mark my words

athiest father preying for a secular future

December 29, 2009


As you know, Shona and I are big Duplicate bridge fans.

Below are the system notes for our bidding system dubbed Shark

Shark Bidding Notes

Also some other systems I created


Super Spade

  1. Greg Earnest says...

    I just happened upon your Shark system, and I am intrigued. Have you had more success with it in Pairs or Teams? I put together a precision system based on different systems I’ve encountered and pulled the things I liked. But the weak 4-card majors in 1st/2nd seat(plus wide-range in 3rd seat) along with the intermediate 2 bids are fascinating to me.

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