Commentary for white move 31:

MAURICE ASHLEY: We spoke about it briefly. We thought Bh7 had some points. GK MOVE: 31 Ba4

MAURICE ASHLEY: I was a bit worried about this bishop and its power but it looks as if Kasparov has decided to get that one into the game. And he's very. And he's very calm about it, like he has everything over control.

YASSER SEIRAWAN: Well, again one of our great fears as human players is that we believe in the computer's proficiency in technical positions. And in general you don't like to sacrifice material as Garry has done. So I'm certain he did it for some very -- with some very concrete reasons in mind, and yet, when I look at the position, I really don't see them.

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