Koch, Maciej1767–Koralczyk, Aleksander18380-1

Rubinstein Mem Open B · Round 7.18 · 2025.08.22 · C11 French Defense: Steinitz Variation, Boleslavsky Variation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Koch, Maciej vs Koralczyk, Aleksander, Rubinstein Mem Open B 2025 · Prep DB