Event: Biel Chess Festival 2025
Date: 2025-07-21
White: Steiner, Philippe
WhiteElo: 0
Black: Kopp, Guenter
BlackElo: 1747
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%clk 1:30:57] } 1... c5 { [%clk 1:30:03] } 2. g3 { [%clk 1:30:24] } 2... Nc6 { [%clk 1:29:10] } 3. Bg2 { [%clk 1:30:37] } 3... g6 { [%clk 1:28:32] } 4. O-O { [%clk 1:30:42] } 4... Bg7 { [%clk 1:27:20] } 5. e4 { [%clk 1:31:00] } 1-0