Prague: Indian top men's doubles pair of Manu Attri and B Sumeeth Reddy suffered a close three-game defeat in the final of the USD 15,000 FZ Forza Prague Badminton Open here.

Top seeds Manu and Sumeeth squandered a opening game advantage to go down fighting 21-19 20-22 14-21 against second seeds Adam Cwalina and Przemyslaw Wacha of Poland in the summit clash at the International Challenge tournament.