Liu, Yicong1984–Zou, Chen2443½-½
China National Chess Open · Round 9.1 · 2025.07.25 · C67 Ruy Lopez: Berlin Defense, l'Hermet Variation, Berlin Wall Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch