Koolman, Colin Kyle Deniel1533–Soto Ramirez, Andres Camilo19260-1
World Youth U16 Olympiad · Round 1.1 · 2025.08.17 · D06 Queen's Gambit Declined: Marshall Defense · head-to-head →
Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch