Barrionuevo, P2255–Obregon, A2506½-½
4th Buenos Aires Open · Round 3.2 · 2026.05.20 · C54 Italian Game: Classical Variation, Greco Gambit, Traditional Line · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch