Event: European Hybrid World Cup Qualifier
Site: chess24.com
Date: 2021-05-26
White: Potkin, Vladimir
WhiteTitle: GM
WhiteElo: 2578
Black: Motylev, Alexander
BlackTitle: GM
BlackElo: 2641
Result: 1/2-1/2
ECO: D37
Opening: Queen's Gambit Declined: Three Knights Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 2:00:30] } 1... Nf6 { [%eval 0.19] [%clk 2:00:23] } 2. c4 { [%eval 0.14] [%clk 2:00:28] } 2... e6 { [%eval 0.39] [%clk 2:00:47] } 3. Nf3 { [%eval 0.0] [%clk 2:00:18] } 3... d5 { [%eval 0.2] [%clk 2:01:12] } 4. Nc3 { [%eval 0.0] [%clk 2:00:07] } 4... h6 { [%eval 0.25] [%clk 2:01:22] } 5. Bf4 { [%eval 0.2] [%clk 1:57:16] } 5... a6?! { [%eval 0.75] } { Inaccuracy. dxc4 was best. } { [%clk 1:59:53] } 6. e3 { [%eval 0.42] [%clk 1:53:19] } 6... c5 { [%eval 0.6] [%clk 2:00:12] } 7. cxd5 { [%eval 0.31] [%clk 1:46:40] } 7... exd5 { [%eval 0.7] [%clk 1:58:10] } 8. Be2 { [%eval 0.53] [%clk 1:46:37] } 8... c4 { [%eval 0.81] [%clk 1:57:34] } 9. O-O { [%eval 0.54] [%clk 1:46:24] } 9... b5 { [%eval 0.92] [%clk 1:56:18] } 10. Ne5 { [%eval 1.14] [%clk 1:45:34] } 10... Bb7 { [%eval 1.34] [%clk 1:52:08] } 11. Bh5 { [%eval 1.57] [%clk 1:40:32] } 11... Nxh5 { [%eval 1.62] [%clk 1:36:48] } 12. Qxh5 { [%eval 1.12] [%clk 1:40:54] } 12... Qf6 { [%eval 1.17] [%clk 1:37:02] } 13. Qf3?! { [%eval 0.6] } { Inaccuracy. Rfe1 was best. } { [%clk 1:25:51] } 13... Qe6 { [%eval 1.03] [%clk 1:35:54] } 14. e4 { [%eval 0.7] [%clk 1:10:10] } 14... dxe4 { [%eval 1.36] [%clk 1:35:29] } 15. Nxe4?! { [%eval 0.45] } { Inaccuracy. Qe3 was best. } { [%clk 1:08:54] } 15... Nc6 { [%eval 0.0] [%clk 1:32:31] } 16. Nd6+?! { [%eval -0.67] } { Inaccuracy. Nxc6 was best. } { [%clk 0:25:23] } 16... Bxd6 { [%eval -0.9] [%clk 1:15:34] } 17. Nxc6 { [%eval -0.68] [%clk 0:25:46] } 17... Kd7 { [%eval -0.44] [%clk 1:05:19] } 18. Rfe1 { [%eval 0.35] [%clk 0:16:00] } 18... Qf5 { [%eval 0.53] [%clk 1:04:46] } 19. Ne5+ { [%eval 0.39] [%clk 0:16:23] } 19... Kc7 { [%eval 0.25] [%clk 1:02:49] } 20. Qg3 { [%eval 0.0] [%clk 0:15:03] } 20... g5 { [%eval 0.05] [%clk 0:52:49] } 21. Bd2 { [%eval 0.08] [%clk 0:15:19] } 21... Rae8 { [%eval 0.0] [%clk 0:48:04] } 22. Qc3?? { [%eval -1.73] } { Blunder. Ba5+ was best. } { [%clk 0:09:11] } 22... Kb8 { [%eval -1.71] [%clk 0:45:06] } 23. f3 { [%eval -2.08] [%clk 0:04:07] } 23... Re7?? { [%eval -0.38] } { Blunder. h5 was best. } { [%clk 0:32:07] } 24. a4? { [%eval -1.42] } { Mistake. Qa5 was best. } { [%clk 0:03:57] } 24... f6 { [%eval -1.26] [%clk 0:32:29] } 25. Ng4 { [%eval -1.67] [%clk 0:04:09] } 25... Rxe1+?? { [%eval 0.0] } { Blunder. b4 was best. } { [%clk 0:23:17] } 26. Rxe1?! { [%eval -0.61] } { Inaccuracy. Bxe1 was best. } { [%clk 0:04:34] } 26... h5 { [%eval -0.56] [%clk 0:23:30] } 27. Ne3 { [%eval -0.52] [%clk 0:04:56] } 27... Qd7 { [%eval -0.61] [%clk 0:22:48] } 28. axb5 { [%eval -0.58] [%clk 0:05:21] } 28... axb5 { [%eval -0.65] [%clk 0:23:12] } 29. b3 { [%eval -0.61] [%clk 0:02:49] } 29... cxb3?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:22:13] } 30. Qxb3 { [%eval 0.0] [%clk 0:03:11] } 30... g4 { [%eval 0.0] [%clk 0:22:40] } 31. Rb1 { [%eval -0.07] [%clk 0:03:09] } 31... gxf3 { [%eval 0.0] [%clk 0:22:13] } 32. Qxb5 { [%eval 0.0] [%clk 0:03:36] } 32... Qxb5 { [%clk 0:15:03] } 1/2-1/2