Event: Biel Chess Festival 2025 Challengers Final
Site: Biel, Switzerland
Date: 2025-07-22
White: Jumabayev, Rinat
WhiteTitle: GM
WhiteElo: 2546
Black: Hakobyan, Aram
BlackTitle: GM
BlackElo: 2621
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard
TimeControl: 120 min 40 moves + 30 min Rest + 30 sec as of move 41

1. e4 { [%eval 0.18] [%clk 1:59:54] } 1... c5 { [%eval 0.25] [%clk 1:59:58] } 2. Nf3 { [%eval 0.2] [%clk 1:59:47] } 2... e6 { [%eval 0.28] [%clk 1:59:56] } 3. Nc3 { [%eval 0.26] [%clk 1:59:00] } 3... Nc6 { [%eval 0.31] [%clk 1:59:51] } 4. h3 { [%eval 0.12] [%clk 1:58:02] } 4... Be7 { [%eval 0.07] [%clk 1:59:47] } 5. Bb5 { [%eval 0.07] [%clk 1:57:13] } 5... Qb6 { [%eval 0.43] [%clk 1:53:43] } 6. O-O { [%eval 0.3] [%clk 1:53:53] } 6... Nd4 { [%eval 0.35] [%clk 1:47:33] } 7. a4 { [%eval 0.24] [%clk 1:42:51] } 7... a6 { [%eval 0.26] [%clk 1:46:14] } 8. Bd3 { [%eval 0.22] [%clk 1:42:11] } 8... Nc6 { [%eval 0.25] [%clk 1:43:04] } 9. Re1 { [%eval -0.01] [%clk 1:35:59] } 9... d6 { [%eval 0.0] [%clk 1:41:25] } 10. Ne2 { [%eval -0.34] [%clk 1:29:43] } 10... Nb4?! { [%eval 0.54] } { Inaccuracy. h5 was best. } { [%clk 1:09:30] } 11. Bc4 { [%eval 0.58] [%clk 1:28:02] } 11... d5?! { [%eval 1.45] } { Inaccuracy. Nc6 was best. } { [%clk 1:08:50] } 12. exd5 { [%eval 1.4] [%clk 1:17:12] } 12... exd5 { [%eval 1.25] [%clk 1:08:31] } 13. Bb3 { [%eval 1.23] [%clk 1:16:45] } 13... c4 { [%eval 1.22] [%clk 1:05:09] } 14. a5 { [%eval 1.27] [%clk 1:13:41] } 14... cxb3 { [%eval 1.19] [%clk 0:52:34] } 15. c3 { [%eval 1.25] [%clk 1:13:20] } 15... Qd6 { [%eval 1.52] [%clk 0:47:40] } 16. cxb4 { [%eval 1.4] [%clk 1:12:25] } 16... Nf6 { [%eval 1.21] [%clk 0:47:20] } 17. d3 { [%eval 1.07] [%clk 1:01:32] } 17... O-O { [%eval 1.46] [%clk 0:42:20] } 18. Bd2 { [%eval 1.43] [%clk 0:57:19] } 18... Bd7 { [%eval 1.4] [%clk 0:38:05] } 19. Ned4 { [%eval 1.81] [%clk 0:52:56] } 19... Rfe8 { [%eval 1.6] [%clk 0:37:38] } 20. Qxb3 { [%eval 1.63] [%clk 0:52:12] } 20... Bf8 { [%eval 1.67] [%clk 0:36:18] } 21. b5 { [%eval 1.55] [%clk 0:47:39] } 21... h6 { [%eval 1.44] [%clk 0:31:47] } 22. Rxe8 { [%eval 1.42] [%clk 0:42:05] } 22... Rxe8 { [%eval 1.43] [%clk 0:30:59] } 23. Re1? { [%eval 0.21] } { Mistake. Be3 was best. } { [%clk 0:32:13] } 23... Ne4 { [%eval 0.36] [%clk 0:28:19] } 24. dxe4 { [%eval 0.29] [%clk 0:23:10] } 24... dxe4 { [%eval 0.14] [%clk 0:28:10] } 25. bxa6 { [%eval 0.01] [%clk 0:22:45] } 25... bxa6 { [%eval 0.07] [%clk 0:28:04] } 26. Qb6 { [%eval 0.07] [%clk 0:21:37] } 26... exf3 { [%eval 0.05] [%clk 0:26:12] } 27. Rxe8 { [%eval 0.06] [%clk 0:21:22] } 27... Bxe8 { [%eval 0.13] [%clk 0:26:07] } 28. Qxd6 { [%eval 0.1] [%clk 0:19:30] } 28... Bxd6 { [%eval 0.1] [%clk 0:26:06] } 29. Nxf3 { [%eval 0.0] [%clk 0:19:17] } 29... f6 { [%eval 0.0] [%clk 0:23:19] } 30. Nd4 { [%eval 0.0] [%clk 0:13:24] } 30... Be5 { [%eval 0.0] [%clk 0:22:33] } 31. Bc3 { [%eval 0.0] [%clk 0:13:20] } 31... Bxd4 { [%eval 0.0] [%clk 0:22:29] } 32. Bxd4 { [%eval 0.0] [%clk 0:13:16] } 32... Bb5 { [%eval 0.0] [%clk 0:22:20] } 33. Bc3 { [%eval 0.0] [%clk 0:13:09] } 33... Be8 { [%eval 0.0] [%clk 0:22:15] } 34. Bd4 { [%eval 0.02] [%clk 0:13:05] } 34... Bb5 { [%eval 0.16] [%clk 0:22:10] } 35. Bc3 { [%eval 0.07] [%clk 0:13:02] } 35... Be8 { [%eval 0.19] [%clk 0:22:04] } 36. Bd4 { [%eval 0.0] [%clk 0:12:58] } 36... Bb5 { [%clk 0:21:11] } 1/2-1/2