Yes they battled. They battled for a egg Ash won but May got to keep the egg
she missed may
ash
you cant battle ash in this game although you do battle red on mt silver
you dont battle ash, instead you battle "red" on mt.Pire in the old region.
No, you don't battle Ash in Platinum unless you named your rival ash. Other than that, it is impossible.
Battle of Ash Hollow happened on 1855-09-03.
Yes, May returns during the Sinnoh season for the Wallace Cup competition where she meets up with Ash and Brock again.
goes to Battle Frontier with Ash & Brock & Pikachu Combuskon Evolve into Blaziken
Battle of Ayta ash-Shab happened on 2006-07-12.
Well i am not 100 percent sure if ash likes any of the girls dawn no may and misty are tied because one they show feeling well sort of for misty and they are HOT and i think misty and may are going to battle for marring ash.
There is no evidence besides the infamous rumor of the Pok*mon episode kissing under the mistletoe. It showed a scene of Ash and May kissing, but they have no proof or link. So the answer is no.
No you cannot battle Ash in Pokémon Black 2 however you can battle Red (who Ash was loosely based off of) in the Pokémon World Tournament.