Look at the Deep Blue’s move 8.Nxe6 . It’s a Knight sacrifice, that is supposed to give some advantage to White, though unclear.
Kasparov maybe expected Deep Blue, instead of to sacrifice the Knight, retreated it.
According Wikipedia: "After the game Kasparov accused the Deep Blue team of cheating (i.e. having a team of human masters to aid the computer)."
This is how the game followed, including the Queen's sacrifice:
Kasparov resigned in the above position.
(A complete analysis of this game is here: http://en.wikipedia.org/wiki/Deep_Blue_versus_Kasparov,_1997,_Game_6 )
Look at the Deep Blue’s move 8.Nxe6 . It’s a Knight sacrifice, that is supposed to give some advantage to White, though unclear.
Kasparov maybe expected Deep Blue, instead of to sacrifice the Knight, retreated it.
According Wikipedia: "After the game Kasparov accused the Deep Blue team of cheating (i.e. having a team of human masters to aid the computer)."
This is how the game followed, including the Queen's sacrifice:
Kasparov resigned in the above position.
(A complete analysis of this game is here: http://en.wikipedia.org/wiki/Deep_Blue_versus_Kasparov,_1997,_Game_6 )