← 59th Biel International Chess Festival 2026 · Open | Blitz (BTZ) · Round 13Schweizer, Simon vs Dietiker, Manuel, Round 13, 59th Biel International Chess Festival 2026Schweizer, Simon2182 · JPN1–0Dietiker, Manuel2002 · SUI19 Jul, 16:10← Board 21Board 22 of 54Board 23 →