Author: Kurt Utzinger
Date: 01:26:28 03/02/02
Go up one level in this thread
On March 01, 2002 at 15:02:04, Chessfun wrote:
>
>Has anyone played a reasonable amount of long time control games with
>the CB version? What if any changes were there between 18.12 and 18.13?
>
>In my ongoing testing of Shredder 6 this Crafty version won +5 -0 =5.
>Shredder 6 also took a heavy loss against SOS CB version. Both these
>engines were using general.ctg. Although I haven't yet had time to check
>the games.
>Sarah.
I am also wondering about the results of Shredder at IPCCC 2002 Paderborn. In my
tests, Shredder6 (CB) has some odd results and also in the T2002 tournament of
chessfriend Rolf Bühler, Zurich, Shredder6 does so far not very well:
Shredder 6 (CB) Test
Engine-Matches, 30 games per match
Fritz7-GUI, ponder=off, own books, optimized
32 MB hashtables, 4 men tablebases
Time control 40'/40
Kurt Utzinger, Wetzikon, Switzerland
---------------------------------------
<pre>
Match 1 [finished]
Shredder 6 vs Gromit 3.8.2 UCI
P3 800/32 40'/40
Wetzikon, 2002.02.17 - 2002.02.23
Score 123456789012345678901234567890
-----------------------------------------------------------------
1: Shredder 6 20.5 / 30 0=1101=1=10011=11101=011101111
2: Gromit 3.8.2 UCI 9.5 / 30 1=0010=0=01100=00010=100010000
-----------------------------------------------------------------
30 games: +15 =5 -10</pre>
<pre>
Match 2 [finished]
Shredder 6 vs Hiarcs 7.32
P3 650/32 40'/40
Wetzikon, 2002.02.17 - 2002.02.23
Score 123456789012345678901234567890
------------------------------------------------------------
1: Shredder 6 16.0 / 30 ==0=1=1=1010=010=10=10=110=011
2: Hiarcs 7.32 14.0 / 30 ==1=0=0=0101=101=01=01=001=100
------------------------------------------------------------
30 games: +15 =10 -5</pre>
<pre>
Match 3 [still running]
Shredder 6 vs Chess Tiger 14.0
P3 650/32 40'/40
Wetzikon, 2002.02.24 - 2002.03.02
Score 12345678901234567890
-------------------------------------------------------
1: Chess Tiger 14.0 11.0 / 20 ==0=011=010101110011
2: Shredder 6 9.0 / 20 ==1=100=101010001100
-------------------------------------------------------
20 games: +12 =4 -4
</pre>
<pre>
Match 4 [still running]
Shredder 6 (CB) vs Junior 7
P3 800/32 40'/40
Wetzikon, 2002.02.23 - 2002.03.02
Score 1234567890123456789012345
------------------------------------------------------
1: Junior 7 17.5 / 25 11=1111010111111100110=0=
2: Shredder 6 7.5 / 25 00=0000101000000011001=1=
------------------------------------------------------
25 games: +14 =3 -8</pre>
Kurt
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