ChessV is a program written by Greg Strong that can play Chess and a handful of Chess Variants that I’ve been hosting for the last month or so. Since having the program available online has made people interested in working with its codebase, including having Muller convert it to work with Winboard, Greg Strong has worked on the code again and has just released ChessV 0.9.4, which is a bugfix release. The only new feature this version of ChessV has is a special binary that can interface with Winboard.
It is available here for download:
http://samiam.org/chessv