Event: Round 4: Enrico Sevillano - Leonid M Sokolin
Date: 2022-08-01
White: Enrico Sevillano
WhiteTitle: GM
Black: Leonid M Sokolin
BlackTitle: IM
Result: 0-1
ECO: B22
Opening: Sicilian Defense: Alapin Variation
Variant: Standard

1. e4 { [%eval 0.33] [%clk 1:29:41] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. c3 { [%eval 0.0] [%clk 1:30:05] } 2... e6 { [%eval 0.16] [%clk 1:31:22] } 3. d4 { [%eval 0.0] [%clk 1:30:31] } 3... d5 { [%eval 0.21] [%clk 1:31:49] } 4. exd5 { [%eval 0.0] [%clk 1:29:01] } 4... exd5 { [%eval 0.16] [%clk 1:32:13] } 5. Nf3 { [%eval 0.23] [%clk 1:29:27] } 5... Nc6 { [%eval 0.48] [%clk 1:32:31] } 6. Bb5 { [%eval 0.47] [%clk 1:20:16] } 6... Bd6 { [%eval 0.56] [%clk 1:32:19] } 7. dxc5 { [%eval 0.56] [%clk 1:18:49] } 7... Bxc5 { [%eval 0.54] [%clk 1:32:48] } 8. O-O { [%eval 0.54] [%clk 1:19:03] } 8... Ne7 { [%eval 0.41] [%clk 1:32:42] } 9. Nbd2 { [%eval 0.41] [%clk 1:14:52] } 9... O-O { [%eval 0.31] [%clk 1:32:45] } 10. Nb3 { [%eval 0.43] [%clk 1:14:44] } 10... Bb6 { [%eval 0.31] [%clk 1:32:54] } 11. Nfd4 { [%eval -0.07] [%clk 0:55:14] } 11... Qd6 { [%eval 0.35] [%clk 1:31:56] } 12. Re1 { [%eval 0.33] [%clk 0:45:27] } 12... Bd7 { [%eval 0.2] [%clk 1:07:40] } 13. Bf1 { [%eval 0.14] [%clk 0:43:53] } 13... Qf6?! { [%eval 0.84] } { Inaccuracy. Ne5 was best. } { [%clk 1:00:03] } 14. Be3 { [%eval 0.61] [%clk 0:43:38] } 14... Ne5 { [%eval 0.72] [%clk 0:56:56] } 15. Qh5?! { [%eval 0.0] } { Inaccuracy. Nc2 was best. } { [%clk 0:37:57] } 15... N7g6 { [%eval 0.1] [%clk 0:46:23] } 16. h3 { [%eval -0.05] [%clk 0:26:51] } 16... h6 { [%eval -0.07] [%clk 0:44:03] } 17. Nd2 { [%eval -0.07] [%clk 0:24:39] } 17... Rad8 { [%eval 0.23] [%clk 0:41:43] } 18. g3 { [%eval 0.0] [%clk 0:17:58] } 18... Rfe8 { [%eval 0.12] [%clk 0:39:00] } 19. Qd1?! { [%eval -0.8] } { Inaccuracy. Nc2 was best. } { [%clk 0:17:28] } 19... Ne7?! { [%eval 0.05] } { Inaccuracy. Nc4 was best. } { [%clk 0:34:35] } 20. N4f3 { [%eval 0.0] [%clk 0:14:47] } 20... Bxe3 { [%eval 0.15] [%clk 0:26:05] } 21. Rxe3 { [%eval 0.24] [%clk 0:15:15] } 21... N5c6 { [%eval 0.45] [%clk 0:22:27] } 22. Nb3 { [%eval 0.42] [%clk 0:14:55] } 22... Bf5 { [%eval 0.53] [%clk 0:21:59] } 23. Qe2 { [%eval 0.54] [%clk 0:13:50] } 23... Bd7 { [%eval 0.58] [%clk 0:14:47] } 24. Nc5 { [%eval 0.78] [%clk 0:07:15] } 24... Bc8 { [%eval 0.61] [%clk 0:13:42] } 25. b4?! { [%eval -0.04] } { Inaccuracy. Re1 was best. } { [%clk 0:06:52] } 25... b6?! { [%eval 1.01] } { Inaccuracy. Nxb4 was best. } { [%clk 0:11:05] } 26. b5?? { [%eval -2.21] } { Blunder. Nb3 was best. } { [%clk 0:07:13] } 26... Na5 { [%eval -2.37] [%clk 0:11:05] } 27. Re1 { [%eval -2.18] [%clk 0:07:33] } 27... Kf8 { [%eval -1.92] [%clk 0:10:39] } 28. Na6 { [%eval -2.89] [%clk 0:06:17] } 28... Bxa6 { [%eval -2.33] [%clk 0:09:22] } 29. bxa6 { [%eval -2.34] [%clk 0:06:46] } 29... Nc4 { [%eval -2.39] [%clk 0:09:47] } 30. Rd3? { [%eval -3.96] } { Mistake. Ne5 was best. } { [%clk 0:07:13] } 30... Nc6 { [%eval -3.71] [%clk 0:08:48] } 31. Qc2 { [%eval -3.7] [%clk 0:07:39] } 31... N4e5 { [%eval -3.85] [%clk 0:08:02] } 32. Nxe5 { [%eval -3.74] [%clk 0:06:30] } 32... Nxe5 { [%eval -4.04] [%clk 0:08:26] } 33. Red1 { [%eval -4.3] [%clk 0:05:20] } 33... Nxd3 { [%eval -4.4] [%clk 0:08:42] } 34. Qxd3 { [%eval -4.71] [%clk 0:05:49] } 34... g6 { [%eval -5.17] [%clk 0:07:38] } 35. Bg2 { [%eval -5.3] [%clk 0:06:10] } 35... Re5?! { [%eval -3.72] } { Inaccuracy. Rc8 was best. } { [%clk 0:07:10] } 36. f4? { [%eval -5.9] } { Mistake. a4 was best. } { [%clk 0:06:18] } 36... Re7 { [%eval -5.99] [%clk 0:07:10] } 37. Bxd5 { [%eval -6.37] [%clk 0:06:45] } 37... Rde8 { [%eval -5.27] [%clk 0:07:10] } 38. Kf2 { [%eval -4.98] [%clk 0:05:29] } 38... Re3 { [%eval -5.0] [%clk 0:06:24] } 39. Qxe3 { [%eval -5.12] [%clk 0:05:56] } 39... Rxe3 { [%eval -5.22] [%clk 0:06:52] } 40. Kxe3 { [%eval -5.68] [%clk 0:06:25] } 40... Qxc3+ { [%eval -5.41] [%clk 0:07:05] } 41. Rd3 { [%eval -5.22] [%clk 0:06:43] } 41... Qe1+ { [%eval -5.31] [%clk 0:07:19] } 42. Kd4 { [%eval -5.37] [%clk 0:07:06] } 42... Qg1+ { [%eval -5.06] [%clk 0:06:18] } 43. Ke4 { [%eval -5.81] [%clk 0:05:47] } 43... Qh1+ { [%eval -5.8] [%clk 0:06:18] } 44. Ke5 { [%eval -5.86] [%clk 0:06:09] } 44... Qxh3 { [%eval -5.63] [%clk 0:06:18] } 45. Rc3 { [%eval -5.92] [%clk 0:03:25] } 45... Qf5+ { [%eval -5.81] [%clk 0:06:24] } 46. Kd4 { [%eval -5.64] [%clk 0:03:54] } 46... Qf6+ { [%eval -5.84] [%clk 0:06:42] } 47. Kd3 { [%eval -5.83] [%clk 0:04:09] } 47... Qd6 { [%eval -5.73] [%clk 0:06:46] } 48. Ke4 { [%eval -5.96] [%clk 0:02:59] } 48... Qb4+ { [%eval -6.16] [%clk 0:06:43] } 49. Rc4 { [%eval -6.95] [%clk 0:03:28] } 49... Qe1+ { [%eval -6.75] [%clk 0:07:05] } 50. Kd4 { [%eval -6.92] [%clk 0:03:50] } 50... Qd2+ { [%eval -5.87] [%clk 0:05:33] } 51. Ke5 { [%eval -6.17] [%clk 0:04:12] } 51... Qe3+ { [%eval -5.72] [%clk 0:05:05] } 52. Kd6 { [%eval -5.87] [%clk 0:04:05] } 52... Qa3+?! { [%eval -4.26] } { Inaccuracy. Qe7+ was best. } { [%clk 0:03:54] } 53. Ke5?! { [%eval -5.99] } { Inaccuracy. Kc7 was best. } { [%clk 0:04:25] } 53... Qe7+ { [%eval -5.93] [%clk 0:03:43] } 54. Kd4 { [%eval -5.82] [%clk 0:04:52] } 54... Kg7 { [%eval -5.79] [%clk 0:03:49] } 55. a4 { [%eval -6.28] [%clk 0:04:04] } 55... h5 { [%eval -6.33] [%clk 0:03:59] } 56. Rc8 { [%eval -6.22] [%clk 0:02:29] } 56... Qb4+ { [%eval -6.15] [%clk 0:03:53] } 57. Rc4 { [%eval -6.46] [%clk 0:02:37] } 57... Qb2+ { [%eval -6.12] [%clk 0:04:01] } 58. Kd3 { [%eval -7.28] [%clk 0:02:27] } 58... Qb3+ { [%eval -5.71] [%clk 0:03:43] } 59. Ke4 { [%eval -6.35] [%clk 0:02:55] } 59... Qb1+ { [%eval -5.73] [%clk 0:02:35] } 60. Ke5 { [%eval -5.58] [%clk 0:03:20] } 60... Qe1+ { [%eval -6.11] [%clk 0:02:20] } 61. Kd6 { [%eval -6.15] [%clk 0:03:49] } 61... Qxg3 { [%eval -6.08] [%clk 0:02:37] } 62. Rc7 { [%eval -6.71] [%clk 0:03:34] } 62... Qxf4+ { [%eval -5.09] [%clk 0:02:56] } 63. Kc6 { [%eval -6.4] [%clk 0:04:03] } 63... Qxa4+ { [%eval -6.65] [%clk 0:02:39] } 64. Kb7 { [%eval -6.54] [%clk 0:04:31] } 64... Qd4 { [%eval -6.87] [%clk 0:02:31] } 65. Bxf7 { [%eval -7.07] [%clk 0:02:03] } 65... b5 { [%eval -7.08] [%clk 0:02:41] } 66. Be8+ { [%eval -6.9] [%clk 0:01:27] } 66... Kf8 { [%eval -7.05] [%clk 0:02:48] } 67. Bxb5?! { [%eval -11.98] } { Inaccuracy. Rc8 was best. } { [%clk 0:01:55] } 67... Qb6+ { [%eval -12.12] [%clk 0:02:49] } 68. Kc8 { [%eval -12.19] [%clk 0:02:04] } 68... Qxb5 { [%eval -12.55] [%clk 0:02:49] } 69. Rxa7 { [%eval -14.3] [%clk 0:02:32] } 69... Qc6+ { [%eval -13.87] [%clk 0:02:27] } 70. Kb8 { [%eval -14.64] [%clk 0:02:46] } 70... Qb6+ { [%eval -16.1] [%clk 0:02:46] } 71. Ka8?! { [%eval #-32] } { Checkmate is now unavoidable. Rb7 was best. } { [%clk 0:03:14] } 71... Ke8?! { [%eval -31.75] } { Lost forced checkmate sequence. h4 was best. } { [%clk 0:03:02] } 0-1