Event: Campeonato Nacional Senior 2025
Site: Comité Olímpico Nacional, Coronado, Costa Rica
White: Gutierrez Soto, Gilberth
WhiteElo: 1786
Black: Vega Araya, Edwin
BlackElo: 1850
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.25] [%clk 1:29:10] } 2. Nc3 { [%eval 0.26] [%clk 1:30:46] } 2... Nc6 { [%eval 0.16] [%clk 1:27:27] } 3. Bc4 { [%eval 0.0] [%clk 1:30:54] } 3... g6 { [%eval 0.03] [%clk 1:26:35] } 4. f4 { [%eval -0.28] [%clk 1:29:48] } 4... Bg7 { [%eval -0.18] [%clk 1:26:37] } 5. Nf3 { [%eval -0.24] [%clk 1:28:30] } 5... a6 { [%eval -0.1] [%clk 1:26:54] } 6. d3 { [%eval -0.03] [%clk 1:27:37] } 6... e6 { [%eval -0.06] [%clk 1:19:38] } 7. O-O { [%eval 0.0] [%clk 1:26:08] } 7... Nge7 { [%eval -0.11] [%clk 1:19:08] } 8. Qe1 { [%eval -0.31] [%clk 1:25:48] } 8... b5 { [%eval -0.25] [%clk 1:17:14] } 9. Bb3 { [%eval -0.32] [%clk 1:25:52] } 9... Nd4?! { [%eval 0.37] } { Inaccuracy. O-O was best. } { [%clk 1:17:38] } 10. Nxd4 { [%eval 0.28] [%clk 1:25:28] } 10... cxd4 { [%eval 0.55] [%clk 1:17:52] } 11. Ne2 { [%eval 0.49] [%clk 1:25:33] } 11... O-O { [%eval 0.42] [%clk 1:13:27] } 12. Qh4 { [%eval 0.0] [%clk 1:15:29] } 12... Nc6 { [%eval 0.0] [%clk 1:05:59] } 13. Qxd8 { [%eval -0.04] [%clk 1:15:00] } 13... Rxd8 { [%eval 0.07] [%clk 1:06:10] } 14. Bd2 { [%eval 0.09] [%clk 1:11:02] } 14... Bb7 { [%eval 0.24] [%clk 1:04:32] } 15. Rae1 { [%eval -0.08] [%clk 1:04:59] } 15... a5 { [%eval -0.16] [%clk 0:58:37] } 16. a3 { [%eval -0.68] [%clk 1:03:24] } 16... Kh8?! { [%eval -0.08] } { Inaccuracy. a4 was best. } { [%clk 0:36:40] } 17. g4 { [%eval -0.32] [%clk 0:57:29] } 17... Rf8 { [%eval 0.16] [%clk 0:33:46] } 18. Ng3?! { [%eval -0.52] } { Inaccuracy. a4 was best. } { [%clk 0:48:11] } 18... f6? { [%eval 0.79] } { Mistake. a4 was best. } { [%clk 0:29:51] } 19. h4 { [%eval 0.59] [%clk 0:43:34] } 19... Rae8 { [%eval 1.0] [%clk 0:26:50] } 20. Rf2 { [%eval 0.73] [%clk 0:39:21] } 20... h6?! { [%eval 1.41] } { Inaccuracy. a4 was best. } { [%clk 0:25:12] } 21. Kh2 { [%eval 1.37] [%clk 0:33:59] } 21... Kh7 { [%eval 1.66] [%clk 0:24:35] } 22. Kh3 { [%eval 1.62] [%clk 0:33:15] } 22... Bc8 { [%eval 1.81] [%clk 0:24:50] } 23. f5 { [%eval 1.63] [%clk 0:33:01] } 23... g5?! { [%eval 2.25] } { Inaccuracy. Rf7 was best. } { [%clk 0:23:07] } 24. hxg5?! { [%eval 1.11] } { Inaccuracy. Ref1 was best. } { [%clk 0:30:20] } 24... fxg5 { [%eval 1.0] [%clk 0:21:46] } 25. Ref1 { [%eval 1.05] [%clk 0:29:16] } 25... Be5?! { [%eval 2.23] } { Inaccuracy. Rd8 was best. } { [%clk 0:20:59] } 26. fxe6 { [%eval 2.24] [%clk 0:27:12] } 26... Rxf2 { [%eval 2.19] [%clk 0:14:00] } 27. exd7 { [%eval 2.22] [%clk 0:24:21] } 27... Bxd7 { [%eval 2.17] [%clk 0:14:01] } 28. Rxf2 { [%eval 2.25] [%clk 0:24:37] } 28... Re7 { [%eval 2.51] [%clk 0:14:16] } 29. Bd5 { [%eval 2.49] [%clk 0:20:09] } 29... Bxg3 { [%eval 2.82] [%clk 0:08:35] } 30. Kxg3 { [%eval 2.69] [%clk 0:20:06] } 30... Ne5 { [%eval 2.6] [%clk 0:09:03] } 31. Bxa5 { [%eval 2.74] [%clk 0:18:49] } 31... Nxg4 { [%eval 2.71] [%clk 0:08:48] } 32. Rf8 { [%eval 2.59] [%clk 0:14:14] } 32... h5 { [%eval 2.34] [%clk 0:07:58] } 33. Bb4 { [%eval 1.95] [%clk 0:13:57] } 33... h4+ { [%eval 2.11] [%clk 0:06:47] } 34. Kg2 { [%eval 2.26] [%clk 0:13:28] } 34... Ne3+ { [%eval 2.66] [%clk 0:05:21] } 35. Kh1 { [%eval 2.57] [%clk 0:13:09] } 35... Rg7 { [%eval 2.43] [%clk 0:04:17] } 36. e5?? { [%eval -4.89] } { Blunder. Bb3 was best. } { [%clk 0:13:14] } 36... Nxd5 { [%eval -4.8] [%clk 0:04:36] } 0-1