Amsterdam:Pakistan will go all out to prove that they have indeed made rapid strides towards regaining top form when they take on world champions Australia on Saturday. Rains have played havoc with all the three league matches of what was billed to be a lead-up tournament to the ICC Champions Trophy, starting in a fortnight's time in England. And it remains to be seen if the weather Gods relent to allow a full game on the morrow. The weather has been clear for the past 48 hours but the scene can change any minute here. India, the third side, would watch the action from the sidelines.