Chess Plus+ is an enhanced computer chess game powered by a sophisticated artificial intelligence engine resulting in automated opponent player ratings ranging from Novice to Grandmaster!

With Chess Plus+ you will engage in challenging computer player chess games whether you're just starting out or an old pro! Algorithmically varied computer opponent gameplay simulates real-world match conditions.

Includes 4 chess ebooks built-in for offline reading on chess Fundamentals, Strategy, Game Play, and Openings.

FEATURES:
• Computer Player Grandmaster ELO of 3450+
• Castling, Promotion, and En Passant
• Save Game Moves to File
• Dual Player Time Clocks
• Invert Pieces Feature
• Play Black or White
• 4 Modes of Play
• Scrollable Moves List
• 4 Chess eBooks Included
• Move Count, Status, and Turn Displays
• 10 Computer Player Levels
• Resizable App Window
• Includes Chess Rules
• And more!

Mac OS Compatibility: All machines running OS X 10.7 and above.