Russian players during a training session held in Federal Sports Centre Novogorsk, Novogorsk, Russian Federation, 04 July 2018. Russia will face Croatia on 07 July in a quarter final match of the FIFA World Cup 2018. EFE/EPA/ABEDIN TERKENAREH

Russian head coach Stanislav Cherchesov speaks to players during a training session held in Federal Sports Centre Novogorsk, Novogorsk, Russian Federation, 04 July 2018. Russia will face Croatia on 07 July in a quarter final match of the FIFA World Cup 2018.EFE/EPA/ABEDIN TERKENAREH

Russian head coach Stanislav Cherchesov during a training session held in Federal Sports Centre Novogorsk, Novogorsk, Russian Federation, 04 July 2018. Russia will face Croatia on 07 July in a quarter final match of the FIFA World Cup 2018. EFE/EPA/ABEDIN TERKENAREH

Russian goalkeeper Igor Akinfeev during a training session held in Federal Sports Centre Novogorsk, Novogorsk, Russian Federation, 04 July 2018. Russia will face Croatia on 07 July in a quarter final match of the FIFA World Cup 2018. EFE/EPA/ABEDIN TERKENAREH

Russian goalkeeper Igor Akinfeev during a training session held in Federal Sports Centre Novogorsk, Novogorsk, Russian Federation, 04 July 2018. Russia will face Croatia on 07 July in a quarter final match of the FIFA World Cup 2018. EFE/EPA/ABEDIN TERKENAREH

Russian head coach Stanislav Cherchesov during a training session held in Federal Sports Centre Novogorsk, Novogorsk, Russian Federation, 04 July 2018. Russia will face Croatia on 07 July in a quarter final match of the FIFA World Cup 2018. EFE/EPA/ABEDIN TERKENAREH

Russian head coach Stanislav Cherchesov during a training session held in Federal Sports Centre Novogorsk, Novogorsk, Russian Federation, 04 July 2018. Russia will face Croatia on 07 July in a quarter final match of the FIFA World Cup 2018. EFE/EPA/ABEDIN TERKENAREH