The Two-Over-One Game Force 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. I Have Presented The Fundamental Aspects Of The Bidding Structure In This Book.. While Many Players Claim They Play 2/1, This Is Not The Case. They Have Allowed The Bidding Structure Of Standard American To Prevail, Like Bid