Knoblauch, L2123–Viennot, D23360-1

grenke Chess Open 2026 · Round 3.69 · 2026.04.03 · C11 French Defense: Steinitz Variation, Boleslavsky Variation · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

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