Crafty Advanced Chess Algorithm

Companies and agencies stay miles away from this(Dont' bid). this is for hard working individual freelancers. I want to build an advanced portal for chess enthusiast who are extremely sick and tired of easy chess AI available online. The difficulty level will be extremely hard.(SO i want to implement either thinker or crafty chess). Crafty is written in C ,I am very open and flexible about the platform and technology being used as long as it delivers Good difficulty level .after the modification of AI it can be integrated with Xboard or winboard. You may be paid 30-35% revenue generated by the software once it is live(if i need u for life long support) or i might do some advance payment to get rid off you. So it depends on who you are and what you have to offer. Please do not do blind bidding i am not interested in your portfolio or what you have done so far I am more interested in what you can do for the project .I need solid proof of concept. individuals with interest in chess and it's algo will be preferred . happy bidding!