Event: Black Sea Grand Prix | Sea Harbour
Site: chess24.com
Date: 2021-06-09
White: Kalmachevskikh, Viktor
WhiteTitle: IM
WhiteElo: 2273
Black: Khruschiov, Alexey
BlackTitle: GM
BlackElo: 2382
Result: 0-1
ECO: B10
Opening: Caro-Kann Defense: Accelerated Panov Attack, Modern Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:57] } 1... c6 { [%eval 0.31] [%clk 1:25:12] } 2. e4 { [%eval 0.0] [%clk 1:31:06] } 2... d5 { [%eval 0.09] [%clk 1:25:31] } 3. cxd5 { [%eval 0.0] [%clk 1:31:23] } 3... cxd5 { [%eval 0.05] [%clk 1:25:53] } 4. exd5 { [%eval -0.01] [%clk 1:31:50] } 4... Nf6 { [%eval 0.0] [%clk 1:26:13] } 5. Nc3 { [%eval 0.0] [%clk 1:32:15] } 5... g6?! { [%eval 0.6] } { Inaccuracy. Nxd5 was best. } { [%clk 1:26:15] } 6. Bc4 { [%eval 0.54] [%clk 1:32:10] } 6... Bg7 { [%eval 0.6] [%clk 1:26:39] } 7. Nf3 { [%eval 0.44] [%clk 1:32:26] } 7... O-O { [%eval 0.54] [%clk 1:27:00] } 8. O-O { [%eval 0.77] [%clk 1:32:50] } 8... Nbd7?! { [%eval 1.57] } { Inaccuracy. Na6 was best. } { [%clk 1:27:21] } 9. Re1? { [%eval 0.35] } { Mistake. d3 was best. } { [%clk 1:32:19] } 9... Nb6 { [%eval 0.5] [%clk 1:27:19] } 10. Bb3 { [%eval 0.47] [%clk 1:28:03] } 10... Nbxd5 { [%eval 0.56] [%clk 1:24:26] } 11. d4 { [%eval 0.41] [%clk 1:26:57] } 11... b6 { [%eval 0.85] [%clk 1:13:33] } 12. Bg5 { [%eval 0.37] [%clk 1:20:38] } 12... Bb7 { [%eval 0.35] [%clk 1:08:46] } 13. Rc1?! { [%eval -0.23] } { Inaccuracy. Ne5 was best. } { [%clk 1:20:26] } 13... h6 { [%eval -0.3] [%clk 0:56:35] } 14. Bh4 { [%eval -0.17] [%clk 1:14:38] } 14... e6 { [%eval -0.13] [%clk 0:55:40] } 15. Bg3 { [%eval -0.45] [%clk 1:03:21] } 15... Rc8 { [%eval -0.37] [%clk 0:52:23] } 16. Be5 { [%eval -0.58] [%clk 1:02:35] } 16... Qd7 { [%eval -0.46] [%clk 0:48:31] } 17. a3 { [%eval -0.71] [%clk 0:44:22] } 17... Rfd8 { [%eval -0.77] [%clk 0:45:23] } 18. Qe2 { [%eval -0.65] [%clk 0:35:43] } 18... Nxc3 { [%eval -0.75] [%clk 0:38:09] } 19. bxc3 { [%eval -0.63] [%clk 0:35:58] } 19... Qe7 { [%eval -0.79] [%clk 0:38:23] } 20. Qa2?? { [%eval -2.62] } { Blunder. Nd2 was best. } { [%clk 0:36:06] } 20... Bxf3 { [%eval -2.64] [%clk 0:38:09] } 21. gxf3 { [%eval -3.01] [%clk 0:36:27] } 21... Nd5 { [%eval -2.93] [%clk 0:36:18] } 22. Bxd5 { [%eval -2.82] [%clk 0:28:12] } 22... Rxd5 { [%eval -2.9] [%clk 0:33:54] } 23. Bf4?! { [%eval -3.96] } { Inaccuracy. Bg3 was best. } { [%clk 0:19:44] } 23... Rf5 { [%eval -4.1] [%clk 0:31:36] } 24. Bg3 { [%eval -4.06] [%clk 0:19:18] } 24... h5 { [%eval -4.05] [%clk 0:30:34] } 25. h4 { [%eval -4.91] [%clk 0:16:09] } 25... Rxf3 { [%eval -5.41] [%clk 0:29:36] } 26. d5 { [%eval -6.16] [%clk 0:15:45] } 26... Qc5 { [%eval -6.0] [%clk 0:29:53] } 27. Kg2 { [%eval -6.24] [%clk 0:15:59] } 27... Rxc3 { [%eval -6.16] [%clk 0:30:08] } 28. Rxc3 { [%eval -5.96] [%clk 0:14:56] } 28... Bxc3 { [%eval -5.95] [%clk 0:27:31] } 29. Rd1 { [%eval -6.18] [%clk 0:14:53] } 29... exd5?! { [%eval -4.5] } { Inaccuracy. Rd8 was best. } { [%clk 0:26:40] } 30. Rxd5 { [%eval -5.63] [%clk 0:14:13] } 30... Qc4 { [%eval -4.76] [%clk 0:26:49] } 31. Rd8+ { [%eval -5.47] [%clk 0:14:21] } 31... Kg7 { [%eval -5.55] [%clk 0:27:09] } 32. Rxc8 { [%eval -6.44] [%clk 0:14:41] } 32... Qxa2?! { [%eval -4.46] } { Inaccuracy. Qxc8 was best. } { [%clk 0:26:47] } 33. Rxc3 { [%eval -4.54] [%clk 0:15:01] } 33... Qd5+ { [%eval -4.52] [%clk 0:27:15] } 34. Kh2 { [%eval -4.58] [%clk 0:14:58] } 34... b5 { [%eval -4.45] [%clk 0:26:20] } 35. Re3 { [%eval -4.77] [%clk 0:14:39] } 35... a5 { [%eval -4.95] [%clk 0:26:25] } 36. Re5 { [%eval -4.95] [%clk 0:14:04] } 36... Qc4 { [%eval -5.08] [%clk 0:26:13] } 37. Re7 { [%eval -4.95] [%clk 0:14:01] } 37... b4 { [%eval -5.05] [%clk 0:26:21] } 38. axb4 { [%eval -5.13] [%clk 0:14:03] } 38... axb4 { [%eval -5.01] [%clk 0:26:36] } 39. Kg1 { [%eval -5.29] [%clk 0:13:02] } 39... b3 { [%eval -5.31] [%clk 0:25:46] } 40. Rb7 { [%eval -6.01] [%clk 0:12:33] } 40... Qc3 { [%eval -5.72] [%clk 0:24:53] } 41. Rb5 { [%eval -5.76] [%clk 0:11:34] } 41... b2 { [%eval -5.65] [%clk 0:25:16] } 42. Be5+ { [%eval -5.0] [%clk 0:08:26] } 42... Qxe5 { [%eval -6.09] [%clk 0:25:41] } 43. Rxe5 { [%eval -5.54] [%clk 0:08:52] } 43... b1=Q+ { [%eval -5.82] [%clk 0:26:03] } 44. Kg2 { [%eval -6.01] [%clk 0:09:14] } 44... Qb4 { [%eval -5.41] [%clk 0:26:25] } 0-1