Aden, Keno1963Baarspul, Bram21730-1

Groninger Combinatie Open · Round 4.5 · 2026.05.16 · E05 Catalan Opening: Open Defense, Classical Line · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch