ChessGenius for

From Richard Lang:

A World Champion, award winning chessprogram. Packed with features for beginners and experts: 40 playing levels including easy and blitz - Chess clocks - Move record - Display of thinking - Save/load game. Superb playing strength. The authors chess programs have won ten world championships. Features include: Powerful, compact and fast. Three board sizes: small, big or giant. The small board display shows chess clocks, move record and 'thinking' information. Hint. ChessGenius can suggest a move for you. Tutor Option: ChessGenius will warn if a blunder or weak move is played and give the option of takeback. Set up position. Forty playing levels. 10 'easy', 10 'blitz', 10 time per move and 10 'mate solver'. Understands the rules of chess including: draw by repetition, 50 move rule, en passant, castling, under-promotion etc. Take-back moves also step-forward and replay game. ChessGenius can play against itself or allow two player games. Analyze game: Like 2 player mode but ChessGenius calculates continuously and shows its thinking on the small board. Color and gray scale support. Color on all color devices and gray scale on Palm devices with OS 3.0 and above. Save and Load games. Games are saved as memos. PGN compatible . Permanent brain option allows ChessGenius to think when it is your turn to move.