Home
Play
Puzzles
Learn
Watch
News
Social
More
Sign Up
Log In
English
Light UI
Dark UI
Help
Sign Up
Log In
PatentExaminer
Closed: Inactive
PatentExaminer closed their own account on Dec 9, 2020.
Achievements
(26)
9
Blitz 1700
7
Bullet 1500
4
Happy Anniversary
Tweet!
Cheers
(5)
4
Happy Anniversary!
Welcome to Chess.com!
Books
(16)
KIA
Trompowsky
KID
Queen's Gambit
Awards
(217)
Achievements (26)
Medals
Badges
Cheers (5)
Passport (170)
Books (16)
Showcase