Lever, E2226–Heinrich, John23510-1
12th Prague Summer Open · Round 5.4 · 2025.08.12 · D92 Grünfeld Defense: Three Knights Variation, Hungarian Attack · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch