Nevertheless , he won at Vienna in 1922 , ahead of future world champion Alexander Alekhine , and was the leader of the Polish team that won the 1930 Chess Olympiad at Hamburg with a record of thirteen wins and four draws .
Nevertheless , he won at Vienna in 1922 , ahead of future world champion Alexander Alekhine , and was the leader of the Polish team that won the Chess Olympiad at Hamburg in 1930 with a superb record of thirteen wins and four draws .