Ocarina of Time
Defeat Ganon (No SRM)
Defeat Ganon (No SRM) optimally performs a Dynawarp known as Ganonfloor to warp from Dodongo's Cavern as Child to the end of the Tower Collapse sequence.
There are tutorials by KeganCG for the GameCube (optimal) and Wii VC (~45 seconds slower) routes, although they are similar except for the actual Dynawarp.