Event: Round 7: Nikolai Vlassov - Diego Mussanti
Date: 2023-11-01
White: Nikolai Vlassov
WhiteTitle: IM
WhiteElo: 2283
Black: Diego Mussanti
BlackTitle: FM
BlackElo: 2183
Result: 1-0
ECO: B43
Opening: Sicilian Defense: Kan Variation, Wing Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... e6 { [%eval 0.0] [%clk 1:31:13] } 3. d4 { [%eval 0.42] [%clk 1:31:44] } 3... cxd4 { [%eval 0.26] [%clk 1:31:15] } 4. Nxd4 { [%eval 0.4] [%clk 1:32:08] } 4... a6 { [%eval 0.58] [%clk 1:28:24] } 5. Nc3?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 1:31:55] } 5... b5 { [%eval 0.41] [%clk 1:28:03] } 6. Be3 { [%eval 0.0] [%clk 1:27:28] } 6... Bb7 { [%eval 0.26] [%clk 1:25:43] } 7. f3 { [%eval 0.12] [%clk 1:21:38] } 7... Nc6 { [%eval 0.17] [%clk 1:16:50] } 8. Nb3 { [%eval -0.03] [%clk 1:12:53] } 8... d6 { [%eval 0.01] [%clk 1:12:21] } 9. Qe2 { [%eval 0.08] [%clk 1:09:00] } 9... Nf6 { [%eval 0.0] [%clk 1:10:09] } 10. g4 { [%eval -0.05] [%clk 1:03:48] } 10... Be7 { [%eval 0.02] [%clk 1:05:27] } 11. g5 { [%eval -0.34] [%clk 1:02:26] } 11... Nd7 { [%eval -0.22] [%clk 1:05:31] } 12. h4 { [%eval -0.59] [%clk 1:02:26] } 12... Na5?! { [%eval 0.04] } { Inaccuracy. b4 was best. } { [%clk 1:01:34] } 13. O-O-O?! { [%eval -0.76] } { Inaccuracy. Qf2 was best. } { [%clk 0:59:56] } 13... Nc4?! { [%eval 0.33] } { Inaccuracy. b4 was best. } { [%clk 0:57:32] } 14. Bd4 { [%eval 0.23] [%clk 0:57:25] } 14... O-O { [%eval 0.32] [%clk 0:56:22] } 15. Bh3 { [%eval 0.55] [%clk 0:54:48] } 15... e5 { [%eval 0.7] [%clk 0:38:49] } 16. Bf2 { [%eval 0.73] [%clk 0:54:17] } 16... Ndb6 { [%eval 0.72] [%clk 0:37:36] } 17. Nc5 { [%eval 0.64] [%clk 0:41:56] } 17... Bc8 { [%eval 0.55] [%clk 0:35:18] } 18. Nd3 { [%eval 0.68] [%clk 0:41:17] } 18... Bxh3 { [%eval 0.92] [%clk 0:29:15] } 19. Rxh3 { [%eval 1.11] [%clk 0:41:42] } 19... a5 { [%eval 0.7] [%clk 0:27:22] } 20. b3 { [%eval 0.29] [%clk 0:39:00] } 20... b4?! { [%eval 1.16] } { Inaccuracy. d5 was best. } { [%clk 0:18:03] } 21. Nb1 { [%eval 0.98] [%clk 0:38:47] } 21... Na3?! { [%eval 1.81] } { Inaccuracy. Qd7 was best. } { [%clk 0:18:04] } 22. Nxe5? { [%eval 0.5] } { Mistake. Nxa3 was best. } { [%clk 0:35:29] } 22... Qc8 { [%eval 0.28] [%clk 0:15:18] } 23. Ng4 { [%eval 0.31] [%clk 0:35:29] } 23... a4 { [%eval 0.25] [%clk 0:13:29] } 24. Nxa3?! { [%eval -0.63] } { Inaccuracy. Bd4 was best. } { [%clk 0:26:15] } 24... axb3 { [%eval -0.75] [%clk 0:12:58] } 25. axb3?! { [%eval -1.72] } { Inaccuracy. Bxb6 was best. } { [%clk 0:26:34] } 25... Rxa3 { [%eval -4.88] [%clk 0:11:24] } 26. Rd3 { [%eval -5.64] [%clk 0:24:56] } 26... Nd7?? { [%eval 0.0] } { Blunder. Qc3 was best. } { [%clk 0:09:49] } 27. f4 { [%eval -0.35] [%clk 0:22:02] } 27... Ra1+ { [%eval -0.17] [%clk 0:08:42] } 28. Kd2 { [%eval -0.29] [%clk 0:22:21] } 28... Ra2 { [%eval -0.32] [%clk 0:09:04] } 29. Qd1?! { [%eval -1.08] } { Inaccuracy. Kd1 was best. } { [%clk 0:21:10] } 29... Qa8? { [%eval 0.07] } { Mistake. Nc5 was best. } { [%clk 0:09:10] } 30. Rd5? { [%eval -1.45] } { Mistake. Bd4 was best. } { [%clk 0:18:12] } 30... Rc8 { [%eval -1.67] [%clk 0:09:10] } 31. Bd4 { [%eval -1.47] [%clk 0:17:13] } 31... Qc6?? { [%eval 0.84] } { Blunder. Rcxc2+ was best. } { [%clk 0:04:32] } 32. Ne3 { [%eval 0.62] [%clk 0:17:19] } 32... Nb6 { [%eval 0.77] [%clk 0:04:48] } 33. Bxb6 { [%eval 0.37] [%clk 0:15:40] } 33... Qxb6 { [%eval 0.49] [%clk 0:05:13] } 34. Rf3 { [%eval 0.38] [%clk 0:15:12] } 34... Qa7 { [%eval 0.5] [%clk 0:03:46] } 35. Qe2 { [%eval 0.02] [%clk 0:14:13] } 35... Ra1? { [%eval 1.24] } { Mistake. Rc3 was best. } { [%clk 0:03:12] } 36. Rf1 { [%eval 1.6] [%clk 0:14:02] } 36... g6 { [%eval 1.79] [%clk 0:02:41] } 37. f5?! { [%eval 1.2] } { Inaccuracy. Rxa1 was best. } { [%clk 0:12:42] } 37... Qa2?! { [%eval 1.81] } { Inaccuracy. Rxf1 was best. } { [%clk 0:01:48] } 38. Rxa1 { [%eval 1.68] [%clk 0:11:53] } 38... Qxa1 { [%eval 1.89] [%clk 0:02:14] } 39. Qd1 { [%eval 1.7] [%clk 0:11:22] } 39... Qc3+?! { [%eval 2.39] } { Inaccuracy. Qa6 was best. } { [%clk 0:02:23] } 40. Ke2 { [%eval 2.14] [%clk 0:11:50] } 40... Bf8 { [%eval 2.65] [%clk 0:02:11] } 41. Qd4 { [%eval 2.49] [%clk 0:11:37] } 41... Qc6 { [%eval 2.7] [%clk 0:01:49] } 42. Qxb4 { [%eval 2.76] [%clk 0:11:51] } 42... Qa6+ { [%eval 2.77] [%clk 0:01:57] } 43. Kf3?! { [%eval 2.04] } { Inaccuracy. Kf2 was best. } { [%clk 0:11:35] } 43... Qa1 { [%eval 2.28] [%clk 0:02:04] } 44. Kg2 { [%eval 1.9] [%clk 0:10:08] } 44... Rc3 { [%eval 2.37] [%clk 0:00:53] } 45. Rd1? { [%eval 0.61] } { Mistake. Kf2 was best. } { [%clk 0:03:59] } 45... Rxc2+ { [%eval 0.72] [%clk 0:29:11] } 46. Kf3 { [%eval 0.67] [%clk 0:32:00] } 46... Rc1 { [%eval 0.52] [%clk 0:28:37] } 47. Qd2 { [%eval 0.6] [%clk 0:30:56] } 47... Rxd1 { [%eval 0.64] [%clk 0:27:56] } 48. Qxd1 { [%eval 0.55] [%clk 0:31:24] } 48... Qc3 { [%eval 0.32] [%clk 0:27:11] } 49. Ke2 { [%eval 0.09] [%clk 0:25:43] } 49... Qe5 { [%eval 0.22] [%clk 0:24:10] } 50. Kd3 { [%eval 0.0] [%clk 0:25:27] } 50... Qg3?! { [%eval 0.57] } { Inaccuracy. Qb5+ was best. } { [%clk 0:22:37] } 51. f6 { [%eval 0.3] [%clk 0:15:28] } 51... Qxh4 { [%eval 0.41] [%clk 0:19:06] } 52. Qg1 { [%eval -0.09] [%clk 0:15:47] } 52... h6 { [%eval -0.02] [%clk 0:17:17] } 53. b4 { [%eval -0.14] [%clk 0:15:55] } 53... hxg5 { [%eval 0.0] [%clk 0:16:56] } 54. b5 { [%eval -0.06] [%clk 0:14:47] } 54... Qh3 { [%eval 0.23] [%clk 0:15:50] } 55. Qg4 { [%eval 0.0] [%clk 0:12:16] } 55... Qh1 { [%eval 0.23] [%clk 0:15:04] } 56. Qd1 { [%eval 0.0] [%clk 0:12:35] } 56... Qh3 { [%eval 0.26] [%clk 0:14:55] } 57. Qb3 { [%eval 0.0] [%clk 0:12:23] } 57... g4 { [%eval 0.0] [%clk 0:11:24] } 58. b6 { [%eval 0.0] [%clk 0:12:46] } 58... Bh6 { [%eval 0.0] [%clk 0:11:42] } 59. Kd4 { [%eval 0.0] [%clk 0:12:23] } 59... Bxe3+ { [%eval 0.0] [%clk 0:09:31] } 60. Qxe3 { [%eval 0.0] [%clk 0:12:50] } 60... Qf1 { [%eval 0.0] [%clk 0:09:41] } 61. Kd5 { [%eval 0.0] [%clk 0:08:22] } 61... Qxf6?? { [%eval 2.93] } { Blunder. Qb5+ was best. } { [%clk 0:09:01] } 62. b7 { [%eval 3.36] [%clk 0:06:23] } 62... Qe6+ { [%eval 3.19] [%clk 0:07:22] } 63. Kc6 { [%eval 2.9] [%clk 0:06:51] } 63... d5+ { [%eval 3.37] [%clk 0:07:15] } 64. Kb5 { [%eval 3.1] [%clk 0:05:46] } 64... Qe8+?! { [%eval 3.95] } { Inaccuracy. Qe5 was best. } { [%clk 0:06:03] } 65. Kb6 { [%eval 4.03] [%clk 0:05:30] } 65... Qd8+ { [%eval 4.39] [%clk 0:04:26] } 66. Ka6 { [%eval 4.92] [%clk 0:05:51] } 66... Qf6+ { [%eval 4.81] [%clk 0:03:49] } 67. Qb6 { [%eval 5.43] [%clk 0:05:45] } 67... Qa1+ { [%eval 5.32] [%clk 0:03:06] } 68. Qa5 { [%eval 5.74] [%clk 0:05:52] } 68... Qf6+ { [%eval 5.91] [%clk 0:01:58] } 69. Ka7 { [%eval 5.89] [%clk 0:06:08] } 69... Qe7?! { [%eval 8.21] } { Inaccuracy. Qd4+ was best. } { [%clk 0:01:53] } 70. Ka8?! { [%eval 5.81] } { Inaccuracy. exd5 was best. } { [%clk 0:06:22] } 70... Qxe4 { [%eval 6.02] [%clk 0:01:24] } 71. b8=Q+ { [%eval 6.28] [%clk 0:06:43] } 71... Kg7 { [%eval 6.18] [%clk 0:01:48] } 72. Qbd8 { [%eval 6.34] [%clk 0:05:26] } 72... g3 { [%eval 6.81] [%clk 0:00:37] } 73. Qaxd5 { [%eval 6.97] [%clk 0:05:37] } 1-0