Event: Black Sea Grand Prix | Sea Harbour Rapid
Site: chess24.com
Date: 2021-06-11
White: Demidov, Mikhail
WhiteTitle: GM
WhiteElo: 2585
Black: Truskavetsky, Alexandr
BlackTitle: IM
BlackElo: 2327
Result: 1-0
ECO: A46
Opening: Yusupov-Rubinstein System
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 0:15:19] } 1... Nf6 { [%eval 0.16] [%clk 0:15:18] } 2. d4 { [%eval 0.12] [%clk 0:15:25] } 2... e6 { [%eval 0.0] [%clk 0:15:03] } 3. e3 { [%eval 0.0] [%clk 0:15:22] } 3... b6 { [%eval 0.13] [%clk 0:14:57] } 4. Bd3 { [%eval 0.09] [%clk 0:15:18] } 4... Bb7 { [%eval 0.13] [%clk 0:15:06] } 5. O-O { [%eval 0.0] [%clk 0:15:23] } 5... d5 { [%eval 0.08] [%clk 0:15:13] } 6. c4 { [%eval 0.0] [%clk 0:15:18] } 6... Nbd7 { [%eval 0.21] [%clk 0:15:19] } 7. Nc3 { [%eval 0.0] [%clk 0:15:07] } 7... a6 { [%eval 0.36] [%clk 0:15:28] } 8. cxd5 { [%eval 0.2] [%clk 0:13:58] } 8... exd5 { [%eval 0.07] [%clk 0:15:35] } 9. Ne5 { [%eval 0.26] [%clk 0:14:06] } 9... Bd6 { [%eval 0.36] [%clk 0:15:33] } 10. f4 { [%eval 0.47] [%clk 0:14:13] } 10... O-O { [%eval 0.43] [%clk 0:15:08] } 11. Qf3 { [%eval 0.12] [%clk 0:14:23] } 11... c5?! { [%eval 0.81] } { Inaccuracy. b5 was best. } { [%clk 0:15:03] } 12. Bd2?! { [%eval 0.22] } { Inaccuracy. Qh3 was best. } { [%clk 0:14:16] } 12... b5 { [%eval 0.53] [%clk 0:14:33] } 13. Qh3?! { [%eval -0.43] } { Inaccuracy. Be1 was best. } { [%clk 0:13:09] } 13... g6?! { [%eval 0.49] } { Inaccuracy. Nb6 was best. } { [%clk 0:09:43] } 14. a3 { [%eval 0.49] [%clk 0:11:41] } 14... Re8?! { [%eval 1.02] } { Inaccuracy. b4 was best. } { [%clk 0:07:54] } 15. Be1 { [%eval 1.15] [%clk 0:11:32] } 15... b4?! { [%eval 2.11] } { Inaccuracy. Bf8 was best. } { [%clk 0:04:55] } 16. axb4 { [%eval 2.16] [%clk 0:11:10] } 16... cxb4 { [%eval 2.37] [%clk 0:04:59] } 17. Nd1?! { [%eval 1.38] } { Inaccuracy. Na4 was best. } { [%clk 0:10:41] } 17... Bc8 { [%eval 1.3] [%clk 0:05:01] } 18. Qf3 { [%eval 1.66] [%clk 0:10:26] } 18... Qb6 { [%eval 1.25] [%clk 0:05:09] } 19. Bh4 { [%eval 1.24] [%clk 0:10:07] } 19... Bf8 { [%eval 1.27] [%clk 0:04:28] } 20. Nf2 { [%eval 1.2] [%clk 0:09:58] } 20... a5 { [%eval 0.99] [%clk 0:04:22] } 21. b3 { [%eval 0.71] [%clk 0:10:02] } 21... Bg7?! { [%eval 1.44] } { Inaccuracy. Ba6 was best. } { [%clk 0:04:00] } 22. g4 { [%eval 1.12] [%clk 0:09:23] } 22... Bb7? { [%eval 2.59] } { Mistake. Ra7 was best. } { [%clk 0:03:01] } 23. g5 { [%eval 2.47] [%clk 0:08:49] } 23... Nxe5 { [%eval 2.28] [%clk 0:03:12] } 24. fxe5 { [%eval 2.27] [%clk 0:08:57] } 24... Nd7 { [%eval 2.65] [%clk 0:03:17] } 25. Ng4 { [%eval 2.55] [%clk 0:08:56] } 25... Qe6 { [%eval 2.49] [%clk 0:03:16] } 26. Qg2? { [%eval 1.12] } { Mistake. Rf2 was best. } { [%clk 0:07:40] } 26... Rf8? { [%eval 2.6] } { Mistake. Ba6 was best. } { [%clk 0:03:05] } 27. Nf6+ { [%eval 2.57] [%clk 0:07:21] } 27... Nxf6? { [%eval 4.41] } { Mistake. Kh8 was best. } { [%clk 0:01:57] } 28. gxf6 { [%eval 4.78] [%clk 0:07:27] } 28... Bh6 { [%eval 5.98] [%clk 0:01:07] } 29. Bg5 { [%eval 5.69] [%clk 0:07:32] } 29... Bxg5 { [%eval 7.0] [%clk 0:01:15] } 30. Qxg5 { [%eval 6.49] [%clk 0:07:40] } 30... Qh3 { [%eval 7.31] [%clk 0:01:21] } 31. Bf5 { [%eval 5.76] [%clk 0:07:24] } 31... h6 { [%eval 6.08] [%clk 0:01:20] } 32. Qxg6+ { [%eval 6.21] [%clk 0:07:25] } 32... fxg6 { [%eval 6.09] [%clk 0:01:29] } 33. Bxh3 { [%eval 6.12] [%clk 0:07:33] } 33... Bc8 { [%eval 6.19] [%clk 0:00:37] } 34. Bg2 { [%eval 6.41] [%clk 0:07:05] } 34... Be6 { [%eval 6.23] [%clk 0:00:44] } 35. Rfc1 { [%eval 6.48] [%clk 0:07:13] } 35... a4 { [%eval 6.87] [%clk 0:00:27] } 36. bxa4 { [%eval 6.33] [%clk 0:06:55] } 36... b3 { [%eval 7.37] [%clk 0:00:36] } 37. Rcb1 { [%eval 7.46] [%clk 0:06:29] } 37... Rfb8 { [%eval 7.58] [%clk 0:00:34] } 38. Ra3 { [%eval 7.62] [%clk 0:06:32] } 38... b2 { [%eval 7.49] [%clk 0:00:25] } 39. Ra2 { [%eval 7.34] [%clk 0:06:40] } 39... Rb4 { [%eval 7.75] [%clk 0:00:24] } 40. Raxb2 { [%eval 8.06] [%clk 0:06:43] } 40... Rxb2 { [%eval 7.99] [%clk 0:00:29] } 41. Rxb2 { [%eval 8.21] [%clk 0:06:50] } 41... Rxa4 { [%eval 7.99] [%clk 0:00:38] } 42. Rb5 { [%eval 8.54] [%clk 0:06:34] } 1-0