This contest for dominance is a war of attrition. The first part is a stand-up fight with slaps to the face and body, slaps to breasts, hairpulling and belly punching allowed. This part begins topless in jeans and continues in lingerie bottoms. The second part moves onto the bed, where one woman wears down her opponent and finishes the fight. The first woman to gain a school-girl pin after the 15-minute mark is declared the winner.