Kazakov Olivieri, Zakhar1962–Costantino, Claudio Emanuele21750-1

World Youth Open U16 2026 · Round 4.49 · 2026.06.18 · A04 Zukertort Opening: Sicilian Invitation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Kazakov Olivieri, Zakhar vs Costantino, Claudio Emanuele, World Youth Open U16 2026 2026 · Prep DB