Alternate account and 2v2

[harvarnold]

^i don't think it would be unfair. I believe this has been discussed before, and somebody said they had tried it and it was a disadvantage if anything. Having no partner means no second set of eyes to look at the board. The only advantage to playing with yourself is you know exactly what your partner will do, and this is essentially the same as knowing your partner in real life. I don't really see a problem with it.