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Subject: Re: Rybka's oddity! Can anyone reproduce this......?

Author: Uri Blass

Date: 01:37:05 02/03/06

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On February 02, 2006 at 22:48:25, chandler yergin wrote:

>How do you guys get "Multiple Lines" For Rybka.
>I can't do it under Chessbase!  Very Frustrating!
>It only Scrolls the main Line.
>New game,
>[D]rn2k2r/pp3ppp/1q2b3/8/2pN1p2/B7/P3Q1PP/3R1RK1 w kq - 0 1
>
>Analysis by Rybka 1.0 Beta 32-bit:
>
>1.Rxf4 c3
>  ³  (-0.54)   Depth: 3   00:00:00
>1.Rxf4 c3
>  ³  (-0.49)   Depth: 4   00:00:00
>1.Kh1 Nd7
>  ³  (-0.44)   Depth: 4   00:00:00
>1.Kh1 Nd7
>  ³  (-0.44)   Depth: 5   00:00:00
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6
>  =  (0.23)   Depth: 6   00:00:00  3kN
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6
>  =  (0.23)   Depth: 7   00:00:00  3kN
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6
>  ²  (0.41)   Depth: 8   00:00:00  5kN
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6 4.Qxc4+ Qc6 5.Be7 Qxc4
>  ²  (0.41)   Depth: 9   00:00:00  7kN
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6 4.Qxc4+ Qc6 5.Be7 Qxc4
>  ²  (0.43)   Depth: 10   00:00:00  12kN
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6 4.Qxc4+ Qc6 5.Be7 Qxc4
>  ²  (0.43)   Depth: 11   00:00:02  19kN
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6 4.Qxc4+ Qc6 5.Be7 Qxc4
>  ²  (0.61)   Depth: 12   00:00:04  155kN
>1.Kh1 Nd7 2.Rxf4 0-0-0 3.Nxe6 Qxe6 4.Qxc4+ Qc6 5.Be7 g5
>  ²  (0.57)   Depth: 13   00:00:08  367kN
>1.Kh1 Nd7
>  ²  (0.58)   Depth: 14   00:00:28  1204kN
>
>(,  02.02.2006)

The reason is that you use the first beta version that everybody could download.
People who bought the commercial version got a version that support multi-pv

Uri



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