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Subject: Re: Rybka & Blitz

Author: Albert Silver

Date: 07:11:16 01/23/06

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On January 23, 2006 at 09:37:55, James T. Walker wrote:

>Here are the results of all my Rybka blitz testing.  I ran Rybka in 2 different
>GUIs.  In the Shredder 9UCI GUI I used Shredder 9 book for Rybka.  In the Fritz
>GUI I used Fritz8.ctg for Rybka.  All games are with 1 cpu each and ponder on
>with a small exception where I ran some auto232 games with Rybka on an XP2400+
>and Shredder 8(2cpu) on the AMD64x2-3800+.
>
>1	Rybka 1.01 Beta 11b 32-bit		2442	158
>2	Rybka 1.01 Beta 10d 32 bit		2420	464
>3	Rybka 1.01 Beta 11 32-bit		2420	404
>4	Rybka 1.01 Beta 9 32-bit		2385	198
>5	Rybka 1.0 Beta 32-bit			2383	537
>6	Rybka 1.01 Preview 2 32-bit		2373	360
>7	Rybka 1.01 Beta 7fast			2368	194
>8	Rybka 1.01 Beta 9 Opt			2363	246
>9	Rybka 1.01 Beta 7 32-bit		2352	390
>10	Rybka 1.01 Beta 7slow			2348	160
>11	Shredder 8(2)				2346	80
>12	Fruit 2.2.1				2330	732
>13	Shredder 9 UCI				2322	222
>14	Toga II 1.1				2315	952
>15	Fritz 8					2314	907
>16	Junior 9				2284	120
>17	Hiarcs 9				2270	50
>18	CT2004					2264	48

Is the second number the number of games played? What are the time controls? Do
you have the sepaarte results of Rybka using the Shredder book, and those of it
using the Fritz book? Sandro said that Rybka was especially well-suited for the
Shredder book, thus it should score better, so comparative results would be
interesting. What is the Fast and Slow setting? Finally, wouldn't Rybka be even
more at a disadvanatge against Shredder 8(2) using the 2400XP+, or have you
tested it to be equivalent to one core of the X2?

                                         Albert



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