Van Ketel, R2234McMahon, P18811-0

ECU Senior +50 2026 · Round 1.19 · 2026.06.02 · D35 Queen's Gambit Declined: Exchange Variation, Positional Variation · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Van Ketel, R vs McMahon, P, ECU Senior +50 2026 2026 · Prep DB