Vortmeier, Jan2152–Efroimski, M23840-1

15th London Classic Open · Round 4.39 · 2025.11.29 · A14 English Opening: Agincourt Defense, Neo-Catalan Declined · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Vortmeier, Jan vs Efroimski, M, 15th London Classic Open 2025 · Prep DB