Obregon Rivero, J2446–Toro Castaneda, Elizabeth20301-0
19th American Continental · Round 1.15 · 2026.06.02 · B54 Sicilian Defense: Prins Variation · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch