Videos posted to social media are believed to show an oil terminal outside of Kyiv on fire after a Russian attack. There are also reports that a gas pipeline in Kharkiv has been targeted after the city came under heavy fire. Residents have been advised to keep their windows shut against hazardous chemical fumes

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• Russian forces advance inside Ukraine: what we know so far

The ban on men aged 18 to 60 leaving the country leads one father to take drastic action

• Ukraine invasion: latest updates

Clutching a mobile phone number of a woman she had never met, Nataliya Ableyeva crossed the border from Ukraine into Hungary entrusted with a precious cargo: a stranger’s children.

Waiting at the border crossing on the Ukrainian side, Ableyeva had met a desperate 38-year-old man from her home town of Kamianets-Podilskyi, with his young son and daughter.

A man who claimed to be Russian was filmed apparently reprimanding a group of Russian soldiers in Melitopol, Ukraine. Russia has made claims to have taken the coastal city, where an airbase and a hospital were hit on Saturday morning.

He says to the soldiers: 'Russians invading Ukraine is so fucked up! What are you doing here? We have our life and you have yours. I’m Russian too, but I live in this country.

'You have your own country and we have ours. Don’t you have any problems in your own country? Are you all rich there? Shame on you!'

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• Kyiv apartment building hit as Ukrainians fight off Russian attacks – video report

Fierce fighting broke out in Kyiv as Russian forces failed to push their way towards the city centre from multiple directions in the early hours of Saturday. An airstrike hit a residential building in Lobanovsky Avenue 6, in the centre of Kyiv. Video shared by the Ukrainian president's press service showed the missile exploding in a private flat

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• Battle for Kyiv as Ukrainians attempt to hold off Russian forces

Russian forces have pressed towards the capital, Kyiv, as the death toll in the conflict rose to at least 198

• Ukraine invasion: latest updates

Russian troops pressed towards Ukraine’s capital on Saturday after a night of explosions and street fighting that sent Kyiv residents seeking shelter underground.

The death toll so far in the Russian invasion of Ukraine is at least 198, according to the Ukrainian health ministry. Three children are among those dead. The ministry’s head was quoted by the Interfax news agency as saying 1,115 people had been injured, including 33 children.

The Ukrainian president, Volodymyr Zelenskiy, said at press briefing that his country would triumph over Russian forces. He said Ukrainian forces controlled Kyiv and key areas, adding: “We are defending our land and the future of our children.”

More European countries are in favour of cutting Russia out of the Swift global payments system, Zelenskiy and the Ukrainian foreign minister, Dmytro Kuleba, have said. France supported the move, said Kuleba, while the Cypriot finance minister said his country was not opposed. In Italy, the leader of PD, a main coalition party, said Rome would support a block.

Germany is in talks over approving the delivery of 400 RPGs to Ukraine by a third country but a decision has not been taken yet.

Russia now has at least 50% of its invasion force inside Ukraine but is making slow progress due to unexpectedly stiff resistance, a senior US defence official has said. The official said that the Russian military had still not taken control of any Ukraine city, nor has it gained air superiority over the country, and the US had “indications that the Russians are increasingly frustrated by their lack of momentum over the last 24 hours.”

Russia’s former president, Dmitry Medvedev, said Russia could cut diplomatic ties with the west. The Russian RIA news agency reported that the senior lawmaker Andrei Klimov said Russia would decide in which areas it would work with the west and where it no longer made sense to cooperate.

A Russian shell has hit a residential building in the centre of Kyiv, Ukraine says. Video shared by Zelenskiy’s press service shows the missile exploding in a private flat, sending smoke and debris into the living room.

Thirty-second clip shared by Ukrainian news outlet HB shows a man standing in front of what appears to be military vehicles

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A video which apparently shows a Ukrainian man attempting to block a Russian military convoy has gone viral online, with comparisons being drawn to the “tank man” of Tiananmen Square.

The 30-second clip, shared by Ukrainian news outlet HB, shows a man standing in front of what appear to be military vehicles. As the vehicles try to swerve around him, the man jockeys to the side, seemingly in an attempt to block their progress.