Zaza Pachulia took one step. Pachulia's slide and his injurious contact with Kawhi Leonard's landing left foot were the most important moment of Golden State's 113-111 victory, and probably the most important moment of the series and the playoffs so far. The Spurs were well on their way to a win that would have challenged NBA destiny and disrupted the preordained plan for a Warriors-Cavs re-rematch.