← 59th Biel International Chess Festival 2026 · Open | Blitz (BTZ) · Round 4Gloeckler, Christian vs Cao, Qingfeng, Round 4, 59th Biel International Chess Festival 2026IMGloeckler, Christian2513 · GER1–0IMCao, Qingfeng2264 · CHN19 Jul, 12:15← Board 4Board 5 of 54Board 6 →