Penarol took a commanding 2 - 0 lead in the first half .
Nacional 's players did n't appear after the interval , with rumours that Penarol 'd fled via Penarol 's dressing room window .
Penarol took a commanding 2 - 0 lead in the first half and Nacional 's players did n't appear after the interval , with rumours that they 'd fled via their dressing room window .