Leon Manas, J1678–Gimenez Menchon, C21210-1
18th Montalvo Mem 2026 · Round 1.33 · 2026.03.28 · A05 Polish Opening: Zukertort System · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch