CM Ruedi Staechelin Full name Ruedi Staechelin Born 1952 (age 74) Place of birth Federation Switzerland Profiles # World Ranking 2008 Classical Bio Most Played Openings White Pieces Modern Defense: Standard Line (2 games) Sicilian Defense: Nyezhmetdinov-Rossolimo Attack (2 games) Sicilian Defense: Westerinen Attack (2 games) Caro-Kann Defense: Classical Variation (1 games) Sicilian Defense: Canal Attack (1 games) Black Pieces English Opening: Caro-Kann Defensive System (2 games) Slav Defense: Modern, Exchange Variation (2 games) Semi-Slav Defense: Main Line, Stoltz Variation (2 games) Italian Game: Traxler, Bishop Sacrifice Line (1 games) King's Indian Attack: Yugoslav Variation (1 games) Games Players Result Moves Year Ruedi Staechelin (2006) Advaitt Srikant Koduri (2408) ½-½ 33 2025 Ruedi Staechelin (2005) Romain Gemelli (2201) ½-½ 32 2025 Carsten Simonsen (2213) Ruedi Staechelin (2023) ½-½ 44 2025 Witold Klepek (2491) Ruedi Staechelin (2010) 1-0 82 2025 Alikhan Khazhatuly (2655) Ruedi Staechelin (2011) 1-0 21 2025 Viktoria Radeva (2291) Ruedi Staechelin (2005) 1-0 38 2025 Ruedi Staechelin (2011) Jean-Pierre Boudre (2214) ½-½ 30 2024 Ruedi Staechelin (2025) Andreas Huss (2220) 0-1 20 2024 Ruedi Staechelin (2025) Patrick Hugentobler (2208) 0-1 56 2024 Ruedi Staechelin (2019) Jan Plachetka (2289) ½-½ 42 2023 Show All Games