Event: Biel International Chess Festival - Main Tournament
Site: Biel, Switzerland
Date: 2023-07-20
White: Oestmann, Lukas
Black: Arbinger, Roland
Result: 1-0
ECO: B08
Opening: Pirc Defense: Classical Variation
Variant: Standard
TimeControl: 90 min / 40 Z?ge + 30 Min / Rest + 30 Sek pro Zug

1. e4 { [%eval 0.36] [%clk 1:30:56] } 1... d6 { [%eval 0.75] [%clk 1:29:52] } 2. d4 { [%eval 0.4] [%clk 1:31:24] } 2... Nf6 { [%eval 0.63] [%clk 1:30:09] } 3. Nc3 { [%eval 0.74] [%clk 1:31:51] } 3... g6 { [%eval 0.77] [%clk 1:29:21] } 4. Nf3 { [%eval 0.62] [%clk 1:32:19] } 4... Bg7 { [%eval 0.64] [%clk 1:29:36] } 5. Be3 { [%eval 0.13] [%clk 1:32:46] } 5... c6 { [%eval 0.64] [%clk 1:28:33] } 6. Qd2 { [%eval 0.63] [%clk 1:33:12] } 6... Ng4 { [%eval 0.91] [%clk 1:22:06] } 7. Bg5 { [%eval 0.95] [%clk 1:33:21] } 7... h6 { [%eval 1.02] [%clk 1:21:40] } 8. Bh4 { [%eval 0.76] [%clk 1:33:41] } 8... g5 { [%eval 0.92] [%clk 1:21:49] } 9. Bg3 { [%eval 1.03] [%clk 1:34:01] } 9... f5? { [%eval 2.31] } { Mistake. Nf6 was best. } { [%clk 1:16:58] } 10. exf5 { [%eval 2.37] [%clk 1:21:15] } 10... Bxf5 { [%eval 2.28] [%clk 1:13:04] } 11. h3? { [%eval 1.02] } { Mistake. h4 was best. } { [%clk 1:13:22] } 11... Nf6 { [%eval 1.03] [%clk 1:13:05] } 12. Nxg5 { [%eval 0.57] [%clk 1:06:07] } 12... Nh5? { [%eval 2.19] } { Mistake. hxg5 was best. } { [%clk 1:10:23] } 13. Nf3 { [%eval 2.31] [%clk 1:03:29] } 13... Nxg3 { [%eval 2.1] [%clk 1:10:01] } 14. fxg3 { [%eval 2.31] [%clk 1:03:49] } 14... Qa5 { [%eval 2.56] [%clk 1:01:13] } 15. Bd3 { [%eval 2.58] [%clk 1:01:01] } 15... Na6 { [%eval 2.94] [%clk 0:57:01] } 16. g4 { [%eval 2.3] [%clk 0:51:55] } 16... Bxd3 { [%eval 2.29] [%clk 0:54:59] } 17. Qxd3 { [%eval 2.46] [%clk 0:52:17] } 17... O-O-O { [%eval 2.25] [%clk 0:55:17] } 18. O-O-O { [%eval 1.81] [%clk 0:40:04] } 18... Nc7 { [%eval 1.87] [%clk 0:41:47] } 19. Qf5+?! { [%eval 0.9] } { Inaccuracy. Rhe1 was best. } { [%clk 0:38:24] } 19... Qxf5 { [%eval 0.87] [%clk 0:40:54] } 20. gxf5 { [%eval 0.97] [%clk 0:38:51] } 20... Rhf8 { [%eval 1.07] [%clk 0:40:36] } 21. g4 { [%eval 1.04] [%clk 0:37:34] } 21... e6 { [%eval 1.08] [%clk 0:32:07] } 22. Nh4 { [%eval 1.01] [%clk 0:36:19] } 22... Bf6 { [%eval 1.04] [%clk 0:26:09] } 23. Ng6 { [%eval 0.99] [%clk 0:35:55] } 23... Rfe8 { [%eval 1.4] [%clk 0:22:41] } 24. Ne4 { [%eval 1.4] [%clk 0:34:50] } 24... Bg5+?? { [%eval 4.95] } { Blunder. exf5 was best. } { [%clk 0:17:59] } 25. Nxg5 { [%eval 4.87] [%clk 0:33:39] } 25... hxg5 { [%eval 4.79] [%clk 0:17:39] } 26. f6 { [%eval 5.18] [%clk 0:30:23] } 26... Rd7 { [%eval 5.15] [%clk 0:13:57] } 27. Ne7+?! { [%eval 4.08] } { Inaccuracy. h4 was best. } { [%clk 0:29:48] } 27... Rdxe7 { [%eval 4.18] [%clk 0:11:36] } 28. fxe7 { [%eval 4.44] [%clk 0:30:13] } 28... Rxe7 { [%eval 4.41] [%clk 0:11:59] } 29. h4 { [%eval 4.56] [%clk 0:30:12] } 29... gxh4 { [%eval 4.77] [%clk 0:12:19] } 30. Rxh4 { [%eval 4.78] [%clk 0:30:39] } 30... e5 { [%eval 4.98] [%clk 0:11:53] } 31. dxe5 { [%eval 4.85] [%clk 0:30:09] } 31... dxe5 { [%eval 4.99] [%clk 0:12:22] } 32. Rh8+ { [%eval 5.02] [%clk 0:30:23] } 32... Ne8 { [%eval 4.76] [%clk 0:12:45] } 33. g5 { [%eval 4.99] [%clk 0:30:14] } 33... Kc7 { [%eval 5.14] [%clk 0:11:58] } 34. g6 { [%eval 5.09] [%clk 0:29:48] } 34... e4 { [%eval 5.33] [%clk 0:12:01] } 35. Rf1 { [%eval 5.03] [%clk 0:28:35] } 35... e3 { [%eval 5.67] [%clk 0:11:15] } 36. Rf7 { [%eval 5.84] [%clk 0:28:43] } 36... Kd6 { [%eval 5.31] [%clk 0:11:34] } 37. Rxe7 { [%eval 5.5] [%clk 0:28:41] } 37... Kxe7 { [%eval 5.3] [%clk 0:12:03] } 38. Rh7+ { [%eval 5.83] [%clk 0:28:41] } 38... Kf6 { [%eval 5.75] [%clk 0:12:24] } 39. Rxb7 { [%eval 5.84] [%clk 0:28:59] } 39... Kxg6 { [%eval 6.14] [%clk 0:12:48] } 40. Re7 { [%eval 6.07] [%clk 0:29:01] } 1-0