Author: Rafael Vasquez
Date: 12:49:10 11/05/02
Go up one level in this thread
On November 05, 2002 at 12:45:58, Uri Blass wrote: Chess Tiger (Turbo-Normal) for Palm choose Bxe6 at 37 secs in my overclocked Palm m505 (54mhz). In Gambit mode finds Bxe6 at the same time. In Gambit Agressive mode is the same In Gambit Suicidal mode takes 10 less seconds but finds Bxe6 (same move) Rafael >On November 05, 2002 at 08:16:19, José Antônio Fabiano Mendes wrote: > >>On November 05, 2002 at 07:34:14, Uri Blass wrote: >> >>>On November 05, 2002 at 07:27:00, Ulrich Tuerke wrote: >>> >>>>On November 05, 2002 at 07:00:40, Jorge Pichard wrote: >>>> >>>>>It looks as if Chess Genius 1.5 will NOT reach a SSDF 1950 Elo after all. This >>>>>will make CG 1.5 for palm, 150 Elo points weaker than Chess Tiger for Palm. >>>>> >>>>>Pichard. >>>> >>>>This is just one single match. Testing 2 versions of the same program in match >>>>may distort the results. I suspect that the difference in strength is >>>>overestimated here. >>>> >>>>Uli >>> >>>Are CG1.5 palm and Genius1 based on the same software when the only difference >>>is hardware? >>> >>>I think that an interesting test may be the position when computer sacrificed a >>>piece in 1974 when the sacrifice was correct(unfortunately I did not save the >>>position) >>> >>>I remember that I read that genius1 solved this problem when Genius3 could see >>>nothing even after many hours on p100. >>> >>>Unfortunately I do not have the position here. >>> >>>Uri >> Please see ===> http://membres.lycos.fr/albillo/ajedre3b.htm >> [D]rq2k2r/3n1ppp/p2bpnb1/8/Np1N4/1B3PP1/PP2Q2P/R1BR2K1 w > >Yes this is the position that I meant > >Can palm genius solve it? >Movei cannot see it in a reasonable time > >It can see a positive score for Bxe6 and it's mobility evaluation does not help >it to get a positive score even after Nxe6 fxe6 Qxe6+ Be7 > >After these moves it can see something like the following: >The score is going up every iteration so maybe depth 13 is enough for a positive >score. > >depth=11 -0.36 d1e1 b8d8 c1f4 f6g8 f4d6 a8c8 d6b4 a6a5 b4c3 d7f6 c3a5 d8d4 e1e3 >Nodes: 20139207 NPS: 123040 >Time: 00:02:43.68 > >end of iteration 11: >depth=11 -0.36 d1e1 b8d8 c1f4 f6g8 f4d6 a8c8 d6b4 a6a5 b4c3 d7f6 c3a5 d8d4 e1e3 >Nodes: 29017490 NPS: 126086 >Time: 00:03:50.14 > >depth=12 +0.00 d1e1 b8d8 c1f4 f6g8 a1d1 a8a7 a4c5 d8c8 d1c1 c8d8 c1d1 >Nodes: 72017520 NPS: 122896 >Time: 00:09:46.00 > >Uri
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