Event: Letni Praha 2022
Date: 2022-08-07
White: Valkova, Angelika
WhiteElo: 2075
Black: Sarkar, Justin
BlackElo: 2352
Result: 0-1
ECO: E23
Opening: Nimzo-Indian Defense: Spielmann Variation, Stahlberg Variation
Variant: Standard

1. d4 { [%eval 0.0] } 1... Nf6 { [%eval 0.23] [%clk 1:30:41] } 2. c4 { [%eval 0.34] [%clk 1:31:12] } 2... e6 { [%eval 0.23] [%clk 1:29:29] } 3. Nc3 { [%eval 0.05] [%clk 1:31:35] } 3... Bb4 { [%eval 0.25] [%clk 1:29:38] } 4. Qb3 { [%eval 0.0] [%clk 1:31:59] } 4... c5 { [%eval 0.0] [%clk 1:29:23] } 5. dxc5 { [%eval 0.0] [%clk 1:32:14] } 5... Nc6 { [%eval 0.0] [%clk 1:28:14] } 6. Nf3 { [%eval 0.0] [%clk 1:31:49] } 6... Ne4 { [%eval -0.25] [%clk 1:25:55] } 7. Bd2 { [%eval 0.0] [%clk 1:31:28] } 7... Nxc5 { [%eval 0.53] [%clk 1:24:47] } 8. Qc2 { [%eval 0.4] [%clk 1:31:50] } 8... O-O { [%eval 0.58] [%clk 1:24:34] } 9. a3 { [%eval 0.57] [%clk 1:27:00] } 9... Bxc3 { [%eval 0.53] [%clk 1:24:48] } 10. Bxc3 { [%eval 0.5] [%clk 1:27:18] } 10... a5 { [%eval 0.56] [%clk 1:24:36] } 11. b3 { [%eval 0.39] [%clk 1:24:38] } 11... d6 { [%eval 0.26] [%clk 1:23:33] } 12. g3 { [%eval 0.47] [%clk 1:18:36] } 12... e5 { [%eval 0.25] [%clk 1:12:03] } 13. Bg2 { [%eval 0.25] [%clk 1:16:18] } 13... Be6 { [%eval 0.34] [%clk 1:12:09] } 14. O-O { [%eval 0.28] [%clk 1:15:41] } 14... a4 { [%eval 0.74] [%clk 1:10:50] } 15. b4 { [%eval 0.54] [%clk 1:14:57] } 15... Nb3 { [%eval 0.48] [%clk 1:11:11] } 16. Rad1 { [%eval 0.5] [%clk 1:15:23] } 16... Qe7 { [%eval 0.65] [%clk 1:11:11] } 17. c5 { [%eval 0.31] [%clk 0:53:51] } 17... dxc5 { [%eval 0.19] [%clk 1:06:00] } 18. Nxe5 { [%eval 0.1] [%clk 0:51:31] } 18... Nxb4?! { [%eval 0.69] } { Inaccuracy. Ncd4 was best. } { [%clk 0:50:25] } 19. axb4 { [%eval 0.74] [%clk 0:47:31] } 19... cxb4 { [%eval 0.71] [%clk 0:50:49] } 20. Ba1?? { [%eval -3.12] } { Blunder. Be1 was best. } { [%clk 0:31:53] } 20... a3 { [%eval -2.74] [%clk 0:49:46] } 21. Nd3?! { [%eval -3.65] } { Inaccuracy. Qe4 was best. } { [%clk 0:29:35] } 21... Rfc8? { [%eval -1.77] } { Mistake. Nxa1 was best. } { [%clk 0:45:51] } 22. Qb1 { [%eval -1.74] [%clk 0:29:16] } 22... Nxa1 { [%eval -1.32] [%clk 0:37:40] } 23. Qxa1?? { [%eval -3.67] } { Blunder. Nxb4 was best. } { [%clk 0:27:12] } 23... b3 { [%eval -3.77] [%clk 0:38:02] } 24. Rc1?! { [%eval -4.76] } { Inaccuracy. Qe5 was best. } { [%clk 0:23:49] } 24... h6 { [%eval -4.62] [%clk 0:26:43] } 25. Qe5?! { [%eval -6.32] } { Inaccuracy. Rxc8+ was best. } { [%clk 0:18:39] } 25... Rxc1 { [%eval -6.49] [%clk 0:21:11] } 26. Rxc1 { [%eval -6.79] [%clk 0:18:59] } 26... Qf6 { [%eval -6.45] [%clk 0:20:25] } 27. Qxf6 { [%eval -7.1] [%clk 0:10:17] } 27... gxf6 { [%clk 0:20:51] } 28. Rb1 { [%clk 0:10:36] } 28... b2 { [%clk 0:20:36] } 29. Nxb2 { [%clk 0:10:48] } 29... axb2 { [%clk 0:18:14] } 30. Be4 { [%clk 0:10:09] } 30... Ra1 { [%clk 0:18:37] } 31. Kg2 { [%clk 0:10:25] } 31... Bd5 { [%clk 0:19:00] } 32. Rxb2 { [%clk 0:09:41] } 32... Bxe4+ { [%clk 0:19:23] } 33. f3 { [%clk 0:10:04] } 33... Bd5 { [%clk 0:19:06] } 0-1