Hewson, Brian W R2060–Kalinitschew, S23740-1

World Senior Teams +65 · Round 1.2 · 2026.04.19 · A04 Zukertort Opening: Sicilian Invitation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Hewson, Brian W R vs Kalinitschew, S, World Senior Teams +65 2026 · Prep DB