Event: Biel Chess Festival 2025 WT 2
Site: Biel, Switzerland
Date: 2025-05-18
White: Colmenares, Aurelio
WhiteTitle: FM
WhiteElo: 2303
Black: Doluhanova, Evgeniya
BlackTitle: WGM
BlackElo: 2256
Result: 1-0
ECO: A45
Opening: Trompowsky Attack: Classical Defense, Big Center Variation
Variant: Standard
TimeControl: 60' + 30'' / move

1. d4 { [%eval 0.17] [%clk 0:58:10] } 1... Nf6 { [%eval 0.19] [%clk 1:00:23] } 2. Bg5 { [%eval 0.0] [%clk 0:58:30] } 2... e6 { [%eval 0.03] [%clk 0:59:14] } 3. e4 { [%eval 0.04] [%clk 0:58:12] } 3... Be7 { [%eval 0.37] [%clk 0:59:08] } 4. e5 { [%eval 0.41] [%clk 0:55:32] } 4... Nd5 { [%eval 0.47] [%clk 0:59:13] } 5. Bxe7 { [%eval 0.31] [%clk 0:54:43] } 5... Nxe7 { [%eval 0.36] [%clk 0:58:46] } 6. Nf3 { [%eval 0.23] [%clk 0:54:56] } 6... d6 { [%eval 0.25] [%clk 0:54:15] } 7. Bd3 { [%eval 0.26] [%clk 0:46:17] } 7... dxe5 { [%eval 0.23] [%clk 0:51:19] } 8. dxe5 { [%eval 0.16] [%clk 0:45:53] } 8... Nd7 { [%eval 0.21] [%clk 0:55:11] } 9. Qe2 { [%eval 0.27] [%clk 0:41:34] } 9... Nc5 { [%eval 0.42] [%clk 0:52:40] } 10. O-O { [%eval 0.0] [%clk 0:37:18] } 10... Nxd3 { [%eval 0.0] [%clk 0:51:50] } 11. Rd1 { [%eval 0.0] [%clk 0:37:26] } 11... Ng6 { [%eval 0.53] [%clk 0:51:55] } 12. Rxd3 { [%eval 0.47] [%clk 0:37:12] } 12... Qe7 { [%eval 0.59] [%clk 0:52:11] } 13. Qe3?! { [%eval 0.0] } { Inaccuracy. Qe4 was best. } { [%clk 0:33:29] } 13... Bd7 { [%eval 0.23] [%clk 0:49:44] } 14. Nc3 { [%eval 0.29] [%clk 0:33:50] } 14... Qb4?! { [%eval 0.96] } { Inaccuracy. O-O was best. } { [%clk 0:47:00] } 15. Rd4 { [%eval 0.91] [%clk 0:30:59] } 15... Qe7 { [%eval 1.05] [%clk 0:47:03] } 16. h4 { [%eval 0.77] [%clk 0:26:56] } 16... Bc6 { [%eval 0.77] [%clk 0:46:09] } 17. h5 { [%eval 0.85] [%clk 0:26:48] } 17... Nf8? { [%eval 2.22] } { Mistake. Bxf3 was best. } { [%clk 0:43:14] } 18. Rad1 { [%eval 2.3] [%clk 0:25:13] } 18... Nd7 { [%eval 2.03] [%clk 0:43:23] } 19. Ne1?! { [%eval 1.1] } { Inaccuracy. h6 was best. } { [%clk 0:24:23] } 19... O-O-O { [%eval 1.33] [%clk 0:34:55] } 20. b4 { [%eval 1.47] [%clk 0:14:54] } 20... Nb6 { [%eval 1.87] [%clk 0:32:17] } 21. b5 { [%eval 1.99] [%clk 0:13:00] } 21... Bd5 { [%eval 1.94] [%clk 0:32:44] } 22. a4 { [%eval 1.74] [%clk 0:16:58] } 22... c5 { [%eval 1.97] [%clk 0:29:36] } 23. Rg4 { [%eval 1.88] [%clk 0:06:09] } 23... g6 { [%eval 1.81] [%clk 0:23:49] } 24. h6 { [%eval 1.87] [%clk 0:06:17] } 24... Nc4?! { [%eval 2.67] } { Inaccuracy. Rhe8 was best. } { [%clk 0:18:58] } 25. Qe2 { [%eval 2.74] [%clk 0:06:07] } 25... Na5 { [%eval 2.61] [%clk 0:18:31] } 26. Nxd5?? { [%eval 0.55] } { Blunder. Nf3 was best. } { [%clk 0:04:50] } 26... exd5 { [%eval 0.77] [%clk 0:16:47] } 27. Nd3 { [%eval 0.36] [%clk 0:02:57] } 27... Rhe8? { [%eval 1.84] } { Mistake. f5 was best. } { [%clk 0:16:46] } 28. Qf3 { [%eval 1.94] [%clk 0:02:34] } 28... Nc4 { [%eval 1.97] [%clk 0:11:54] } 29. Rf4 { [%eval 2.01] [%clk 0:02:40] } 29... Rd7 { [%eval 1.98] [%clk 0:11:22] } 30. Rf6? { [%eval 0.78] } { Mistake. Re1 was best. } { [%clk 0:02:59] } 30... Nb6?? { [%eval 4.22] } { Blunder. Nxe5 was best. } { [%clk 0:01:24] } 31. a5 { [%eval 3.81] [%clk 0:02:51] } 31... Na8?! { [%eval 4.82] } { Inaccuracy. Nc4 was best. } { [%clk 0:01:22] } 32. a6 { [%eval 4.67] [%clk 0:02:14] } 32... bxa6 { [%eval 5.85] [%clk 0:01:25] } 33. Rc6+?! { [%eval 4.62] } { Inaccuracy. Nxc5 was best. } { [%clk 0:02:16] } 33... Rc7 { [%eval 4.39] [%clk 0:01:35] } 34. Rxa6?! { [%eval 3.36] } { Inaccuracy. Qxd5 was best. } { [%clk 0:02:36] } 34... Nb6 { [%eval 3.14] [%clk 0:01:34] } 35. Rda1 { [%eval 3.06] [%clk 0:02:45] } 35... c4?! { [%eval 3.86] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:54] } 36. Rxb6 { [%eval 3.51] [%clk 0:01:39] } 36... axb6?? { [%eval #3] } { Checkmate is now unavoidable. cxd3 was best. } { [%clk 0:01:14] } 37. Ra8+ { [%eval #2] [%clk 0:01:57] } 1-0