Event: Roquetas 25
Date: 2025-01-06
White: Cayon Pelaez, Pablo
WhiteElo: 2129
Black: Kopylov, Michael
BlackTitle: IM
BlackElo: 2333
Result: 0-1
ECO: A67
Opening: Benoni Defense: Taimanov Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:26:23] } 2. c4 { [%eval 0.18] [%clk 1:31:07] } 2... e6 { [%eval 0.11] [%clk 1:25:56] } 3. Nc3 { [%eval 0.17] [%clk 1:31:11] } 3... c5?! { [%eval 0.72] } { Inaccuracy. Bb4 was best. } { [%clk 1:25:31] } 4. d5 { [%eval 0.48] [%clk 1:31:03] } 4... exd5 { [%eval 0.71] [%clk 1:25:56] } 5. cxd5 { [%eval 0.74] [%clk 1:31:23] } 5... d6 { [%eval 0.61] [%clk 1:26:21] } 6. e4 { [%eval 0.68] [%clk 1:30:35] } 6... g6 { [%eval 0.74] [%clk 1:25:46] } 7. f4 { [%eval 0.72] [%clk 1:29:33] } 7... Bg7 { [%eval 0.62] [%clk 1:25:57] } 8. Bb5+ { [%eval 0.84] [%clk 1:29:38] } 8... Nfd7 { [%eval 0.99] [%clk 1:25:17] } 9. a4 { [%eval 0.92] [%clk 1:29:40] } 9... O-O { [%eval 0.99] [%clk 1:25:25] } 10. Nf3 { [%eval 0.89] [%clk 1:29:25] } 10... Na6 { [%eval 0.9] [%clk 1:25:34] } 11. O-O { [%eval 0.97] [%clk 1:28:38] } 11... Nb4 { [%eval 1.04] [%clk 1:25:50] } 12. Re1 { [%eval 0.99] [%clk 1:26:57] } 12... a6 { [%eval 0.9] [%clk 1:24:02] } 13. Bf1 { [%eval 0.86] [%clk 1:26:48] } 13... Re8 { [%eval 0.88] [%clk 1:24:10] } 14. Be3 { [%eval 0.66] [%clk 1:25:35] } 14... Nf6 { [%eval 0.7] [%clk 1:15:02] } 15. Bf2 { [%eval 0.78] [%clk 1:25:34] } 15... Ng4 { [%eval 1.01] [%clk 1:11:49] } 16. Bg3 { [%eval 1.11] [%clk 1:25:21] } 16... Bd4+ { [%eval 1.11] [%clk 1:05:20] } 17. Nxd4 { [%eval 1.02] [%clk 1:17:52] } 17... cxd4 { [%eval 1.06] [%clk 1:05:44] } 18. Qb3 { [%eval 0.6] [%clk 1:01:51] } 18... Qa5 { [%eval 1.05] [%clk 0:49:33] } 19. Na2?! { [%eval 0.27] } { Inaccuracy. h3 was best. } { [%clk 0:59:32] } 19... Nxa2 { [%eval 0.18] [%clk 0:48:05] } 20. Rxa2?! { [%eval -0.45] } { Inaccuracy. Qxa2 was best. } { [%clk 0:58:43] } 20... Ne3 { [%eval -0.56] [%clk 0:46:48] } 21. Qd3 { [%eval -0.51] [%clk 0:31:51] } 21... f5 { [%eval -0.16] [%clk 0:34:48] } 22. exf5?? { [%eval -2.54] } { Blunder. Qxd4 was best. } { [%clk 0:18:13] } 22... Qxd5 { [%eval -2.65] [%clk 0:20:42] } 23. b3 { [%eval -2.96] [%clk 0:14:52] } 23... Bxf5 { [%eval -2.88] [%clk 0:18:51] } 24. Qxe3 { [%eval -3.49] [%clk 0:14:49] } 24... dxe3 { [%eval -3.29] [%clk 0:17:03] } 25. Bc4 { [%eval -3.54] [%clk 0:15:13] } 25... Qxc4 { [%eval -3.28] [%clk 0:17:18] } 26. bxc4 { [%eval -3.31] [%clk 0:15:36] } 26... Rac8 { [%eval -3.33] [%clk 0:17:34] } 27. Rae2 { [%eval -3.63] [%clk 0:11:23] } 27... Rxc4 { [%eval -3.74] [%clk 0:17:28] } 28. Rxe3 { [%eval -3.59] [%clk 0:11:48] } 28... Rxe3 { [%eval -3.59] [%clk 0:17:49] } 29. Rxe3 { [%eval -3.43] [%clk 0:12:14] } 29... Rxa4 { [%eval -3.52] [%clk 0:17:26] } 30. Re8+ { [%eval -4.14] [%clk 0:12:27] } 30... Kf7 { [%eval -4.12] [%clk 0:17:20] } 31. Rh8 { [%eval -4.08] [%clk 0:12:39] } 31... Be4? { [%eval -2.39] } { Mistake. Ke6 was best. } { [%clk 0:14:09] } 32. Rxh7+ { [%eval -2.7] [%clk 0:12:55] } 32... Ke6 { [%eval -2.58] [%clk 0:14:38] } 33. Rg7?! { [%eval -3.98] } { Inaccuracy. f5+ was best. } { [%clk 0:11:52] } 33... Ra2 { [%eval -4.1] [%clk 0:14:36] } 34. f5+ { [%eval -4.0] [%clk 0:10:40] } 34... Kxf5 { [%eval -3.9] [%clk 0:14:06] } 35. Bxd6 { [%eval -4.16] [%clk 0:10:57] } 35... Rxg2+ { [%eval -3.98] [%clk 0:14:08] } 36. Kf1 { [%eval -3.91] [%clk 0:11:23] } 36... Ra2 { [%eval -3.23] [%clk 0:11:47] } 37. Re7 { [%eval -3.05] [%clk 0:10:26] } 37... Bd3+ { [%eval -3.21] [%clk 0:11:53] } 38. Ke1 { [%eval -3.18] [%clk 0:10:49] } 38... b5 { [%eval -2.99] [%clk 0:11:58] } 39. Re3?! { [%eval -3.87] } { Inaccuracy. Re5+ was best. } { [%clk 0:10:55] } 39... Bc4 { [%eval -3.13] [%clk 0:10:23] } 40. Ra3? { [%eval -6.16] } { Mistake. Kd1 was best. } { [%clk 0:11:16] } 40... Ke6 { [%eval -6.06] [%clk 0:09:27] } 41. Rxa2 { [%eval -6.01] [%clk 0:10:35] } 41... Bxa2 { [%eval -5.86] [%clk 0:09:55] } 42. Bb4 { [%eval -5.95] [%clk 0:10:58] } 42... Kd5 { [%eval -6.39] [%clk 0:10:17] } 43. Kd2 { [%eval -6.41] [%clk 0:10:45] } 43... Kc4 { [%eval -6.26] [%clk 0:10:36] } 44. Ba5 { [%eval -6.44] [%clk 0:10:25] } 44... b4 { [%eval -6.34] [%clk 0:10:55] } 45. Kc2 { [%eval -7.52] [%clk 0:10:51] } 45... Kb5 { [%eval -7.38] [%clk 0:11:18] } 46. Bd8 { [%eval -7.82] [%clk 0:08:30] } 46... a5 { [%eval -7.37] [%clk 0:11:39] } 47. Kb2 { [%eval -7.64] [%clk 0:06:42] } 47... Be6 { [%eval -8.63] [%clk 0:12:03] } 48. Bf6 { [%eval -11.58] [%clk 0:05:20] } 48... a4 { [%eval -9.52] [%clk 0:12:27] } 49. Bg7 { [%eval -12.3] [%clk 0:05:37] } 49... a3+ { [%eval -10.14] [%clk 0:12:53] } 50. Kb1 { [%eval -65.19] [%clk 0:04:58] } 50... b3 { [%eval -79.98] [%clk 0:13:10] } 51. h4 { [%eval -12.01] [%clk 0:04:18] } 51... Bf5+ { [%eval -55.1] [%clk 0:13:02] } 52. Ka1 { [%eval -80.53] [%clk 0:04:21] } 52... Kc4 { [%eval #-11] [%clk 0:13:15] } 53. Bf6 { [%eval #-11] [%clk 0:04:02] } 53... Kd3 { [%eval #-10] [%clk 0:13:34] } 54. Be7 { [%eval #-5] [%clk 0:03:50] } 54... b2+ { [%eval #-4] [%clk 0:13:53] } 0-1