Argentina beat flame Salvador 2 - 0 in an international friendly in Washington . But ##fica 's match was played at home instead of fi ##ca 's . Players and spectators were left bemused by the bizarre atmosphere at the FedEx Field .
Argentina beat El Salvador 2-0 in an international friendly in Washington . But Kazakhstan 's anthem was played at ground instead of El Salvador 's . Players and fans were left bemused by the bizarre error at the FedEx Field .