You will have unlimited opportunities to fight Red. However, you cannot beat him twice in the same day. After defeating him, if you go back to where he usually is within the same day, you will see that he isn't there. Wait a day, maybe beat the Elite Four to pass the time, and he will return.
You can't fight ash...only red
no as Red is the male character in the fire-red/leaf-green games only he uses a different name if you want to fight Red get Pokemon heart-gold or soul-silver
You can't trade Pokemon from Pokemon Gold to Pokemon Red, you can only trade Pokemon from Red to Gold and not the opposite.
yes, but only a shining one, unlike silver, gold, and crystal
Yes, he comes back and you can fight him again after beating the elite 4. Whenever you beat the elite 4 it kinda resets Red.
You Don't, That's only in Pokemon Gold, Silver & Crystal. Red is one of the name choices for your character when starting a new game.
You have to defeat the Eight Kanto gym leaders before you can fight red. After you defeat them you can go after red, he is at the top of Mt. Silver.
You go explore Mt. Silver and fight Champion Red.
Your thinking of Pokemon Silver/Gold/Crystal, which has a Shiny Gyarados, which is part of the Plot, which you will have to fight at one point. Same for Soul Silver and Heart Gold, which also features a Red Gyarados.In Diamond/Pearl/Platinum, the only way you will encounter a Red Gyarados is in the wild. The chances are 1/8192 in finding a Shiny Pokemon. If you breed a Shiny Gyarados or Magikarp, and it has an egg, the egg has a 1/69 chance of being shiny.
You can only fight him at the PWT, south of Driftveil, as part of the the Champions Tournament.
They fight each other only for the colour of the team not for anything else
its not in the game only in gold silver crystal