 The two events were merged in 1938 and renamed "Spingold Master Knockout Teams".The trophy was donated by Nathan Spingold in 1934.Since 2001, there has also been a Mini-Spingold I (0-5000), restricted to those with less than 5,000 masterpoints, and a Mini-Spingold II (0-1500) ("Micro-Spingold") restricted to those with less than 1,500 masterpoints.