That is if bombs are always on 1 side of the map. If that happened then it's DUMB LUCK. The odds of that happening are about as good as one of the equal player winning all the games because the other players makes stupid mistakes. Like I said before, opponent getting a bomb doesn't mean you are screwed, you have to be in a very very bad position before you are truly screwed which means it's DUMB LUCK. Dumb luck is insignificant? Let's take your example of two "equal" players, what is the deciding factor of one of them winning in a 5 round match? Dumb luck wouldn't matter much if more games are played, so items are the same.