Round 4: Diaz, Joaquin, Dr. - Heerlein, Gerd · Round 4.27
Diaz, Joaquin, Dr. · 1–0 · Heerlein, Gerd
Dec 29, 2025 · B07 · Pirc Defense
PGN
PGN body not stored locally. View at the original source.
Round 4: Diaz, Joaquin, Dr. - Heerlein, Gerd · Round 4.27
Dec 29, 2025 · B07 · Pirc Defense
PGN body not stored locally. View at the original source.