Context The goal of the project is to build a model able to generate **[FEN][2]** description based on a schematic image of a chess board. Content **100000** images of a randomly generated chess positions of **5-15** pieces (**2** kings and **3-13** pawns/pieces) Images were generated using **28** styles of chess boards and **32** styles of chess pieces totaling 896 board/piece style combinations. Images were generated using [this custom-build tool][1] All images are **400** by **400** pixels. - Training set: **80000** images - Test set: **20000** images Pieces were generated with the following probability distribution: - 30% for Pawn - 20% for Bishop - 20% for Knight - 20% for Rook - 10% for Queen 2 Kings are guaranteed to be on the board. Labels are in a filename in [Forsyth–Edwards Notation][2] format, but with dashes instead of slashes. Acknowledgements [Chess.com][3] for providing images of pieces and boards. [1]: https://github.com/koryakinp/chess-generator [2]: https://en.wikipedia.org/wiki/Forsyth%E2%80%93Edwards_Notation [3]: http://chess.com Note Some positions may be illegal such as both kings are under check.