Costa, Leonardo2556–Heinrich, John23191-0

grenke Chess Open 2026 · Round 3.5 · 2026.04.03 · B92 Sicilian Defense: Najdorf Variation, Opocensky Variation · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

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