Edit: Sorry, I wil fix this post tomorrow, for now I hope you enjoy it as it is
Masters playing for a trap on the French defence
did you believe traps were not part of masters's opening preparations?
well, if you did, I am glad to tell you that you were wrong, masters do have traps as part of their openings preparation, more than 60% of openings contain traps, sometimes simple traps, and sometimes well hidden ones which most masters 'know a lot about', most master tend to know a lot about the one traps that are contained within their opening repertoirs
do masters select to study an opening over others based on the traps that are contained in the opening?
well, probably not, but once they have made a choice on which opening fit their playing style the best, and they select that opening for deep study, ...off they go to find out about all the traps that might be hidden in that particular opening, let's just say that once you enter a theoretical battle against a master who knows his openings well you better know what you are doing...
ex: the diagram bellow contains a position which is played by several above senior master level players in the world
use the arrows to replay to the 'final position'
GM Boris Gelfand says: "I play game after game"
this video is part of the ICC's (www.chessclub.com) free video section, here is the link to the video
http://webcast.chessclub.com/Mexico07/Macauley/day14/day14.html
[analysis on games played by GM Boris Gelfand (not on all of them ofcourse) coming up soon to our chess hustler detective corner forum]
note: The Chess world would be a much better place if we all played game after game without worrying so much about tournament results just like GM Boris Gelfand does