Abraham Kupchik

Abraham Kupchik (25 March 1892 – 26 November 1970) was an American chess master.

[1] He won the Manhattan Chess Club Championship ten times outright and once shared.

[2] In 1915, he tied for third/fourth place with Oscar Chajes, behind José Raúl Capablanca and Frank James Marshall in New York.

He was equal first with Marshall at Lake Hopatcong 1923 (the Ninth American Chess Congress).

[4] He played on Board 9 in the 1945 USSR-US radio match, losing ½-1½ to Vladimir Makogonov.