Large, P2183–Petran, Pe2187½-½

World Senior Teams +65 · Round 3.4 · 2026.04.21 · B08 Pirc Defense: Classical Variation, Quiet System, Parma Defense · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch