He fought in the war in Donbas and was awarded the Order of the Gold Star (Hero of Ukraine) in 2016 for his actions during a combat mission in Avdiivka.

[3] In the spring of 2014, Chybineyev's unit was deployed to Chervonyi Lyman [uk], where they faced enemy fire that injured several of his soldiers.

The unit successfully destroyed all twelve targets, including machine guns, grenade launchers, and snipers.

For his actions, he was honoured with the Order of the Gold Star by President Petro Poroshenko during the Independence Day of Ukraine parade on Khreshchatyk street.

[4] While fighting during the Russian invasion of Ukraine, Chybineyev was killed in action in the Battle of Hostomel on 3 March 2022, his 34th birthday.