Petr Cech 's abysmal performance in the match proved Koller 's goal was not good enough .
However , his goal did n't prove good enough as the Czechs conceded 3 goals in the last 15 minutes thanks to Petr Cech abysmal performance , to throw away a 2-0 lead , lose the match 3-2 and thus send Koller into international retirement in a dramatic way.
Jan Koller