Event: Round 1: Ovita Brian - Kolosowski, Mateusz
Site: https://lichess.org/broadcast/fide-world-corporate-chess-championship-2025--qualifying-pool-a/round-1/rDvatsxl/Agq4kjpC
Date: 2025-11-14
White: Ovita Brian
Black: Kolosowski, Mateusz
BlackTitle: IM
BlackElo: 2332
Result: 0-1
ECO: A37
Opening: English Opening: Symmetrical Variation, Three Knights, Fianchetto Variation
Variant: Standard
TimeControl: 10+3

1. c4 { [%eval 0.12] [%clk 0:09:53] } 1... g6 { [%eval 0.22] [%clk 0:10:04] } 2. Nc3 { [%eval 0.06] [%clk 0:09:46] } 2... c5 { [%eval 0.21] [%clk 0:10:05] } 3. g3 { [%eval 0.11] [%clk 0:09:41] } 3... Bg7 { [%eval 0.0] [%clk 0:10:06] } 4. Bg2 { [%eval 0.11] [%clk 0:09:37] } 4... Nc6 { [%eval 0.14] [%clk 0:10:07] } 5. Nf3 { [%eval 0.06] [%clk 0:09:21] } 5... d6 { [%eval 0.09] [%clk 0:09:44] } 6. O-O { [%eval 0.06] [%clk 0:08:54] } 6... Nf6 { [%eval 0.25] [%clk 0:09:37] } 7. b3 { [%eval 0.0] [%clk 0:08:17] } 7... O-O { [%eval 0.13] [%clk 0:09:11] } 8. Bb2 { [%eval -0.01] [%clk 0:07:50] } 8... e5 { [%eval 0.24] [%clk 0:07:47] } 9. d3 { [%eval 0.28] [%clk 0:06:44] } 9... Nh5 { [%eval 0.48] [%clk 0:06:44] } 10. e4 { [%eval -0.06] [%clk 0:05:00] } 10... f5 { [%eval 0.38] [%clk 0:06:27] } 11. exf5 { [%eval 0.38] [%clk 0:03:24] } 11... Bxf5 { [%eval 0.29] [%clk 0:06:28] } 12. Nh4 { [%eval 0.15] [%clk 0:03:07] } 12... Be6 { [%eval 0.14] [%clk 0:06:25] } 13. Bd5 { [%eval -0.34] [%clk 0:03:04] } 13... Qd7 { [%eval 0.0] [%clk 0:04:36] } 14. Qg4 { [%eval -0.06] [%clk 0:02:46] } 14... Rae8 { [%eval 0.0] [%clk 0:04:37] } 15. Bxe6+ { [%eval 0.03] [%clk 0:02:38] } 15... Rxe6 { [%eval 0.02] [%clk 0:04:38] } 16. Nd5 { [%eval 0.03] [%clk 0:02:13] } 16... Qf7 { [%eval 0.0] [%clk 0:02:18] } 17. Ng2 { [%eval -0.12] [%clk 0:01:47] } 17... Nf6 { [%eval -0.09] [%clk 0:02:03] } 18. Qf3 { [%eval -0.13] [%clk 0:01:28] } 18... Qd7 { [%eval -0.12] [%clk 0:01:36] } 19. Nxf6+ { [%eval -0.31] [%clk 0:01:17] } 19... Rexf6 { [%eval -0.26] [%clk 0:01:36] } 20. Qd5+ { [%eval -0.4] [%clk 0:01:17] } 20... Kh8 { [%eval -0.15] [%clk 0:01:15] } 21. Ne3?! { [%eval -0.7] } { Inaccuracy. f4 was best. } { [%clk 0:01:15] } 21... Rf3 { [%eval -0.73] [%clk 0:01:15] } 22. a3 { [%eval -1.26] [%clk 0:01:05] } 22... b6 { [%eval -0.79] [%clk 0:01:05] } 23. Ng2 { [%eval -1.31] [%clk 0:00:42] } 23... Ne7? { [%eval -0.13] } { Mistake. Nd4 was best. } { [%clk 0:00:43] } 24. Qe4 { [%eval -0.19] [%clk 0:00:34] } 24... R3f7 { [%eval -0.1] [%clk 0:00:35] } 25. Nh4 { [%eval -0.34] [%clk 0:00:31] } 25... Qh3 { [%eval -0.28] [%clk 0:00:31] } 26. Qg2 { [%eval -0.44] [%clk 0:00:30] } 26... Qe6 { [%eval -0.32] [%clk 0:00:33] } 27. Rae1?? { [%eval -4.3] } { Blunder. Qe4 was best. } { [%clk 0:00:28] } 27... g5 { [%eval -4.22] [%clk 0:00:32] } 28. Re4 { [%eval -4.53] [%clk 0:00:15] } 28... gxh4 { [%eval -4.47] [%clk 0:00:33] } 29. Rxh4 { [%eval -4.61] [%clk 0:00:15] } 29... Nf5 { [%eval -4.1] [%clk 0:00:23] } 30. Qh3 { [%eval -4.52] [%clk 0:00:12] } 30... Qg6 { [%eval -4.69] [%clk 0:00:24] } 31. Rg4 { [%eval -4.96] [%clk 0:00:10] } 31... Qh6 { [%eval -4.84] [%clk 0:00:24] } 32. Qxh6 { [%eval -4.72] [%clk 0:00:05] } 32... Bxh6 { [%eval -4.73] [%clk 0:00:25] } 33. a4?! { [%eval -6.43] } { Inaccuracy. Re1 was best. } { [%clk 0:00:05] } 33... Ne3 { [%eval -6.5] [%clk 0:00:24] } 34. Re4 { [%eval -7.31] [%clk 0:00:04] } 34... Nxf1 { [%eval -7.21] [%clk 0:00:25] } 35. Kxf1? { [%eval #-10] } { Checkmate is now unavoidable. f4 was best. } { [%clk 0:00:06] } 35... Rxf2+ { [%eval #-9] [%clk 0:00:27] } 36. Kg1 { [%eval #-10] [%clk 0:00:06] } 36... Rxb2 { [%eval -13.2] [%clk 0:00:28] } 37. Rh4?! { [%eval #-2] } { Checkmate is now unavoidable. g4 was best. } { [%clk 0:00:00] } 0-1