Event: Czech Open 2021 - A Pardubice Open
Date: 2021-07-23
White: Dovzhenko, Viktor
WhiteElo: 2069
Black: Svanda, Ondrej
BlackElo: 2317
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:27:34] } 1... c5 { [%eval 0.32] [%clk 1:30:56] } 2. Nf3 { [%eval 0.0] [%clk 1:27:49] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:30:32] } 3. Qe2?! { [%eval -0.1] } { Inaccuracy. d4 was best. } { [%clk 1:27:48] } 3... Nc6 { [%eval 0.0] [%clk 1:29:57] } 4. c3 { [%eval -0.09] [%clk 1:27:52] } 4... Nf6 { [%eval -0.15] [%clk 1:25:59] } 5. g3 { [%eval -0.05] [%clk 1:28:07] } 5... Be7 { [%eval -0.14] [%clk 1:24:43] } 6. Bg2 { [%eval -0.13] [%clk 1:28:16] } 6... e5 { [%eval 0.0] [%clk 1:23:13] } 7. O-O { [%eval -0.13] [%clk 1:25:09] } 7... d6 { [%eval 0.16] [%clk 1:20:46] } 8. d3 { [%eval -0.08] [%clk 1:11:11] } 8... O-O { [%eval 0.0] [%clk 1:20:40] } 9. Rd1 { [%eval 0.0] [%clk 1:01:08] } 9... Re8 { [%eval 0.0] [%clk 1:02:29] } 10. d4?! { [%eval -0.52] } { Inaccuracy. Bg5 was best. } { [%clk 0:59:16] } 10... exd4 { [%eval -0.66] [%clk 0:59:36] } 11. cxd4 { [%eval -0.94] [%clk 0:59:34] } 11... Bf8?? { [%eval 0.75] } { Blunder. Bg4 was best. } { [%clk 0:58:21] } 12. Nc3 { [%eval 0.87] [%clk 0:58:36] } 12... Qb6 { [%eval 0.94] [%clk 0:57:25] } 13. Bg5 { [%eval 0.92] [%clk 0:51:49] } 13... cxd4 { [%eval 1.04] [%clk 0:48:18] } 14. Bxf6 { [%eval 1.05] [%clk 0:51:45] } 14... gxf6?? { [%eval 2.84] } { Blunder. dxc3 was best. } { [%clk 0:45:42] } 15. Nd5 { [%eval 2.84] [%clk 0:51:47] } 15... Qd8 { [%eval 2.99] [%clk 0:46:11] } 16. Nxd4 { [%eval 2.95] [%clk 0:50:26] } 16... Nxd4 { [%eval 3.02] [%clk 0:43:14] } 17. Rxd4 { [%eval 3.03] [%clk 0:50:55] } 17... Bg7 { [%eval 2.99] [%clk 0:43:18] } 18. Qd3 { [%eval 2.39] [%clk 0:44:37] } 18... Be6 { [%eval 2.7] [%clk 0:41:37] } 19. Nf4 { [%eval 2.85] [%clk 0:44:33] } 19... Qb6 { [%eval 2.37] [%clk 0:39:51] } 20. Rxd6 { [%eval 2.12] [%clk 0:29:22] } 20... Qxb2 { [%eval 2.14] [%clk 0:39:20] } 21. Rb1 { [%eval 2.03] [%clk 0:29:36] } 21... Qxa2 { [%eval 1.95] [%clk 0:38:00] } 22. Rxb7? { [%eval 0.75] } { Mistake. Nxe6 was best. } { [%clk 0:30:01] } 22... Bc4 { [%eval 0.63] [%clk 0:32:40] } 23. Qd1 { [%eval 0.52] [%clk 0:29:59] } 23... Rab8 { [%eval 0.43] [%clk 0:32:40] } 24. Rxb8 { [%eval 0.03] [%clk 0:29:40] } 24... Rxb8 { [%eval 0.0] [%clk 0:33:09] } 25. Rd8+ { [%eval 0.0] [%clk 0:29:57] } 25... Rxd8 { [%eval 0.0] [%clk 0:33:37] } 26. Qxd8+ { [%eval 0.0] [%clk 0:30:25] } 26... Bf8 { [%eval 0.0] [%clk 0:33:58] } 27. h4 { [%eval 0.0] [%clk 0:30:06] } 27... Qa1+ { [%eval 0.15] [%clk 0:31:13] } 28. Kh2 { [%eval 0.0] [%clk 0:30:19] } 28... Qe5 { [%eval 0.0] [%clk 0:30:57] } 29. Bf3 { [%eval 0.0] [%clk 0:29:43] } 29... Qd6 { [%eval 0.0] [%clk 0:24:42] } 30. Qc8 { [%eval 0.0] [%clk 0:28:29] } 30... Be6 { [%eval 0.0] [%clk 0:23:20] } 31. Nxe6 { [%eval 0.09] [%clk 0:27:33] } 31... Qxe6 { [%eval 0.01] [%clk 0:23:46] } 32. Qa8 { [%eval 0.0] [%clk 0:26:40] } 32... Qa2 { [%eval 0.0] [%clk 0:22:31] } 33. Kg2 { [%eval 0.14] [%clk 0:26:52] } 33... a5 { [%eval 0.1] [%clk 0:19:11] } 34. Qc6 { [%eval 0.0] [%clk 0:27:20] } 34... Qa1 { [%eval 0.0] [%clk 0:14:09] } 35. Bh5 { [%clk 0:27:03] } 35... Qe5 { [%clk 0:14:04] } 36. Bd1 { [%clk 0:27:08] } 36... Qd6 { [%clk 0:10:20] } 37. Qc2 { [%clk 0:25:09] } 37... Qd4 { [%clk 0:10:35] } 38. Qa4 { [%clk 0:19:28] } 38... Bc5 { [%clk 0:07:32] } 39. Qxd4 { [%clk 0:18:51] } 39... Bxd4 { [%clk 0:07:51] } 1/2-1/2