Thousands of protesters filled Cairo's Tahrir Square overnight as Egypt's rival presidential candidates, an Islamist and former general, accused each of trying to steal an election whose result is still not known five days after polling ended.
Another two days of uncertainty and name calling seem likely over the weekend which begins on Friday, though there was no immediate violence.
With confidence ebbing away in a process Egyptians hoped would secure the democracy they thought they had won with blood spilt on the square over a year ago, those camping out overnight demanded military rulers reverse new orders that entrench the generals' power and called on the election commission to declare the Muslim Brotherhood's Mohamed Morsy president.
Across town, in a luxury international hotel, former general Ahmed Shafik, who was Hosni Mubarak's prime minister when the army forced out the dictator to appease the Tahrir protesters, challenged Morsy's self-proclaimed victory and said he was sure he had won, despite Islamist pressure on officials.
At a televised address to whooping and cheering supporters, Shafik said: "These protests in the squares, the campaigns of terror and the media manipulation are all attempts to force the election committee to announce a particular result."
Speaking in person rather than through spokesmen as he has through the week, he added: "I am fully confident that I will be the legitimate winner." He called for calm and unity, saying he would invite opponents to join his administration.
In a country where ballot fraud was the norm during 60 years of military rule, trust is low, not least among Brotherhood officials who note that the electoral commission itself is made up of judges appointed under Mubarak.
A parliamentary vote in November 2010 that handed Mubarak's party 90 percent of the seats was one of the triggers for the fury that overthrew him.
The military council, which has promised to hand over to civilians by July 1, dissolved a new, Islamist-led parliament on the eve of the presidential run-off and then issued a decree as polls closed on Sunday setting strict limits on the powers of whoever would be elected president.
The Islamists say they fear the delay in announcing the vote result is part of a plot to deny them the victory that Morsy declared within hours of the polls closing.
The Brotherhood has released chunky volumes of what it says are official documents from polling stations allowing it to conclude Morsy won by four percentage points. Shafik's camp says the Brotherhood is trying to intimidate officials to secure victory, or set the stage for protests if it loses.
Sources on the commission, and in the military, said earlier in the week that preliminary data favoured Morsy - but officials are now bogged down in days of hearing complaints and appeals. Friday and Saturday are the weekend and officials have suggested that a result on Sunday is now likely, though not certain.
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