Koronowski, Heinz-Juergen1753–Von Zimmermann, G20720-1
9th Vellmar Open 2017 · Round 2.19 · 2017.07.14 · B23 Sicilian Defense: Grand Prix Attack · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch