Birnboim, N2308–Welling, G2206½-½
33rd World Senior 65+ · Round 11.5 · 2025.11.01 · B06 Modern Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch