Author: Ron Murawski
Date: 16:55:31 06/14/02
Go up one level in this thread
On June 14, 2002 at 19:23:40, Jon Dart wrote:
>Here are some new positions from Arasan games I've added to my test suite:
>
>Arasan2.60: Best move f5:
>
>[D] rn3rk1/pb1p1p1p/1p2pBp1/8/1qPN1P2/8/2QRB2P/4K1R1 w - -
>
>Arasan2.61: Best move Bf5:
>
>[D] r1b1r1k1/ppq2p1p/3b2pQ/3pn3/8/2P4P/PPBN1PP1/R1B1R1K1 b - -
>
>Arasan2.62: Best move f4:
>
>[D] rn3rk1/pb2b2p/5p2/2p1qNp1/1p2p1Q1/4B3/PPPN1PPP/R4RK1 w - -
>
>These are all pretty hard for Arasan, although not for some programs.
>
>Solution times:
>
> Arasan 5.4 Arasan 6.0 Horizon beta
>2.60 f5 378 seconds. 272 seconds 1 second
>2.61 Bf5 40 seconds 140 seconds 30 seconds
>2.62 f4 114 seconds 89 seconds 6 seconds
>
>on a P4 Xeon 1.8GHz with 64MB hashtables (I have no idea why 6.0 is
>slower on the middle test).
Arasan 5.4 Arasan 6.0 Horizon beta
f5 378 seconds. 272 seconds 1 second
Bf5 40 seconds 140 seconds 30 seconds
f4 114 seconds 89 seconds 6 seconds
Most of the positions you have listed in the past have been too hard for
Horizon, but this time they seemed easy. AMD 1.67 GHz, 64 MB hash
Thanks for posting the positions I always save the ones Horizon can't find.
Ron
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