Chessmaster 9000 (c) Mindscape „1 öÿÿÿddcd ˆ_Œ_ZUddddZZ22 Alekhine Frequency Book.obkUser_created.BMPFrtitz Alekhine1 (Grandmaster 5.0)Grandmaster 5.0 was created on Sept 26, 2002 and is a very fine chess program. Fritz Alekhine1 was created on Nov 10, 2002.Fritz Alekhine1 is rated at %d U.S, and is mostly neutral. It uses the "Alekhine Frequency Book".