The "BEATING THE SICILIAN - A Grandmaster's Repertoire - Bologan - Vol 1 Chess DVD" is a chess software produced by ChessBase, a reputable brand known for creating high-quality chess products. This DVD features a comprehensive repertoire specifically designed for players looking to master the Sicilian defense, with a focus on the Bologan variation. The software is in English language and compatible with Windows operating systems. With a minimum of 1GB of hard drive space and 1GB of RAM, this DVD is suitable for use on multiple devices, making it a valuable resource for chess enthusiasts.Free first class shipping to the buyer in the USA. Your purchase helps a struggling Senior Citizen pay his bills . Thanks for looking