Van Happen, Niels1881–Krenning, Jasper19000-1

16th WLC Weekender 2026 · Round 4.17 · 2026.05.09 · A04 Zukertort Opening: Slav Invitation · head-to-head →

Stockfish 18 Lite1 threads

on-device engine · eval graph, accuracy, blunders

Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch