Change Horses

A racing game with a twist. Players secretly get a horse (of a particular color) assigned before the game starts. The player with the horse in last place at the end of the game wins. On your turn - sequence of play is decided by auction - you play a card that controls two different colored horese. When every player has put down cards, the horses move; but only horses with an odd number of cards on the table! If the number of open cards is even, the horse does not move. But, true to the spirit