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    Bola Tinubu Elected to Be Nigeria’s Next President

    Bola Tinubu, declared the winner on Wednesday in the presidential election, has boasted of making the careers of major politicians. Now he has to deliver for a divided country facing multiple emergencies.In the run-up to Nigeria’s presidential election on Saturday, the ruling party candidate’s best-known slogan was “Emi lo kan,” a phrase in the Yoruba language meaning “It’s my turn.”By Wednesday morning, his turn had finally come. Bola Tinubu, a former state governor and one of the most powerful political kingmakers in Nigeria, was declared the West African nation’s next president by election officials in the capital at around 4 a.m., after the most closely-fought contest in years.While opposition parties dismissed the election as a “sham,” alleging widespread fraud and violence and vowing to challenge the outcome in court, many Nigerians were trying to come to terms with the prospect of four years under one of the country’s most contentious figures.Widely perceived as corrupt, in poor health, and a stalwart of the old guard, Mr. Tinubu may struggle to unite a country with a huge population of young people — particularly those plugged into social media — who are increasingly trying to make themselves heard, and fighting against old ways of governing.But in Mr. Tinubu, many others see a capable pair of hands with extensive experience, who turned around Nigeria’s biggest city, Lagos, when he served as governor of Lagos State, from 1999 to 2007.A country of immense natural riches, bursting with talent — with big technology, music and film industries — Nigeria is also a nation where over 60 percent of people live in poverty, millions of children are out of school, and where kidnapping is a daily risk for Nigerians from all walks of life.A police truck drives past demonstrators accusing election officials of disenfranchising voters in downtown Abuja on Tuesday.Ben Curtis/Associated PressMr. Tinubu, a multimillionaire, says he made his money in real estate. But he has faced questions over the source of his wealth. The U.S. government took $460,000 from a bank account in his name in 1993, saying the funds were probably the proceeds of drug trafficking. He has denied any wrongdoing.He is a man of many nicknames, both reverent and irreverent. The one most often yelled at him by his supporters is “Jagaban”: meaning “big boss” or “boss of bosses,” it captures the power he wields and the deference he is often treated with as a result.But more recently, many Nigerians have taken to calling Mr. Tinubu “Balablu” — a reference to a speech in which he tried and failed to say the word “hullabaloo” — and a shorthand to imply that he is too old and sometimes not coherent enough to take on the leadership of Africa’s largest economy and one of its most complex, diverse nations. Mr. Tinubu says he is 70, but some Nigerians think he is much older.Nigerians have reason to worry about this. Their current president, Muhammadu Buhari — an octogenarian who ruled the country as a military dictator in the 1980s and returned as a democrat in 2015 — has spent much of his time in office receiving treatment in London for an illness he hasn’t disclosed.Many Nigerians did not pause to celebrate or protest Mr. Tinubu’s victory on Wednesday morning, so focused were they on surviving a cash crisis, the most recent economic shock that Mr. Buhari’s government had thrown at them.Outside an A.T.M. in Lagos — Nigeria’s biggest city — a few hours after the election result was announced, James Adah, a 38-year-old network engineer, said he had been waiting to withdraw cash for five hours. A currency redesign rolled out just before the election created a dire shortage of the new bills, leaving millions of Nigerians unable to pay for essentials, though they had money in the bank. Lines at a bank in Lagos days before the election. The government redesigned the currency, leading to widespread cash shortages just before the vote.John Wessels/Agence France-Presse — Getty ImagesThe quiet mood in Lagos reflected the overall resignation of many Nigerians, Mr. Adah said.“If people were happy you’d see jubilation,” he said. “But they’re just moving ahead amidst this perception that the election may not have been free and fair.”Mr. Tinubu won about 8.8 million votes, according to results announced in the early morning hours by the Independent National Electoral Commission, trailed by Atiku Abubakar, Nigeria’s perennial opposition candidate, with about 7 million.Not far behind, with 6.1 million, was Peter Obi, who six months ago was not seen as a serious contender in Nigeria’s traditional two-party race, but who managed to build a formidable campaign that largely grew out of a youth movement formed to protest government abuses and injustice.Mr. Obi’s and Mr. Abubakar’s opposition parties, as well as one smaller party, rejected the election results on Tuesday, calling for it to be canceled and rerun because, they said, there had been extensive vote rigging.“We won the election as Labour Party, we are going to claim our mandate,” said Yusuf Datti Baba-Ahmed, Mr. Obi’s running mate, on Wednesday. “We shall rescue Nigeria.”Questions about whether Mr. Tinubu attained the presidency fraudulently mean that he will face a legitimacy problem, according to Tunde Ajileye, a partner at SBM Intelligence, a Nigerian risk consultancy.“Any hard decisions he has to make — there are people waiting to prove that those decisions are detrimental, even if they may be right decisions,” he said. “And hard decisions need to be made about Nigeria’s economy.”A market in Abuja last month.Michele Spatari/Agence France-Presse — Getty ImagesMr. Tinubu has already promised to scrap an expensive fuel subsidy, but also has to figure out how to handle government debt and restrictions on foreign exchange, said Mr. Ajileye.Mr. Tinubu is seen by many as more capable of managing Nigeria’s oil-dependent economy than Mr. Buhari, whose tenure included two recessions.“He has a record as governor that he needs to expand nationwide,” Akeem Salau, a minibus driver, said of Mr. Tinubu on Wednesday in Lagos. “Education and infrastructure should be his priorities.”Mr. Tinubu will also face Nigeria’s multiple and mushrooming crises of security, including kidnappings, violent extremist groups like Boko Haram in the northeast and separatists in the southeast.He will have to work hard to gain the trust of the southeast, and the mostly Christian members of the Igbo ethnic group who live there, said Mucahid Durmaz, a senior West Africa analyst at the risk intelligence company Verisk Maplecroft.Most southeastern states voted overwhelmingly for Mr. Obi, who is from the region and is Christian, and against Mr. Tinubu, a southwestern Muslim who picked another Muslim as his running mate. The ticket went against Nigerian political tradition, under which one Muslim and one Christian usually run together.Peter Obi campaigning in Lagos last month.Taiwo Aina for The New York TimesIn Lagos on Wednesday afternoon, traffic flowed through the Lekki tollgate, where young people demonstrating against police brutality were gunned down by security forces in 2020. A billboard there now reads: “Vote in peace, stop electoral violence.” The Nigerian Army was accused by witnesses of having killed unarmed protesters that day, but there has been no justice for those victims, according to Amnesty International.Teniola Tayo, a policy analyst based in Abuja, said that she hoped Jagaban — the “boss of bosses” — would become accountable to Nigerians.“I hope that he will consider Nigerians his new jagabans, as he said in his acceptance speech that he is here to serve,” she said.Indeed, Mr. Tinubu took a more conciliatory tone than usual when he addressed the nation early Wednesday, reaching out to the Nigerians who didn’t vote for him, and telling the youth: “I hear you loud and clear.”A Tinubu poster in Lagos, on Wednesday.Akintunde Akinleye/EPA, via ShutterstockOladeinde Olawoyin contributed reporting. Susan Beachy contributed research. More

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    Peter Obi, Third-Party Candidate in Nigeria Election, Refuses to Concede

    Nine months ago, Peter Obi was a member of Nigeria’s main opposition party, the People’s Democratic Party, and one of the 15 presidential aspirants cleared for its ticket. As a former state governor, he stood solidly in the ranks of the political establishment.On Wednesday, after a remarkable transformation into an outsider candidate running for the little-known Labour Party, he came in third in the race for the presidency, according to election officials.Mr. Obi’s running mate, Yusuf Datti Baba-Ahmed, vowed on Wednesday that the party would contest the election results, saying the ballot was tainted by violence, voter intimidation and suppression. He said his team would make its challenge against the declared victory of Bola Tinubu of the governing party, through “all legal and peaceful means.”A former governor of southeastern Anambra state with a reputation for frugality, Mr. Obi left the People’s Democratic Party the day before Atiku Abubakar, a former vice president who was one of his main rivals, became its presidential candidate.A few days later, Mr. Obi won the Labour Party ticket and began one of the most remarkable political campaigns in Nigerian history. It was driven by his multitude of followers, including well-known figures like the author Chimamanda Ngozi Adichie and former president Olusegun Obasanjo.On social media, his fans call themselves the Obidients.Drawing on a deep well of anger at the governing party — particularly among the country’s millions of digitally-savvy youths — he connected on issues that mattered to them: unemployment, justice, fighting corruption and creating economic opportunities. Amid a wave of young people leaving or trying to leave the country, he gave hope that Nigeria could become a place they could stay and thrive.And though he is 61, for many voters he became the youthful candidate — mainly in contrast with the 76-year-old Mr. Abubakar and the other front-runner, 70-year-old Bola Tinubu — an important factor in a country where the median age is 18.In an interview with The New York Times before the election, Mr. Obi said that he would “aggressively” pursue the development of agriculture to drive Nigeria’s oil-dependent economy. He said he would also increase the country’s manufacturing base and “declare war on energy” — Nigeria has endemic energy problems, despite being one of Africa’s biggest oil producers.A top priority was to unite a country that he said was increasingly divided along ethnic lines, and to move past the economic and security shocks that have left many feeling despondent.“What drives every country is hope,” Mr. Obi said. More

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    Who is Bola Tinubu, Nigeria’s President Elect?

    The winner of Nigeria’s presidential election, Bola Tinubu, is a divisive figure in Africa’s most populous country.Mr. Tinubu is revered by some as a political wizard and the man who turned around the fortunes of Lagos, Nigeria’s labyrinthine megacity. His supporters are hoping he can repeat that performance on a national level.Others deride Mr. Tinubu, the candidate of the governing All Progressives Congress party, as “corruption personified” and accuse him of looting state coffers as the governor of Lagos.And many simply worry that Mr. Tinubu is a potential embarrassment to Nigeria, sometimes sounding incoherent and appearing unwell. He says he is 70, but his real age is a matter of dispute.This is a real concern in Nigeria, where several leaders have died in office, and where the current president, Muhammadu Buhari, spent a large chunk of his first term absent, receiving medical treatment in London, for an illness he refused to discuss.Many Nigerians believe that their country, as Africa’s biggest economy, needs an energetic leader.Mr. Tinubu ran Lagos as governor for eight years, and then mentored his successors, giving him a reputation as a political “godfather,” able to ensure that some people’s careers took off while others’ sank.He has also claimed that without his influence, Mr. Buhari, who lost the presidential elections several times before winning his first term in 2015, would never have become president.In the run-up to this election, Mr. Tinubu used the slogan, “It’s my turn” — flaunting his role as kingmaker, but also alienating many voters.A Muslim from Nigeria’s southwest, Mr. Tinubu may struggle to unite Nigeria’s diverse population. He ran for president with another Muslim on the ticket — Kashim Shettima, a former governor of Borno state in the northeast, which has been the epicenter of Boko Haram’s campaign of terrorism for over a decade.Nigeria’s Christian population is almost as big as its Muslim one, and traditionally presidential candidates pick running mates of a different religion.Mr. Tinubu has promised fiscal policy changes, and to fix the worsening security situation. An outbreak of kidnappings by armed gangs has affected people from all walks of life and parts of the country. In the northeast, militants with the extremist groups Boko Haram and a local affiliate of the Islamic State have killed thousands and driven millions from their homes.Ahead of the election, voters cited insecurity as their main concern.He has also pledged to improve Nigeria’s deteriorating infrastructure and to remove a crippling government fuel subsidy.Mr. Tinubu has faced allegations of corruption and questions over the source of his wealth. The U.S. government filed a complaint in 1993 accusing him of banking the proceeds from narcotics trafficking. The case was settled, and Mr. Tinubu has denied any wrongdoing.Susan Beachy contributed research. More

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    Your Wednesday Briefing: A U.S. Push to Isolate Russia

    Also, China’s attempt to erase “zero Covid” and Nigeria’s contested election.Secretary of State Antony Blinken, left, meeting with Kazakhstan’s foreign minister, Mukhtar Tleuberdi.Pool photo by Olivier DoulieryA U.S. push in Central AsiaThe U.S. secretary of state met with the president of Kazakhstan in Astana at the start of a new effort to isolate Russia as Belarus’s leader began a state visit to China — the latest examples of dueling diplomacy related to the war in Ukraine.Antony Blinken, the top U.S. diplomat, is urging five Central Asian countries that were part of the former Soviet Union — Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan and Uzbekistan — not to help Russia evade sanctions imposed by the West over its invasion of Ukraine. The countries have strong ties to Russia, but leaders there have made comments reflecting concerns about maintaining their sovereignty.One of Russia’s staunchest allies, President Aleksandr Lukashenko of Belarus, arrived in Beijing for talks with China’s leader, Xi Jinping. The U.S. has suggested that China was preparing to supply military aid to Russia, a claim rejected by the Chinese government.U.S. officials said they viewed Lukashenko’s visit as another sign of China’s growing engagement with Russia. Blinken’s trip to Central Asia follows recent visits to Kyiv by President Biden and U.S. Treasury Secretary Janet Yellen that were intended to shore up support for Ukraine.Context: China is trying to present itself as a neutral observer while maintaining close ties with Russia, a precarious balancing act. Beijing’s position has alienated European leaders who might have helped invigorate China’s economy following years of pandemic lockdowns.Other news from the war:The promised torrent of tanks from European nations to Ukraine now seems like more of a trickle.Volodymyr Zelensky, Ukraine’s president, warned that the situation in the eastern city of Bakhmut was “getting more and more difficult.”Removing a Covid testing booth at a park in Beijing. Jade Gao/Agence France-Presse — Getty ImagesChina moves to erase ‘zero Covid’China’s ruling Communist Party is trying to rewrite the public’s memory of “zero Covid,” the country’s strict lockdown policy. Analysts say the move is aimed at quashing any resentment over the enormous price China paid in economic loss and trauma to enforce its coronavirus restrictions.In a decree that was published after a recent meeting of top officials, a newly triumphant narrative has emerged in which the country’s Covid response was a “miracle in human history” and “completely correct.” China’s official messaging acknowledges none of the extremes of “zero Covid,” nor does it mention the chaos that ensued after the policy’s abrupt dismantling in early December, which left hospitals unprepared for an explosion in new infections.Instead, the party has declared that its efforts led China to a “decisive victory” over the virus. The term “zero Covid” itself, once ubiquitous, has vanished from the party’s rhetoric. The State of the WarRussia’s New Offensive: The Russian military is relying on tens of thousands of inexperienced conscripts to carry out its latest maneuver, which has barely budged over the last month.Deploying High-Powered Aides: President Biden has dispatched Treasury Secretary Janet Yellen and Secretary of State Antony Blinken in a concerted diplomatic push to show support for Ukraine.A War of Words: Russia and the West have been arguing for months about which side is more willing to negotiate ending the war in Ukraine peacefully.Analysis: The government’s messaging is in line with efforts to restore the public’s confidence, both in the party’s leadership and in the country’s future. But the aftermath of the pandemic may be especially challenging for the party to bury, as feelings of whiplash, grief and frustration simmer just beneath the surface for many Chinese residents.Counting votes in Lagos.James Oatway/ReutersNigeria’s opposition calls for a rerunThree days after Nigeria held its most wide-open presidential election in years, two opposition parties called for the vote to be canceled and rerun, saying it was compromised by vote rigging and violence.The call came as vote counting showed that the candidate of the governing party appeared to be taking the lead. With about one-third of the 36 states reporting results, Bola Tinubu, the candidate of the governing All Progressives Congress party, had won 44 percent of the vote.Many polls had predicted a win for Peter Obi, the so-called youth candidate of the little-known Labour Party. But early results showed Obi had just 18 percent of the vote, while Atiku Abubakar of the People’s Democratic Party also trailed behind Tinubu with 33 percent.Response: A spokesman for Tinubu’s party campaign council rejected the accusations of vote rigging. Independent observers raised concerns about whether the election was fair, but stopped short of accusing the governing party of rigging it.Context: Many Nigerians had looked to the election to put the country back on track after eight years of rule by Muhammadu Buhari, a military dictator turned democrat. Nigeria, Africa’s most populous nation, has struggled with economic and security crises under his leadership.THE LATEST NEWSAsia PacificDentsu helped coordinate the 2020 Tokyo Olympics in venues like Japan’s National Stadium.Hiroko Masuike/The New York TimesJapanese prosecutors accused the advertising giant Dentsu, a driving force behind the 2020 Tokyo Olympics, of illegally conspiring to evade the public bidding process.Hong Kong’s leader said the city would lift its Covid mask mandate, ending one of the last such policies in the world.Wendy’s, the American burger chain, is coming to Australia. Like other American imports, it might need to change its name.Around the WorldThe coffins of shipwreck victims in Crotone, Italy, on Tuesday.Valeria Ferraro/Associated PressA shipwreck off Italy’s coast that killed at least 63 people has made it clear that the E.U.’s consensus against migrants has hardened.After accusations of misconduct and mismanagement, the president of France’s soccer federation stepped down yesterday.U.S. NewsThe Supreme Court’s conservative majority seemed deeply skeptical of the legality of the administration’s plan to wipe out more than $400 billion in student debt.Jazz Pharmaceuticals exploited a safety requirement to prolong its monopoly on a narcolepsy drug that has generated more than $13 billion in revenue.Nearly two dozen dead whales have washed ashore on the East Coast since early December, in part because of collisions with cargo ships. A Morning ReadCustomers at Kuraichi, a sake shop in Brooklyn.Nico Schinco for The New York TimesSake is booming in the U.S., The Times’s wine critic writes. Exports of the fermented product of rice from Japan are soaring, and breweries and specialty stores have opened in the U.S. to quench the growing thirst. Here’s a guide to sake basics.ARTS AND IDEAS Should acting awards be gender-neutral?The cast of Season 2 of “The White Lotus” at the SAG Awards.Jordan Strauss/Invision, via Associated PressAt the Screen Actors Guild Awards Sunday in Los Angeles, there was at least one red-carpet question without an easy answer: Should awards shows eliminate separate acting categories for men and women?The debate over gender-neutral acting prizes has gained steam as more nonbinary actors have given acclaimed performances and, in some cases, chosen to withdraw from awards consideration rather than compete in a gendered category. “Right now, you need to choose,” said August Winter, a nonbinary actor, referring to awards that separate categories for men and women. “And I don’t think people should be put in that position.”Others worry that gender-neutral categories could mean fewer nominations — or that women could be shut out of awards consideration entirely.“I’m not sure what the solution is,” said Sarah Polley, director of the Oscar-nominated film “Women Talking.” “But it certainly can’t stay the way it is, because it is excluding people from being recognized.”PLAY, WATCH, EATWhat to CookBobbi Lin for The New York Times. Food Stylist: Sue Li. Prop Stylist: Sophia Pappas.This vegetarian tteokbokki features a base of butter-fried shallots, a layer of melted cheese and a crunchy blanket of raw cabbage.What to ReadThese three science fiction and fantasy novels offer a welcome break from reality.What to Listen ToThe experimental pop duo 100 gecs turns toward rock for its second album.Now Time to PlayPlay the Mini Crossword, and a clue: Paramour (5 letters).Here are the Wordle and the Spelling Bee.You can find all our puzzles here.That’s it for today’s briefing. Have a great day. — Dan and MariahP.S. Here’s how The Times has covered the war in Ukraine, one year in.“The Daily” is about why so many buildings have collapsed in Turkey. We’d like your feedback! Please email thoughts and suggestions to briefing@nytimes.com. More

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    Chimamanda Ngozi Adichie: After Nigeria’s Election, a Simmering Rage

    Imagine standing patiently in line, waiting to vote, and suddenly men with guns arrive on motorcycles and start shooting. Imagine men dashing into your polling unit, violently seizing ballot boxes and taking them away. Imagine other ballot boxes being destroyed. Imagine being beaten to keep you from voting for a particular candidate. Imagine a crowd of people chanting “We must vote! We must vote!” when polling workers failed to arrive as expected. Imagine the police doing very little. All these things happened during the Nigerian presidential elections on Saturday. Through it all, there was a chilling lack of transparency from the Independent National Electoral Commission, or I.N.E.C., which oversees elections.Nigerian elections have a history of being rigged, of cooked-up numbers and stolen ballot boxes. This time, though, Nigerians were asked to place their faith in a new electronic voting system that would make tampering more difficult. Technology would be the savior: In each polling unit, votes would be counted in the presence of voters and then immediately uploaded to a secure central portal. Failing to upload the results in real time was the most egregious of the many irregularities of this election because it has destroyed the cautious trust with which many approached the process.The I.N.E.C. blames technical issues for the delay. How, Nigerians wonder, can a well-funded electoral body that had four years to prepare for an important presidential election make such a significant blunder? It is reasonable, then, that many voters have assumed purposeful intent, that election workers were instructed not to upload results so that they could later be secretly manipulated.I know Nigeria, the country of my birth, intimately. I know the political culture, where the exchange of large amounts of money makes so many people conscience-deficient, where the mainstream media’s instinct is political deference and where the will of the people is often ignored. Nigerians, especially young Nigerians, are determined that this time, their votes will matter. A majority of Nigerians are below the age of 35. They are a bright, innovative and talented generation, a hungry generation, starved of good leadership, who do not merely sit back and complain but who act and push back and want to forge their own futures.On Saturday, many went out to vote, enthusiastic but cautious, their phone cameras ready to record any irregularities. They waited for election workers who arrived many hours late to polling stations. They braved the harassment and beatings of men paid to create chaos. They went off and bought their own ink for finger-printing when election workers claimed to have run out of it. They provided their own light from their phones as they stood in line in the dark, and according to one recorded case, a voter brought a small generator to a polling place when the voting machine stopped working. They refused to leave even though they had to wait so long that it was almost dawn when they could finally vote. And when it began to rain, they came together and sang beautiful songs. I have never been so proud of my fellow Nigerians. Many were voting for the first time, inspired by one candidate, Peter Obi, who has brought to them that ineffable thing that we humans need to thrive: hope.Now, as results are being counted, there is growing disillusionment. A sludge of tension is in the air. A simmering rage. Some voters say that the official numbers trickling in do not match the numbers from their polling units, that the results tell a story different from what they witnessed on Saturday. They are convinced of the complicity of those who should be caretakers of the democratic process.Demonstrators accusing the election commission of irregularities and disenfranchising voters marched in downtown Abuja, Nigeria, on Tuesday.Ben Curtis/Associated PressElections must always be transparent, of course, but for an abysmally low-trust society like Nigeria, a radical transparency is needed for credibility. Elections must be completely transparent and must be widely seen to be completely transparent; sadly, neither seems to apply to Nigeria’s presidential election.African democracies are criticized, often condescendingly so, in ways that stoke resentment, not because the criticism isn’t valid, but because it isn’t fair. Africa is full of young nation-states, and democracy takes time to establish its roots, and even when it does, the fragility always remains.I’ve always found it curious that African countries were expected to form functioning democracies right after independence, even though the colonial governments they had only just freed themselves from were dictatorships in everything but name. Nigerians want a functioning democracy, and they are starting on the path to it but might be derailed unless the international community pays attention now.Nigeria is Africa’s tottering giant, the continent’s most populous country, the most politically and culturally dominant. To pay real attention to Nigeria is to signal that Africa matters, as the United States has always maintained. The Biden administration needs to stand behind the Nigerian people now and make a firm commitment to support election transparency. Besides — my tongue is lodged in my cheek — you don’t want a wave of Nigerian asylum seekers fleeing the unbearable discontent of living under an illegitimate government.Sometimes democracies are threatened by foreign invasions and sometimes democracies are most at risk from internal forces. All of them need support.Chimamanda Ngozi Adichie is a novelist and the author, most recently, of “Notes on Grief.”The Times is committed to publishing a diversity of letters to the editor. We’d like to hear what you think about this or any of our articles. Here are some tips. And here’s our email: letters@nytimes.com.Follow The New York Times Opinion section on Facebook, Twitter (@NYTopinion) and Instagram. More

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    Opposition Parties in Nigeria Call for Election Rerun, Citing Vote Rigging

    Two parties say that the presidential vote in Africa’s biggest democracy was marred by fraud and violence, and they called for the head of the election commission to step down.Nigeria’s two major opposition parties on Tuesday called for the presidential election to be canceled and rerun, saying that it had been compromised by rigging and widespread violence.The election over the weekend in the West African nation — the most populous on the continent, with 220 million people — was the most wide open in years, with a surprise third-party candidate putting up an assertive challenge.On Tuesday, the chairmen of the two opposition parties — the People’s Democratic Party and the Labour Party — called for the head of the government’s electoral commission to resign, even as the commission continued to release results.With about one-third of the 36 states reporting results by Tuesday afternoon, the candidate of the governing All Progressives Congress party, Bola Ahmed Tinubu, appeared some distance ahead of his rivals in the count. Some 87 million people were registered to vote, but results from the first tabulations suggested low voter turnout.“This is not a credible election,” said Iyorchia Ayu, the chairman of the People’s Democratic Party, Nigeria’s main opposition party, at a joint news conference on Tuesday afternoon in Abuja, the capital. “It is not acceptable.”International observers who monitored the election reported delays, technical hitches and violence.The Independent National Electoral Commission had said in a statement on Monday that it took “full responsibility” for the logistical problems and delays.As of Tuesday afternoon, Atiku Abubakar of the People’s Democratic Party trailed behind Mr. Tinubu with 32 percent of the votes, and Peter Obi, the so-called “youth candidate” of the opposition Labour Party, had 17 percent.On Monday, Mr. Obi pulled off an unexpected victory in Lagos State, home to the country’s largest city and traditionally a stronghold of Mr. Tinubu, who was its governor for eight years. More