← 59th Biel International Chess Festival 2026 · Open | Blitz (BTZ) · Round 6Zumbrunn, Simon vs Hirzel, Robin, Round 6, 59th Biel International Chess Festival 2026Zumbrunn, Simon1802 · SUI0–1Hirzel, Robin2022 · SUI19 Jul, 13:20← Board 38Board 39 of 54Board 40 →