Ma Qun2630Theodorou, Nikolas26130-1

UzChess Cup Challengers · Round 9.5 · 2025.06.27 · C60 Ruy Lopez: Cozio Defense · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Ma Qun vs Theodorou, Nikolas, UzChess Cup Challengers 2025 · Prep DB