Costa, Francisco Passos1954–Mintz, Nathan16651-0

World Youth Open U14 2026 · Round 2.43 · 2026.06.16 · B94 Sicilian Defense: Najdorf Variation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Costa, Francisco Passos vs Mintz, Nathan, World Youth Open U14 2026 2026 · Prep DB