Soccer balls lie on a pitch prepared for Russia's national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Denis Cheryshev, centre, smiles before a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Elmir Nabiullin, right, smiles before a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia’s goalkeeper prepares for a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's goalkeeper holds a ball during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Ruslan Kambolov plays with a ball during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Ruslan Kambolov holds a ball during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's goalkeeper Anton Shunin holds a ball during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Artyom Dzyuba arrives for a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's goalkeeper Marinato Guilherme warms up during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's goalkeeper Marinato Guilherme warms up during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia’s head coach Stanislav Cherchesov watches his players during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's players run during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's players run during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Konstantin Rausch, centre, arrives for a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Egor Sorokin, centre, arrives for a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Artyom Dzyuba, centre, arrives for a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Artyom Dzyuba, centre, arrives for a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Egor Sorokin plays with a ball during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia’s head coach Stanislav Cherchesov watches his players during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia’s head coach Stanislav Cherchesov walks during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Egor Sorokin warms up during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's Egor Sorokin, left, and Georgi Dzhikiya warm up during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia’s head coach Stanislav Cherchesov walks during a national soccer team's training session at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia’s head coach Stanislav Cherchesov, left, talks to acting President of the Russian Football Union Alexander Alaev before a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's players run during a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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Russia's players walk before a national soccer team's training session ahead of Nations League match against Turkey at the Novogorsk training base, outside Moscow, Russia, September 3, 2018.

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