This free internet Checkers game is great for concentration and for keeping your mind sharp. And just plain fun! Play now for free. Chinook is a computer program that plays checkers (also known as draughts). It was developed between the years to at the University of Alberta, by a. Checkers Game. Drag and Drop. Blue goes first. For a double jump, drag and drop twice. Also called "Draughts". Red player: Type: Human, Computer (Easy).