or
Loading player profile…
FIDE ID 4309073 · born 2007 · last updated 10/5/2026
Search for the accounts Jacob Chai plays online, then open one to see its openings and practice the lines.
FIDE standard
1415
FIDE rapid
1438
FIDE blitz
1433
No tournament games of Jacob Chai are on file yet, so this search uses their name, country and rating. Adding their games under More options makes it stronger.
Costs 1 credit
Helps match accounts whose display name is not written in Latin letters.
Search with their games (PGN)
Results are leads to check, not proof of who owns an account.
Search for Jacob Chai's online accounts first. Then open one to see the openings it plays, move by move, and practice the positions.