Chessmaster, The (Japan) is a version of the classic chess strategy game adapted for the Nintendo Game Boy and released in Japan. The gameplay would retain the core rules and objectives of chess but might feature interface adjustments to suit the handheld console's controls and screen size. This game most likely supports different difficulty levels for computer opponents.  Further research is needed to identify the specific developer that ported this title to the Game Boy in Japan.

Chessmaster, The (Japan)

Championship Pool (USA)