Event: Round 5: Brian Zhang - Jan Dvorak
Date: 2023-07-05
White: Brian Zhang
Black: Jan Dvorak
Result: 1/2-1/2
ECO: C18
Opening: French Defense: Winawer Variation, Portisch-Hook Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 2:00:54] } 1... e6 { [%eval 0.0] [%clk 2:00:54] } 2. d4 { [%eval 0.3] [%clk 2:01:11] } 2... d5 { [%eval 0.32] [%clk 2:01:18] } 3. Nc3 { [%eval 0.18] [%clk 2:00:57] } 3... Bb4 { [%eval 0.16] [%clk 2:01:39] } 4. e5 { [%eval 0.36] [%clk 2:00:37] } 4... c5 { [%eval 0.77] [%clk 2:01:47] } 5. a3 { [%eval 0.28] [%clk 2:00:41] } 5... Bxc3+ { [%eval 0.66] [%clk 2:02:09] } 6. bxc3 { [%eval 0.56] [%clk 2:01:03] } 6... Qa5 { [%eval 0.56] [%clk 2:02:30] } 7. Bd2 { [%eval 0.72] [%clk 1:57:27] } 7... Qa4 { [%eval 0.77] [%clk 2:00:55] } 8. Qg4 { [%eval 0.62] [%clk 1:52:01] } 8... Kf8 { [%eval 0.62] [%clk 2:00:11] } 9. Nf3 { [%eval 0.56] [%clk 1:32:51] } 9... Nc6 { [%eval 0.48] [%clk 1:54:00] } 10. h4 { [%eval 0.55] [%clk 1:19:19] } 10... Nge7 { [%eval 0.49] [%clk 1:39:00] } 11. h5 { [%eval 0.44] [%clk 1:01:03] } 11... h6 { [%eval 0.49] [%clk 1:36:28] } 12. Bd3 { [%eval -0.02] [%clk 0:46:33] } 12... c4 { [%eval 0.0] [%clk 1:32:42] } 13. Be2 { [%eval -0.23] [%clk 0:46:26] } 13... Qxc2 { [%eval 0.0] [%clk 1:32:19] } 14. Rc1 { [%eval -0.08] [%clk 0:37:38] } 14... Qe4?! { [%eval 0.54] } { Inaccuracy. Qb2 was best. } { [%clk 1:20:40] } 15. Qxe4?! { [%eval -0.04] } { Inaccuracy. Qh3 was best. } { [%clk 0:12:54] } 15... dxe4 { [%eval 0.14] [%clk 1:20:59] } 16. Ng1 { [%eval 0.16] [%clk 0:12:56] } 16... b5 { [%eval -0.08] [%clk 1:17:41] } 17. Rh4 { [%eval -0.08] [%clk 0:09:06] } 17... a5 { [%eval 0.43] [%clk 1:08:43] } 18. a4 { [%eval 0.21] [%clk 0:05:16] } 18... Ba6 { [%eval 0.29] [%clk 1:06:18] } 19. Rxe4?! { [%eval -0.5] } { Inaccuracy. axb5 was best. } { [%clk 0:04:30] } 19... Nd5?! { [%eval 0.06] } { Inaccuracy. b4 was best. } { [%clk 1:04:01] } 20. axb5 { [%eval -0.04] [%clk 0:00:49] } 20... Bxb5 { [%eval -0.28] [%clk 1:02:57] } 21. Rb1 { [%eval -0.74] [%clk 0:00:40] } 21... Rb8?! { [%eval 0.12] } { Inaccuracy. Ba4 was best. } { [%clk 1:00:08] } 22. Bd1 { [%eval 0.24] [%clk 0:00:38] } 22... Ke7?! { [%eval 1.04] } { Inaccuracy. g5 was best. } { [%clk 1:00:31] } 23. Ne2 { [%eval 0.67] [%clk 0:00:38] } 23... a4 { [%eval 1.18] [%clk 0:50:11] } 24. Bc1?! { [%eval 0.21] } { Inaccuracy. Rg4 was best. } { [%clk 0:00:37] } 24... Na5? { [%eval 1.47] } { Mistake. f5 was best. } { [%clk 0:49:33] } 25. Ba3+ { [%eval 1.44] [%clk 0:00:51] } 25... Kd7 { [%eval 1.39] [%clk 0:50:02] } 26. Rxb5?! { [%eval 0.64] } { Inaccuracy. Rg4 was best. } { [%clk 0:00:46] } 26... Rxb5 { [%eval 0.72] [%clk 0:47:13] } 27. Bxa4 { [%eval 0.54] [%clk 0:01:10] } 27... Kc6 { [%eval 0.74] [%clk 0:46:41] } 28. Rg4 { [%eval 0.75] [%clk 0:00:41] } 28... Rg8 { [%eval 0.59] [%clk 0:47:03] } 29. Bc1 { [%eval 0.61] [%clk 0:00:34] } 29... Ne7?? { [%eval 3.69] } { Blunder. Nb3 was best. } { [%clk 0:46:54] } 30. Ba3?? { [%eval 0.77] } { Blunder. d5+ was best. } { [%clk 0:00:33] } 30... Nd5 { [%eval 0.88] [%clk 0:47:19] } 31. Bc1 { [%eval 0.63] [%clk 0:00:32] } 31... Ne7?? { [%eval 3.67] } { Blunder. Nb3 was best. } { [%clk 0:47:46] } 32. Ng3? { [%eval 2.01] } { Mistake. d5+ was best. } { [%clk 0:00:32] } 32... Kb6 { [%eval 1.96] [%clk 0:47:25] } 33. Bxb5 { [%eval 1.95] [%clk 0:00:50] } 33... Kxb5 { [%eval 2.06] [%clk 0:47:53] } 34. Ne4 { [%eval 1.96] [%clk 0:00:49] } 34... Ka4? { [%eval 3.57] } { Mistake. Nb3 was best. } { [%clk 0:47:51] } 35. Nc5+?! { [%eval 2.16] } { Inaccuracy. Rf4 was best. } { [%clk 0:00:35] } 35... Kb5 { [%eval 2.14] [%clk 0:47:51] } 36. Ne4 { [%eval 2.06] [%clk 0:00:32] } 36... Ka4? { [%eval 3.78] } { Mistake. Nb3 was best. } { [%clk 0:48:17] } 37. Nc5+? { [%eval 2.08] } { Mistake. Rf4 was best. } { [%clk 0:00:32] } 37... Kb5 { [%eval 1.82] [%clk 0:48:43] } 38. Ne4?? { [%eval 0.0] } { Blunder. Bd2 was best. } { [%clk 0:00:32] } 38... Ka4 { [%eval 3.64] } 1/2-1/2