Event: Black Sea Grand Prix | Sea Harbour
Site: chess24.com
Date: 2021-06-02
White: Kulagin, Nikolay
Black: Kuznetsov, Ivan V.
BlackElo: 1744
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... d5 { [%eval 0.27] [%clk 1:30:50] } 2. Nf3 { [%eval 0.0] [%clk 1:31:14] } 2... Nf6 { [%eval 0.12] [%clk 1:31:03] } 3. Bf4 { [%eval -0.09] [%clk 1:31:35] } 3... Bf5 { [%eval 0.21] [%clk 1:31:11] } 4. e3 { [%eval 0.12] [%clk 1:31:53] } 4... e6 { [%eval 0.18] [%clk 1:31:22] } 5. Nbd2 { [%eval 0.13] [%clk 1:32:05] } 5... Nbd7 { [%eval 0.05] [%clk 1:29:35] } 6. c4 { [%eval 0.25] [%clk 1:30:50] } 6... c6 { [%eval 0.3] [%clk 1:25:34] } 7. Be2 { [%eval 0.43] [%clk 1:28:55] } 7... h6 { [%eval 0.42] [%clk 1:24:21] } 8. O-O { [%eval 0.34] [%clk 1:28:47] } 8... Be7 { [%eval 0.52] [%clk 1:18:50] } 9. c5 { [%eval 0.1] [%clk 1:28:02] } 9... O-O { [%eval 0.44] [%clk 1:17:41] } 10. b4 { [%eval 0.33] [%clk 1:27:07] } 10... Nh5 { [%eval 0.42] [%clk 1:15:14] } 11. Bg3?! { [%eval -0.21] } { Inaccuracy. Be5 was best. } { [%clk 1:26:09] } 11... Nxg3 { [%eval -0.27] [%clk 1:15:26] } 12. hxg3 { [%eval -0.42] [%clk 1:26:08] } 12... Bf6 { [%eval -0.16] [%clk 1:13:52] } 13. Nb3 { [%eval -0.15] [%clk 1:23:22] } 13... b6 { [%eval 0.07] [%clk 1:06:20] } 14. Bd3 { [%eval 0.0] [%clk 1:22:21] } 14... Bg4?! { [%eval 0.56] } { Inaccuracy. Bxd3 was best. } { [%clk 1:01:20] } 15. Qc2 { [%eval 0.53] [%clk 1:21:24] } 15... Bxf3 { [%eval 0.83] [%clk 0:50:05] } 16. gxf3 { [%eval 0.74] [%clk 1:21:44] } 16... e5?! { [%eval 1.38] } { Inaccuracy. bxc5 was best. } { [%clk 0:44:57] } 17. Rac1 { [%eval 1.1] [%clk 1:20:41] } 17... exd4 { [%eval 0.94] [%clk 0:44:20] } 18. exd4 { [%eval 0.56] [%clk 1:21:02] } 18... Rc8? { [%eval 1.63] } { Mistake. bxc5 was best. } { [%clk 0:36:02] } 19. a4?! { [%eval 0.99] } { Inaccuracy. Kg2 was best. } { [%clk 1:17:33] } 19... Re8 { [%eval 1.3] [%clk 0:30:14] } 20. Bf5?! { [%eval 0.45] } { Inaccuracy. cxb6 was best. } { [%clk 1:17:22] } 20... g6 { [%eval 0.54] [%clk 0:28:11] } 21. Bh3 { [%eval 0.49] [%clk 1:15:08] } 21... Rc7 { [%eval 0.35] [%clk 0:26:01] } 22. b5 { [%eval -0.12] [%clk 1:11:19] } 22... Nf8? { [%eval 1.03] } { Mistake. cxb5 was best. } { [%clk 0:19:20] } 23. cxb6 { [%eval 0.86] [%clk 1:10:46] } 23... axb6 { [%eval 0.91] [%clk 0:19:47] } 24. bxc6 { [%eval 0.93] [%clk 1:10:30] } 24... Ne6?! { [%eval 2.02] } { Inaccuracy. Qa8 was best. } { [%clk 0:18:51] } 25. Rfe1 { [%eval 2.14] [%clk 1:05:14] } 25... Nxd4 { [%eval 2.35] [%clk 0:13:20] } 26. Rxe8+ { [%eval 2.09] [%clk 1:05:18] } 26... Qxe8 { [%eval 2.08] [%clk 0:13:34] } 27. Nxd4 { [%eval 1.98] [%clk 1:05:41] } 27... Bxd4 { [%eval 2.11] [%clk 0:13:40] } 28. Bd7 { [%eval 2.22] [%clk 1:04:25] } 28... Qe5 { [%eval 2.08] [%clk 0:12:53] } 29. Kg2 { [%eval 2.33] [%clk 1:04:28] } 29... Bc5 { [%eval 2.82] [%clk 0:11:31] } 30. Qd2 { [%eval 2.41] [%clk 1:03:17] } 30... Kg7 { [%eval 2.92] [%clk 0:08:33] } 31. Re1? { [%eval 1.45] } { Mistake. a5 was best. } { [%clk 1:02:39] } 31... Qd6 { [%eval 1.6] [%clk 0:07:40] } 32. Re8 { [%eval 1.15] [%clk 1:01:16] } 32... d4 { [%eval 1.01] [%clk 0:06:06] } 33. Re4 { [%eval 0.66] [%clk 0:58:15] } 33... Ra7 { [%eval 0.41] [%clk 0:03:47] } 34. Qa2 { [%eval 0.65] [%clk 0:57:50] } 34... Rxd7?? { [%eval 4.6] } { Blunder. h5 was best. } { [%clk 0:02:21] } 35. cxd7 { [%eval 4.66] [%clk 0:58:10] } 35... Qxd7 { [%eval 4.53] [%clk 0:02:40] } 36. Re5 { [%eval 4.58] [%clk 0:56:08] } 36... Qc7 { [%eval 4.92] [%clk 0:00:53] } 37. Qd5 { [%eval 4.02] [%clk 0:55:49] } 37... Be7 { [%eval 4.6] [%clk 0:00:42] } 38. Re4 { [%eval 3.95] [%clk 0:55:05] } 38... Qc5?! { [%eval 5.06] } { Inaccuracy. Bf6 was best. } { [%clk 0:00:36] } 39. Qxd4+ { [%eval 5.01] [%clk 0:55:01] } 39... Qxd4 { [%eval 4.84] [%clk 0:00:56] } 40. Rxd4 { [%eval 5.05] [%clk 0:55:22] } 40... Kf6 { [%eval 5.16] [%clk 0:00:57] } 41. f4 { [%eval 4.73] [%clk 0:55:30] } 41... Bc5 { [%eval 5.14] [%clk 0:01:13] } 42. Rd3 { [%eval 4.73] [%clk 0:55:39] } 42... Ke6 { [%eval 4.72] [%clk 0:00:40] } 43. Kf3 { [%eval 4.75] [%clk 0:55:55] } 43... h5 { [%eval 4.82] [%clk 0:00:55] } 44. Ke2 { [%eval 4.61] [%clk 0:55:57] } 44... Bd6 { [%eval 4.56] [%clk 0:00:38] } 45. Rd2 { [%eval 4.46] [%clk 0:55:29] } 45... Kd7 { [%eval 4.63] [%clk 0:00:41] } 46. Kd3 { [%eval 4.33] [%clk 0:55:33] } 46... Bb4 { [%eval 4.9] [%clk 0:00:45] } 47. Rc2 { [%eval 5.09] [%clk 0:55:47] } 47... Kd6 { [%eval 5.05] [%clk 0:00:43] } 48. Ke4 { [%eval 5.06] [%clk 0:55:34] } 48... Bc5 { [%eval 5.67] [%clk 0:00:48] } 49. f3 { [%eval 5.11] [%clk 0:54:49] } 49... f5+ { [%eval 5.33] [%clk 0:00:47] } 50. Kd3 { [%eval 5.56] [%clk 0:55:05] } 50... Kd5 { [%eval 5.18] [%clk 0:00:52] } 51. Re2 { [%eval 5.15] [%clk 0:55:24] } 51... Bg1 { [%eval 5.62] [%clk 0:00:35] } 52. Rg2 { [%eval 5.3] [%clk 0:55:15] } 52... Bc5 { [%eval 5.14] [%clk 0:00:45] } 53. g4 { [%eval 4.66] [%clk 0:55:30] } 53... hxg4 { [%eval 4.96] [%clk 0:00:36] } 54. fxg4 { [%eval 5.16] [%clk 0:55:50] } 54... fxg4 { [%eval 6.69] [%clk 0:00:19] } 55. Rxg4 { [%eval 6.72] [%clk 0:55:54] } 55... Ke6 { [%eval 7.37] [%clk 0:00:39] } 56. Ke4 { [%eval 5.57] [%clk 0:55:53] } 56... Kf6 { [%eval 6.06] [%clk 0:00:48] } 57. Rg5 { [%eval 5.84] [%clk 0:56:10] } 57... Bb4 { [%eval 5.58] [%clk 0:00:46] } 58. Rd5 { [%eval 5.69] [%clk 0:56:18] } 58... Be1?! { [%eval 9.16] } { Inaccuracy. Ke6 was best. } { [%clk 0:00:33] } 59. Rd6+ { [%eval 9.21] [%clk 0:56:28] } 59... Kf7 { [%eval 8.69] [%clk 0:00:34] } 60. Rxb6 { [%eval 9.46] [%clk 0:56:47] } 60... Bd2 { [%eval 51.95] [%clk 0:00:51] } 61. Rb5 { [%eval 54.31] [%clk 0:57:08] } 1-0