Nuke question, has this ever happened?

Got to thinking during a recent Nuke game, what would happen if there were 2 players left and play A has 1 territory and player B has 2. Player A's turn comes and he's holding 5 cards ( 3 green and 2 blue) and the 3 green are the cards for the 3 remaining territorys, he plays them and it's game over - but who won
and has this scenario ever happened to anyone 


