The game will be held at the Luzhniki Stadium in Moscow on Sunday.

“We have a tactical plan, a very clear one. We know what Russia and Spain can do. One cannot avoid mistakes in football, but we need to minimise them," said Hierro.

"We need to act appropriately, wisely and analyse the situation. We have done a lot already, and our task for the game is clear."

Spain topped their group, despite being held to draws by Morocco and Portugal, while they managed to defeat Iran 1-0.