← 59th Biel International Chess Festival 2026 · Open | Blitz (BTZ) · Round 13Gireada, Lucas vs Zumbrunn, Simon, Round 13, 59th Biel International Chess Festival 2026Gireada, Lucas1651 · SUI0–1Zumbrunn, Simon1802 · SUI19 Jul, 16:10← Board 51Board 52 of 54Board 53 →