Grenke Chess Festival 2026 Open · Round 9.5
Koellner, Ruben Gideon · 1–0 · Abdurakhmonov, Mukhammadali
Apr 6, 2026 · D04 · Queen's Pawn Game: Colle System, Anti-Colle
PGN
PGN body not stored locally. View at the original source.
Grenke Chess Festival 2026 Open · Round 9.5
Apr 6, 2026 · D04 · Queen's Pawn Game: Colle System, Anti-Colle
PGN body not stored locally. View at the original source.