Koyun, AytekJoseph, Patrick19590-1

111th ch-GBR Major Open · Round 2.27 · 2025.08.03 · A45 Indian Defense · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Koyun, Aytek vs Joseph, Patrick, 111th ch-GBR Major Open 2025 · Prep DB