← 59th Biel International Chess Festival 2026 · ACCENTUS Chess960 Masters · Round 6Materia, Marco vs Erdogmus, Yagiz Kaan, Round 6, 59th Biel International Chess Festival 2026IMMateria, Marco2491 · FRA½–½GMErdogmus, Yagiz Kaan2493 · TUR11 Jul, 16:10← Board 1Board 2 of 3Board 3 →