Event: Round 1: Obando Alzate, Mathias - Cuello Garcia, Richard Orlando
Date: 2025-01-29
White: Obando Alzate, Mathias
Black: Cuello Garcia, Richard Orlando
BlackElo: 1756
Result: 0-1
ECO: B07
Opening: Pirc Defense: Byrne Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:37] } 1... d6 { [%eval 0.43] [%clk 1:30:51] } 2. d4 { [%eval 0.43] [%clk 1:30:12] } 2... Nf6 { [%eval 0.43] [%clk 1:30:54] } 3. Nc3 { [%eval 0.38] [%clk 1:27:53] } 3... g6 { [%eval 0.63] [%clk 1:30:37] } 4. Bg5 { [%eval 0.33] [%clk 1:27:07] } 4... Bg7 { [%eval 0.39] [%clk 1:29:57] } 5. Nf3 { [%eval 0.35] [%clk 1:26:25] } 5... O-O { [%eval 0.24] [%clk 1:29:26] } 6. Bc4 { [%eval 0.08] [%clk 1:22:14] } 6... c6 { [%eval 0.44] [%clk 1:25:43] } 7. Bb3 { [%eval 0.35] [%clk 1:19:55] } 7... b5 { [%eval 0.5] [%clk 1:22:43] } 8. O-O?! { [%eval -0.22] } { Inaccuracy. e5 was best. } { [%clk 1:17:27] } 8... b4 { [%eval -0.15] [%clk 1:19:11] } 9. Bxf6 { [%eval -0.14] [%clk 1:10:32] } 9... Bxf6 { [%eval -0.21] [%clk 1:19:07] } 10. Ne2 { [%eval -0.44] [%clk 1:07:42] } 10... Bg4 { [%eval -0.46] [%clk 1:16:24] } 11. Qd3 { [%eval -0.47] [%clk 1:05:56] } 11... Qb6 { [%eval -0.24] [%clk 1:11:21] } 12. c3 { [%eval -0.38] [%clk 1:01:35] } 12... a5 { [%eval -0.29] [%clk 1:05:03] } 13. Rab1?! { [%eval -0.97] } { Inaccuracy. Ba4 was best. } { [%clk 0:56:12] } 13... Rd8?! { [%eval -0.24] } { Inaccuracy. a4 was best. } { [%clk 1:00:13] } 14. h3 { [%eval -0.32] [%clk 0:50:00] } 14... Bc8 { [%eval 0.01] [%clk 0:59:26] } 15. Ng3? { [%eval -1.32] } { Mistake. Qe3 was best. } { [%clk 0:43:06] } 15... a4 { [%eval -1.21] [%clk 0:55:16] } 16. Bc2 { [%eval -1.29] [%clk 0:39:49] } 16... Ba6 { [%eval -1.17] [%clk 0:51:49] } 17. c4 { [%eval -1.21] [%clk 0:38:38] } 17... e5 { [%eval -1.17] [%clk 0:49:57] } 18. dxe5 { [%eval -1.27] [%clk 0:36:19] } 18... dxe5 { [%eval -1.31] [%clk 0:49:36] } 19. Qe2 { [%eval -1.28] [%clk 0:35:47] } 19... b3 { [%eval -1.17] [%clk 0:47:50] } 20. axb3 { [%eval -1.23] [%clk 0:34:20] } 20... axb3 { [%eval -1.2] [%clk 0:48:12] } 21. Bd3 { [%eval -1.19] [%clk 0:33:25] } 21... c5?! { [%eval -0.49] } { Inaccuracy. Nd7 was best. } { [%clk 0:46:20] } 22. Rbd1?! { [%eval -1.12] } { Inaccuracy. Rfc1 was best. } { [%clk 0:30:26] } 22... Nc6 { [%eval -1.18] [%clk 0:45:37] } 23. Bb1 { [%eval -1.35] [%clk 0:27:02] } 23... Qb4 { [%eval -1.45] [%clk 0:42:41] } 24. Rxd8+ { [%eval -1.33] [%clk 0:25:30] } 24... Rxd8 { [%eval -1.53] [%clk 0:42:59] } 25. Rc1 { [%eval -1.53] [%clk 0:24:06] } 25... Nd4 { [%eval -1.08] [%clk 0:41:15] } 26. Nxd4 { [%eval -1.15] [%clk 0:23:50] } 26... Rxd4 { [%eval -1.16] [%clk 0:41:39] } 27. Bd3 { [%eval -1.13] [%clk 0:19:25] } 27... Bg5 { [%eval -1.29] [%clk 0:39:48] } 28. Ra1? { [%eval -2.67] } { Mistake. Rc3 was best. } { [%clk 0:18:08] } 28... Bxc4 { [%eval -2.69] [%clk 0:39:06] } 29. Bxc4 { [%eval -2.69] [%clk 0:17:40] } 29... Qxc4 { [%eval -2.68] [%clk 0:36:33] } 30. Qg4 { [%eval -2.59] [%clk 0:17:43] } 30... Bd8 { [%eval -2.52] [%clk 0:33:32] } 31. Nf5?! { [%eval -3.53] } { Inaccuracy. Kh2 was best. } { [%clk 0:16:51] } 31... Rxe4?? { [%eval 0.65] } { Blunder. h5 was best. } { [%clk 0:32:44] } 32. Rd1?? { [%eval -4.02] } { Blunder. Qd1 was best. } { [%clk 0:16:59] } 32... Bf6 { [%eval -4.47] [%clk 0:31:59] } 33. Qg3 { [%eval -4.46] [%clk 0:14:23] } 33... Qc2 { [%eval -4.22] [%clk 0:30:40] } 34. Ne3? { [%eval -7.89] } { Mistake. Nh6+ was best. } { [%clk 0:13:57] } 34... Rxe3 { [%eval -7.83] [%clk 0:30:26] } 35. Qxe3 { [%eval -7.74] [%clk 0:13:00] } 35... Qxd1+ { [%eval -8.11] [%clk 0:30:53] } 36. Kh2 { [%eval -7.97] [%clk 0:13:14] } 36... Qd4 { [%eval -8.04] [%clk 0:30:21] } 37. Qxb3 { [%eval -7.9] [%clk 0:13:19] } 37... Qxf2 { [%eval -7.97] [%clk 0:30:29] } 38. Qb5 { [%eval -8.78] [%clk 0:12:51] } 38... Kg7 { [%eval -8.43] [%clk 0:29:56] } 39. b3? { [%eval #-8] } { Checkmate is now unavoidable. Qd3 was best. } { [%clk 0:12:19] } 39... Bg5 { [%eval #-7] [%clk 0:30:08] } 0-1