Software for Mac OS X with auto-flip board at each turn?

Hello,

I’m searching for a chess software (free or not, I don’t care) for Mac OS X in order to play with someone else (so it will be two players playing against each other on the same computer screen).

It must fulfill these two criteria:

1) It must have 2D pieces.

2) It must automatically rotate/flip the board at each move.

And here’s a third criterion which is probably too much to ask so you may ignore it:

3) It must display the game through two boards at the same time, one with White at bottom, one with Black at bottom.

The following software fulfill criterion 1 but not criterion 2: chessx, Shredder Classic 5, ScidvsMac.

The following software fulfill criterion 2 but not criterion 1: Chess (a default software which comes on all Macs).

Thanks in advance for your answers.