In the birth chart of Boy Mars is placed in the seventh house from the lagna while in the Moon chart Mars is placed in eighth house from the Moon. Hence Boy is Mangalik from the Birth Chart and also Chandra Mangalik from the Moon Chart. In the Girls horoscope Mars is in the 6th house of the lagna and 6th house of Moon. Therefore there is no mangal dosha. Mangal dosha of the boy gets cancelled as there is Sun in the 7th house of the Girl.