Event: Ronda 1: Ospina Castro, Santiago - Valencia Gantiva, Cristian
Date: 2024-10-02
White: Ospina Castro, Santiago
WhiteTitle: FM
WhiteElo: 2138
Black: Valencia Gantiva, Cristian
BlackElo: 1957
Result: 1-0
ECO: A05
Opening: Zukertort Opening: Nimzo-Larsen Variation
Variant: Standard

1. Nf3 { [%eval 0.17] [%clk 0:04:03] } 1... Nf6 { [%eval 0.18] [%clk 0:03:58] } 2. b3 { [%eval 0.0] [%clk 0:04:04] } 2... b6 { [%eval 0.15] [%clk 0:03:58] } 3. Bb2 { [%eval 0.09] [%clk 0:04:05] } 3... Bb7 { [%eval 0.12] [%clk 0:03:59] } 4. c4 { [%eval 0.18] [%clk 0:04:06] } 4... c5 { [%eval 0.17] [%clk 0:03:56] } 5. g3 { [%eval 0.16] [%clk 0:04:04] } 5... g6 { [%eval 0.14] [%clk 0:03:57] } 6. Bg2 { [%eval 0.15] [%clk 0:04:05] } 6... Bg7 { [%eval 0.18] [%clk 0:03:58] } 7. O-O { [%eval 0.1] [%clk 0:04:05] } 7... O-O { [%eval 0.17] [%clk 0:03:59] } 8. d4 { [%eval 0.07] [%clk 0:03:43] } 8... cxd4 { [%eval 0.12] [%clk 0:03:55] } 9. Qxd4 { [%eval 0.16] [%clk 0:03:29] } 9... Nc6 { [%eval 0.31] [%clk 0:03:55] } 10. Qf4 { [%eval 0.05] [%clk 0:03:05] } 10... Nh5?! { [%eval 0.93] } { Inaccuracy. d5 was best. } { [%clk 0:03:32] } 11. Qd2 { [%eval 0.92] [%clk 0:03:00] } 11... d6 { [%eval 0.93] [%clk 0:03:33] } 12. Nc3 { [%eval 0.9] [%clk 0:02:52] } 12... Ne5? { [%eval 2.29] } { Mistake. Rb8 was best. } { [%clk 0:03:23] } 13. Nd5?? { [%eval 0.52] } { Blunder. Nxe5 was best. } { [%clk 0:02:25] } 13... Bxd5 { [%eval 0.48] [%clk 0:03:09] } 14. cxd5 { [%eval 0.45] [%clk 0:02:18] } 14... Nxf3+ { [%eval 0.44] [%clk 0:03:07] } 15. Bxf3 { [%eval 0.47] [%clk 0:02:05] } 15... Bxb2 { [%eval 0.46] [%clk 0:03:07] } 16. Qxb2 { [%eval 0.5] [%clk 0:02:06] } 16... Nf6 { [%eval 0.52] [%clk 0:02:51] } 17. Rac1 { [%eval 0.52] [%clk 0:02:07] } 17... Rc8?! { [%eval 1.08] } { Inaccuracy. Nd7 was best. } { [%clk 0:02:09] } 18. Rc6 { [%eval 1.15] [%clk 0:01:56] } 18... Nd7 { [%eval 1.22] [%clk 0:01:14] } 19. Rfc1 { [%eval 1.29] [%clk 0:01:50] } 19... Rxc6?! { [%eval 2.08] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:11] } 20. dxc6 { [%eval 2.06] [%clk 0:01:51] } 20... Nc5 { [%eval 2.05] [%clk 0:01:02] } 21. b4 { [%eval 2.09] [%clk 0:01:36] } 21... Ne6 { [%eval 2.05] [%clk 0:01:03] } 22. Bg4 { [%eval 1.73] [%clk 0:01:13] } 22... Nc7 { [%eval 2.0] [%clk 0:01:03] } 23. h4?! { [%eval 1.19] } { Inaccuracy. Bd7 was best. } { [%clk 0:00:53] } 23... f5 { [%eval 1.18] [%clk 0:00:37] } 24. Bf3 { [%eval 1.23] [%clk 0:00:53] } 24... e5 { [%eval 0.89] [%clk 0:00:32] } 25. Qb3+ { [%eval 0.51] [%clk 0:00:44] } 25... Kg7 { [%eval 0.74] [%clk 0:00:23] } 26. Bd5 { [%eval 0.69] [%clk 0:00:45] } 26... f4 { [%eval 0.82] [%clk 0:00:17] } 27. Be4 { [%eval 0.3] [%clk 0:00:21] } 27... Qf6 { [%eval 0.54] [%clk 0:00:13] } 28. Bf3?! { [%eval -0.21] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:11] } 28... h6?! { [%eval 0.49] } { Inaccuracy. d5 was best. } { [%clk 0:00:13] } 29. Rd1 { [%eval 0.0] [%clk 0:00:11] } 29... Rd8?? { [%eval 1.76] } { Blunder. fxg3 was best. } { [%clk 0:00:13] } 30. Qd3? { [%eval 0.26] } { Mistake. b5 was best. } { [%clk 0:00:09] } 30... g5 { [%eval 0.77] [%clk 0:00:13] } 31. hxg5 { [%eval 0.85] [%clk 0:00:10] } 31... hxg5 { [%eval 0.79] [%clk 0:00:14] } 32. Kg2?! { [%eval 0.0] } { Inaccuracy. b5 was best. } { [%clk 0:00:09] } 32... Rh8?? { [%eval 4.24] } { Blunder. d5 was best. } { [%clk 0:00:15] } 33. Rh1?? { [%eval 0.0] } { Blunder. Qxd6 was best. } { [%clk 0:00:10] } 33... Rxh1 { [%eval 0.0] [%clk 0:00:15] } 34. Kxh1 { [%eval 0.0] [%clk 0:00:12] } 34... Qh6+?! { [%eval 0.74] } { Inaccuracy. fxg3 was best. } { [%clk 0:00:15] } 35. Kg2 { [%eval 0.39] [%clk 0:00:12] } 35... Qg6 { [%eval 0.46] [%clk 0:00:13] } 36. Be4 { [%eval 0.48] [%clk 0:00:12] } 36... Qf6? { [%eval 1.94] } { Mistake. Qe6 was best. } { [%clk 0:00:14] } 37. Bf5 { [%clk 0:00:06] } 37... Qf7 { [%clk 0:00:12] } 38. Bd7 { [%clk 0:00:07] } 38... Kf6 { [%clk 0:00:10] } 39. Qxd6+ { [%clk 0:00:08] } 1-0