Event: Biel Chess Festival 2025 MTO
Site: Biel, Switzerland
Date: 2025-07-19
White: Sowray, Peter J
WhiteTitle: FM
WhiteElo: 2211
Black: Hoffmann, Achim Gunter
BlackElo: 2045
Result: 1-0
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard
TimeControl: 100 min 40 moves + 30 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:40:53] } 1... Nf6 { [%eval 0.19] [%clk 1:40:41] } 2. Nc3 { [%eval -0.02] [%clk 1:41:14] } 2... d5 { [%eval 0.0] [%clk 1:40:53] } 3. Bf4 { [%eval -0.1] [%clk 1:41:33] } 3... g6 { [%eval 0.0] [%clk 1:31:05] } 4. e3 { [%eval 0.0] [%clk 1:41:41] } 4... Bg7 { [%eval 0.0] [%clk 1:30:28] } 5. h4 { [%eval 0.0] [%clk 1:41:51] } 5... c6 { [%eval 0.0] [%clk 1:28:43] } 6. Bd3 { [%eval -0.14] [%clk 1:37:09] } 6... b5 { [%eval 0.37] [%clk 1:24:34] } 7. a3 { [%eval 0.07] [%clk 1:33:02] } 7... a6 { [%eval 0.37] [%clk 1:10:15] } 8. Nf3 { [%eval 0.12] [%clk 1:27:42] } 8... Bg4 { [%eval 0.23] [%clk 1:08:07] } 9. Qd2 { [%eval -0.15] [%clk 1:28:00] } 9... Bxf3 { [%eval -0.04] [%clk 1:04:43] } 10. gxf3 { [%eval -0.04] [%clk 1:28:28] } 10... Nh5 { [%eval 0.19] [%clk 1:04:26] } 11. Bh2?! { [%eval -0.43] } { Inaccuracy. Be5 was best. } { [%clk 1:25:03] } 11... Nd7 { [%eval -0.53] [%clk 1:02:06] } 12. O-O-O { [%eval -1.01] [%clk 1:13:48] } 12... O-O { [%eval -1.04] [%clk 0:51:34] } 13. Kb1 { [%eval -1.04] [%clk 1:12:30] } 13... a5 { [%eval -0.71] [%clk 0:44:08] } 14. Ne2 { [%eval -0.86] [%clk 1:12:00] } 14... e5 { [%eval -0.68] [%clk 0:42:51] } 15. e4 { [%eval -0.56] [%clk 1:06:39] } 15... b4 { [%eval -0.02] [%clk 0:38:31] } 16. a4 { [%eval -0.05] [%clk 1:06:00] } 16... exd4 { [%eval 0.0] [%clk 0:38:13] } 17. exd5 { [%eval -0.18] [%clk 1:05:38] } 17... c5 { [%eval 0.08] [%clk 0:38:17] } 18. Bb5 { [%eval 0.2] [%clk 1:02:36] } 18... Nb6?! { [%eval 0.94] } { Inaccuracy. Ne5 was best. } { [%clk 0:36:28] } 19. d6 { [%eval 0.93] [%clk 1:02:19] } 19... Nc8 { [%eval 0.79] [%clk 0:35:29] } 20. Qg5? { [%eval -0.83] } { Mistake. d7 was best. } { [%clk 0:53:34] } 20... Qb6?? { [%eval 2.11] } { Blunder. Nxd6 was best. } { [%clk 0:29:56] } 21. Nf4? { [%eval 0.63] } { Mistake. d7 was best. } { [%clk 0:48:43] } 21... h6?! { [%eval 1.63] } { Inaccuracy. Nxf4 was best. } { [%clk 0:08:54] } 22. Qd5 { [%eval 1.4] [%clk 0:45:00] } 22... Nf6?? { [%eval 4.5] } { Blunder. Nxd6 was best. } { [%clk 0:08:53] } 23. Qxa8 { [%eval 4.83] [%clk 0:44:06] } 23... Na7 { [%eval 5.1] [%clk 0:08:43] } 24. Nd5 { [%eval 4.33] [%clk 0:43:42] } 24... Qxb5?! { [%eval 6.95] } { Inaccuracy. Nxd5 was best. } { [%clk 0:06:21] } 25. Nxf6+ { [%eval 6.99] [%clk 0:43:09] } 25... Bxf6 { [%eval 6.87] [%clk 0:06:39] } 26. Qxf8+ { [%eval 6.47] [%clk 0:42:45] } 1-0