White flag? Omg. King on side is the symbol of resignation. Any CHESS player knows that.
I thought white flag meant 'surrender'...
In war. In chess, the accepted and easily recognizable symbol is the king laying on it's side. Using a flag...especially if it blends into the background makes it harder to see. And to chess players, the word 'flag' has another meaning, "to lose on time". In a chess context, using a flag is confusing, not what you want if you're designing a user interface.
Take a look at Arena or Babaschess. They both use laying kings, if I'm not mistaken, to denote resignation.
Don't like the new version at all. Much prefer the old one. Can't we bring it back?