Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-17
White: Georgescu, Lena
WhiteTitle: WGM
WhiteElo: 2185
Black: Schlegel, Igor
BlackTitle: FM
BlackElo: 2275
Result: 1-0
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] } 1... c5 { [%eval 0.25] [%clk 1:40:54] } 2. Nf3 { [%eval 0.2] [%clk 1:41:08] } 2... d6 { [%eval 0.31] [%clk 1:41:17] } 3. d4 { [%eval 0.22] [%clk 1:41:34] } 3... cxd4 { [%eval 0.19] [%clk 1:41:41] } 4. Nxd4 { [%eval 0.18] [%clk 1:42:01] } 4... Nf6 { [%eval 0.31] [%clk 1:42:03] } 5. Nc3 { [%eval 0.32] [%clk 1:42:27] } 5... a6 { [%eval 0.28] [%clk 1:42:26] } 6. Bg5 { [%eval 0.0] [%clk 1:42:53] } 6... Nbd7 { [%eval 0.19] [%clk 1:42:50] } 7. Be3 { [%eval 0.21] [%clk 1:43:14] } 7... Qc7 { [%eval 0.25] [%clk 1:43:08] } 8. g4 { [%eval 0.27] [%clk 1:43:07] } 8... h6 { [%eval 0.27] [%clk 1:43:29] } 9. a4 { [%eval 0.44] [%clk 1:43:20] } 9... e6 { [%eval 0.48] [%clk 1:36:50] } 10. Qe2 { [%eval 0.69] [%clk 1:40:41] } 10... b6 { [%eval 0.51] [%clk 1:34:03] } 11. h4 { [%eval 0.32] [%clk 1:34:26] } 11... Ne5?! { [%eval 1.01] } { Inaccuracy. Bb7 was best. } { [%clk 1:30:49] } 12. Rg1 { [%eval 1.07] [%clk 1:20:27] } 12... Nexg4?? { [%eval 3.66] } { Blunder. Bb7 was best. } { [%clk 1:17:50] } 13. Rxg4 { [%eval 3.53] [%clk 1:20:14] } 13... Nxg4 { [%eval 3.43] [%clk 1:18:11] } 14. Qxg4 { [%eval 3.58] [%clk 1:20:36] } 14... e5 { [%eval 4.33] [%clk 1:18:34] } 15. Nd5 { [%eval 4.5] [%clk 1:09:09] } 15... Qb7 { [%eval 4.44] [%clk 1:17:35] } 16. Qg3?! { [%eval 3.02] } { Inaccuracy. Nf5 was best. } { [%clk 0:57:29] } 16... exd4 { [%eval 2.79] [%clk 1:17:51] } 17. Bxd4 { [%eval 2.93] [%clk 0:57:56] } 17... Be6 { [%eval 2.87] [%clk 1:16:08] } 18. Bxg7 { [%eval 2.21] [%clk 0:55:45] } 18... Bxg7 { [%eval 2.42] [%clk 1:14:38] } 19. Qxg7 { [%eval 2.92] [%clk 0:56:11] } 19... Kd7 { [%eval 2.9] [%clk 1:13:47] } 20. O-O-O { [%eval 2.8] [%clk 0:45:00] } 20... Rad8 { [%eval 2.72] [%clk 0:55:36] } 21. Bc4 { [%eval 2.69] [%clk 0:36:56] } 21... b5 { [%eval 2.46] [%clk 0:48:36] } 22. Bb3 { [%eval 2.29] [%clk 0:36:26] } 22... Kc8 { [%eval 2.28] [%clk 0:48:28] } 23. f4? { [%eval 0.96] } { Mistake. axb5 was best. } { [%clk 0:30:30] } 23... Rhg8 { [%eval 0.94] [%clk 0:42:26] } 24. Qf6 { [%eval 0.91] [%clk 0:28:14] } 24... Rd7 { [%eval 0.85] [%clk 0:27:34] } 25. f5?! { [%eval 0.0] } { Inaccuracy. Kb1 was best. } { [%clk 0:26:22] } 25... Bxd5 { [%eval 0.0] [%clk 0:27:58] } 26. Bxd5 { [%eval 0.0] [%clk 0:26:45] } 26... Qb6 { [%eval 0.08] [%clk 0:25:25] } 27. Qxh6 { [%eval 0.0] [%clk 0:18:10] } 27... Rg1 { [%eval 0.0] [%clk 0:13:00] } 28. Qd2 { [%eval 0.0] [%clk 0:06:16] } 28... Rc7?! { [%eval 0.86] } { Inaccuracy. bxa4 was best. } { [%clk 0:08:47] } 29. Kb1?! { [%eval 0.22] } { Inaccuracy. a5 was best. } { [%clk 0:05:58] } 29... bxa4 { [%eval 0.22] [%clk 0:08:35] } 30. Rxg1 { [%eval 0.23] [%clk 0:05:15] } 30... Qxg1+ { [%eval 0.28] [%clk 0:09:04] } 31. Ka2 { [%eval 0.17] [%clk 0:05:36] } 31... a3 { [%eval 0.19] [%clk 0:06:25] } 32. bxa3 { [%eval 0.07] [%clk 0:04:26] } 32... Qc5? { [%eval 1.28] } { Mistake. Qh1 was best. } { [%clk 0:05:43] } 33. c4 { [%eval 1.22] [%clk 0:04:41] } 33... f6?! { [%eval 1.84] } { Inaccuracy. Re7 was best. } { [%clk 0:05:08] } 34. Qg2? { [%eval 0.33] } { Mistake. Qh6 was best. } { [%clk 0:03:36] } 34... Kb8?? { [%eval 3.67] } { Blunder. Re7 was best. } { [%clk 0:04:21] } 35. Qb2+ { [%eval 3.51] [%clk 0:03:20] } 35... Ka7 { [%eval 4.22] [%clk 0:04:39] } 36. Qxf6 { [%eval 3.85] [%clk 0:03:25] } 36... Qf2+?! { [%eval 5.38] } { Inaccuracy. Rh7 was best. } { [%clk 0:04:25] } 37. Qb2 { [%eval 5.6] [%clk 0:03:28] } 37... Qxb2+ { [%eval 5.58] [%clk 0:04:18] } 38. Kxb2 { [%eval 5.33] [%clk 0:03:57] } 38... Rh7 { [%eval 5.91] [%clk 0:04:40] } 39. c5 { [%eval 5.81] [%clk 0:01:58] } 39... dxc5 { [%eval 6.8] [%clk 0:05:05] } 40. f6 { [%eval 6.87] [%clk 0:01:17] } 40... Kb6 { [%eval 6.5] [%clk 0:02:53] } 41. e5 { [%eval 6.22] [%clk 0:25:42] } 1-0