← 59th Biel International Chess Festival 2026 · Open | Rapid (RAP) · Round 1Gutzwiller, Darian vs Arntz, Christoph, Round 1, 59th Biel International Chess Festival 2026Gutzwiller, Darian1633 · SUI0–1Arntz, Christoph1999 · GER12 Jul, 8:45← Board 45Board 46 of 54Board 47 →