Sapocinic, Semion2355Petukhov, Alan23080-1

World Youth Open U18 2026 · Round 9.15 · 2026.06.24 · E10 Blumenfeld Countergambit Accepted · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Sapocinic, Semion vs Petukhov, Alan, World Youth Open U18 2026 2026 · Prep DB