This is related to the draw for the Champions League last 16, which brings Madrid and CSKA. The first leg will be held at the Luzhniki Stadium, Moscow, on February 21, while the second leg will take place at the Santiago Bernabeu on March 14.
"In recent years, CSKA at the highest level in Europe, so we must be vigilant. Great Russian teams and always had good players up front. CSKA also like that," said Butragueno.
"If it reaches the level that we used to show, then we can be very confident. However, anything can happen in football. Because of one small thing or a bad afternoon, you could be knocked out. We need to be alert, pay attention, and hope the players are inspired . "
"They are a dangerous opponent, and other factors will also determine (the game). For example, low temperatures in Moscow in February. Field (Luzhniki Stadium) is also a new thing for us," he said.