Event: Round 2: Valencia Quinchia, Isabella - Guevara Sanchez, Erick Marvin
Date: 2024-06-01
White: Valencia Quinchia, Isabella
WhiteElo: 1767
Black: Guevara Sanchez, Erick Marvin
BlackTitle: FM
BlackElo: 2012
Result: 1-0
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:19] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.25] [%clk 0:15:27] } 2... Nc6 { [%eval 0.45] [%clk 0:15:26] } 3. d4 { [%eval 0.31] [%clk 0:15:37] } 3... cxd4 { [%eval 0.23] [%clk 0:15:34] } 4. Nxd4 { [%eval 0.3] [%clk 0:15:45] } 4... Nf6 { [%eval 0.36] [%clk 0:15:42] } 5. Nc3 { [%eval 0.22] [%clk 0:15:53] } 5... e5 { [%eval 0.32] [%clk 0:15:49] } 6. Ndb5 { [%eval 0.36] [%clk 0:16:00] } 6... d6 { [%eval 0.34] [%clk 0:15:56] } 7. Bg5 { [%eval 0.39] [%clk 0:16:00] } 7... a6 { [%eval 0.44] [%clk 0:16:02] } 8. Na3 { [%eval 0.39] [%clk 0:16:07] } 8... b5 { [%eval 0.41] [%clk 0:16:06] } 9. Nd5 { [%eval 0.4] [%clk 0:16:14] } 9... Be7 { [%eval 0.44] [%clk 0:16:13] } 10. Bxf6 { [%eval 0.42] [%clk 0:16:22] } 10... Bxf6 { [%eval 0.41] [%clk 0:16:20] } 11. c4 { [%eval 0.1] [%clk 0:16:29] } 11... b4 { [%eval 0.13] [%clk 0:16:06] } 12. Nc2 { [%eval 0.19] [%clk 0:16:37] } 12... Bg5?! { [%eval 0.84] } { Inaccuracy. a5 was best. } { [%clk 0:16:09] } 13. g3?! { [%eval 0.21] } { Inaccuracy. h4 was best. } { [%clk 0:16:11] } 13... O-O { [%eval 0.29] [%clk 0:14:52] } 14. Bg2 { [%eval 0.28] [%clk 0:16:18] } 14... Rb8 { [%eval 0.47] [%clk 0:14:53] } 15. b3 { [%eval 0.62] [%clk 0:16:23] } 15... a5 { [%eval 0.54] [%clk 0:14:49] } 16. O-O { [%eval 0.55] [%clk 0:16:30] } 16... Be6 { [%eval 0.69] [%clk 0:14:43] } 17. f4 { [%eval 0.54] [%clk 0:15:35] } 17... Bh6 { [%eval 0.93] [%clk 0:14:19] } 18. Nce3?! { [%eval 0.1] } { Inaccuracy. Nde3 was best. } { [%clk 0:14:22] } 18... Nd4?! { [%eval 0.71] } { Inaccuracy. Ne7 was best. } { [%clk 0:14:11] } 19. Kh1 { [%eval 0.72] [%clk 0:13:19] } 19... f5?? { [%eval 2.62] } { Blunder. Kh8 was best. } { [%clk 0:13:47] } 20. exf5 { [%eval 2.64] [%clk 0:12:51] } 20... Nxf5 { [%eval 2.65] [%clk 0:13:54] } 21. Ng4? { [%eval 0.95] } { Mistake. Nxf5 was best. } { [%clk 0:12:56] } 21... Kh8?! { [%eval 1.89] } { Inaccuracy. Qd7 was best. } { [%clk 0:12:56] } 22. fxe5 { [%eval 1.79] [%clk 0:12:08] } 22... Bg5 { [%eval 1.88] [%clk 0:12:01] } 23. Nf4 { [%eval 2.01] [%clk 0:11:06] } 23... Bc8? { [%eval 3.57] } { Mistake. Bg8 was best. } { [%clk 0:08:38] } 24. exd6 { [%eval 3.2] [%clk 0:10:52] } 24... Nxd6?! { [%eval 4.3] } { Inaccuracy. Bf6 was best. } { [%clk 0:08:21] } 25. Ne5 { [%eval 4.29] [%clk 0:10:06] } 25... Bf5 { [%eval 4.55] [%clk 0:06:07] } 26. Nc6 { [%eval 4.41] [%clk 0:09:00] } 26... Qc7 { [%eval 4.94] [%clk 0:06:00] } 27. Nxb8 { [%eval 5.03] [%clk 0:08:59] } 27... Qxb8 { [%eval 4.96] [%clk 0:06:09] } 28. Qh5 { [%eval 4.24] [%clk 0:08:38] } 28... Bf6 { [%eval 4.46] [%clk 0:05:51] } 29. g4 { [%eval 4.4] [%clk 0:06:22] } 29... Bxa1 { [%eval 5.38] [%clk 0:05:35] } 30. gxf5 { [%eval 5.33] [%clk 0:06:29] } 30... Nf7 { [%eval 6.41] [%clk 0:05:23] } 31. Ng6+ { [%eval 6.54] [%clk 0:06:29] } 31... Kg8 { [%eval 6.45] [%clk 0:05:23] } 32. Nxf8 { [%eval 6.34] [%clk 0:07:32] } 32... Bc3?? { [%eval #27] } { Checkmate is now unavoidable. Qxf8 was best. } { [%clk 0:03:53] } 33. Bd5?? { [%eval 6.3] } { Lost forced checkmate sequence. Nxh7 was best. } { [%clk 0:06:37] } 33... Qxf8 { [%eval 6.27] [%clk 0:03:53] } 34. Rd1 { [%eval 6.22] [%clk 0:05:59] } 34... Bf6 { [%eval 7.56] [%clk 0:03:52] } 35. Be6 { [%eval 6.19] [%clk 0:05:53] } 35... Qa8+ { [%eval 6.21] [%clk 0:03:35] } 36. Kg1 { [%eval 5.87] [%clk 0:05:43] } 36... Qa7+ { [%eval 6.01] [%clk 0:03:22] } 37. Kf1 { [%eval 5.76] [%clk 0:05:48] } 37... Qc7 { [%eval 6.54] [%clk 0:03:15] } 38. Bxf7+ { [%eval 5.55] [%clk 0:05:44] } 38... Kf8 { [%eval 6.33] [%clk 0:03:21] } 39. Bd5 { [%eval 5.9] [%clk 0:05:28] } 39... Qf4+ { [%eval 6.43] [%clk 0:03:27] } 40. Bf3 { [%eval 5.54] [%clk 0:05:07] } 40... Bh4 { [%eval 6.39] [%clk 0:03:10] } 41. Kg2 { [%eval 6.21] [%clk 0:04:57] } 41... Bf6 { [%eval 6.48] [%clk 0:02:53] } 42. Re1 { [%eval 6.42] [%clk 0:04:52] } 42... Be7 { [%eval 6.71] [%clk 0:02:49] } 43. Qg4 { [%eval 6.16] [%clk 0:04:31] } 43... Qh6 { [%eval 6.99] [%clk 0:02:27] } 44. Qe4 { [%eval 6.28] [%clk 0:04:22] } 44... Qg5+ { [%eval 6.84] [%clk 0:02:22] } 45. Kh1 { [%eval 8.37] [%clk 0:04:26] } 45... g6?? { [%eval #36] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:02:18] } 46. fxg6 { [%eval #44] [%clk 0:04:15] } 46... hxg6 { [%eval 9.33] [%clk 0:02:25] } 47. Qxe7+ { [%eval 8.01] [%clk 0:03:51] } 1-0