Event: Round 2: Obando Alzate, Mathias - Alvarado Quintero, David Mateo
Date: 2024-07-12
White: Obando Alzate, Mathias
Black: Alvarado Quintero, David Mateo
BlackElo: 1448
Result: 0-1
ECO: B45
Opening: Sicilian Defense: Taimanov Variation, Normal Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:56] } 1... c5 { [%eval 0.25] [%clk 1:29:06] } 2. Nf3 { [%eval 0.34] [%clk 1:29:49] } 2... Nc6 { [%eval 0.31] [%clk 1:28:47] } 3. d4 { [%eval 0.31] [%clk 1:29:00] } 3... cxd4 { [%eval 0.31] [%clk 1:27:03] } 4. Nxd4 { [%eval 0.37] [%clk 1:27:02] } 4... e6 { [%eval 0.28] [%clk 1:25:07] } 5. Nc3 { [%eval 0.34] [%clk 1:24:38] } 5... Bc5 { [%eval 0.54] [%clk 1:22:13] } 6. Nde2? { [%eval -0.96] } { Mistake. Nb3 was best. } { [%clk 1:20:44] } 6... Nge7?! { [%eval -0.27] } { Inaccuracy. Qb6 was best. } { [%clk 1:21:34] } 7. Nf4 { [%eval -0.48] [%clk 1:18:05] } 7... h6 { [%eval -0.22] [%clk 1:18:27] } 8. Bc4 { [%eval -0.22] [%clk 1:14:49] } 8... O-O { [%eval -0.25] [%clk 1:16:25] } 9. O-O { [%eval -0.2] [%clk 1:12:49] } 9... a6 { [%eval -0.2] [%clk 1:13:40] } 10. Nh5?! { [%eval -0.75] } { Inaccuracy. a4 was best. } { [%clk 1:10:16] } 10... b5 { [%eval -0.69] [%clk 1:11:12] } 11. Bb3 { [%eval -0.69] [%clk 1:06:40] } 11... Bb7?? { [%eval 1.12] } { Blunder. Ng6 was best. } { [%clk 1:07:44] } 12. Be3?? { [%eval -1.75] } { Blunder. Nxg7 was best. } { [%clk 1:00:07] } 12... Qb6? { [%eval -0.52] } { Mistake. Bxe3 was best. } { [%clk 1:09:06] } 13. Qg4?! { [%eval -1.11] } { Inaccuracy. Bf4 was best. } { [%clk 0:53:27] } 13... Ng6 { [%eval -1.01] [%clk 1:07:32] } 14. Bxh6? { [%eval -2.2] } { Mistake. Rfe1 was best. } { [%clk 0:52:23] } 14... gxh6 { [%eval -2.21] [%clk 1:07:45] } 15. Nf6+ { [%eval -2.24] } 15... Kg7 { [%eval -2.15] [%clk 1:07:53] } 16. Nxd7 { [%eval -2.08] [%clk 0:52:54] } 16... Qa7 { [%eval -1.68] [%clk 1:07:58] } 17. Nxf8?! { [%eval -2.8] } { Inaccuracy. Ne2 was best. } { [%clk 0:51:29] } 17... Rxf8 { [%eval -2.74] [%clk 1:08:19] } 18. h4 { [%eval -3.33] [%clk 0:46:41] } 18... Ne5 { [%eval -3.26] [%clk 1:07:50] } 19. Qg3 { [%eval -3.33] [%clk 0:45:14] } 19... h5 { [%eval -3.27] [%clk 1:08:04] } 20. Ne2 { [%eval -3.55] [%clk 0:40:57] } 20... Ng4 { [%eval -3.66] [%clk 1:08:13] } 21. Nf4 { [%eval -3.99] [%clk 0:37:46] } 21... Bxe4?? { [%eval 2.1] } { Blunder. Nxf4 was best. } { [%clk 1:08:14] } 22. Nxh5+ { [%eval 1.92] [%clk 0:37:30] } 22... Kh6? { [%eval 3.69] } { Mistake. Kh7 was best. } { [%clk 1:08:21] } 23. Qxg4 { [%eval 3.67] [%clk 0:37:33] } 23... Bf5 { [%eval 4.45] [%clk 1:07:55] } 24. Qg5+ { [%eval 4.52] [%clk 0:37:37] } 24... Kh7 { [%eval 4.57] [%clk 1:08:08] } 25. Nf6+ { [%eval 4.53] [%clk 0:34:10] } 25... Kg7 { [%eval 4.4] [%clk 1:08:24] } 26. h5?! { [%eval 3.26] } { Inaccuracy. Nh5+ was best. } { [%clk 0:33:36] } 26... Be7 { [%eval 3.21] [%clk 1:08:38] } 27. hxg6?! { [%eval 2.34] } { Inaccuracy. h6+ was best. } { [%clk 0:24:42] } 27... Bxf6 { [%eval 2.06] [%clk 1:08:57] } 28. Qg3 { [%eval 2.25] [%clk 0:24:36] } 28... Bxg6 { [%eval 2.14] [%clk 1:09:15] } 29. Rad1 { [%eval 2.05] [%clk 0:23:25] } 29... Rg8?! { [%eval 3.14] } { Inaccuracy. Bxb2 was best. } { [%clk 1:09:29] } 30. c3 { [%eval 3.31] [%clk 0:21:37] } 30... Kf8 { [%eval 3.45] [%clk 1:09:41] } 31. Qd6+ { [%eval 3.2] [%clk 0:20:28] } 31... Be7 { [%eval 3.35] [%clk 1:09:56] } 32. Qd7?? { [%eval 0.0] } { Blunder. Qc6 was best. } { [%clk 0:20:14] } 32... Qa8?? { [%eval 3.18] } { Blunder. Be4 was best. } { [%clk 1:10:15] } 33. Qd2?? { [%eval 0.0] } { Blunder. Rfe1 was best. } { [%clk 0:18:00] } 33... Bf5?? { [%eval 1.89] } { Blunder. Be4 was best. } { [%clk 1:08:41] } 34. f3?! { [%eval 0.95] } { Inaccuracy. Qh6+ was best. } { [%clk 0:15:50] } 34... Bc5+ { [%eval 1.1] [%clk 1:09:01] } 35. Rf2 { [%eval 1.01] [%clk 0:14:34] } 35... Bxf2+? { [%eval 2.68] } { Mistake. Ke7 was best. } { [%clk 1:09:06] } 36. Qxf2 { [%eval 2.15] [%clk 0:14:46] } 36... Qc8? { [%eval 3.69] } { Mistake. Qb8 was best. } { [%clk 1:08:49] } 37. Qb6 { [%eval 3.53] [%clk 0:13:57] } 37... Ke8 { [%eval 3.72] [%clk 1:08:21] } 38. a4 { [%eval 3.38] [%clk 0:13:39] } 38... Bh3 { [%eval 3.67] [%clk 1:08:32] } 39. Kf1?? { [%eval 0.0] } { Blunder. Rd2 was best. } { [%clk 0:13:00] } 39... Rxg2 { [%eval 0.0] [%clk 1:08:45] } 40. axb5 { [%eval 0.0] [%clk 0:12:07] } 40... Rxb2+ { [%eval 0.0] [%clk 1:08:58] } 41. Ke1?? { [%eval #-2] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:11:01] } 41... Qxc3+ { [%eval #-1] [%clk 1:09:08] } 42. Rd2 { [%clk 0:10:43] } 42... Qxd2# { [%clk 1:09:28] } 0-1