Well, SparHawk, I think Mark is a good player.  Very good.  I think he will be hard to beat, with or without losing concentration...  

 ).  You just can't make any mistakes playing against him!  I feel good that I Lasted over a hundred turns with him!  
But games with people like him help you learn and get better.  And have fun along the way.  And, besides winning (  

  ), that's what it's all about.