message: give two seconds for moves past on cgos.
diff: @@ -191,5 +191,5 @@ class CGOSPlayerMixin(MCTSPlayerMixin):
  if position.n < 300:
  self.seconds_per_move = 5
  else:
  - self.seconds_per_move = 1
  + self.seconds_per_move = 2
  return super().suggest_move(position)
  