Teenager Bojan Krkic maintained his goal scoring form as Barcelona became strong favorites for the Champions League semi-finals following a 1-0 victory over Schalke at Gelsenkirchen. In the 12th minute, Thierry Henry's shot was blocked by keeper Manuel Neuer and on the second attempt he squared it to Krkic who scored the winner from close range to add his ninth goal of the season and his fourth in the past four games for the Blaugrana. The 17-year old Spaniard became the second youngster ever to score in the European top competition. Coach Frank Rijkaard lived some tense moments as the Germans went massively forward and came close to scoring on several occasions but failed to capitalize on any of their chances to give the Catalan giants a precious 1-0 away win. Barcelona will host them at Camp Nou on April 9 and the winner will face Manchester United or AS Roma.