Author: Jeremiah Penery
Date: 21:20:35 03/02/00
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On March 03, 2000 at 00:19:03, Jeremiah Penery wrote: >On March 02, 2000 at 19:12:55, Pete Galati wrote: > >>On March 02, 2000 at 10:11:50, Shep wrote: >> >>>Critical position: >>>[D]r1b2rk1/1pq2pbp/p2pp1p1/4n3/2P1PBn1/2N5/PPBNQPPP/R2R2K1 b - - 0 14; bm Nxf2; >>>id Shep 2000.01 >>> >>>14...Nxf2!! >>> >>>The results from the programs I tested (PIII-550): >>> >>>Junior 6.0: 0:55, +0,35 >>>Deep Junior 6.0a: 0:59, +0,32 >>>Nimzo 7.32: 6:00, +0,40 >>>Hiarcs 7.32: 8:19, +0,06 >>>Fritz 6.0a: >10:00 >>> >>>--- >>>Shep >> >>Keep in mind this is on my slow 90mhz machine, but I could not get Crafty to >>find Nxf2 in analyze mode, so I fed it the move and annotated the game (cut >>short at 14. ...Nxf2) and also below is the game log. > >On that machine, Crafty will probably take about 30 minutes to find Nxf2. At >least 15 minutes, anyway. I saw that you only searched it for one minute - of >course this will not be long enough. Even on the PIII-550, J6 barely found it >in under a minute. I missed something. You let it search for 15 minutes, but were only at depth 10. Crafty takes to around ply 13-14 to find this.
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