← 59th Biel International Chess Festival 2026 · Open | Rapid (RAP) · Round 4Chu, Wa Ching David vs De Gregorio, Alexis, Round 4, 59th Biel International Chess Festival 2026Chu, Wa Ching David1723 · SGP½–½De Gregorio, Alexis2030 · SUI12 Jul, 12:00← Board 40Board 41 of 54Board 42 →