Borgo, G2277–Lasinskas, P21251-0
33rd World Senior 50+ · Round 9.23 · 2025.10.30 · C60 Ruy Lopez: Fianchetto Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch