← 59th Biel International Chess Festival 2026 · Open | Blitz (BTZ) · Round 4Nguyen Thi Mai Hung vs Filimonov, Arsenii, Round 4, 59th Biel International Chess Festival 2026WGMNguyen Thi Mai Hung2039 · VIE1–0Filimonov, Arsenii1735 · SUI19 Jul, 12:15← Board 45Board 46 of 54Board 47 →