Fargo, ND (KFGO AM)-- The North Dakota State Class 'B' boys basketball tournament begins Thursday at the Alerus Center in Grand Forks. The opening game features Fargo Oak Grove versus Flasher at 1pm. The 2nd game of the quarterfinal round has Cavalier versus Linton-HMB, while the two evening sessiion quarterfinal games have the #1 ranked team in the state, Rugby, facing New Town. Beulah and North Star round out the quarterfinal round. The 4 opening round games, both semi-final games and the third place and championship games will be aired on 740 The Fan with Jack Michaels and Chase Miller on the call.