Javascript UCI chess engine
To use this engine please download program Jsuci (https://sourceforge.net/projects/jsuci/).
You need download program Arena (http://www.playwitharena.com/?Download).
In Comand Line please write path to jsuci.exe (C:\Games\Chess\Arena\Engines\jsuci\jsuci.exe).
In Comand Line Parameters please write path to rapchess.js.
You need download program Winboard (http://www.open-aurec.com/wbforum/viewtopic.php?t=51528).
Inside Winboard directory please create directory Jsuci with file rapchess.js and jsuci.exe, and you should click in menu Engine / Edit Engine List and add line:
"Rapchess" -fd "..\Jsuci" -fcp "jsuci.exe rapchess.js" /fUCI