Author: Peter Berger
Date: 10:53:15 04/22/01
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On April 22, 2001 at 09:57:10, leonid wrote: >Hi! > >If you want to solve one mate and say your result, then this is the position: > >[D]2R2bNn/Rp1n1k1b/1q1ppB1p/1Np1p1p1/2P1P2P/3P2PB/4Q2K/8 w - - > >If you program says nodes/per/second, please indicate it for this position. > >I recently was impressed by very high NPS that Rebel 10 demonstrated when I >tried to solve few mate positions on it. Search was done by brute force. On >Celeron 600Mhz (hash off) NPS was around 500000 nps. Also I installed recently >NPS counter in my mate solver and this is from where my curiosity come. To my >surprise, my NPS is usually well below of Rebel's numbers. > >If you have, beside your own program, any professional chess program and you can >indicate also its NPS, please do this. > >Thanks for your numbers, >Leonid. Neither mine nor commercial . Bringer 1.8 ( http://www.reubold.onlinehome.de) on PIII500 : target response time (ms): -1 max. response time (ms): -1 Static score: mat = 840, pos = 15, total = 855 Depth: 1, positions: 185 Depth: 2, positions: 1834 Depth: 3, positions: 3051 Depth: 4, positions: 9647 0:00:00.1 ( 4/15) 8556 11.95 h3xe6 0:00:00.3 ( 5/16) 16965 13.25 e2-h5 Depth: 5, positions: 25807 0:00:00.4 ( 6/19) 28839 13.68 e2-h5 0:00:00.5 ( 6/19) 31667 14.09 e2-h5 0:00:00.7 ( 6/19) 53853 15.54 e2-h5 h8-g6 Depth: 6, positions: 87555 0:00:01.4 ( 7/19) 98747 16.34 e2-h5 0:00:02.4 ( 7/26) 176895 Matt in 7 e2-h5 h8-g6 c8xf8 Depth: 7, positions: 339183 1. e2-h5
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