Round 4: Tona, Leonardo - Sirena, Gianni · Round 4.5
Tona, Leonardo · ½–½ · Sirena, Gianni
Feb 15, 2026 · B07 · Pirc Defense: Byrne Variation
PGN
PGN body not stored locally. View at the original source.
Round 4: Tona, Leonardo - Sirena, Gianni · Round 4.5
Feb 15, 2026 · B07 · Pirc Defense: Byrne Variation
PGN body not stored locally. View at the original source.