Runde 3: Koellner, Ruben Gideon - Dathe, Frederick · Round 3.1
Koellner, Ruben Gideon · ½–½ · Dathe, Frederick
Mar 27, 2026 · D04 · Queen's Pawn Game: Colle System
PGN
PGN body not stored locally. View at the original source.
Runde 3: Koellner, Ruben Gideon - Dathe, Frederick · Round 3.1
Mar 27, 2026 · D04 · Queen's Pawn Game: Colle System
PGN body not stored locally. View at the original source.