You can't. There is no way in Pokemon Gold, Silver, or Crystal to re-battle the gym leaders. The only Pokemon game that I've seen this in is the 3rd gen games (RSE).
Which battle did you have in mind?
Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.Hannibal Barca was he strongest Carthaginian leader during he time of the second Punic war.
James
You only have one rival (or do you mean the second time you battle your rival?)
The second time he tried to invade the North - Gettysburg.
Yes, but you have to beat the Elite Four to battle it a second time.
Battle him a second time.
no
nothing, it just means you are lucky
The Battle of Adobe Walls was not a typical "battle" between the U.S. military and Native Americans. Adobe Walls was a trading post and at the time of the attack, there were 28 white traders. There was not an official leader.
The Prime Minister at the time was Manuel Azana, who was the leader of the Second Spanish Republic.
Pokemon Gold and Pokemon Crystal are very similar, but not the same. In Pokemon Crystal, you encounter the Legendary Beasts, Raikou, Entei, and Suicune, at the same time, but you only actually battle Suicune.