West Ham United's historic win in the Football League War Cup in 1940 is a testament to the club's resilience and determination. The match was played on June 8, 1940, at Wembley Stadium in front of a crowd of 43,000 fans. West Ham United defeated Blackburn Rovers 1-0, with the winning goal scored by an unknown player. The match was a significant event in the club's history, as it was played during World War II, when many players were leaving their clubs to fight. The Football League War Cup was a national competition that replaced the FA Cup between 1939-45. West Ham United's victory in the competition was a proud moment for the club and its fans.