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ANNOTATED GAME

Technological Brilliance
Rybka (Computer) (?) vs. Shredder (Computer) (?)
Annotated by: black_cat_hamlet (1531)
Chess opening: Sicilian (B97), Najdorf, Poisoned pawn variation
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Pages: 1234
43. Qg5 b3 44. Bg6
! A great move that solidifies Rybka's advantage even more! Shredder's next moves are forced (I'm surprised he hasn't resigned here yet...)

 
44... Rf6 45. Qh5
Threatens a mate in 3 - 46.Qh7+ Kf8 47.Qh8+ Ke7 48.Qe7#. The fact that such tricks like these are still available for Rybka at this late stage in the game is amazing!

 
45... Rxg6
Unfortunately this is the only move that prevents the mate

 
46. Qxg6 b2
Just... one...more... can the pawn make it? Not a chance!

 
47. Qe8+
Simply advancing the c-pawn will also prevent promotion, but then Shredder plays a4, then a3. In this line, Rybka denies Shredder of that form of counterplay...
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47... Kh7 48. Qb5
... and opts to simply take the b2 pawn off the board!

 
48... Kh6 49. Qxb2 Ba8 50. Qc1+ Kh5 51. Qf4 Bd5
Shredder is completely helpless!

 
52. c4 Bc6 53. Qf7+ Kg4
I'm not going to mark this as a blunder, because Shredder is dead lost anyway....

 
54. Qxe6+ Kf3 55. Qxc6+ Ke3
It is here that Shredder finally resigns. A phenomenal game from a top-class machine - I'd have never thought it possible for it to be this exciting! I hope readers of this annotation enjoyed this game as much as I did! Until next time - Alex [because I've never ended like this before ;)]
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Pages: 1234