Mumbai: Both the Maharashtra teams reached the semi-finals of the 40th National Kumar-Kumari Kho-Kho Championship at Bhubaneswar on Saturday. The girls from Kolhapur advanced, but the boys lost. Maharashtra girls beat Tamil Nadu 10-8. Similarly, the boys beat Chhattisgarh 10-8. Kolhapur girls beat Punjab 8-7 in 5.40 minutes. The boys, however, lost by 45 seconds in the shortest attack innings after a bitter struggle from West Bengal.