Graef, S2307–Sobek, J21851-0

Titled Tue 31st Mar 2026 · Round 9 · 2026.03.31 · D25 Queen's Gambit Accepted: Winawer Defense · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch