61st Rubinstein Mem Open · Round 6.27 · 2025.08.21 · A28 English Opening: King's English Variation, Four Knights Variation, Quiet Line · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch