GM Dai Changren Full name Changren Dai Born 1999 (age 27) Place of birth Tianjin, China Federation China Profiles # World Ranking 2561 Classical 2405 Rapid 2407 Blitz Bio Most Played Openings White Pieces Sicilian Defense: Open, Najdorf, Adams' Attack (14 games) Closed Sicilian Defense (11 games) Ruy López Opening: Berlin Defense (8 games) Closed Sicilian Defense: Traditional Line (8 games) Sicilian Defense: Open, Najdorf, English Attack (8 games) Black Pieces Queen's Gambit Declined: Charousek Variation (8 games) Sicilian Defense: Nyezhmetdinov-Rossolimo Attack (8 games) Queen's Gambit Declined: Catalan Opening (6 games) Giuoco Piano Game: Center Attack (6 games) Sicilian Defense: Open, Classical, Richter-Rauzer Variation (6 games) Games Players Result Moves Year Dai Changren (2549) Sai Krishna G V (2430) 1-0 50 2026 Dai Changren (2551) Ramazan Zhalmakhanov (2454) 0-1 39 2026 Dai Changren (2549) Bai Jinshi (2599) ½-½ 31 2026 Dai Changren (2549) Bu Xiangzhi (2665) ½-½ 38 2026 Bu Xiangzhi (2665) Dai Changren (2549) 1-0 64 2026 Bu Xiangzhi (2665) Dai Changren (2549) 1-0 64 2026 Lad Mandar Pradip (2361) Dai Changren (2549) 0-1 30 2026 Sayantan Das (2434) Dai Changren (2549) 0-1 39 2026 Bai Jinshi (2599) Dai Changren (2549) ½-½ 41 2026 Dai Changren (2617) Levy Rozman (2779) 1-0 20 2025 Show All Games