Event: Round 6: Mena Cordoba, Yamil Octavio - Valle, Efrain
Date: 2024-10-27
White: Mena Cordoba, Yamil Octavio
WhiteTitle: CM
WhiteElo: 1884
Black: Valle, Efrain
BlackTitle: FM
BlackElo: 1991
Result: 0-1
ECO: B00
Opening: Nimzowitsch Defense: Mikenas Variation
Variant: Standard

1. e4 { [%eval 0.18] } 1... Nc6 { [%eval 0.36] [%clk 0:15:10] } 2. d4 { [%eval 0.35] [%clk 0:15:02] } 2... d6 { [%eval 0.75] [%clk 0:15:14] } 3. Bg5 { [%eval 0.36] [%clk 0:14:51] } 3... h6 { [%eval 0.41] [%clk 0:15:13] } 4. Bh4 { [%eval -0.03] [%clk 0:14:58] } 4... g5 { [%eval -0.03] [%clk 0:15:15] } 5. Bg3 { [%eval -0.01] [%clk 0:15:05] } 5... Bg7 { [%eval 0.04] [%clk 0:15:23] } 6. c3 { [%eval -0.11] [%clk 0:15:12] } 6... e5 { [%eval -0.18] [%clk 0:15:22] } 7. d5 { [%eval -0.39] [%clk 0:15:05] } 7... Nce7 { [%eval -0.26] [%clk 0:15:11] } 8. Be2?! { [%eval -0.99] } { Inaccuracy. f3 was best. } { [%clk 0:14:21] } 8... Nf6 { [%eval -0.44] [%clk 0:14:51] } 9. f3 { [%eval -0.44] [%clk 0:14:17] } 9... c6 { [%eval -0.54] [%clk 0:14:20] } 10. c4 { [%eval -0.37] [%clk 0:14:22] } 10... Ng6 { [%eval -0.16] [%clk 0:13:45] } 11. Nc3 { [%eval -0.15] [%clk 0:14:24] } 11... O-O { [%eval 0.15] [%clk 0:13:50] } 12. Qd2 { [%eval 0.19] [%clk 0:13:11] } 12... cxd5 { [%eval 0.15] [%clk 0:13:46] } 13. cxd5 { [%eval 0.08] [%clk 0:13:07] } 13... Bd7 { [%eval 0.0] [%clk 0:13:17] } 14. Bf2 { [%eval 0.0] [%clk 0:12:51] } 14... Nf4 { [%eval 0.27] [%clk 0:12:14] } 15. Bf1 { [%eval 0.26] [%clk 0:12:57] } 15... a6 { [%eval 0.22] [%clk 0:11:10] } 16. g3 { [%eval 0.33] [%clk 0:13:05] } 16... Ng6 { [%eval 0.15] [%clk 0:11:18] } 17. Bg2 { [%eval 0.13] [%clk 0:13:02] } 17... b5 { [%eval 0.1] [%clk 0:11:16] } 18. h4? { [%eval -1.45] } { Mistake. Nge2 was best. } { [%clk 0:12:57] } 18... gxh4 { [%eval -1.37] [%clk 0:11:13] } 19. gxh4?! { [%eval -2.02] } { Inaccuracy. g4 was best. } { [%clk 0:12:51] } 19... Nf4 { [%eval -1.48] [%clk 0:11:15] } 20. Bf1 { [%eval -1.4] [%clk 0:12:50] } 20... b4?! { [%eval -0.68] } { Inaccuracy. N6h5 was best. } { [%clk 0:10:36] } 21. Nce2 { [%eval -0.68] [%clk 0:12:57] } 21... N6h5 { [%eval -0.6] [%clk 0:10:31] } 22. Nxf4 { [%eval -0.65] [%clk 0:12:52] } 22... exf4 { [%eval -0.45] [%clk 0:10:30] } 23. Bd4?! { [%eval -1.46] } { Inaccuracy. Ne2 was best. } { [%clk 0:12:25] } 23... a5? { [%eval -0.3] } { Mistake. f5 was best. } { [%clk 0:09:33] } 24. Ne2?! { [%eval -1.39] } { Inaccuracy. Bxg7 was best. } { [%clk 0:12:23] } 24... Bxd4? { [%eval -0.12] } { Mistake. Be5 was best. } { [%clk 0:08:26] } 25. Qxd4 { [%eval -0.43] [%clk 0:12:27] } 25... Kh7 { [%eval -0.51] [%clk 0:08:19] } 26. O-O-O { [%eval -0.6] [%clk 0:12:15] } 26... Qc7+?! { [%eval 0.0] } { Inaccuracy. Qe7 was best. } { [%clk 0:06:54] } 27. Kb1 { [%eval -0.02] [%clk 0:12:18] } 27... Qa7?! { [%eval 0.57] } { Inaccuracy. f5 was best. } { [%clk 0:05:51] } 28. Qd2?! { [%eval 0.0] } { Inaccuracy. Rg1 was best. } { [%clk 0:12:12] } 28... Qf2 { [%eval 0.0] [%clk 0:05:42] } 29. Nxf4?? { [%eval -4.33] } { Blunder. Nd4 was best. } { [%clk 0:11:33] } 29... Qxd2 { [%eval -4.22] [%clk 0:05:48] } 30. Rxd2 { [%eval -4.19] [%clk 0:11:29] } 30... Nxf4 { [%eval -4.22] [%clk 0:05:55] } 31. h5 { [%eval -4.13] [%clk 0:11:26] } 31... f6?? { [%eval -1.64] } { Blunder. f5 was best. } { [%clk 0:06:02] } 32. Rh4 { [%eval -1.61] [%clk 0:11:30] } 32... f5 { [%eval -1.56] [%clk 0:05:11] } 33. Rxf4 { [%eval -1.54] [%clk 0:11:38] } 33... fxe4 { [%eval -1.43] [%clk 0:05:20] } 34. Rh4? { [%eval -3.26] } { Mistake. Rxe4 was best. } { [%clk 0:09:54] } 34... Rxf3? { [%eval -1.76] } { Mistake. exf3 was best. } { [%clk 0:04:54] } 35. Bg2 { [%eval -1.43] [%clk 0:09:56] } 35... Re3 { [%eval -1.58] [%clk 0:04:53] } 36. b3?? { [%eval -5.49] } { Blunder. Kc1 was best. } { [%clk 0:09:51] } 36... a4? { [%eval -2.98] } { Mistake. Re1+ was best. } { [%clk 0:04:41] } 37. bxa4?! { [%eval -4.37] } { Inaccuracy. Kb2 was best. } { [%clk 0:09:58] } 37... Rxa4?? { [%eval 0.0] } { Blunder. Re1+ was best. } { [%clk 0:04:37] } 38. Kb2 { [%eval -0.31] [%clk 0:10:01] } 38... Bf5 { [%eval 0.03] [%clk 0:03:54] } 39. Rf4 { [%eval 0.0] [%clk 0:10:02] } 39... Rea3 { [%eval -0.03] [%clk 0:03:48] } 40. Ka1?? { [%eval -7.96] } { Blunder. Rxf5 was best. } { [%clk 0:09:56] } 40... e3 { [%eval -7.82] [%clk 0:03:44] } 41. Rb2 { [%eval -7.79] [%clk 0:08:32] } 41... b3 { [%eval -7.28] [%clk 0:03:19] } 42. Rxf5? { [%eval #-27] } { Checkmate is now unavoidable. Rxa4 was best. } { [%clk 0:07:56] } 42... Rxa2+ { [%eval #-26] [%clk 0:03:26] } 43. Rxa2 { [%eval #-28] [%clk 0:08:05] } 43... Rxa2+ { [%eval -25.51] [%clk 0:03:35] } 44. Kb1 { [%eval #-24] [%clk 0:08:13] } 44... Rxg2 { [%eval #-23] [%clk 0:03:28] } 45. Rf7+ { [%eval #-23] [%clk 0:08:15] } 45... Kg8 { [%eval #-22] [%clk 0:03:36] } 46. Re7 { [%eval #-19] [%clk 0:08:08] } 46... e2 { [%eval #-19] [%clk 0:03:45] } 47. Kc1 { [%eval #-19] [%clk 0:07:44] } 47... Rg1+ { [%eval #-18] [%clk 0:03:43] } 48. Kd2 { [%eval #-12] [%clk 0:07:52] } 48... e1=Q+ { [%eval #-12] [%clk 0:03:50] } 0-1