Event: Black Sea Grand Prix | Tuapse
Site: chess24.com
Date: 2021-06-28
White: Gashev, Matvei
WhiteElo: 2031
Black: Demidov, Mikhail
BlackTitle: GM
BlackElo: 2523
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:55] } 1... d5 { [%eval 0.23] [%clk 1:27:09] } 2. Nf3 { [%eval 0.0] [%clk 1:31:08] } 2... Nf6 { [%eval 0.12] [%clk 1:27:17] } 3. g3 { [%eval 0.0] [%clk 1:31:28] } 3... Bf5 { [%eval 0.19] [%clk 1:27:41] } 4. Bg2 { [%eval 0.0] [%clk 1:31:46] } 4... c6 { [%eval 0.0] [%clk 1:28:02] } 5. c4 { [%eval 0.0] [%clk 1:31:54] } 5... e6 { [%eval 0.0] [%clk 1:28:24] } 6. Qb3 { [%eval -0.01] [%clk 1:32:09] } 6... Qb6 { [%eval 0.37] [%clk 1:28:47] } 7. c5 { [%eval 0.18] [%clk 1:32:29] } 7... Qa6 { [%eval 0.27] [%clk 1:29:11] } 8. O-O { [%eval -0.22] [%clk 1:32:49] } 8... Nbd7 { [%eval 0.13] [%clk 1:28:48] } 9. Nc3 { [%eval 0.0] [%clk 1:32:57] } 9... b6 { [%eval 0.33] [%clk 1:29:02] } 10. cxb6 { [%eval 0.47] [%clk 1:33:11] } 10... axb6 { [%eval 0.62] [%clk 1:29:27] } 11. Nh4 { [%eval 0.56] [%clk 1:32:40] } 11... Bg6 { [%eval 0.86] [%clk 1:25:23] } 12. Nxg6 { [%eval 0.63] [%clk 1:32:51] } 12... hxg6 { [%eval 0.86] [%clk 1:25:47] } 13. e4 { [%eval 0.52] [%clk 1:32:34] } 13... dxe4?! { [%eval 1.29] } { Inaccuracy. Be7 was best. } { [%clk 1:16:06] } 14. Nxe4 { [%eval 1.35] [%clk 1:32:52] } 14... Nd5 { [%eval 1.23] [%clk 1:16:29] } 15. Bg5 { [%eval 1.15] [%clk 1:29:18] } 15... Be7 { [%eval 1.33] [%clk 1:14:24] } 16. Bxe7 { [%eval 0.99] [%clk 1:27:58] } 16... Kxe7 { [%eval 1.14] [%clk 1:14:45] } 17. a4 { [%eval 1.08] [%clk 1:23:42] } 17... Qa5 { [%eval 1.15] [%clk 1:11:05] } 18. Rfc1 { [%eval 0.97] [%clk 1:21:47] } 18... Rhc8 { [%eval 1.32] [%clk 1:07:24] } 19. Rc4 { [%eval 1.23] [%clk 1:18:41] } 19... Kf8?! { [%eval 1.81] } { Inaccuracy. Rab8 was best. } { [%clk 0:59:40] } 20. Qa3+ { [%eval 1.63] [%clk 1:12:37] } 20... Kg8 { [%eval 1.78] [%clk 0:55:40] } 21. Qd6? { [%eval 0.3] } { Mistake. b4 was best. } { [%clk 1:11:45] } 21... b5 { [%eval 0.16] [%clk 0:50:59] } 22. Rxc6 { [%eval 0.3] [%clk 1:09:36] } 22... Rd8 { [%eval 0.25] [%clk 0:50:20] } 23. b3?? { [%eval -3.75] } { Blunder. Qa3 was best. } { [%clk 0:54:57] } 23... Nb8 { [%eval -3.93] [%clk 0:48:25] } 24. Rc5 { [%eval -4.79] [%clk 0:41:15] } 24... Rxd6 { [%eval -4.77] [%clk 0:47:05] } 25. Nxd6 { [%eval -4.75] [%clk 0:41:44] } 25... Nd7 { [%eval -4.76] [%clk 0:47:01] } 26. Rxb5 { [%eval -5.01] [%clk 0:41:57] } 26... Qa6 { [%eval -5.33] [%clk 0:46:59] } 27. Rxd5 { [%eval -5.3] [%clk 0:40:00] } 27... exd5 { [%eval -5.07] [%clk 0:47:12] } 28. Bxd5 { [%eval -4.71] [%clk 0:40:27] } 28... Rf8 { [%eval -5.3] [%clk 0:46:59] } 29. Nb5 { [%eval -5.3] [%clk 0:39:09] } 29... Nb6 { [%eval -5.23] [%clk 0:46:51] } 30. Bf3 { [%eval -5.17] [%clk 0:38:52] } 30... Qa5 { [%eval -5.23] [%clk 0:47:15] } 31. Rd1 { [%eval -5.25] [%clk 0:38:06] } 31... Qb4 { [%eval -5.48] [%clk 0:47:24] } 32. Rd3 { [%eval -5.39] [%clk 0:38:11] } 32... Rc8 { [%eval -5.92] [%clk 0:47:16] } 33. Re3 { [%eval -6.1] [%clk 0:36:13] } 33... Qd2 { [%eval -4.98] [%clk 0:47:27] } 34. Kg2 { [%eval -4.93] [%clk 0:33:42] } 34... Rc2 { [%eval -4.8] [%clk 0:47:31] } 35. Re2 { [%eval -5.16] [%clk 0:33:04] } 35... Qxe2 { [%eval -5.07] [%clk 0:47:42] } 36. Bxe2 { [%eval -4.76] [%clk 0:33:30] } 36... Rxe2 { [%eval -5.23] [%clk 0:48:10] } 37. a5 { [%eval -5.32] [%clk 0:33:05] } 37... Nd5 { [%eval -5.3] [%clk 0:48:22] } 38. Na7 { [%eval -5.73] [%clk 0:30:30] } 38... Re7 { [%eval -5.29] [%clk 0:48:20] } 39. Nc6 { [%eval -5.02] [%clk 0:30:49] } 39... Rc7 { [%clk 0:48:24] } 0-1