Complex sentence: In extra-time, Madjer lobbed a ball from the midfield over Peñarol's keeper, which landed on the snow a few feet away from the goal line but with enough momentum to roll into the goal and secure Porto (and Portugal's) first Intercontinental Cup.
Split into simpler sentences: In extra-time, Madjer lobbed a ball from the midfield over Peñarol's goalkeeper. The ball landed on the snow a few feet away from the goal line, but with enough momentum to roll into the goal, and thus secured Porto (and Portugal's) first Intercontinental Cup.