Event: 2023 Summer Chess Classic | Group B
Site: Saint Louis, Missouri, United States
Date: 2023-08-05
White: Lenderman, Aleksandr
WhiteTitle: GM
WhiteElo: 2547
Black: Batsuren, Dambasuren
BlackTitle: GM
BlackElo: 2519
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense, Alekhine Variation
Variant: Standard
TimeControl: G/90+30

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:24] } 2... e6 { [%eval 0.23] [%clk 1:31:17] } 3. Nf3 { [%eval 0.0] [%clk 1:31:49] } 3... d5 { [%eval 0.17] [%clk 1:31:41] } 4. Nc3 { [%eval 0.0] [%clk 1:32:16] } 4... Bb4 { [%eval 0.15] [%clk 1:32:04] } 5. Qa4+ { [%eval 0.18] [%clk 1:32:40] } 5... Nc6 { [%eval 0.19] [%clk 1:32:28] } 6. a3 { [%eval 0.0] [%clk 1:33:03] } 6... Bxc3+ { [%eval 0.32] [%clk 1:28:20] } 7. bxc3 { [%eval 0.36] [%clk 1:33:17] } 7... Bd7 { [%eval 0.0] [%clk 1:23:19] } 8. cxd5 { [%eval 0.12] [%clk 1:33:31] } 8... exd5 { [%eval 0.19] [%clk 1:23:41] } 9. Qc2 { [%eval 0.05] [%clk 1:33:28] } 9... Na5 { [%eval 0.11] [%clk 1:23:25] } 10. Bg5 { [%eval 0.08] [%clk 1:33:24] } 10... h6 { [%eval 0.22] [%clk 1:22:15] } 11. Bh4 { [%eval -0.02] [%clk 1:33:47] } 11... c5 { [%eval -0.09] [%clk 1:18:29] } 12. e3 { [%eval -0.16] [%clk 1:34:02] } 12... Rc8 { [%eval 0.3] [%clk 1:14:10] } 13. Bd3 { [%eval 0.28] [%clk 1:33:48] } 13... cxd4 { [%eval 0.53] [%clk 1:10:26] } 14. Nxd4?! { [%eval -0.13] } { Inaccuracy. exd4 was best. } { [%clk 1:34:01] } 14... O-O { [%eval 0.0] [%clk 1:10:00] } 15. O-O { [%eval 0.03] [%clk 1:33:44] } 15... Qe7 { [%eval 0.05] [%clk 1:06:07] } 16. Qb2 { [%eval -0.05] [%clk 1:26:48] } 16... Rc5 { [%eval -0.29] [%clk 0:59:13] } 17. Nb3 { [%eval -0.36] [%clk 1:17:53] } 17... Nxb3 { [%eval -0.29] [%clk 0:56:58] } 18. Qxb3 { [%eval -0.3] [%clk 1:18:12] } 18... b6 { [%eval -0.38] [%clk 0:56:06] } 19. c4 { [%eval -0.34] [%clk 1:13:32] } 19... dxc4 { [%eval -0.29] [%clk 0:47:18] } 20. Bxc4 { [%eval -0.37] [%clk 1:13:49] } 20... Qe4 { [%eval -0.27] [%clk 0:41:52] } 21. Bxf6 { [%eval -0.25] [%clk 1:13:53] } 21... Rxc4 { [%eval -0.16] [%clk 0:33:40] } 22. Bd4 { [%eval -0.24] [%clk 1:07:31] } 22... Rfc8 { [%eval -0.24] [%clk 0:33:03] } 23. f3 { [%eval -0.26] [%clk 1:03:46] } 23... Qg6 { [%eval -0.13] [%clk 0:31:50] } 24. Rf2?? { [%eval -4.17] } { Blunder. Kh1 was best. } { [%clk 0:52:26] } 24... Rc1+ { [%eval -4.04] [%clk 0:27:09] } 25. Rxc1 { [%eval -4.08] [%clk 0:52:46] } 25... Rxc1+ { [%eval -4.02] [%clk 0:27:34] } 26. Rf1 { [%eval -4.1] [%clk 0:53:12] } 26... Bh3 { [%eval -4.04] [%clk 0:27:57] } 0-1