Mateus, Mar1951–Alfaro, W21180-1

19th American Continental · Round 4.36 · 2026.06.04 · B22 Sicilian Defense: Alapin Variation, Smith-Morra Declined · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

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