DB9 is the local competition of Bouldercentrum Delfts Bleau! A free competition with 14 brand new boulders, for which you have 9 attempts to them each of them. Fixating the zone hold results in extra points. You fill out your score form yourself and hand the score form in after your 9th boulder. The first competition date is scheduled for Friday evening 29 November, more info can be found here.