← 59th Biel International Chess Festival 2026 · Open | Blitz (BTZ) · Round 3El-Mais, Ibaa vs Zumbrunn, Simon, Round 3, 59th Biel International Chess Festival 2026El-Mais, Ibaa2012 · SUI1–0Zumbrunn, Simon1802 · SUI19 Jul, 12:00← Board 35Board 36 of 54Board 37 →