De Boer, Robert1883–Maatman, Nick24050-1
Groninger Combinatie Open · Round 5.3 · 2025.05.31 · B22 Sicilian Defense: Alapin Variation, Anti-Alapin Gambit · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch