Deves, Rafael Correa–Sopko, Cassio Roberto1877½-½
87th ch-BRA 2021 · Round 9.67 · 2021.11.02 · C42 Petrov's Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch