Ellenbroek, T1989–Aden, Tammo2147½-½
Groninger Combinatie Open · Round 6.6 · 2026.05.17 · E04 Catalan Opening: Open Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch