Zhao, George1998–Rich, Aaron20461-0

9th Crewe Congress 2026 · Round 4.8 · 2026.06.28 · E05 Catalan Opening: Open Defense, Classical Line · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Zhao, George vs Rich, Aaron, 9th Crewe Congress 2026 2026 · Prep DB