Backiel, Hubert2237–Kowalski, Witold20561-0

Najdorf Mem Open A 2026 · Round 2.18 · 2026.06.28 · A13 English Opening: Agincourt Defense · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Backiel, Hubert vs Kowalski, Witold, Najdorf Mem Open A 2026 2026 · Prep DB