A warhammer 40k tournament On the biggest Sci-fi/manga/comic convention of the Benelux.
Play in a ranking der nederlanden tournament on this convention with thousands of spectators.
Each player using a 1850points army.
you can find the rulespack here :
http://www.scribd.com/doc/157311693/Thunderbolts-FACTS-40k-Tournamanet-Rulespack