Chess vs Shredder Chess

tChess Pro is the high-quality, critically acclaimed chess game with the richest features for the iPhone, iPod touch, and iPad. It's perfect for every player: Beginners: Not everybody is a chess master! Most chess games are too strong or just make random mistakes at easier levels. tChess Pro has unique algorithms to simulate human opponents. Experts: tChess Pro has a top-tier chess engine. (Over 380 ELO points stronger than Caissa Chess.) Enthusiasts: tChess Pro's Analysis Mode is like having a chess master in your pocket. You can get the engine's "expert opinion" about any game or position in real-time: which side is winning, and the best sequence of moves. Just like a professional desktop chess package. More key features: - Perfect for 1- or 2-player games - Strong computer opponent - Play against any ELO rating from 500 to 2500 - Integrated "Learn Chess" e-book app (Apple Staff Favorite!) - Opening Library feature lets you explore chess opening theory as you play - PGN Database feature lets you download and view PGN files - Support for 3-stage time controls with Fischer increments - Position Editor to enter positions from books, newspapers, etc. - Save and load games; export them in standard PGN format - Use the Profile feature to play rated games against the computer and track your progress tChess Pro is developed by Tom Kerrigan, author of the TSCP and Stobor chess engines.

Play better chess with Shredder Chess - the classic chess opponent, trainer and analysis partner for iPhone. Shredder gives you a chess opponent that adapts to your level, from casual beginner to strong club player. Play a quick game, solve tactics, get warned before mistakes and analyze your games to understand where you can improve. Whether you want to learn chess, sharpen your tactics or simply enjoy a good game, Shredder helps you make every move count. Why chess players choose Shredder: • Adaptive playing strength from beginner to master level • Optional auto-adjusting opponent that matches your play • Built-in coach that warns you before mistakes • 1,000 chess puzzles for tactics training • Game analysis to find mistakes and improve your play • Estimated Elo rating with progress diagram • Human-like playing styles, from passive to aggressive • Opening book with more than one million moves • Set up and analyze any position • Save games, share them by email and review later • Multiple boards and pieces • VoiceOver and accessibility support The Shredder chess programs have won 19 World Computer Chess Champion titles, making Shredder one of the most successful names in computer chess. Play a game. Solve a puzzle. Analyze your moves. Get stronger with Shredder Chess.