Aloyzas Kveinys (9 July 1962 â 26 July 2018) was a Lithuanian chess player who was awarded the Grandmaster title in 1992.
Kveinys was awarded the Soviet Master of Sport title for chess in 1981. He won the Lithuanian championship 5 times: in 1983 (shared with Eduardas Rozentalis), 1986, 2001 (shared with à  arà «nas à  ulskis), 2008 and 2012. In 2010 he won a tournament in Moss, Norway. In March 2013 he won the Mallorca Masters. In 2015, Kveinys tied for first place in the U.S. Masters Chess Championship. In 2016, he won the Chess Festival in Bad Wörishofen. He was awarded the FIDE titles of International Master in 1990 and Grandmaster in 1992. He was a graduate of the chess department of the Moscow Institute of Physical Culture and Sports (now Russian State University of Physical Education, Sport, Youth and Tourism).
Kveinys played for Lithuania in 8 Chess Olympiads:
He has also represented Lithuania in 5 European Team Chess Championships: