← 59th Biel International Chess Festival 2026 · Open | Blitz (BTZ) · Round 4Leuthold, Cyrill vs Tkhoruk, Roman, Round 4, 59th Biel International Chess Festival 2026Leuthold, Cyrill1887 · SUI0–1Tkhoruk, Roman2055 · SUI19 Jul, 12:15← Board 33Board 34 of 54Board 35 →