LEGENDARY
EQUIPPED
DAVID
Won a rated game while facing a rating deficit of at least 400 points.
Largest verified upset · +417 rating deficit overcome
Engine-analyzed games show unusually clean move selection across enough games to form a repeatable technical identity.
Won a rated game while facing a rating deficit of at least 400 points.
Maintained 90%+ engine accuracy across a meaningful analyzed sample.
Highest recorded TSG rating on this passport.
Best verified run in the archive.