Kowalczuk, W2017–Teo Kok Siong21601-0
33rd World Senior 65+ · Round 7.33 · 2025.10.28 · B42 Sicilian Defense: Kan Variation, Modern Variation · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch