The FritzTrainer PowerPlay Attack with 1.e4 by Daniel King is a chess DVD created by ChessBase in Germany. This training program, designed for Windows operating systems, focuses on improving chess skills by studying powerful attacks in the opening with the move 1.e4. It offers a standard license category for use and requires a minimum of 64 MB of RAM and a 2 GHz processor speed for optimal performance. With its English language interface, this software is a valuable resource for chess enthusiasts looking to enhance their gameplay.. Free shipping to the buyer in the USA.