| 8 | the method adopted by Japanese chess. Moreover, the program which I made is parallelized on Playstation 3 (PS3). As the number of trial increases, I tried to improve the program. It is important for the evaluated functions to distinguish the situations of the board. My program is used three functions properly. the parallelization was successful. However, the program did not become strong as the number of processor increases. In the program of board games, the parallelization was not effective without a appropriate way to select the next move. |