Ruiz C, J2480–Zhu, Jack2377½-½
31st North American Open · Round 4 · 2021.12.27 · A01 Nimzo-Larsen Attack: Classical Variation · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch