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Subject: Re: Evidence the evaluation function is vital

Author: Dana Turnmire

Date: 22:28:53 12/11/04

Go up one level in this thread


On December 11, 2004 at 23:27:38, Zach Wegner wrote:

>I am not sure about this, my evaluation function sucks and I get it in 8 ply/27
>secs.
>
>
>  7     5.076    +0.29    1... Ne5 2. Rf1 Ncd3 3. Nce2 Rf8 4. f4 Bh6 (622k)
>< 7>    5.781    +0.29    1... Ne5 2. Rf1 Ncd3 3. Nce2 Rf8 4. f4 Bh6 (721k)
>  8    19.558    +0.32    1... Ne5 2. Rf1 Rf8 3. Nce2 Ncd3 4. f4 Bh6 5. Qe3
>(2565k)
>  8    26.953    +0.46    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. Na4 Qa7 5. Qf1
>Nxe1 (3609k)
>< 8>   27.678    +0.46    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. Na4 Qa7 5. Qf1
>Nxe1 (3704k)
>  9    34.583    +0.46    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. Na4 Qa7 5. Qf1
>Nxe1 (4689k)
>< 9>   44.278    +0.46    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. Na4 Qa7 5. Qf1
>Nxe1 (5973k)
> 10      1:00 >= +0.66    1... Rxa1!! (8322k)
> 10      1:16    +1.44    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. c5 Qxc5 5. Na4
>Qa7 6. Qf1 Nxe1 (13949k)
><10>     1:07    +1.44    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. c5 Qxc5 5. Na4
>Qa7 6. Qf1 Nxe1 (15227k)
> 11      3:07    +1.63    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. c5 Qb4 5. Na2
>Qxe1+ 6. Rxe1 Nxf2 7. Nxc6 bxc6 8. Kxf2 dxc5 (31977k)
><11>     4:13    +1.63    1... Rxa1 2. Rxa1 Nxf2 3. Qxf2 Nd3 4. c5 Qb4 5. Na2
>Qxe1+ 6. Rxe1 Nxf2 7. Nxc6 bxc6 8. Kxf2 dxc5 (34830k)

The Designer 2100 finds the correct move in 4 hours and 5 minutes after
searching three moves into the eighth ply.



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