Round 4: Wecker, Martin - Derr, Oleg · Round 4.6
Wecker, Martin · ½–½ · Derr, Oleg
Jul 18, 2025 · A13 · English Opening: Agincourt Defense, Bogoljubow Defense
PGN
PGN body not stored locally. View at the original source.
Round 4: Wecker, Martin - Derr, Oleg · Round 4.6
Jul 18, 2025 · A13 · English Opening: Agincourt Defense, Bogoljubow Defense
PGN body not stored locally. View at the original source.