Event: Round 2: Gamboa, Nelson - Pinzon, Jairo David
Date: 2024-08-07
White: Gamboa, Nelson
WhiteTitle: IM
WhiteElo: 2301
Black: Pinzon, Jairo David
BlackElo: 2045
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Grand Prix Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:19:20] } 1... c5 { [%eval 0.25] [%clk 1:24:39] } 2. Nc3 { [%eval 0.21] [%clk 1:19:34] } 2... Nc6 { [%eval 0.27] [%clk 1:24:30] } 3. f4 { [%eval -0.15] [%clk 1:19:56] } 3... e6 { [%eval 0.0] [%clk 1:24:04] } 4. Nf3 { [%eval 0.0] [%clk 1:20:17] } 4... Nge7 { [%eval 0.24] [%clk 1:22:34] } 5. b3?! { [%eval -0.34] } { Inaccuracy. d4 was best. } { [%clk 1:10:43] } 5... Nd4?! { [%eval 0.37] } { Inaccuracy. d5 was best. } { [%clk 1:14:15] } 6. Bb2 { [%eval 0.46] [%clk 1:10:11] } 6... Nec6 { [%eval 0.52] [%clk 1:13:51] } 7. Bd3 { [%eval 0.51] [%clk 1:04:19] } 7... Be7 { [%eval 0.94] [%clk 1:12:44] } 8. O-O?! { [%eval 0.34] } { Inaccuracy. Nxd4 was best. } { [%clk 1:03:43] } 8... O-O { [%eval 0.36] [%clk 1:12:29] } 9. Qe1?! { [%eval -0.32] } { Inaccuracy. Nxd4 was best. } { [%clk 1:02:16] } 9... Nxf3+ { [%eval -0.27] [%clk 1:01:54] } 10. Rxf3 { [%eval -0.27] [%clk 1:01:36] } 10... Nb4?! { [%eval 0.44] } { Inaccuracy. d5 was best. } { [%clk 1:01:55] } 11. Qg3 { [%eval -0.04] [%clk 0:56:17] } 11... Nxd3 { [%eval 0.39] [%clk 1:00:29] } 12. Rxd3 { [%eval 0.49] [%clk 0:56:32] } 12... f6 { [%eval 0.64] [%clk 0:55:46] } 13. Kh1?! { [%eval 0.08] } { Inaccuracy. Qh4 was best. } { [%clk 0:54:25] } 13... b6 { [%eval 0.0] [%clk 0:53:27] } 14. Re1 { [%eval 0.0] [%clk 0:54:29] } 14... Ba6 { [%eval 0.12] [%clk 0:48:47] } 15. Rf3 { [%eval 0.0] [%clk 0:50:40] } 15... Qe8?! { [%eval 0.58] } { Inaccuracy. Bb7 was best. } { [%clk 0:46:14] } 16. f5 { [%eval 0.53] [%clk 0:43:03] } 16... Rc8 { [%eval 0.69] [%clk 0:40:44] } 17. Qh4 { [%eval 0.16] [%clk 0:38:55] } 17... Bd6 { [%eval 0.51] [%clk 0:36:20] } 18. Rh3 { [%eval 0.0] [%clk 0:30:54] } 18... h6 { [%eval 0.0] [%clk 0:36:24] } 19. Ree3 { [%eval -0.46] [%clk 0:29:49] } 19... Qf7 { [%eval 0.0] [%clk 0:31:55] } 20. Qg4 { [%eval 0.0] [%clk 0:28:54] } 20... Kh8 { [%eval 0.13] [%clk 0:31:35] } 21. Rh5 { [%eval 0.0] [%clk 0:27:20] } 21... Rfe8?! { [%eval 0.74] } { Inaccuracy. exf5 was best. } { [%clk 0:23:16] } 22. Reh3 { [%eval 0.73] [%clk 0:25:54] } 22... Bf8 { [%eval 0.95] [%clk 0:18:38] } 23. d3 { [%eval 1.06] [%clk 0:26:12] } 23... Bb7?! { [%eval 1.73] } { Inaccuracy. exf5 was best. } { [%clk 0:17:23] } 24. Ne2? { [%eval 0.3] } { Mistake. Bc1 was best. } { [%clk 0:15:36] } 24... exf5 { [%eval 0.38] [%clk 0:17:09] } 25. Rxf5 { [%eval 0.32] [%clk 0:15:59] } 25... d5?? { [%eval 6.25] } { Blunder. Rc6 was best. } { [%clk 0:13:16] } 26. Rxh6+ { [%eval 6.16] [%clk 0:15:47] } 26... gxh6 { [%eval 7.6] [%clk 0:12:46] } 27. Rxf6 { [%eval 7.31] [%clk 0:16:10] } 27... Qg7? { [%eval #2] } { Checkmate is now unavoidable. d4 was best. } { [%clk 0:06:26] } 28. Rxf8+ { [%eval #1] [%clk 0:16:32] } 1-0