Event: Ronda 14: Ospina Castro, Santiago - Vargas Villalobos, Daniel Fernando
Date: 2024-10-03
White: Ospina Castro, Santiago
WhiteTitle: FM
WhiteElo: 2138
Black: Vargas Villalobos, Daniel Fernando
BlackElo: 1764
Result: 1-0
ECO: B92
Opening: Sicilian Defense: Najdorf Variation, Opocensky Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 0:03:04] } 1... c5 { [%eval 0.25] [%clk 0:03:04] } 2. Nf3 { [%eval 0.31] [%clk 0:03:04] } 2... d6 { [%eval 0.21] [%clk 0:03:05] } 3. d4 { [%eval 0.27] [%clk 0:03:06] } 3... cxd4 { [%eval 0.19] [%clk 0:03:07] } 4. Nxd4 { [%eval 0.18] [%clk 0:03:07] } 4... Nf6 { [%eval 0.24] [%clk 0:03:08] } 5. Nc3 { [%eval 0.16] [%clk 0:03:09] } 5... a6 { [%eval 0.29] [%clk 0:03:10] } 6. Be2 { [%eval 0.14] [%clk 0:03:09] } 6... Nc6 { [%eval 0.41] [%clk 0:03:10] } 7. O-O { [%eval 0.35] [%clk 0:03:09] } 7... g6 { [%eval 0.27] [%clk 0:03:12] } 8. Be3 { [%eval 0.22] [%clk 0:03:01] } 8... Bg7 { [%eval 0.32] [%clk 0:03:13] } 9. a4 { [%eval 0.2] [%clk 0:02:58] } 9... O-O { [%eval 0.28] [%clk 0:03:13] } 10. f4 { [%eval 0.19] [%clk 0:03:00] } 10... e5? { [%eval 1.64] } { Mistake. Bd7 was best. } { [%clk 0:03:15] } 11. fxe5? { [%eval 0.04] } { Mistake. Nxc6 was best. } { [%clk 0:02:49] } 11... Nxe5 { [%eval 0.09] [%clk 0:03:16] } 12. Qe1?! { [%eval -0.47] } { Inaccuracy. h3 was best. } { [%clk 0:02:41] } 12... Bg4?! { [%eval 0.1] } { Inaccuracy. Neg4 was best. } { [%clk 0:03:09] } 13. Rd1 { [%eval 0.15] [%clk 0:02:40] } 13... Bxe2 { [%eval 0.2] [%clk 0:03:09] } 14. Qxe2 { [%eval 0.01] [%clk 0:02:37] } 14... Rc8?! { [%eval 0.59] } { Inaccuracy. Qc7 was best. } { [%clk 0:03:10] } 15. Bg5 { [%eval 0.58] [%clk 0:02:35] } 15... h6 { [%eval 0.62] [%clk 0:03:11] } 16. Bh4 { [%eval 0.68] [%clk 0:02:36] } 16... Qb6?? { [%eval 4.63] } { Blunder. Ned7 was best. } { [%clk 0:03:03] } 17. Bxf6 { [%eval 4.73] [%clk 0:02:27] } 17... Bxf6 { [%eval 4.71] [%clk 0:03:04] } 18. Rxf6 { [%eval 4.62] [%clk 0:02:27] } 18... Qxb2 { [%eval 4.97] } 19. Nd5 { [%eval 4.93] [%clk 0:02:18] } 19... Kg7 { [%eval 6.04] [%clk 0:03:07] } 20. Rxd6 { [%eval 4.93] [%clk 0:02:16] } 20... Rcd8?! { [%eval 6.47] } { Inaccuracy. Nc6 was best. } { [%clk 0:03:04] } 21. Rxd8 { [%eval 6.92] [%clk 0:02:04] } 21... Rxd8 { [%eval 6.28] [%clk 0:03:05] } 22. c3?! { [%eval 4.32] } { Inaccuracy. Qf2 was best. } { [%clk 0:02:03] } 22... Qa3?! { [%eval 5.51] } { Inaccuracy. Qxe2 was best. } { [%clk 0:03:00] } 23. Qf2 { [%eval 5.46] [%clk 0:02:03] } 23... Qd6 { [%eval 5.48] [%clk 0:02:20] } 24. Ne3 { [%eval 5.24] [%clk 0:01:56] } 24... Qc7 { [%eval 5.52] [%clk 0:02:12] } 25. Qg3 { [%eval 5.29] [%clk 0:01:44] } 25... Kh7 { [%eval 6.38] [%clk 0:02:01] } 26. Nd5 { [%eval 5.49] [%clk 0:01:39] } 26... Qd6 { [%eval 5.43] [%clk 0:01:57] } 27. Qf4 { [%eval 5.1] [%clk 0:01:35] } 27... Nc4?? { [%eval #8] } { Checkmate is now unavoidable. f5 was best. } { [%clk 0:01:27] } 28. Qxf7+ { [%eval #7] [%clk 0:01:34] } 28... Kh8 { [%eval #7] [%clk 0:01:25] } 29. Nf6 { [%eval #6] [%clk 0:01:29] } 1-0