The parallel optimization based on the PVS algorithm and research on the evaluation function in the Game of the Amazons

The PVS search function, as a current mainstream and efficient algorithm, has been widely used in various kinds of chess program. We applied the parallel search function based on the PVS and improved the running speed of the program. At the same time, we also did some research and experiments on the evaluation function of Amazon chess which provided a set of available Amazon evaluation functions and parameter adjustment results for reference.