Round 4: Koellner, Ruben Gideon - Wunderlich, Elias · Round 4.2
Koellner, Ruben Gideon · 1–0 · Wunderlich, Elias
Dec 28, 2025 · D05 · Queen's Pawn Game: Zukertort Variation
PGN
PGN body not stored locally. View at the original source.
Round 4: Koellner, Ruben Gideon - Wunderlich, Elias · Round 4.2
Dec 28, 2025 · D05 · Queen's Pawn Game: Zukertort Variation
PGN body not stored locally. View at the original source.