Rain and a wet pitch stalled Australia's push for victory on the final day of the third Ashes Test in Perth today. Showers caused play to be abandoned early on the fourth day and they continued through to Monday morning, forcing a scheduled early resumption to be canceled.Australia need just six more wickets to win the match and regain the Ashes.Match officials were confident the problem would be resolved once the rain stopped, but no time had been set for the resumption.Brief scores : England 403 and 146 for 5Australia 662 declared.England trails by 113 runs.