Event: Round 8: Gerhard Staub - Peter Petran
Date: 2023-11-02
White: Gerhard Staub
WhiteElo: 2097
Black: Peter Petran
BlackTitle: IM
BlackElo: 2192
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Maróczy Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c6 { [%eval 0.37] [%clk 1:30:11] } 2. d4 { [%eval 0.41] [%clk 1:31:15] } 2... d5 { [%eval 0.28] [%clk 1:30:36] } 3. f3 { [%eval 0.0] [%clk 1:31:31] } 3... g6 { [%eval 0.53] [%clk 1:30:53] } 4. Nc3 { [%eval 0.29] [%clk 1:31:38] } 4... Bg7 { [%eval 0.44] [%clk 1:31:17] } 5. Be3 { [%eval 0.0] [%clk 1:30:25] } 5... dxe4?! { [%eval 0.61] } { Inaccuracy. Qb6 was best. } { [%clk 1:30:10] } 6. fxe4 { [%eval 0.64] [%clk 1:30:12] } 6... Nf6 { [%eval 0.55] [%clk 1:30:34] } 7. Nf3 { [%eval 0.62] [%clk 1:28:18] } 7... O-O { [%eval 0.62] [%clk 1:30:29] } 8. Qd2 { [%eval 0.7] [%clk 1:24:20] } 8... Ng4 { [%eval 0.78] [%clk 1:30:23] } 9. Bg5 { [%eval 0.76] [%clk 1:23:13] } 9... h6 { [%eval 0.87] [%clk 1:29:18] } 10. Bh4 { [%eval 0.95] [%clk 1:23:26] } 10... Nf6 { [%eval 1.15] [%clk 1:25:47] } 11. Be2 { [%eval 1.17] [%clk 1:18:48] } 11... a5 { [%eval 1.48] [%clk 1:20:10] } 12. O-O { [%eval 1.41] [%clk 1:15:28] } 12... Na6 { [%eval 1.5] [%clk 1:19:50] } 13. Rad1 { [%eval 1.57] [%clk 1:07:15] } 13... Nc7 { [%eval 1.48] [%clk 1:20:10] } 14. a4 { [%eval 1.4] [%clk 1:00:22] } 14... Be6 { [%eval 1.69] [%clk 1:10:43] } 15. Ne5 { [%eval 1.51] [%clk 0:54:03] } 15... Nd7 { [%eval 1.42] [%clk 1:08:17] } 16. Nc4 { [%eval 1.76] [%clk 0:51:50] } 16... Bxc4 { [%eval 1.57] [%clk 0:57:50] } 17. Bxc4 { [%eval 1.68] [%clk 0:52:15] } 17... Nf6 { [%eval 1.91] [%clk 0:57:14] } 18. e5 { [%eval 1.75] [%clk 0:45:01] } 18... Nfd5 { [%eval 1.79] [%clk 0:57:23] } 19. Ne4 { [%eval 1.8] [%clk 0:45:00] } 19... b5 { [%eval 1.64] [%clk 0:56:04] } 20. Bb3 { [%eval 1.78] [%clk 0:43:53] } 20... Kh7 { [%eval 2.04] [%clk 0:50:08] } 21. Rf3 { [%eval 1.72] [%clk 0:43:53] } 21... f5 { [%eval 1.48] [%clk 0:49:02] } 22. exf6 { [%eval 1.71] [%clk 0:41:42] } 22... exf6 { [%eval 1.66] [%clk 0:49:18] } 23. c3?! { [%eval 1.07] } { Inaccuracy. Qf2 was best. } { [%clk 0:38:17] } 23... Qd7?! { [%eval 1.75] } { Inaccuracy. Qc8 was best. } { [%clk 0:41:48] } 24. Rdf1 { [%eval 1.53] [%clk 0:33:14] } 24... f5 { [%eval 1.37] [%clk 0:35:00] } 25. Nc5 { [%eval 1.48] [%clk 0:32:46] } 25... Qf7 { [%eval 1.89] [%clk 0:31:29] } 26. Bg3 { [%eval 1.74] [%clk 0:32:00] } 26... Rac8 { [%eval 1.66] [%clk 0:25:06] } 27. Nd3 { [%eval 1.24] [%clk 0:31:14] } 27... Qd7?! { [%eval 1.87] } { Inaccuracy. bxa4 was best. } { [%clk 0:23:27] } 28. Ne5 { [%eval 2.09] [%clk 0:29:58] } 28... Bxe5 { [%eval 2.18] [%clk 0:16:53] } 29. Bxe5 { [%eval 1.75] [%clk 0:29:07] } 29... Nf6?! { [%eval 2.75] } { Inaccuracy. Ne6 was best. } { [%clk 0:16:28] } 30. Rh3 { [%eval 3.05] [%clk 0:26:02] } 30... Ng4 { [%eval 1.99] [%clk 0:14:58] } 31. Bd1?! { [%eval 1.32] } { Inaccuracy. axb5 was best. } { [%clk 0:25:16] } 31... h5 { [%eval 1.45] [%clk 0:14:49] } 32. Bxg4? { [%eval 0.0] } { Mistake. Bxc7 was best. } { [%clk 0:23:08] } 32... fxg4 { [%eval 0.0] [%clk 0:13:34] } 33. Re3 { [%eval -0.34] [%clk 0:21:14] } 33... Rxf1+ { [%eval -0.11] [%clk 0:12:57] } 34. Kxf1 { [%eval -0.21] [%clk 0:21:41] } 34... Rf8+ { [%eval -0.2] [%clk 0:12:59] } 35. Kg1 { [%eval -0.08] [%clk 0:22:07] } 35... Nd5 { [%eval -0.16] [%clk 0:11:24] } 36. Re1 { [%eval -0.34] [%clk 0:22:12] } 36... Qf5 { [%eval -0.08] [%clk 0:09:55] } 37. Qe2 { [%eval -0.28] [%clk 0:19:22] } 37... bxa4 { [%eval -0.33] [%clk 0:08:54] } 38. Bd6 { [%eval -0.6] [%clk 0:18:16] } 38... Rf7 { [%eval -0.6] [%clk 0:08:51] } 39. Rf1? { [%eval -2.17] } { Mistake. Bg3 was best. } { [%clk 0:17:51] } 39... Qxf1+ { [%eval -2.16] [%clk 0:08:35] } 40. Qxf1 { [%eval -2.35] [%clk 0:18:18] } 40... Rxf1+ { [%eval -2.05] [%clk 0:08:54] } 41. Kxf1 { [%eval -2.16] [%clk 0:18:46] } 41... Ne3+ { [%eval -2.28] [%clk 0:08:00] } 42. Kg1? { [%eval -4.08] } { Mistake. Ke2 was best. } { [%clk 0:19:12] } 42... Nc4 { [%eval -4.22] [%clk 0:07:02] } 43. Ba3 { [%eval -4.27] [%clk 0:16:32] } 43... Kg7 { [%eval -4.22] [%clk 0:07:17] } 44. Kf2 { [%eval -4.41] [%clk 0:16:01] } 44... Kf6 { [%eval -4.35] [%clk 0:07:38] } 45. Ke2 { [%eval -4.27] [%clk 0:15:24] } 45... Ke6 { [%eval -4.49] [%clk 0:08:00] } 46. Kd3 { [%eval -4.32] [%clk 0:14:24] } 46... Kd5 { [%eval -4.42] [%clk 0:08:22] } 47. Kc2 { [%eval -4.87] [%clk 0:11:06] } 47... Ke4 { [%eval -4.78] [%clk 0:06:59] } 0-1