- Provisional results released on Thursday declared Felix Tshisekedi victor with 38.57 percent of the vote, just ahead of Fayulu with 34.8 percent.
- The turbulence has darkened hopes that the country will have its first peaceful handover of power since it gained independence in 1960.
The runner-up in DR Congo's presidential elections said Friday he would appeal to the Constitutional Court for a recount as his bloc claimed he won the poll with 61 percent of the vote.
"We will go to the Constitutional Court on Saturday... (to demand) a recount of the vote," Martin Fayulu told a rally of his supporters.
Provisional results released on Thursday declared Felix Tshisekedi victor with 38.57 percent of the vote, just ahead of Fayulu with 34.8 percent.
Emmanuel Ramazani Shadary, the candidate backed by outgoing President Joseph Kabila, came a distant third with 23.8 percent.
The declared result was a surprise to many.
The few pre-election opinion polls had shown Fayulu to be clear favourite while critics of Kabila predicted the outcome would be rigged in favour of Shadary.