Kierzek, Ma2109–Gilbert, Michael A19671-0
33rd World Senior 65+ · Round 9.54 · 2025.10.30 · A43 Benoni Defense: Old Benoni · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch