Perez Ponsa, F2542–Perez Gormaz, M2383½-½
4th Buenos Aires Open · Round 5.3 · 2026.05.22 · C18 French Defense: Winawer Variation, Advance Variation, with h4 · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch