As far as men playing women I think the big question is, are you going to do better by winning or by losing. Now we all know that if your going to lose, you don't let on like you did it on purpose or that you didn't give it your best effort. I've seen some big smiles when I've fooled around enough that a gal beats me. Then they always say 'You just left me win, didn't you?' They say it as a question rather than a statement because they want to hear it, they want to hear you say, 'Nope, you beat me'. Then the smile gets even bigger. The bigger the smile, the better chance of getting lucky. Not many of them smile if you win. 
