you go down south and you will see a man that will give you an item then you do the rest.
you beat the last gym leader in johnto
you have to beat the last gym leader
You beat the 6th gym leader.
You beat Chuck, the 4th gym leader, in Cianwood city. After you beat him, leave the gym. His wife will come up to you and give the HM to you.
He disappears until you beat the Pokemon league again.
beat gym leader
get stronger then you are before
you have to beat the last gym leader
you beat the last gym leader in johnto
You beat the 6th gym leader.
Simply beat the gym leader in every gym.
you go west of ecturek and face the gym leader of olivine
level up your Pokemon and get many full heals
After beating the 16th Gym leader, you can Catch Mewtwo, and then just train for Red.
Beat the gym the gym leader will request you going in there but you will have to fight
you can't, you must beat whitney first.
First, beat the Goldenrod Gym leader. Next go to Ecruteak City. There, he is in their Pokemon center. Then go visit his house. He'll give you an Eevee.