Event: Biel Chess Festival 2025 Challengers Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Theodorou, Nikolas
WhiteTitle: GM
WhiteElo: 2559
Black: Jumabayev, Rinat
BlackTitle: GM
BlackElo: 2546
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. d4 { [%eval 0.17] [%clk 0:15:07] } 1... Nf6 { [%eval 0.19] [%clk 0:15:04] } 2. Nf3 { [%eval 0.11] [%clk 0:15:08] } 2... d5 { [%eval 0.11] [%clk 0:14:56] } 3. c4 { [%eval 0.22] [%clk 0:15:11] } 3... e6 { [%eval 0.17] [%clk 0:14:59] } 4. g3 { [%eval 0.16] [%clk 0:15:15] } 4... Bd6 { [%eval 0.32] [%clk 0:15:01] } 5. Bg2 { [%eval 0.3] [%clk 0:15:15] } 5... O-O { [%eval 0.35] [%clk 0:15:04] } 6. O-O { [%eval 0.2] [%clk 0:14:49] } 6... Nc6 { [%eval 0.38] [%clk 0:15:07] } 7. Nbd2 { [%eval 0.22] [%clk 0:14:15] } 7... a5 { [%eval 0.24] [%clk 0:14:46] } 8. a3 { [%eval 0.1] [%clk 0:14:18] } 8... a4 { [%eval 0.03] [%clk 0:05:15] } 9. Qc2 { [%eval 0.09] [%clk 0:14:07] } 9... Be7 { [%eval 0.17] [%clk 0:05:19] } 10. Rd1 { [%eval 0.1] [%clk 0:12:49] } 10... dxc4? { [%eval 1.28] } { Mistake. Bd7 was best. } { [%clk 0:05:23] } 11. Nxc4 { [%eval 1.35] [%clk 0:12:44] } 11... Na5 { [%eval 1.63] [%clk 0:05:27] } 12. Nxa5 { [%eval 1.69] [%clk 0:12:04] } 12... Rxa5 { [%eval 1.64] [%clk 0:05:30] } 13. Ne5 { [%eval 1.43] [%clk 0:12:07] } 13... Ra6 { [%eval 1.44] [%clk 0:04:33] } 14. Bg5 { [%eval 1.48] [%clk 0:11:02] } 14... h6 { [%eval 1.41] [%clk 0:04:34] } 15. Bxf6 { [%eval 0.92] [%clk 0:11:05] } 15... Bxf6 { [%eval 0.8] [%clk 0:04:37] } 16. Rac1 { [%eval 0.79] [%clk 0:11:08] } 16... c6 { [%eval 0.81] [%clk 0:04:38] } 17. Nd3 { [%eval 0.77] [%clk 0:10:40] } 17... Qa5 { [%eval 0.74] [%clk 0:03:57] } 18. Nc5 { [%eval 0.52] [%clk 0:10:16] } 18... Ra7 { [%eval 0.56] [%clk 0:04:00] } 19. h4 { [%eval 0.61] [%clk 0:10:20] } 19... Rd8 { [%eval 0.58] [%clk 0:04:03] } 20. e3 { [%eval 0.55] [%clk 0:10:04] } 20... Be7 { [%eval 0.62] [%clk 0:04:02] } 21. Bf3 { [%eval 0.53] [%clk 0:09:27] } 21... Bd7 { [%eval 0.61] [%clk 0:03:53] } 22. Qe2 { [%eval 0.38] [%clk 0:08:21] } 22... Be8 { [%eval 0.39] [%clk 0:02:16] } 23. Be4 { [%eval 0.0] [%clk 0:07:21] } 23... b6 { [%eval 0.0] [%clk 0:01:48] } 24. Nd3 { [%eval 0.0] [%clk 0:07:17] } 24... c5 { [%eval 0.0] [%clk 0:01:42] } 25. Ne5 { [%eval 0.01] [%clk 0:06:54] } 25... cxd4 { [%eval 0.08] [%clk 0:01:00] } 26. exd4 { [%eval 0.17] [%clk 0:06:56] } 26... Bf6 { [%eval 0.21] [%clk 0:00:25] } 27. h5 { [%eval 0.0] [%clk 0:05:38] } 27... Bxe5 { [%eval 0.13] [%clk 0:00:20] } 28. dxe5 { [%eval 0.01] [%clk 0:05:40] } 28... Rad7?! { [%eval 0.61] } { Inaccuracy. Rxd1+ was best. } { [%clk 0:00:08] } 29. Rxd7 { [%eval 0.51] [%clk 0:05:10] } 29... Bxd7 { [%eval 0.52] [%clk 0:00:12] } 30. Qd3 { [%eval 0.66] [%clk 0:04:51] } 30... Qxe5?? { [%eval 5.04] } { Blunder. b5 was best. } { [%clk 0:00:11] } 31. Qxd7 { [%eval 5.13] [%clk 0:04:33] } 1-0