Event: Round 6: Guarin Fonseca, Nobel Alfredo - Gaona Ballesteros, Andres
Date: 2024-06-07
White: Guarin Fonseca, Nobel Alfredo
WhiteElo: 1849
Black: Gaona Ballesteros, Andres
BlackElo: 1779
Result: 1-0
ECO: D90
Opening: Grünfeld Defense: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:00:54] } 1... Nf6 { [%eval 0.17] [%clk 1:00:45] } 2. Nf3 { [%eval 0.23] [%clk 1:01:02] } 2... g6 { [%eval 0.26] [%clk 1:00:54] } 3. c4 { [%eval 0.28] [%clk 1:00:52] } 3... Bg7 { [%eval 0.31] [%clk 1:00:55] } 4. Nc3 { [%eval 0.26] [%clk 1:01:07] } 4... d5 { [%eval 0.21] [%clk 1:01:16] } 5. g3 { [%eval -0.18] [%clk 0:57:00] } 5... O-O { [%eval 0.17] [%clk 1:01:13] } 6. Bg2 { [%eval -0.08] [%clk 0:57:01] } 6... c6 { [%eval 0.24] [%clk 1:00:38] } 7. O-O { [%eval 0.0] [%clk 0:57:05] } 7... Bf5 { [%eval 0.3] [%clk 1:00:35] } 8. Ne5 { [%eval 0.41] [%clk 0:53:31] } 8... Ne4 { [%eval 0.94] [%clk 0:58:46] } 9. cxd5?! { [%eval 0.14] } { Inaccuracy. Qb3 was best. } { [%clk 0:52:06] } 9... Nxc3 { [%eval 0.33] [%clk 0:56:38] } 10. bxc3 { [%eval 0.36] [%clk 0:52:23] } 10... cxd5 { [%eval 0.23] [%clk 0:56:42] } 11. Qb3 { [%eval 0.41] [%clk 0:48:31] } 11... Nd7 { [%eval 0.88] [%clk 0:55:14] } 12. Nxd7 { [%eval 0.9] [%clk 0:48:13] } 12... Qxd7 { [%eval 1.04] [%clk 0:55:38] } 13. Qxd5 { [%eval 1.1] [%clk 0:48:32] } 13... Qxd5 { [%eval 1.08] [%clk 0:55:20] } 14. Bxd5 { [%eval 1.1] [%clk 0:48:56] } 14... Rac8 { [%eval 1.03] [%clk 0:55:26] } 15. Bd2 { [%eval 1.13] [%clk 0:48:27] } 15... b6 { [%eval 1.64] [%clk 0:55:08] } 16. f4 { [%eval 1.47] [%clk 0:37:24] } 16... Rfd8 { [%eval 1.57] [%clk 0:53:13] } 17. Bf3 { [%eval 1.45] [%clk 0:37:02] } 17... e5?! { [%eval 2.39] } { Inaccuracy. f6 was best. } { [%clk 0:45:13] } 18. fxe5 { [%eval 2.37] [%clk 0:30:49] } 18... Bxe5 { [%eval 2.31] [%clk 0:44:45] } 19. e4 { [%eval 2.27] [%clk 0:27:46] } 19... Be6 { [%eval 2.21] [%clk 0:38:34] } 20. Rfd1 { [%eval 2.15] [%clk 0:23:36] } 20... Bg7 { [%eval 2.25] [%clk 0:33:03] } 21. a4 { [%eval 2.06] [%clk 0:20:29] } 21... Bb3 { [%eval 2.08] [%clk 0:30:36] } 22. Rdb1 { [%eval 2.03] [%clk 0:20:50] } 22... Bc2 { [%eval 2.06] [%clk 0:30:35] } 23. Rc1 { [%eval 2.11] [%clk 0:19:54] } 23... Bd3 { [%eval 1.96] [%clk 0:30:13] } 24. Bg5 { [%eval 1.45] [%clk 0:16:39] } 24... f6 { [%eval 1.39] [%clk 0:29:02] } 25. Be3?! { [%eval 0.73] } { Inaccuracy. Bd2 was best. } { [%clk 0:15:39] } 25... Re8 { [%eval 0.65] [%clk 0:26:24] } 26. a5 { [%eval 0.41] [%clk 0:10:45] } 26... Bxe4 { [%eval 0.59] [%clk 0:23:40] } 27. Kf2 { [%eval 0.35] [%clk 0:09:28] } 27... f5 { [%eval 0.37] [%clk 0:20:51] } 28. h4 { [%eval 0.0] [%clk 0:08:05] } 28... bxa5?! { [%eval 0.69] } { Inaccuracy. Bxf3 was best. } { [%clk 0:16:17] } 29. Be2?! { [%eval 0.11] } { Inaccuracy. Bd2 was best. } { [%clk 0:08:13] } 29... Bd5 { [%eval 0.16] [%clk 0:15:44] } 30. Bb5 { [%eval 0.3] [%clk 0:06:41] } 30... Bc6 { [%eval 0.47] [%clk 0:09:57] } 31. Bc4+ { [%eval 0.09] [%clk 0:06:58] } 31... Kh8 { [%eval 0.07] [%clk 0:09:17] } 32. Bf4?! { [%eval -0.71] } { Inaccuracy. Be2 was best. } { [%clk 0:06:01] } 32... a4?! { [%eval 0.16] } { Inaccuracy. Bd7 was best. } { [%clk 0:08:12] } 33. h5 { [%eval 0.0] [%clk 0:05:06] } 33... Bd7 { [%eval 0.0] [%clk 0:07:52] } 34. Bf7 { [%eval 0.0] [%clk 0:04:35] } 34... Rf8?? { [%eval 2.43] } { Blunder. Re7 was best. } { [%clk 0:06:40] } 35. hxg6 { [%eval 2.39] [%clk 0:04:57] } 35... Rxc3? { [%eval 4.23] } { Mistake. Bc6 was best. } { [%clk 0:05:45] } 36. Rxc3 { [%eval 4.2] [%clk 0:03:22] } 36... Bxd4+ { [%eval 4.11] [%clk 0:06:12] } 37. Be3 { [%eval 3.96] [%clk 0:03:47] } 37... Bxc3 { [%eval 3.94] [%clk 0:06:30] } 38. Rh1 { [%eval 4.01] [%clk 0:04:12] } 38... Rxf7? { [%eval 7.34] } { Mistake. Kg7 was best. } { [%clk 0:06:28] } 39. gxf7 { [%eval 6.74] [%clk 0:04:35] } 39... Bb4?? { [%eval #1] } { Checkmate is now unavoidable. Kg7 was best. } { [%clk 0:02:16] } 40. Bd4# { [%clk 0:04:58] } 1-0