De Souza, Joao Francisco Biz1893–Cueto, Jo21591-0
Brazil Chess - Floripa · Round 5.69 · 2026.01.20 · A21 English Opening: King's English Variation, Keres Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch