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Subject: Re: blitz versus long control rankings: knowledge versus search depth

Author: Gian-Carlo Pascutto

Date: 01:43:17 12/29/05

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On December 28, 2005 at 18:09:45, Joseph Ciarrochi wrote:

>Roger asked about the programs that seem to differ in blitz and standard time
>controls. I am using that ever reliable CEGT source.....The programs with the
>biggest discrepencies are:
>
>(note, negative numbers mean better at blitz. first number is 40/40 repeated
>rating. second number is blitz rating 40 with 4 sec increment.)
>
>2	Rybka 1.0 Beta 32-bit SP	2821	2924	-103
>144	Pepito v1.59	2490	2559	-69
>3	Rybka 1.0 Beta 32-bit VT	2820	2881	-61
>123	Crafty Cito 1.2-1.4.1	2526	2577	-51
>39	Hiarcs 9	2674	2721	-47
>132	Yace 0.99.87	2508	2549	-41
>91	Delfi 4.6	2594	2633	-39
>126	Zarkov 4.75	2518	2557	-39
>127	Ufim 7.00	2518	2553	-35
>41	Loop List 600 noEGTB	2673	2706	-33
>100	Little Goliath Evolution	2572	2603	-31
>45	Spike 1.0a Mainz	2670	2696	-26
>141	Chiron 0.4.1b	2494	2520	-26
>21	Fritz 8 Bilbao	2714	2739	-25
>146	Amyan 1.597	2488	2512	-24
>1	Rybka 1.0 Beta-64bit	2852	2875	-23
>4	Rybka 1.0 Beta 32-bit	2815	2837	-22
>150	Kiwi 0.6d	2474	2496	-22
>83	Slow Chess Blitz WV	2600	2621	-21
>81	Zappa 1.1	2601	2590	11
>20	Fruit 2.1	2716	2703	13
>113	Green Light Chess 3.01.2.2	2550	2535	15
>152	Kiwi 0.6b	2467	2451	16
>50	Gandalf 6.0	2661	2640	21


If you take the error margins of both lists into account, is there *any* program
left (out of a few hundred) that has a significant difference in performances?

--
GCP



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