Event: OPEN A
Site: Polanica-Zdroj
Date: 2021-08-15
White: Kaczmarek, Aleksander
WhiteElo: 2363
Black: Kejna, Piotr
BlackElo: 1722
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:31:00] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. b3 { [%eval -0.13] [%clk 1:31:27] } 2... Nc6 { [%eval 0.05] [%clk 1:31:04] } 3. Bb2 { [%eval -0.25] [%clk 1:31:53] } 3... d6 { [%eval 0.0] [%clk 1:30:45] } 4. Bb5 { [%eval -0.31] [%clk 1:32:18] } 4... e5 { [%eval 0.0] [%clk 1:28:29] } 5. Ne2 { [%eval -0.19] [%clk 1:28:57] } 5... Nf6 { [%eval 0.21] [%clk 1:16:52] } 6. d3 { [%eval 0.0] [%clk 1:28:54] } 6... Bd7 { [%eval 0.39] [%clk 1:16:23] } 7. O-O { [%eval 0.4] [%clk 1:28:48] } 7... Qc7?! { [%eval 1.36] } { Inaccuracy. Be7 was best. } { [%clk 1:11:49] } 8. Nd2?! { [%eval 0.46] } { Inaccuracy. f4 was best. } { [%clk 1:20:51] } 8... Nd4?! { [%eval 1.33] } { Inaccuracy. d5 was best. } { [%clk 0:59:30] } 9. Bxd7+ { [%eval 1.43] [%clk 1:20:52] } 9... Nxd7 { [%eval 1.66] [%clk 0:58:43] } 10. Nc4 { [%eval 1.54] [%clk 1:14:06] } 10... Nb6?! { [%eval 2.4] } { Inaccuracy. g6 was best. } { [%clk 0:54:54] } 11. Ne3 { [%eval 1.87] [%clk 1:13:44] } 11... O-O-O? { [%eval 3.46] } { Mistake. g6 was best. } { [%clk 0:42:47] } 12. a4 { [%eval 3.41] [%clk 1:13:56] } 12... Qc6 { [%eval 3.46] [%clk 0:40:14] } 13. a5 { [%eval 3.51] [%clk 1:11:50] } 13... Na8 { [%eval 3.12] [%clk 0:39:38] } 14. Nc3 { [%eval 3.51] [%clk 1:10:24] } 14... Nc7 { [%eval 3.56] [%clk 0:37:25] } 15. Ncd5 { [%eval 3.61] [%clk 1:10:39] } 15... Nxd5 { [%eval 3.45] [%clk 0:37:07] } 16. Nxd5 { [%eval 4.03] [%clk 1:10:54] } 16... Ne6 { [%eval 3.75] [%clk 0:32:32] } 17. c4 { [%eval 3.82] [%clk 1:08:13] } 17... Kb8 { [%eval 3.76] [%clk 0:28:49] } 18. b4 { [%eval 3.6] [%clk 1:07:37] } 18... f6 { [%eval 3.52] [%clk 0:28:27] } 19. Bc3 { [%eval 3.62] [%clk 1:06:16] } 19... Qc8 { [%eval 4.0] [%clk 0:22:19] } 20. Qf3?! { [%eval 2.71] } { Inaccuracy. b5 was best. } { [%clk 1:03:12] } 20... Nc7 { [%eval 2.54] [%clk 0:20:44] } 21. Ne3 { [%eval 2.91] [%clk 0:59:40] } 21... Qe6?! { [%eval 4.54] } { Inaccuracy. cxb4 was best. } { [%clk 0:20:03] } 22. Rfb1?! { [%eval 3.41] } { Inaccuracy. b5 was best. } { [%clk 0:59:43] } 22... g6 { [%eval 3.33] [%clk 0:19:21] } 23. Ra3 { [%eval 2.85] [%clk 0:55:38] } 23... Rd7?! { [%eval 4.09] } { Inaccuracy. cxb4 was best. } { [%clk 0:17:16] } 24. Rab3?! { [%eval 2.61] } { Inaccuracy. b5 was best. } { [%clk 0:55:35] } 24... Ne8?? { [%eval 6.68] } { Blunder. cxb4 was best. } { [%clk 0:17:29] } 25. Nd5 { [%eval 6.73] [%clk 0:55:25] } 25... h5 { [%eval 7.07] [%clk 0:14:43] } 26. a6 { [%eval 6.75] [%clk 0:52:27] } 26... Rhh7 { [%eval 7.05] [%clk 0:14:53] } 27. axb7 { [%eval 6.32] [%clk 0:52:29] } 27... Rxb7 { [%eval 6.79] [%clk 0:14:58] } 28. b5?! { [%eval 4.4] } { Inaccuracy. Qe2 was best. } { [%clk 0:52:43] } 28... Qg4?! { [%eval 6.35] } { Inaccuracy. Nc7 was best. } { [%clk 0:09:54] } 29. Qe3 { [%eval 6.2] [%clk 0:51:08] } 29... Bh6 { [%eval 6.41] [%clk 0:09:46] } 30. Qe1 { [%eval 6.04] [%clk 0:51:35] } 30... f5 { [%eval 7.96] [%clk 0:09:35] } 31. b6 { [%eval 7.85] [%clk 0:50:51] } 31... axb6 { [%eval 8.21] [%clk 0:08:13] } 32. Nxb6 { [%eval 7.31] [%clk 0:50:16] } 32... fxe4 { [%clk 0:06:50] } 33. dxe4 { [%clk 0:46:38] } 33... Bg5 { [%clk 0:05:33] } 34. Ra1 { [%clk 0:46:30] } 34... Nf6 { [%clk 0:02:52] } 35. Qb1 { [%clk 0:43:22] } 1-0