Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-16
White: Maria, Lia-Alexandra
WhiteTitle: WFM
WhiteElo: 2120
Black: Jordan, Christina
BlackElo: 1943
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:38] } 1... c5 { [%eval 0.25] [%clk 1:40:50] } 2. Nf3 { [%eval 0.2] [%clk 1:41:04] } 2... d6 { [%eval 0.31] [%clk 1:41:13] } 3. d4 { [%eval 0.22] [%clk 1:41:23] } 3... cxd4 { [%eval 0.19] [%clk 1:41:38] } 4. Nxd4 { [%eval 0.18] [%clk 1:41:48] } 4... Nf6 { [%eval 0.31] [%clk 1:42:02] } 5. Nc3 { [%eval 0.32] [%clk 1:42:02] } 5... a6 { [%eval 0.28] [%clk 1:42:27] } 6. Be3 { [%eval 0.25] [%clk 1:42:27] } 6... e5 { [%eval 0.15] [%clk 1:42:50] } 7. Nb3 { [%eval 0.21] [%clk 1:42:51] } 7... Be6 { [%eval 0.2] [%clk 1:43:06] } 8. f3 { [%eval 0.47] [%clk 1:43:05] } 8... h5 { [%eval 0.49] [%clk 1:43:20] } 9. Qd2 { [%eval 0.36] [%clk 1:43:23] } 9... Nbd7 { [%eval 0.43] [%clk 1:43:42] } 10. Nd5 { [%eval 0.56] [%clk 1:43:37] } 10... Bxd5 { [%eval 0.51] [%clk 1:43:58] } 11. exd5 { [%eval 0.5] [%clk 1:44:03] } 11... g6 { [%eval 0.5] [%clk 1:44:12] } 12. Be2 { [%eval 0.32] [%clk 1:44:19] } 12... Bg7 { [%eval 0.21] [%clk 1:44:18] } 13. O-O { [%eval 0.21] [%clk 1:43:46] } 13... b6 { [%eval 0.26] [%clk 1:44:15] } 14. a4 { [%eval 0.19] [%clk 1:40:42] } 14... a5?! { [%eval 1.05] } { Inaccuracy. O-O was best. } { [%clk 1:40:26] } 15. c4?! { [%eval 0.02] } { Inaccuracy. Rae1 was best. } { [%clk 1:31:39] } 15... Nc5 { [%eval 0.09] [%clk 1:34:27] } 16. Nc1?! { [%eval -0.49] } { Inaccuracy. Nxc5 was best. } { [%clk 1:31:00] } 16... Qd7 { [%eval -0.19] [%clk 1:25:04] } 17. Bd1 { [%eval -0.29] [%clk 1:28:33] } 17... O-O { [%eval -0.12] [%clk 1:23:32] } 18. Ra2 { [%eval -0.4] [%clk 1:25:37] } 18... Qc7 { [%eval -0.12] [%clk 1:19:21] } 19. Nd3 { [%eval -0.49] [%clk 1:22:47] } 19... Rfc8?! { [%eval 0.26] } { Inaccuracy. Rae8 was best. } { [%clk 1:14:58] } 20. b3 { [%eval 0.23] [%clk 1:20:30] } 20... Nfd7 { [%eval 0.3] [%clk 1:13:38] } 21. g4 { [%eval 0.32] [%clk 1:20:25] } 21... hxg4 { [%eval 0.3] [%clk 1:05:39] } 22. fxg4 { [%eval 0.41] [%clk 1:19:57] } 22... Nxd3 { [%eval 0.35] [%clk 1:05:58] } 23. Qxd3 { [%eval 0.42] [%clk 1:20:19] } 23... Nc5 { [%eval 0.38] [%clk 1:06:01] } 24. Qb1 { [%eval 0.25] [%clk 1:19:34] } 24... Qe7 { [%eval 0.23] [%clk 0:57:13] } 25. Raf2 { [%eval 0.0] [%clk 1:18:55] } 25... Rf8 { [%eval 0.0] [%clk 0:55:39] } 26. g5 { [%eval 0.0] [%clk 1:17:09] } 26... e4 { [%eval 0.0] [%clk 0:50:07] } 27. Bg4 { [%eval -0.18] [%clk 1:07:12] } 27... Nd3 { [%eval -0.2] [%clk 0:41:32] } 28. Rf6 { [%eval -0.18] [%clk 0:59:13] } 28... Bxf6 { [%eval 0.0] [%clk 0:34:16] } 29. gxf6 { [%eval 0.0] [%clk 0:57:12] } 29... Qe5 { [%eval -0.19] [%clk 0:33:46] } 30. Qd1? { [%eval -1.32] } { Mistake. Qc2 was best. } { [%clk 0:54:49] } 30... Rfb8?! { [%eval -0.25] } { Inaccuracy. Qc3 was best. } { [%clk 0:32:40] } 31. Qe2 { [%eval -0.38] [%clk 0:52:32] } 31... Kf8?! { [%eval 0.37] } { Inaccuracy. Kh7 was best. } { [%clk 0:27:58] } 32. Bd7 { [%eval 0.31] [%clk 0:50:51] } 32... Ra7 { [%eval 0.39] [%clk 0:25:24] } 33. Rf5?! { [%eval -0.33] } { Inaccuracy. Qg2 was best. } { [%clk 0:40:30] } 33... Qa1+?! { [%eval 0.36] } { Inaccuracy. Qc3 was best. } { [%clk 0:20:43] } 34. Rf1 { [%eval 0.57] [%clk 0:40:45] } 34... Qe5 { [%eval 0.34] [%clk 0:20:37] } 35. Rf5 { [%clk 0:41:09] } 35... Qa1+ { [%clk 0:20:57] } 36. Rf1 { [%clk 0:41:33] } 1/2-1/2