I love chess programs on my Mac and Palm and even did on my older Windows Mobile phone. Now that my contract ended with my old carrier I immediately bought my iPhone and started to look foir a chess game. What a disappointing assortment of the usual suspects. Interface problems, poor play, 3D graphics that might look good but during play the pieces would hide each other or become hard to see, not many options to adjust play or display -- I downloaded a few and regretted it and finally decided to just wait. Wow, am I glad I did because CHESS GENIUS is the best chess program ever on the Palm and Windows Smartphone. Now that it is on the iPhone everyone here can enjoy its crisp graphics, easily and widely-adjustable features and, of course, game play unmatched by any other chess-playing engine on a mobile device. This is it, this is the one. If you're a patzer happy with just looking at "somethin' cool" on your screen go get a program with candy-floss graphics. But if you are a Player, if you love chess, if you like a display designed not to distract but to involve -- download this soon. Heck, download it today.