 Complete the following phrase:  Arsenal qualified for the group stages of the Champions League in the 200506 season, finishing first in a group containing Ajax, Sparta Prague and Thun. The club faced Real Madrid in the last 16; a solo goal by Henry at the Estadio Santiago Bernabéu in the first leg inflicted the home teams first defeat in 18 Champions League matches. Arsenal produced a disciplined display at home a fortnight after to reach the quarter-finals and become the sole English representative left in the competition. At home to Juventus, Arsenal won 20, and a goalless draw at the Stadio delle Alpi meant the club progressed into the semi-finals against Villarreal. In the clubs final European match at Higbhury, Kolo Touré scored a first-half winner to give Arsenal a 10 win. A late penalty save by goalkeeper Jens Lehmann in the second leg sent Arsenal into the 