The Pan American Intercollegiate Team Chess Championship is the foremost intercollegiate team chess championship in the Americas. Hosted in part by the United States Chess Federation, the Pan-Am Intercollegiate is open to any team comprising four players and up to two alternates from the same post-secondary school (university, college, community college) in North America, Central America, South America, or the Caribbean. The Pan-Am began as such in 1946 (there had been earlier versions open to U.S. schools only), and is held annually, usually December 27–30. It has usually been held in the United States, but was hosted in Canada four times (1969, 1971, 1984, 1999). The current format is a six-round fixed-roster team Swiss-system tournament scored by team (not individual) points. Sometimes the Pan Am Intercollegiate is held as part of a larger event called the Pan American Chess Championship comprising the Pan-Am Intercollegiate, Pan-Am Scholastic Team Championship, and Pan-Am Open (for any individual).