I just came across this beautiful video
This is the true definition of sportsmanship and selflessness. Lutherman could've gotten an easy win, but she didn't. She chose to do the morally right thing and help her fellow marathoner. This makes her an example to all of us, along with many others.
The reason I'm posting this in Player Behavior is that (even though it's not the exact same situation) it shows that sometimes you don't have to exploit the disadvantages of the enemy to win. Because even though you might lose the game you can still be the moral winner and that to me has thousands of times more value in it than any competitive trophy ever will.
Thanks for reading.