Schweizer, Simon2170–Degtiarev, E23991-0
58th Biel Rapid Open · Round 6.5 · 2025.07.13 · C47 Four Knights Game: Glek System · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch