Choong, Liong-On Mark1921–Chirpii, A1697½-½
World Senior 65+ 2019 · Round 8.73 · 2019.11.20 · A10 English Opening · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch