.ROR

.ROR file extension

This is the basic program to work with .ROR extension

Chess Assistant

Chess Assistant CD Reference

Chess Assistant 12 with Houdini 2 is a unique tool for managing chess games and databases, playing chess online, analyzing games, or playing chess against the computer. The Starter Package includes the best chess engine – Houdini 2, Chess opening Encyclopedia 2011, a powerful search system, a unique Tree mode, databases of 5.1 million games in total... (more)

The program works with the following extensions: cdp, ror