← 59th Biel International Chess Festival 2026 · ACCENTUS Chess960 Masters · Round 4Erdogmus, Yagiz Kaan vs Aronian, Levon, Round 4, 59th Biel International Chess Festival 2026GMErdogmus, Yagiz Kaan2493 · TUR1–0GMAronian, Levon2735 · USA11 Jul, 14:30← Board 1Board 2 of 3Board 3 →