Personally, I think we should try not to play chess or learn chess with a whirlwind. The whirlwind is too single and has no personality. The only advantage of whirlwind is that the upper level can't work in a short time, and slow chess is easy to be stabbed by other players. If two players are set at the same level, whirlwind will lose to most players. I suggest using a good computer to install 15 free (chess player) and (Jia Jia) level.