Commentary for black move 27:

MIKE VALVO: This pawn here hangs now.

ROMAN DZINDZIHASHVILI: I don't think you want to take the pawn because if you don't take the pawn, you've got the B at h7 like...

MIKE VALVO: Now what does black do you? Take with the bishop? DB MOVE: 27 Rf -- 27 Rfb8.

ROMAN DZINDZIHASHVILI: I think what the computer is trying to do after Nf4 -- was it played? No. It wasn't played. After Nf4, it may try -- it should play --

MAURICE ASHLEY: Kasparov is shaking his head as if he's a bit concerned about this last move.

MIKE VALVO: Maybe he thinks he's getting away.

MAURICE ASHLEY: Well, we're not sure as yet. He's made a couple of reactions so far, twitch of the eyebrows, shift of the fingers. But we don't know as yet.

MIKE VALVO: But he's not shaking his head like he was.

ROMAN DZINDZIHASHVILI: Difficult bishops in the slav Defense. The bishop h7 does look out of the game but eventually does come in the game. Got an extra pawn for that.

MIKE VALVO: He's shaking his head now.

MAURICE ASHLEY: She's shaking his head a little bit as if he's a little worried. I don't know why he's worried look at the clock, because he's got 26 minutes to make his next 12 moves. He's certainly showing some agitation after the last rook move. Rf8-b8 doesn't look like a complicated move, Roman.

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