Chess Regan began playing chess at the age of 5, and was able to defeat his father soon afterwards. At the age of 13, he became the youngest person to achieve the USCF Master title since
Bobby Fischer, a record which has since been broken. He graduated from
Paramus High School in 1977, where he played on the chess club. Regan was the co-champion of the 1977 U.S. Junior Chess Championship. He commented during the
Carlsen–Niemann controversy that his analysis of Niemann's classical games since 2020 found no evidence of cheating, though he still largely endorsed
Chess.com's report which claimed that Niemann had cheated in numerous online games.
Academia Regan is a professor in the Department of Computer Science and Engineering at the
University at Buffalo. ==References==