Event: Czech Open 2021 - A Pardubice Open
Date: 2021-07-26
White: Zvolensky, David
WhiteElo: 2154
Black: Reza, Wojciech
BlackElo: 2304
Result: 1/2-1/2
ECO: A70
Opening: Benoni Defense: Classical Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... Nf6 { [%eval 0.19] [%clk 1:30:00] } 2. c4 { [%eval 0.11] [%clk 1:31:20] } 2... e6 { [%eval 0.39] [%clk 1:30:00] } 3. Nf3 { [%eval 0.0] [%clk 1:31:15] } 3... c5?! { [%eval 0.71] } { Inaccuracy. d5 was best. } { [%clk 1:30:07] } 4. d5 { [%eval 0.29] [%clk 1:31:17] } 4... exd5 { [%eval 0.52] [%clk 1:29:58] } 5. cxd5 { [%eval 0.8] [%clk 1:31:40] } 5... d6 { [%eval 0.67] [%clk 1:30:02] } 6. Nc3 { [%eval 0.44] [%clk 1:31:06] } 6... g6 { [%eval 0.87] [%clk 1:30:12] } 7. e4 { [%eval 0.6] [%clk 1:31:16] } 7... Bg7 { [%eval 0.75] [%clk 1:30:17] } 8. Bb5+ { [%eval 0.69] [%clk 1:31:04] } 8... Bd7 { [%eval 0.63] [%clk 1:10:09] } 9. Bxd7+ { [%eval 0.17] [%clk 1:29:59] } 9... Nbxd7 { [%eval 0.23] [%clk 1:07:17] } 10. O-O { [%eval 0.39] [%clk 1:28:03] } 10... O-O { [%eval 0.16] [%clk 1:05:11] } 11. Bf4 { [%eval 0.1] [%clk 1:27:04] } 11... Qe7 { [%eval 0.44] [%clk 0:59:07] } 12. Re1 { [%eval 0.2] [%clk 1:25:05] } 12... Ng4 { [%eval 0.71] [%clk 0:55:15] } 13. Bg5 { [%eval 0.15] [%clk 1:20:27] } 13... Bf6?! { [%eval 0.73] } { Inaccuracy. f6 was best. } { [%clk 0:53:33] } 14. Bxf6 { [%eval 0.55] [%clk 1:13:53] } 14... Qxf6 { [%eval 0.51] [%clk 0:51:51] } 15. h3 { [%eval 0.42] [%clk 1:11:20] } 15... Nge5 { [%eval 0.36] [%clk 0:47:44] } 16. Nh2?! { [%eval -0.17] } { Inaccuracy. Nxe5 was best. } { [%clk 1:08:30] } 16... b5 { [%eval -0.08] [%clk 0:44:15] } 17. Nxb5 { [%eval -0.2] [%clk 1:03:20] } 17... Rab8 { [%eval -0.18] [%clk 0:41:47] } 18. Qe2 { [%eval -0.32] [%clk 1:00:46] } 18... c4 { [%eval -0.12] [%clk 0:33:20] } 19. Nc3? { [%eval -1.2] } { Mistake. Na3 was best. } { [%clk 0:59:05] } 19... Nd3 { [%eval -1.19] [%clk 0:28:01] } 20. Ng4 { [%eval -1.6] [%clk 0:58:00] } 20... Qd4?! { [%eval -0.96] } { Inaccuracy. Qh4 was best. } { [%clk 0:28:21] } 21. Red1 { [%eval -0.79] [%clk 0:53:35] } 21... N7c5?! { [%eval -0.28] } { Inaccuracy. f5 was best. } { [%clk 0:28:00] } 22. Qe3?? { [%eval -1.99] } { Blunder. Rab1 was best. } { [%clk 0:48:46] } 22... Qg7 { [%eval -1.28] } 23. Qh6?! { [%eval -2.17] } { Inaccuracy. Rd2 was best. } { [%clk 0:49:07] } 23... Rxb2 { [%eval -2.0] [%clk 0:25:58] } 24. Qxg7+ { [%eval -1.88] [%clk 0:48:30] } 24... Kxg7 { [%eval -2.16] [%clk 0:25:34] } 25. Ne3 { [%eval -2.31] [%clk 0:46:54] } 25... Rxf2?! { [%eval -1.34] } { Inaccuracy. Nxf2 was best. } { [%clk 0:21:53] } 26. Rf1?! { [%eval -2.21] } { Inaccuracy. Rab1 was best. } { [%clk 0:44:38] } 26... Rb2 { [%eval -2.35] [%clk 0:20:25] } 27. Rab1 { [%eval -2.12] [%clk 0:44:38] } 27... Rxb1?! { [%eval -1.37] } { Inaccuracy. Rc8 was best. } { [%clk 0:20:50] } 28. Rxb1 { [%eval -1.28] [%clk 0:44:35] } 28... Ne5 { [%eval -1.34] [%clk 0:17:42] } 29. Rb4 { [%eval -1.25] } 29... Rc8 { [%eval -1.01] [%clk 0:17:42] } 30. a3? { [%eval -2.74] } { Mistake. Kf1 was best. } { [%clk 0:39:26] } 30... h5 { [%clk 0:12:49] } 31. Nb5 { [%clk 0:38:23] } 31... a5 { [%clk 0:12:56] } 32. Nxd6 { [%clk 0:37:27] } 32... axb4 { [%clk 0:12:47] } 33. axb4 1/2-1/2