6 was best. } { [%clk 0:38:10] } 18... Bxc4 { [%eval 0.06] [%clk 1:13:05] } 19. Qxc4 { [%eval 0.02] [%clk 0:35:16] } 19... Rxd1+ { [%eval 0.12] [%clk 1:08:46] } 20. Rxd1 { [%eval 0.13] [%clk 0:35:41] } 20... Nxh5 { [%eval 0.16] [%clk 1:06:27] } 21. Bd6 { [%eval 0.0] [%clk 0:33:02] } 21... Qb7 { [%eval 0.0] [%clk 1:04:03] } 22. a4 { [%eval 0.07] [%clk 0:25:46] } 22... Rd8 { [%eval 0.46] [%clk 1:01:39] } 23. Re1?! { [%eval -0.51] } { Inaccuracy. Rd3 was best. } { [%clk 0:21:51] } 23... Qd7 { [%eval -0.52] [%clk 0:52:32] } 24. Kb1 { [%eval -0.64] [%clk 0:20:39] } 24... Ng3 { [%eval -0.67] [%clk 0:51:38] } 25. Nxg3 { [%eval -0.89] [%clk 0:16:53] } 25... Qxd6 { [%eval -0.83] [%clk 0:51:51] } 26. Ne4 { [%eval -0.81] [%clk 0:16:54] } 26... Qd5 { [%eval -0.76] [%clk 0:52:16] } 27. Qb4 { [%eval -0.84] [%clk 0:14:24] } 27... f5 { [%eval -0.73] [%clk 0:48:39] } 28. Nc3 { [%eval -1.23] [%clk 0:14:42] } 28... Qe6?! { [%eval -0.5] } { Inaccuracy. Qf7 was best. } { [%clk 0:44:41] } 29. g4 { [%eval -0.45] [%clk 0:14:55] } 29... h6 { [%eval -0.54] [%clk 0:43:36] } 30. gxf5 { [%eval -0.48] [%clk 0:14:37] } 30... gxf5 { [%eval -0.49] [%clk 0:44:04] } 31. a5 { [%eval -0.52] [%clk 0:11:44] } 31... e4 { [%eval -0.12] [%clk 0:37:20] } 32. fxe4 { [%eval -0.13] [%clk 0:10:40] } 32... Qe5 { [%eval -0.1] [%clk 0:37:02] } 33. Qc4+ { [%eval -0.3] [%clk 0:06:27] } 33... Kh8 { [%eval 0.0] [%clk 0:36:39] } 34. Rf1 { [%eval -0.1] [%clk 0:03:57] } 34... f4 { [%eval 0.0] [%clk 0:35:47] } 35. Qxc6 { [%eval 0.0] [%clk 0:02:08] } 35... Rb8 { [%eval 0.0] [%clk 0:35:48] } 36. Rf3 { [%eval 0.0] [%clk 0:00:59] } 36... Qxa5 { [%eval 0.0] [%clk 0:35:49] } 37. Rxf4 { [%eval 0.0] [%clk 0:00:52] } 37... Qxc3?? { [%eval 4.7] } { Blunder. Qb4 was best. } { [%clk 0:33:15] } 38. Rf8+ { [%eval 4.49] [%clk 0:01:13] } 38... Kh7 { [%eval 5.41] [%clk 0:33:28] } 39. Qxc3 { [%eval 5.2] [%clk 0:01:33] } 39... Rxf8 { [%eval 5.1] [%clk 0:32:22] } 40. Qd3 { [%eval 5.18] [%clk 0:01:02] } 40... Kh8 { [%eval 5.07] [%clk 0:32:26] } 41. Qa6 { [%eval 5.16] [%clk 0:29:58] } 41... Rb8 { [%eval 5.24] [%clk 1:02:42] } 42. c3 { [%eval 5.01] [%clk 0:22:45] } 1-0