Event: Round 5: Daniel Beran - Vojtech Boff
Date: 2021-07-07
White: Daniel Beran
Black: Vojtech Boff
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:59] } 1... c5 { [%eval 0.32] [%clk 1:30:25] } 2. Nf3 { [%eval 0.0] [%clk 1:31:13] } 2... Nc6 { [%eval 0.32] [%clk 1:29:52] } 3. Bc4 { [%eval 0.0] [%clk 1:31:11] } 3... e6 { [%eval 0.0] [%clk 1:29:27] } 4. Nc3 { [%eval 0.0] [%clk 1:31:03] } 4... Be7 { [%eval 0.09] [%clk 1:28:22] } 5. d4 { [%eval 0.32] [%clk 1:29:09] } 5... cxd4 { [%eval 0.35] [%clk 1:25:51] } 6. Nxd4 { [%eval 0.0] [%clk 1:29:29] } 6... d6 { [%eval 0.32] [%clk 1:23:49] } 7. Be3 { [%eval 0.09] [%clk 1:28:43] } 7... Nf6 { [%eval 0.38] [%clk 1:22:55] } 8. O-O { [%eval 0.08] [%clk 1:27:30] } 8... O-O { [%eval 0.13] [%clk 1:21:59] } 9. f4?! { [%eval -0.54] } { Inaccuracy. Qe2 was best. } { [%clk 1:25:59] } 9... Nxe4?! { [%eval 0.25] } { Inaccuracy. d5 was best. } { [%clk 1:20:31] } 10. Nxe4 { [%eval 0.34] [%clk 1:25:12] } 10... d5 { [%eval 0.13] [%clk 1:20:55] } 11. Bxd5?! { [%eval -0.64] } { Inaccuracy. Bd3 was best. } { [%clk 1:24:43] } 11... Qxd5 { [%eval -0.74] [%clk 1:21:06] } 12. Nc3 { [%eval -0.57] [%clk 1:22:45] } 12... Qd7 { [%eval -0.42] [%clk 1:20:06] } 13. a3?! { [%eval -1.04] } { Inaccuracy. Ndb5 was best. } { [%clk 1:21:13] } 13... b6 { [%eval -0.94] [%clk 1:19:35] } 14. Qd3?! { [%eval -1.6] } { Inaccuracy. Ndb5 was best. } { [%clk 1:18:58] } 14... Nxd4 { [%eval -1.19] [%clk 1:19:04] } 15. Bxd4 { [%eval -1.5] [%clk 1:18:54] } 15... Bb7 { [%eval -1.55] [%clk 1:18:28] } 16. f5? { [%eval -3.05] } { Mistake. Rad1 was best. } { [%clk 1:15:28] } 16... Qc6? { [%eval -1.67] } { Mistake. Rad8 was best. } { [%clk 1:17:58] } 17. Qg3 { [%eval -1.53] [%clk 1:15:05] } 17... f6 { [%eval -1.14] [%clk 1:17:40] } 18. fxe6 { [%eval -1.14] [%clk 1:14:41] } 18... Qxe6 { [%eval -1.05] [%clk 1:16:27] } 19. Rae1?! { [%eval -1.74] } { Inaccuracy. Qc7 was best. } { [%clk 1:14:53] } 19... Qd6? { [%eval -0.19] } { Mistake. Qd7 was best. } { [%clk 1:14:56] } 20. Qxd6 { [%eval -0.12] [%clk 1:14:00] } 20... Bxd6 { [%eval -0.2] [%clk 1:14:55] } 21. Re6? { [%eval -1.59] } { Mistake. Nb5 was best. } { [%clk 1:13:21] } 21... Rad8 { [%eval -1.87] [%clk 1:15:02] } 22. Nb5?! { [%eval -2.92] } { Inaccuracy. Rd1 was best. } { [%clk 1:12:49] } 22... Bb8 { [%eval -2.99] [%clk 1:14:24] } 23. Rfe1? { [%eval -4.83] } { Mistake. Bf2 was best. } { [%clk 1:11:42] } 23... Ba6 { [%eval -4.51] [%clk 1:13:44] } 24. a4?! { [%eval -6.01] } { Inaccuracy. Bxb6 was best. } { [%clk 1:11:03] } 24... Bxb5 { [%eval -6.07] [%clk 1:14:07] } 25. axb5 { [%eval -6.69] [%clk 1:11:14] } 25... Rxd4 { [%eval -6.85] [%clk 1:14:31] } 26. Re8 { [%eval -6.86] [%clk 1:09:46] } 26... Rd8 { [%eval -6.78] [%clk 1:14:53] } 27. R8e7 { [%eval -6.68] [%clk 1:09:16] } 27... Be5 { [%eval -6.53] [%clk 1:14:34] } 28. Rxa7 { [%eval -7.23] [%clk 1:08:35] } 28... Rd2 { [%eval -6.69] [%clk 1:14:27] } 29. Rb7 { [%eval -7.43] [%clk 1:06:06] } 29... Rxc2 { [%eval -7.67] [%clk 1:14:47] } 30. Rxb6 { [%eval -11.53] [%clk 1:05:54] } 30... Bd4+ { [%eval -11.63] [%clk 1:15:09] } 0-1