Matthew Johnson

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pescetti - A Duplicate Bridge Scorer

Pescetti generates dealing sheets for pseudo-duplimating boards from a computer-dealt source. Pescetti will also generate deals for you, and export them in a suitable form to be read by the dds double-dummy solver.

The research which produced this method was published in the procedings of the 2008 Security Protocols Workshop and the paper is available here.


Installation instructions are available in INSTALL and instructions for use in README.

Dealing How-to

A document describing how to use the resulting permutations to create the duplicated boards is available here.


This program is released under the GPL. The documentation and sources are available here.

The latest release is 0.5. You can see whats new in the changelog.