Knaak, R2401–Kosten, A2374½-½
World Senior Teams +65 · Round 6.2 · 2026.04.25 · E14 Queen's Indian Defense, with e3 · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch