Round 4: Calvo Arana, Ernesto - Principe, Gerson · Round 4.18
Calvo Arana, Ernesto · 0–1 · Principe, Gerson
Jun 27, 2026 · D01 · Richter-Veresov Attack
PGN
PGN body not stored locally. View at the original source.
Round 4: Calvo Arana, Ernesto - Principe, Gerson · Round 4.18
Jun 27, 2026 · D01 · Richter-Veresov Attack
PGN body not stored locally. View at the original source.