Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-23
White: Stevens, Christian
WhiteElo: 2050
Black: Jordan, Christina
BlackElo: 1943
Result: 1-0
ECO: B23
Opening: Sicilian Defense: Closed
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. e4 { [%eval 0.18] [%clk 1:40:42] } 1... c5 { [%eval 0.25] [%clk 1:40:44] } 2. Nc3 { [%eval 0.26] [%clk 1:41:06] } 2... a6 { [%eval 0.25] [%clk 1:41:10] } 3. g3 { [%eval 0.18] [%clk 1:41:32] } 3... b5 { [%eval 0.17] [%clk 1:41:33] } 4. Bg2 { [%eval 0.18] [%clk 1:41:56] } 4... Bb7 { [%eval 0.17] [%clk 1:42:01] } 5. a4 { [%eval -0.11] [%clk 1:42:02] } 5... b4 { [%eval -0.16] [%clk 1:41:48] } 6. Nd5 { [%eval -0.17] [%clk 1:42:26] } 6... e6 { [%eval -0.15] [%clk 1:41:37] } 7. Ne3 { [%eval -0.11] [%clk 1:42:49] } 7... d5?! { [%eval 0.9] } { Inaccuracy. Nf6 was best. } { [%clk 1:40:43] } 8. exd5 { [%eval 1.22] [%clk 1:42:14] } 8... exd5 { [%eval 1.24] [%clk 1:41:08] } 9. Ne2 { [%eval 1.18] [%clk 1:42:08] } 9... Nf6 { [%eval 1.12] [%clk 1:39:42] } 10. O-O { [%eval 1.15] [%clk 1:40:49] } 10... Bd6 { [%eval 1.45] [%clk 1:39:10] } 11. d4 { [%eval 1.42] [%clk 1:40:07] } 11... c4?! { [%eval 2.4] } { Inaccuracy. Nc6 was best. } { [%clk 1:38:36] } 12. Nf5?! { [%eval 1.4] } { Inaccuracy. Nxc4 was best. } { [%clk 1:37:54] } 12... O-O { [%eval 1.46] [%clk 1:37:54] } 13. Bg5 { [%eval 1.43] [%clk 1:31:03] } 13... h6 { [%eval 1.59] [%clk 1:34:19] } 14. Nxd6 { [%eval 1.68] [%clk 1:28:47] } 14... Qxd6 { [%eval 1.46] [%clk 1:34:45] } 15. Bxf6 { [%eval 1.49] [%clk 1:27:28] } 15... Qxf6 { [%eval 1.57] [%clk 1:35:03] } 16. Nf4 { [%eval 1.52] [%clk 1:27:33] } 16... Rd8 { [%eval 1.5] [%clk 1:32:37] } 17. c3 { [%eval 0.98] [%clk 1:27:18] } 17... a5 { [%eval 0.96] [%clk 1:31:50] } 18. Re1 { [%eval 0.78] [%clk 1:16:58] } 18... Na6 { [%eval 0.89] [%clk 1:31:38] } 19. Re5 { [%eval 0.85] [%clk 1:16:27] } 19... Nc7 { [%eval 0.74] [%clk 1:30:48] } 20. Qe2?! { [%eval 0.12] } { Inaccuracy. Qg4 was best. } { [%clk 1:12:16] } 20... Qc6 { [%eval 0.14] [%clk 1:26:45] } 21. Qg4 { [%eval 0.12] [%clk 1:00:20] } 21... Rd6 { [%eval 0.56] [%clk 1:17:17] } 22. h4 { [%eval 0.46] [%clk 0:56:06] } 22... Re8 { [%eval 0.55] [%clk 1:13:12] } 23. Qe2?! { [%eval -0.09] } { Inaccuracy. Rae1 was best. } { [%clk 0:47:26] } 23... Rdd8 { [%eval -0.2] [%clk 1:06:37] } 24. Nh5 { [%eval -0.18] [%clk 0:36:30] } 24... Qd7 { [%eval -0.15] [%clk 0:57:00] } 25. Kh2 { [%eval -0.27] [%clk 0:31:10] } 25... Bc8 { [%eval 0.0] [%clk 0:47:43] } 26. Re1 { [%eval 0.0] [%clk 0:25:04] } 26... f6 { [%eval 0.11] [%clk 0:39:10] } 27. Re7 { [%eval 0.0] [%clk 0:21:49] } 27... Rxe7 { [%eval 0.0] [%clk 0:31:34] } 28. Qxe7 { [%eval 0.0] [%clk 0:22:08] } 28... Re8 { [%eval 0.0] [%clk 0:24:15] } 29. Bxd5+ { [%eval 0.0] [%clk 0:18:59] } 29... Kh8 { [%eval 0.0] [%clk 0:23:44] } 30. Qxd7? { [%eval -1.44] } { Mistake. Nf4 was best. } { [%clk 0:18:57] } 30... Bxd7 { [%eval -1.05] [%clk 0:23:42] } 31. Rxe8+?? { [%eval -3.06] } { Blunder. Nf4 was best. } { [%clk 0:18:55] } 31... Bxe8 { [%eval -2.62] [%clk 0:23:41] } 32. Nf4?! { [%eval -3.91] } { Inaccuracy. Bf3 was best. } { [%clk 0:18:50] } 32... Bxa4?? { [%eval 0.78] } { Blunder. bxc3 was best. } { [%clk 0:23:36] } 1-0