Greetings,
We are a pair of a game developer and a level designer. We have an intermediary knowledge about chess rules, but we have played a lot of board games based on chess and we know how to add a twist to it and make it fun. As you may know, there's a lot of programming to be done to make a chess game, specially about AI functionalities and how the plays are calculated, while also developing a game itself and integrating art is something that also takes a lot of time, so that's why we are asking for 3 months of development at the charge of 1000$ per month.
There's a lot of rush services here at freelancer, but since you're a developer, you should already know that maintainable software requires a good infrastructure, use of design patterns and overall clean code, so please take that on consideration when making your choice. We got selected as preferred freelancers (top 2% of Unreal Engine skill) only making games in a honest way (there's also a lot of people which pays for ratings and skill exams...).
Please take some time to talk with us, we are 100% certain that we can make an awesome job together with you and, with some luck, this project may mean a longtime partnership.
Thanks for your attention and we hope to talk with you soon,
Rafael and Monique