Heraldo de Madrid - Protests as Ruto declared winner of disputed Kenya vote

As tensions ran high after his narrow victory in the August 9 race against Raila Odinga, the 55-year-old president-elect vowed to work with "all leaders".

"There is no room for vengeance," the incumbent deputy president said. "I am acutely aware that our country is at a stage where we need all hands on deck."

The dispute will test Kenya's stability after previous elections in the East African political and economic powerhouse were blighted by claims of rigging and vicious bouts of deadly violence.

Ruto secured 50.49 percent of the vote in his first-ever attempt at the presidency, just ahead of Odinga on 48.85 percent, Independent Electoral and Boundaries Commission head Wafula Chebukati said after an anxious days-long wait for results.

Ruto will succeed President Uhuru Kenyatta, 60, the son of Kenya's first post-independence leader, who has served two terms and under the constitution was not allowed to run again.

- 'Shambolic' election

But it was yet another bruising defeat for 77-year-old Odinga, the veteran opposition leader who had hoped it would be fifth time lucky as he had the support of former foe Kenyatta and the weight of the ruling party machinery behind him.

Odinga was nowhere to be seen on Monday, but his party agent had earlier described the election as "shambolic", saying it had been marred by irregularities and mismanagement.

"It is not over till it is over," Odinga's running mate Martha Karua said on Twitter.

Chaos erupted at the IEBC's national tallying centre in Nairobi before the results were announced, with chairs hurled and scuffles between party rivals.

Four of the IEBC's seven commissioners, who some analysts said were allied with Kenyatta, disowned the results, saying the process was "opaque" but without providing further details.

Odinga has accused his opponents of cheating him out of victory in the 2007, 2013 and 2017 presidential elections, and analysts say it is likely he will appeal to the Supreme Court over this year's results.

In Odinga's lakeside stronghold of Kisumu, angry supporters took to the streets, hurling stones, setting fire to tyres and building roadblocks.

"We were cheated," Isaac Onyango, 24, said on a street sealed off by two large bonfires and broken rock.

"The government must listen to us. They must redo the election. Raila Odinga must be president. We will keep protesting until the Kenyan Supreme Court listens to us."

- 'Intimidation and harassment' -

The dispute is likely to further damage the IEBC's reputation after it had faced stinging criticism over its handling of the 2017 election which was annulled by the country's top court in a historic first for Africa.

Chebukati, who was also in charge of the IEBC in 2017, insisted he had carried out his duties according to the law of the land despite facing "intimidation and harassment".

Any challenge to the Supreme Court will leave the country of about 50 million people facing weeks of political uncertainty.

It is already struggling with soaring prices, a crippling drought, endemic corruption and growing disenchantment with the political elite.

It was first time lucky for Ruto, a shadowy rags-to-riches businessman who had characterised the vote as a battle between ordinary "hustlers" and the Kenyatta and Odinga "dynasties" who have dominated Kenyan politics since independence from Britain in 1963.

With memories of previous post-poll violence still fresh, both Odinga and Ruto had pledged to accept the outcome of a free and fair election, and air their grievances in court rather than on the streets.

Polling day had passed off generally peacefully. But power transfers are fraught in Kenya, and how Odinga handles defeat will be anxiously watched by the country's foreign partners.

If there is no court petition, Ruto will take the oath of office in two weeks' time, becoming Kenya's fifth president since independence.

The months-long campaign saw vitriolic mudslinging on the hustings and widespread disinformation swirling on social media.

Turnout was historically low at around 65 percent of the 22 million registered voters, with disillusionment over corruption by power-hungry elites prompting many Kenyans to stay home.

- Next moves -

No presidential ballot has gone uncontested in Kenya since 2002.

Any challenge to the results must be made within seven days to the Supreme Court. The country's highest judicial body has a 14-day deadline to issue a ruling, and if it orders an annulment, a new vote must be held within 60 days.

Kenyatta went on to win the re-run after an opposition boycott.

The worst electoral violence in Kenya's history occurred after a disputed vote in 2007, when more than 1,100 people were killed in bloodletting between rival tribes.

Q.Rios--HdM