Kuhn poker

Kuhn poker is a simplified form of poker developed by Harold W. Kuhn as a simple model zero-sum two-player imperfect-information game, amenable to a complete game-theoretic analysis. In Kuhn poker, the deck includes only three playing cards, for example, a King, Queen, and Jack. Both players are dealt a card, and they may choose to bet or check. If both players bet or both players check, the player with the higher card wins. Otherwise, the betting player wins.