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Subject: This one goes to junior 9 though...

Author: Rick Hagen

Date: 19:11:44 02/12/05

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On February 12, 2005 at 20:03:07, Eran Karu wrote:

>[D]1rb2rk1/4R1p1/1pqn1pBp/3p4/5Q2/1NP3PP/6PK/4R3 w - - 0 30
>
>The position above comes from Zappa-Searcher, CCT6. Here Be8 wins the exchange,
>but R1e6!! wins overwhelmingly. The game continued 30. Re6 Bxe6 31. Nd4 Qc4 32.
>Qxd6 Bxh3 33. Kxh3 Kh8 35. Nf5 and it is obvious Zappa's attack is too strong
>for Black to survive. Zappa won on move 43.
>
>Can Shredder 9 UCI as White find R1e6? I am eager to know it. Please post
>results here.
>
>Thanks,
>Eran Karu

New game, Blitz:5' MyTown
1rb2rk1/4R1p1/1pqn1pBp/3p4/5Q2/1NP3PP/6PK/4R3 w - - 0 1

Analysis by Junior 9:

[...]
30.Nd4 Qc5 31.Ra7 Rb7 32.Ra8 Bd7 33.Rea1 Nc4
  +-  (1.89)   Depth: 9   00:00:00  1332kN
30.R1e6 Bxe6 31.Nd4 Qc4 32.Qxd6 Bxh3 33.Kxh3 Kh8 34.Ne6 Rg8 35.Rc7 Qa2 36.Qe7
  +-  (2.06)   Depth: 9   00:00:01  1853kN
  +-  (3.55)   Depth: 15   00:00:45  75148kN

(Hagen, MyTown 13.02.2005)


Analysis by Shredder 9: ( 1:40 min.)

1. +- (3.84): 30.R1e6 Rb7 31.Rxd6 Qxc3 32.Rxb7 Bxb7 33.Rxb6 Bc8 34.Nd4 Qe1
35.Rb3 Ba6 36.Nf5 Qe5 37.Qxe5 fxe5 38.Ne7+ Kh8 39.Nxd5
2. +- (2.69): 30.Be8 Rxe8 31.Rxe8+ Nxe8 32.Qxb8 Kf7 33.Ra1

S9 finds 30.R1e6 pretty fast in MV, takes longer however in single variation...

Rick





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