Sargon III by Dan and Kathe Spracklen Reviewed by T.A. Marsland The slayer of a $5 million maxi has returned in new clothes, and is now available for use with the "greatest thing since tinned milk", the Apple McIntosh. Priced at about $50 this version of Sargon uses a 4MHz. Motorola 68000 processor with 128 Kbytes of memory. It makes effective use of McIn- tosh features such as the mouse to enter moves, and the display windows to show the board, the moves made and the moves being considered. The program is excellent for speed chess, especially if "ponder" mode is used, although the feel is more of a pocket chess game. All the common modes of play from 5 secs. to 6 mins per move are provided, along with the customary features like, great games and problems, and an opening book. The primary advantage over self contained units is that with Sargon III you can view the search window while the machine thinks. Use of this option may lower the quality of play slightly, but most people should find it interesting. While many things have been done well, retracting moves is still clumsy. Also, saving the current game for continuation at a later time seemed awkward. The restart of an old game is unusual, too, since one has to replay (in automatic mode) the previous moves. Overall I was impressed not only with the hardware/software of the product, but also with the per- ceived strength of the program and the way in which it retained the interest of its opponents. The only thing I missed was a clock display to remind users to "keep moving". January 9, 1985