Event: Black Sea Grand Prix | Small Earth
Site: chess24.com
Date: 2021-07-17
White: Chumak, Vadim
WhiteElo: 2081
Black: Khudyakov, Stanislav
BlackElo: 2237
Result: 0-1
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation, Chelyabinsk Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:56] } 1... c5 { [%eval 0.32] [%clk 1:30:52] } 2. Nf3 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.32] [%clk 1:31:17] } 3. d4 { [%eval 0.16] [%clk 1:31:46] } 3... cxd4 { [%eval 0.26] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.0] [%clk 1:32:11] } 4... Nf6 { [%eval 0.27] [%clk 1:32:04] } 5. Nc3 { [%eval 0.26] [%clk 1:32:38] } 5... e5 { [%eval 0.13] [%clk 1:32:28] } 6. Ndb5 { [%eval 0.25] [%clk 1:33:00] } 6... d6 { [%eval 0.44] [%clk 1:32:53] } 7. Bg5 { [%eval 0.0] [%clk 1:33:26] } 7... a6 { [%eval 0.25] [%clk 1:33:16] } 8. Na3 { [%eval 0.45] [%clk 1:33:57] } 8... b5 { [%eval 0.42] [%clk 1:33:43] } 9. Nd5 { [%eval 0.41] [%clk 1:34:18] } 9... Be7 { [%eval 0.47] [%clk 1:34:09] } 10. Bxf6 { [%eval 0.36] [%clk 1:34:45] } 10... Bxf6 { [%eval 0.45] [%clk 1:34:33] } 11. c3 { [%eval 0.52] [%clk 1:35:11] } 11... O-O { [%eval 0.5] [%clk 1:34:57] } 12. Nc2 { [%eval 0.34] [%clk 1:35:25] } 12... Rb8 { [%eval 0.7] [%clk 1:35:21] } 13. Bd3?! { [%eval 0.01] } { Inaccuracy. h4 was best. } { [%clk 1:27:25] } 13... Bg5 { [%eval 0.0] [%clk 1:33:11] } 14. O-O { [%eval 0.08] [%clk 1:13:07] } 14... Ne7 { [%eval 0.24] [%clk 1:15:57] } 15. Nce3 { [%eval -0.14] [%clk 1:11:34] } 15... Nxd5 { [%eval -0.01] [%clk 1:11:57] } 16. Nxd5 { [%eval 0.0] [%clk 1:11:03] } 16... Be6 { [%eval 0.01] [%clk 1:11:56] } 17. Bc2 { [%eval -0.12] [%clk 1:03:46] } 17... a5 { [%eval 0.01] [%clk 1:11:17] } 18. b3?! { [%eval -0.64] } { Inaccuracy. Qd3 was best. } { [%clk 1:02:07] } 18... Rc8 { [%eval -0.99] [%clk 1:05:41] } 19. Qd3 { [%eval -0.73] [%clk 0:52:20] } 19... Bxd5 { [%eval -0.7] [%clk 0:58:58] } 20. exd5? { [%eval -2.15] } { Mistake. Qxd5 was best. } { [%clk 0:52:45] } 20... f5 { [%eval -2.09] [%clk 0:55:53] } 21. c4 { [%eval -2.62] [%clk 0:40:21] } 21... e4 { [%eval -2.62] [%clk 0:38:56] } 22. Qe2 { [%eval -2.8] [%clk 0:39:40] } 22... bxc4 { [%eval -2.56] [%clk 0:38:10] } 23. bxc4 { [%eval -2.5] [%clk 0:39:57] } 23... Qc7 { [%eval -2.63] [%clk 0:38:13] } 24. Bb3 { [%eval -2.33] [%clk 0:40:13] } 24... Qc5 { [%eval -2.67] [%clk 0:38:37] } 25. Kh1 { [%eval -2.59] [%clk 0:39:26] } 25... Qb4 { [%eval -2.75] [%clk 0:34:52] } 26. Qd1 { [%eval -2.55] [%clk 0:34:11] } 26... g6 { [%eval -2.81] [%clk 0:27:57] } 27. Rb1 { [%eval -2.66] [%clk 0:29:20] } 27... Qc3 { [%eval -2.41] [%clk 0:26:27] } 28. Qe2 { [%eval -2.53] [%clk 0:28:48] } 28... Rc7 { [%eval -2.01] [%clk 0:25:25] } 29. f3 { [%eval -2.03] [%clk 0:25:57] } 29... e3 { [%eval -1.82] [%clk 0:18:34] } 30. f4 { [%eval -2.06] [%clk 0:26:05] } 30... Bf6 { [%eval -1.58] [%clk 0:18:57] } 31. Rbc1 { [%eval -2.11] [%clk 0:25:21] } 31... Qd4 { [%eval -2.22] [%clk 0:19:01] } 32. Rf3?! { [%eval -3.22] } { Inaccuracy. Ba4 was best. } { [%clk 0:22:52] } 32... Re8 { [%eval -3.41] [%clk 0:18:29] } 33. Re1 { [%eval -3.57] [%clk 0:23:05] } 33... Ree7?? { [%eval -0.95] } { Blunder. Rb7 was best. } { [%clk 0:15:24] } 34. a4?? { [%eval -2.86] } { Blunder. Rxe3 was best. } { [%clk 0:20:05] } 34... Rb7?! { [%eval -1.98] } { Inaccuracy. Re4 was best. } { [%clk 0:13:07] } 35. Rxe3 { [%eval -1.91] [%clk 0:16:16] } 35... Qxf4 { [%eval -1.75] [%clk 0:11:32] } 36. g3? { [%eval -3.31] } { Mistake. Re6 was best. } { [%clk 0:15:45] } 36... Qd4?! { [%eval -2.08] } { Inaccuracy. Rxe3 was best. } { [%clk 0:11:11] } 37. Re6 { [%eval -2.44] [%clk 0:15:46] } 37... Be5?! { [%eval -1.62] } { Inaccuracy. Qc3 was best. } { [%clk 0:09:49] } 38. Qf3?! { [%eval -2.7] } { Inaccuracy. Rd1 was best. } { [%clk 0:15:07] } 38... Qb2?? { [%eval -0.77] } { Blunder. Kg7 was best. } { [%clk 0:09:12] } 39. Rxe7 { [%eval -0.68] [%clk 0:12:26] } 39... Rxe7 { [%eval -0.98] [%clk 0:09:13] } 40. c5 { [%eval -0.75] [%clk 0:09:50] } 40... Rb7 { [%eval -1.08] [%clk 0:09:34] } 41. Bc4?? { [%eval -4.15] } { Blunder. Bd1 was best. } { [%clk 0:09:59] } 41... Qb4 { [%eval -4.09] [%clk 0:09:42] } 42. Rxe5 { [%eval -5.09] [%clk 0:02:55] } 42... dxe5 { [%eval -5.31] [%clk 0:10:06] } 43. c6 { [%eval -5.27] [%clk 0:03:17] } 43... Rf7?? { [%eval -1.09] } { Blunder. Qb1+ was best. } { [%clk 0:09:44] } 44. Qb3?! { [%eval -1.66] } { Inaccuracy. Bb3 was best. } { [%clk 0:02:02] } 44... Qd6 { [%eval -1.54] [%clk 0:10:05] } 45. Ba6 { [%eval -1.25] [%clk 0:01:34] } 45... Rc7 { [%eval -2.12] [%clk 0:09:01] } 46. Bb7 { [%eval -2.53] [%clk 0:01:40] } 46... e4?! { [%eval -1.75] } { Inaccuracy. Kf7 was best. } { [%clk 0:08:29] } 47. Kg2?! { [%eval -2.82] } { Inaccuracy. Ba6 was best. } { [%clk 0:01:38] } 47... g5 { [%eval -3.07] [%clk 0:08:18] } 48. Qe3 { [%eval -3.52] [%clk 0:01:20] } 48... h6 { [%eval -3.43] [%clk 0:07:46] } 49. Qd4 { [%eval -3.76] [%clk 0:01:33] } 49... e3 { [%eval -3.78] [%clk 0:06:38] } 50. Qxe3 { [%eval -4.14] [%clk 0:01:19] } 50... Qxd5+ { [%eval -4.21] [%clk 0:07:02] } 51. Kg1 { [%eval -4.42] [%clk 0:01:21] } 51... Kf7 { [%eval -4.27] [%clk 0:06:50] } 52. Qc3 { [%eval -4.08] [%clk 0:01:18] } 52... Qd1+ { [%eval -5.07] [%clk 0:05:28] } 53. Kg2 { [%eval -5.73] [%clk 0:01:00] } 53... Re7? { [%eval -3.59] } { Mistake. Qe2+ was best. } { [%clk 0:03:46] } 54. Ba6 { [%eval -3.52] [%clk 0:01:27] } 54... Qd6 { [%eval -3.63] [%clk 0:03:51] } 55. Bb5 { [%eval -3.75] [%clk 0:01:00] } 55... g4 { [%eval -3.57] [%clk 0:03:04] } 56. h4?! { [%eval -4.52] } { Inaccuracy. h3 was best. } { [%clk 0:01:02] } 56... h5? { [%eval -2.82] } { Mistake. Kg6 was best. } { [%clk 0:01:49] } 57. Kh2?! { [%eval -4.13] } { Inaccuracy. Ba6 was best. } { [%clk 0:01:20] } 57... Qb4 { [%eval -3.37] [%clk 0:02:07] } 58. Qc2 { [%eval -3.38] [%clk 0:01:04] } 58... Qe4 { [%eval -3.1] [%clk 0:01:23] } 59. Bd3 { [%eval -3.25] [%clk 0:01:11] } 59... Qe5 { [%eval -4.18] [%clk 0:01:08] } 60. Bxf5 { [%eval -5.03] [%clk 0:01:17] } 60... Qe2+ { [%eval -5.31] [%clk 0:00:42] } 61. Qxe2 { [%eval -5.27] [%clk 0:01:30] } 61... Rxe2+ { [%eval -5.15] [%clk 0:01:07] } 62. Kg1 { [%eval -5.25] [%clk 0:01:59] } 62... Re1+ { [%eval -5.12] [%clk 0:01:06] } 63. Kf2 { [%eval -5.23] [%clk 0:02:27] } 63... Rc1 { [%eval -5.37] [%clk 0:01:32] } 64. Bd7 { [%eval -5.83] [%clk 0:00:48] } 64... Ke7 { [%eval -6.03] [%clk 0:01:53] } 65. Ke3 { [%eval -6.27] [%clk 0:01:15] } 65... Rc4 { [%eval -6.15] [%clk 0:01:55] } 66. Bf5 { [%eval -6.53] [%clk 0:00:39] } 66... Rxc6 { [%eval -6.46] [%clk 0:02:21] } 67. Kf4 { [%eval -8.34] [%clk 0:01:06] } 67... Kf6 { [%eval -8.26] [%clk 0:02:35] } 68. Bd7 { [%eval -8.99] [%clk 0:01:30] } 68... Rc3 { [%eval -9.06] [%clk 0:02:46] } 69. Be8 { [%eval -8.55] [%clk 0:01:55] } 69... Rf3+ { [%eval -9.55] [%clk 0:03:10] } 70. Ke4 { [%eval -9.27] [%clk 0:02:21] } 70... Rxg3 { [%eval -9.43] [%clk 0:03:35] } 71. Bxh5 { [%eval -11.05] [%clk 0:02:48] } 71... Ra3 { [%eval -11.34] [%clk 0:03:42] } 72. Kf4 { [%eval -10.51] [%clk 0:02:04] } 72... Rxa4+ { [%eval -9.61] [%clk 0:04:08] } 73. Kg3 { [%eval -59.95] [%clk 0:02:31] } 73... Kf5 { [%eval -10.63] [%clk 0:04:29] } 74. Be8 { [%eval -10.43] [%clk 0:02:58] } 74... Ra3+ { [%eval -10.57] [%clk 0:04:54] } 75. Kg2 { [%eval -14.75] [%clk 0:03:25] } 75... Kf4 { [%eval -11.34] [%clk 0:05:18] } 76. h5 { [%eval -66.21] [%clk 0:03:51] } 76... Ra2+ { [%eval -9.68] [%clk 0:05:42] } 77. Kg1 { [%eval -71.57] [%clk 0:04:17] } 77... Ke5 { [%clk 0:04:42] } 0-1