Event: Biel Chess Festival 2025 Rapid
Site: Biel, Switzerland
Date: 2025-07-13
White: Sharif, Mehrshad
WhiteTitle: IM
WhiteElo: 2334
Black: Kappeler, Kaspar
BlackTitle: FM
BlackElo: 2178
Result: 1-0
ECO: A08
Opening: Zukertort Opening: Reversed Grünfeld
Variant: Standard
TimeControl: 15 min + 5 sec per move

1. Nf3 { [%eval 0.1] [%clk 0:15:08] } 1... d5 { [%eval 0.18] [%clk 0:15:02] } 2. g3 { [%eval 0.15] [%clk 0:15:11] } 2... c5 { [%eval 0.14] [%clk 0:15:04] } 3. Bg2 { [%eval 0.1] [%clk 0:15:15] } 3... Nc6 { [%eval 0.26] [%clk 0:15:06] } 4. d4 { [%eval 0.21] [%clk 0:15:18] } 4... e6 { [%eval 0.17] [%clk 0:14:56] } 5. O-O { [%eval 0.27] [%clk 0:15:19] } 5... Nf6 { [%eval 0.19] [%clk 0:14:57] } 6. c4 { [%eval 0.28] [%clk 0:15:23] } 6... dxc4 { [%eval 0.18] [%clk 0:14:58] } 7. Ne5 { [%eval 0.04] [%clk 0:15:26] } 7... Bd7 { [%eval 0.14] [%clk 0:14:58] } 8. Na3 { [%eval 0.18] [%clk 0:15:30] } 8... cxd4 { [%eval 0.33] [%clk 0:14:55] } 9. Naxc4 { [%eval 0.34] [%clk 0:15:32] } 9... Bc5 { [%eval 0.29] [%clk 0:14:30] } 10. Qb3 { [%eval 0.34] [%clk 0:15:31] } 10... Qc7? { [%eval 1.79] } { Mistake. O-O was best. } { [%clk 0:13:16] } 11. Nd3 { [%eval 1.54] [%clk 0:13:39] } 11... Na5?? { [%eval 4.25] } { Blunder. Bd6 was best. } { [%clk 0:10:00] } 12. Nxa5 { [%eval 4.32] [%clk 0:13:09] } 12... Qxa5 { [%eval 4.29] [%clk 0:10:03] } 13. Qxb7 { [%eval 4.25] [%clk 0:13:00] } 13... O-O { [%eval 4.3] [%clk 0:06:41] } 14. b4 { [%eval 4.2] [%clk 0:12:53] } 14... Bxb4 { [%eval 4.3] [%clk 0:06:25] } 15. Qxb4 { [%eval 4.31] [%clk 0:12:56] } 15... Qd8?! { [%eval 5.47] } { Inaccuracy. Qxb4 was best. } { [%clk 0:06:04] } 1-0