That familiar death-knell typically confined to Bobby Fischer's favorite pastime is taking a very real step outside the chessboard to corner one of its own. In a sweeping decision from the International Computer Games Association (ICGA), chess engine Rybka -- four-time World Computer Chess Championship winner -- and its creator, Vasik Rajlich, have been banned for life from chess' nerd World Cup for the uncredited use of competitor code. Reacting to controversy that the now-deposed winner owed its upper hand to rival engine Fruit's open-source roots, the ICGA assembled a 34-person panel and reverse engineered its way to a guilty sentence. Adding more insult to title-stripping injury, t
