Commentary for black move 10:

YASSER SEIRAWAN: He snapped off a pawn. So by the way on that previous variation, if you notice the red toolbar there, Maurice, you do a better job than I explain what Fritz is up to. We use Fritz as a tool here on stage, and the idea is that every position has only a select number of legal moves. If you look down into the lower part of the screen in the center --

DB MOVE: 10...Bb4+

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