Sargon III

The Sargon series were the connoisseur's chess games at the time. This edition includes variable move times, ranging from 5 seconds to infinity. Moves can be undone and you can swap sides during the game. The search feature displays its calculations as you play, which can be useful to learn from. Special tactical situations, opening move sequences and checkmate practices can be loaded in for learning purposes.

Sargon III was the first third-party executable software for the Macintosh.