Event: Round 8: Ospina Castro, Santiago - Meza Galvan, Luis A
Date: 2024-06-02
White: Ospina Castro, Santiago
WhiteElo: 2019
Black: Meza Galvan, Luis A
BlackElo: 0
Result: 1-0
ECO: B08
Opening: Pirc Defense: Classical Variation, Quiet System
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:15:19] } 1... g6 { [%eval 0.39] [%clk 0:15:17] } 2. e4 { [%eval 0.4] [%clk 0:15:28] } 2... d6 { [%eval 0.54] [%clk 0:15:25] } 3. d4 { [%eval 0.4] [%clk 0:15:37] } 3... Bg7 { [%eval 0.6] [%clk 0:15:34] } 4. Nc3 { [%eval 0.44] [%clk 0:15:46] } 4... Nf6 { [%eval 0.52] [%clk 0:15:28] } 5. Be2 { [%eval 0.58] [%clk 0:15:52] } 5... O-O { [%eval 0.39] [%clk 0:14:58] } 6. h3 { [%eval 0.07] [%clk 0:16:01] } 6... c6 { [%eval 0.48] [%clk 0:14:03] } 7. a4 { [%eval 0.49] [%clk 0:16:10] } 7... a5 { [%eval 0.72] [%clk 0:13:59] } 8. O-O { [%eval 0.79] [%clk 0:16:18] } 8... Na6 { [%eval 0.88] [%clk 0:13:45] } 9. Bf4 { [%eval 0.92] [%clk 0:16:26] } 9... Nb4 { [%eval 0.94] [%clk 0:12:44] } 10. Re1 { [%eval 0.95] [%clk 0:16:35] } 10... e5 { [%eval 1.04] [%clk 0:12:05] } 11. dxe5 { [%eval 0.96] [%clk 0:15:32] } 11... dxe5 { [%eval 1.02] [%clk 0:12:13] } 12. Bxe5 { [%eval 0.82] [%clk 0:15:41] } 12... Qxd1 { [%eval 0.82] [%clk 0:12:11] } 13. Bxd1 { [%eval 1.0] [%clk 0:15:50] } 13... Re8 { [%eval 0.99] [%clk 0:11:22] } 14. Bd6 { [%eval 0.91] [%clk 0:14:10] } 14... Bd7 { [%eval 1.44] [%clk 0:10:04] } 15. e5 { [%eval 1.47] [%clk 0:14:16] } 15... Nh5?! { [%eval 2.14] } { Inaccuracy. Nfd5 was best. } { [%clk 0:09:01] } 16. Ne4 { [%eval 1.71] [%clk 0:14:15] } 16... f5? { [%eval 3.11] } { Mistake. Nf4 was best. } { [%clk 0:08:35] } 17. Nc5 { [%eval 3.17] [%clk 0:13:19] } 17... Bc8 { [%eval 3.08] [%clk 0:07:50] } 18. c3 { [%eval 3.21] [%clk 0:13:22] } 18... Nd5 { [%eval 3.02] [%clk 0:07:29] } 19. Bb3 { [%eval 3.0] [%clk 0:13:28] } 19... b6 { [%eval 3.76] [%clk 0:07:27] } 20. Nd3 { [%eval 3.84] [%clk 0:13:37] } 20... Be6 { [%eval 3.73] [%clk 0:07:26] } 21. Nd4 { [%eval 3.73] [%clk 0:13:42] } 21... Rac8?! { [%eval 5.32] } { Inaccuracy. Nhf4 was best. } { [%clk 0:07:07] } 22. Nxe6 { [%eval 5.33] [%clk 0:13:36] } 22... Rxe6 { [%eval 5.27] [%clk 0:07:15] } 23. Bxd5 { [%eval 4.48] [%clk 0:13:45] } 23... cxd5 { [%eval 4.53] [%clk 0:07:23] } 24. g4 { [%eval 4.45] [%clk 0:13:54] } 24... fxg4 { [%eval 4.62] [%clk 0:06:50] } 25. hxg4 { [%eval 4.51] [%clk 0:14:03] } 25... d4 { [%eval 4.8] [%clk 0:05:53] } 26. cxd4 { [%eval 4.82] [%clk 0:13:59] } 26... Rc4 { [%eval 4.76] [%clk 0:05:57] } 27. gxh5 { [%eval 4.8] [%clk 0:13:59] } 27... Rxd4 { [%eval 4.63] [%clk 0:06:03] } 28. Rad1 { [%eval 4.47] [%clk 0:13:51] } 28... gxh5 { [%eval 4.86] [%clk 0:05:59] } 29. f4 { [%eval 4.79] [%clk 0:13:59] } 29... Rg6+ { [%eval 4.85] [%clk 0:06:01] } 30. Kh1 { [%eval 4.72] [%clk 0:14:01] } 30... Rg3 { [%eval 5.19] [%clk 0:05:50] } 31. Nf2 { [%eval 5.03] [%clk 0:13:42] } 31... Rxf4 { [%eval 4.9] [%clk 0:05:52] } 32. Kh2 { [%eval 4.83] [%clk 0:12:49] } 32... Rb3 { [%eval 4.94] [%clk 0:05:01] } 33. Re2 { [%eval 4.88] [%clk 0:12:36] } 33... Rxa4?! { [%eval 6.39] } { Inaccuracy. Rh4+ was best. } { [%clk 0:04:09] } 34. e6 { [%eval 6.37] [%clk 0:12:23] } 34... Rh4+ { [%eval 6.31] [%clk 0:04:09] } 35. Kg2 { [%eval 5.8] [%clk 0:12:31] } 35... Bf6?? { [%eval #18] } { Checkmate is now unavoidable. Rc4 was best. } { [%clk 0:00:48] } 36. Ne4?? { [%eval 4.64] } { Lost forced checkmate sequence. e7 was best. } { [%clk 0:12:40] } 36... Rg4+ { [%eval 4.46] [%clk 0:00:24] } 37. Kf1 { [%eval 4.22] [%clk 0:12:35] } 37... Bh4 { [%eval 4.55] [%clk 0:00:16] } 38. e7 { [%eval 4.47] [%clk 0:11:04] } 38... Rh3?? { [%eval #5] } { Checkmate is now unavoidable. Bxe7 was best. } 39. e8=Q+ { [%eval #4] [%clk 0:11:10] } 39... Kg7 { [%eval #4] [%clk 0:00:23] } 40. Bf8+ { [%eval #4] [%clk 0:11:11] } 40... Kg8 { [%eval #1] [%clk 0:00:24] } 41. Bh6# { [%clk 0:11:16] } 1-0