The 2/1 Game Force bidding system is an improvement over the Standard American System that has been in effect and played by bridge players for many years. The advantage of the 2/1 system is that it allows the partnership to know that game is possible with only a single bid. In this book, I have tried to present the fundamental aspects of the bidding structure for playing a "pure" Two-Over-One Game Force system of bidding. In this book, I have tried to change behavior by presenting a series of bids geared toward the 2/1 bidding structure that includes Bergen, Reverse Bergen, and Combined...