Vitko, Lucca1771–Padron, Antonio1821½-½
National Open 2026 · Round 5.23 · 2026.06.12 · B27 Sicilian Defense: Hyperaccelerated Dragon · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch