PARIS (Reuters) -A day after Yann Sommer's brilliant goalkeeping display helped Inter Milan reach the Champions League final at the expense of Barcelona, it was Gianluigi Donnarumma's turn to shine as Paris St Germain booked their ticket for the showdown in Munich.

The towering Italy keeper kept Arsenal at bay almost single-handedly in the opening stages as the visitors sought to cancel out the 1-0 deficit from the first leg.