Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-06-28
White: Kuznetsov, Sergei
WhiteElo: 2058
Black: Petrov, Nikita
BlackTitle: GM
BlackElo: 2552
Result: 0-1
ECO: D47
Opening: Semi-Slav Defense: Meran Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.23] [%clk 1:28:29] } 2. c4 { [%eval 0.0] [%clk 1:31:15] } 2... e6 { [%eval 0.31] [%clk 1:28:49] } 3. Nc3 { [%eval 0.16] [%clk 1:31:30] } 3... c6 { [%eval 0.14] [%clk 1:29:05] } 4. e3 { [%eval 0.17] [%clk 1:31:33] } 4... Nf6 { [%eval 0.21] [%clk 1:28:24] } 5. Nf3 { [%eval 0.01] [%clk 1:31:46] } 5... Nbd7 { [%eval 0.2] [%clk 1:28:39] } 6. Bd3 { [%eval 0.01] [%clk 1:31:48] } 6... dxc4 { [%eval 0.0] [%clk 1:28:28] } 7. Bxc4 { [%eval 0.0] [%clk 1:32:10] } 7... b5 { [%eval 0.14] [%clk 1:28:01] } 8. Bb3 { [%eval -0.23] [%clk 1:31:34] } 8... Bb7 { [%eval -0.27] [%clk 1:24:51] } 9. O-O { [%eval -0.16] [%clk 1:31:08] } 9... b4 { [%eval -0.25] [%clk 1:19:42] } 10. Na4 { [%eval -0.17] [%clk 1:29:36] } 10... c5 { [%eval -0.05] [%clk 1:13:04] } 11. dxc5 { [%eval 0.01] [%clk 1:29:35] } 11... Nxc5 { [%eval -0.1] [%clk 1:05:01] } 12. Nxc5 { [%eval -0.16] [%clk 1:29:49] } 12... Bxc5 { [%eval -0.15] [%clk 1:05:03] } 13. Ba4+ { [%eval -0.56] [%clk 1:25:05] } 13... Ke7 { [%eval -0.78] [%clk 1:04:37] } 14. Bd2 { [%eval -0.85] [%clk 1:14:35] } 14... Qb6 { [%eval -0.86] [%clk 0:54:41] } 15. Ne5 { [%eval -0.9] [%clk 0:49:26] } 15... Qd6 { [%eval -0.49] [%clk 0:45:49] } 16. Nf3?? { [%eval -3.23] } { Blunder. Nc4 was best. } { [%clk 0:46:44] } 16... Ng4 { [%eval -3.22] [%clk 0:34:41] } 17. Re1?! { [%eval -4.22] } { Inaccuracy. Bc1 was best. } { [%clk 0:46:09] } 17... Rhd8 { [%eval -4.47] [%clk 0:33:02] } 18. Bc1 { [%eval -4.52] [%clk 0:41:55] } 18... Qc7 { [%eval -4.66] [%clk 0:26:32] } 19. Qe2 { [%eval -4.63] [%clk 0:41:24] } 19... Bxf3 { [%eval -4.65] [%clk 0:24:50] } 20. Qxf3 { [%eval -4.58] [%clk 0:41:41] } 20... Qxh2+ { [%eval -4.59] [%clk 0:25:17] } 21. Kf1 { [%eval -4.64] [%clk 0:41:36] } 21... Qh4 { [%eval -5.08] [%clk 0:25:06] } 22. Qb7+ { [%eval -4.3] [%clk 0:36:29] } 22... Kf8 { [%eval -4.93] [%clk 0:25:09] } 23. g3 { [%eval -5.0] [%clk 0:35:24] } 23... Qh5 { [%eval -4.39] [%clk 0:24:15] } 24. Bd1 { [%eval -5.02] [%clk 0:32:00] } 24... Rab8 { [%eval -5.59] [%clk 0:22:35] } 25. Bxg4 { [%eval -5.23] [%clk 0:25:12] } 25... Qxg4 { [%eval -5.48] [%clk 0:23:00] } 26. Qg2 { [%eval -5.07] [%clk 0:23:54] } 26... Rd1 { [%eval -4.51] [%clk 0:20:29] } 27. f3 { [%eval -5.13] [%clk 0:23:39] } 27... Qc4+ { [%eval -5.06] [%clk 0:19:21] } 28. Qe2 { [%eval -5.31] [%clk 0:24:01] } 28... Rd3 { [%eval -4.24] [%clk 0:19:13] } 29. Kg2 { [%eval -4.14] [%clk 0:18:02] } 29... Qd5?! { [%eval -2.99] } { Inaccuracy. Rbd8 was best. } { [%clk 0:19:03] } 30. b3?! { [%eval -4.39] } { Inaccuracy. e4 was best. } { [%clk 0:15:33] } 30... Rd8 { [%eval -4.73] [%clk 0:19:07] } 31. Rb1 { [%eval -4.4] [%clk 0:15:12] } 31... e5?! { [%eval -3.33] } { Inaccuracy. Bb6 was best. } { [%clk 0:18:56] } 32. Rb2 { [%eval -3.54] [%clk 0:14:43] } 32... h6 { [%eval -4.01] [%clk 0:15:47] } 33. Rc2 { [%eval -3.55] [%clk 0:14:45] } 33... Kg8 { [%eval -2.83] [%clk 0:14:01] } 34. Rc4?! { [%eval -3.96] } { Inaccuracy. Rh1 was best. } { [%clk 0:14:23] } 34... Rc3 { [%eval -4.37] [%clk 0:09:02] } 35. Rxc3 { [%eval -4.36] [%clk 0:13:25] } 35... bxc3 { [%eval -4.06] [%clk 0:09:31] } 36. Qc2 { [%eval -4.06] [%clk 0:12:34] } 36... a5?! { [%eval -2.68] } { Inaccuracy. Qb7 was best. } { [%clk 0:09:49] } 37. Re2?? { [%eval -5.46] } { Blunder. Rf1 was best. } { [%clk 0:12:12] } 37... Qd3?! { [%eval -3.58] } { Inaccuracy. e4 was best. } { [%clk 0:10:00] } 38. g4? { [%eval -6.85] } { Mistake. Qxd3 was best. } { [%clk 0:09:42] } 38... g6? { [%eval -3.39] } { Mistake. e4 was best. } { [%clk 0:10:19] } 39. Qxd3 { [%eval -3.65] [%clk 0:08:54] } 39... Rxd3 { [%eval -3.92] [%clk 0:10:46] } 40. Kf2 { [%eval -3.7] [%clk 0:07:08] } 40... f5 { [%eval -3.47] [%clk 0:09:33] } 41. gxf5 { [%eval -3.69] [%clk 0:07:30] } 41... gxf5 { [%eval -3.53] [%clk 0:10:01] } 42. Re1 { [%eval -3.74] [%clk 0:07:11] } 42... Kf7 { [%eval -3.24] [%clk 0:07:15] } 43. Ke2 { [%eval -2.93] [%clk 0:07:13] } 43... Rd6 { [%eval -3.0] [%clk 0:07:38] } 44. Rh1 { [%eval -3.18] [%clk 0:06:23] } 44... c2 { [%eval -3.44] [%clk 0:06:39] } 45. a3 { [%eval -3.47] [%clk 0:06:00] } 45... h5 { [%eval -3.29] [%clk 0:03:48] } 46. Bb2 { [%eval -3.86] [%clk 0:05:29] } 46... Rb6 { [%eval -3.79] [%clk 0:02:53] } 47. Rxh5?! { [%eval -6.1] } { Inaccuracy. b4 was best. } { [%clk 0:04:54] } 47... Rxb3 { [%eval -6.14] [%clk 0:01:59] } 48. Bc1 { [%eval -6.06] [%clk 0:04:11] } 48... Bxe3 { [%eval -6.97] [%clk 0:02:16] } 49. Rh1 { [%eval -7.85] [%clk 0:03:44] } 49... Bxc1 { [%eval -7.73] [%clk 0:02:25] } 50. Rxc1 { [%eval -7.62] [%clk 0:04:12] } 50... Rc3 { [%eval -7.75] [%clk 0:02:42] } 51. a4 { [%eval -7.93] [%clk 0:04:34] } 51... Ke6 { [%eval -7.9] [%clk 0:02:58] } 52. Kd2 { [%eval -7.89] [%clk 0:04:36] } 52... Rxf3 { [%clk 0:01:55] } 53. Rh1 { [%clk 0:05:00] } 53... Rf4 { [%clk 0:02:09] } 54. Kxc2 { [%clk 0:05:17] } 54... Rxa4 { [%clk 0:02:34] } 0-1