Using these libraries will help us focus only on the most interesting task: creating the algorithm that finds the best move. The starting position is used as input and the output is all the possible moves from that position. A visualization of the move generation function.

Based on this, we can calculate all legal moves for a given board state. The move generation library basically implements all the rules of chess. We’ll use the chess.js library for move generation, and chessboard.js for visualizing the board. Step 1: Move generation and board visualization You can view the final AI algorithm here on GitHub. I’ll demonstrate how each affects the algorithm’s playing style. Let’s explore some basic concepts that will help us create a simple chess AI:Īt each step, we’ll improve our algorithm with one of these time-tested chess-programming techniques.

This ofcourse would be harder for pictures taken from books as they won't exactly match the libraries, so I'd probably use something like MSE to determine the closest matches, this might be more computationally intensive though (maybe too much) so if people have like a set of 100 pictures of the same set (same book) we could start by showing us a couple of pieces on the first image.By Lauri Hartikka A step-by-step guide to building a simple chess AI Then making it work for photographs (ofcourse with the expectation that the quality of the picture is adequate, no pictures taken preferably out of an anngle, with the board rotated and the page of the book itself curled too much :p), where we'd try to idea the board and go from there with, an existing ofcourse, sub-image recognition library. In the first stage we'd stick to digital images (screenshots), this would probably be quite easy. In the beginning it would need user input, telling them what pieces are what on the board, the pieces would be extracted from the squares and saved as a set in a database. I don't think it will be necesarily 'hard', it'll rather be tedious work to code it. I might give this project a try after my exames, already created the GIT repo for it with my buddy ^_^. (I think you will discover it's not quite as easy as you think.) There will always be an interest for something like this. Tens of thousands of webpages exist that are chess related, or have chess diagrams. Chess is played by millions of people, all over the globe. If there is still interest in this I could easily make it.

Create pgn chess file