Complex sentence: In 2010, for the first time in Moldova there was held the BUSHIDO FC tournament, 5 fights according to the MMA rules and 5 fights according to the K-1 rules.
Split into simpler sentences: In 2010, for the first time in Moldova, the BUSHIDO FC tournament was held. It consisted of five fights according to the MMA rules and five fights according to the K-1 rules.