Liu, Qingyun1676–Jiang, Tianyu20990-1

China National Chess Open · Round 7.11 · 2025.07.24 · E04 Catalan Opening: Open Defense · head-to-head →

Stockfish 18 Lite1 threads
on-device engine · eval graph, accuracy, blunders
Open in explorer←/→ moves · ↑/↓ variations · drag pieces to branch
Liu, Qingyun vs Jiang, Tianyu, China National Chess Open 2025 · Prep DB