Author: Helmut Conrady
Date: 11:57:20 09/11/04
Go up one level in this thread
On September 11, 2004 at 14:51:04, Ernst Walet wrote: >On September 11, 2004 at 14:45:23, Kurt Utzinger wrote: > >>On September 11, 2004 at 14:28:08, Kurt Utzinger wrote: >> >>>On September 11, 2004 at 13:53:55, Ernst Walet wrote: >>> >>>>On September 11, 2004 at 13:50:33, Kurt Utzinger wrote: >>>> >>>>>On September 11, 2004 at 13:34:46, Ernst Walet wrote: >>>>> >>>>>>Hi all, >>>>>> >>>>>>Can any one confirm that Shredder8 doesn't use krpkr tablebases? >>>>>> >>>>>>[D]4k3/8/8/4r3/4P3/4R3/8/4K3 w - - >>>>>> >>>>>>Thanks, >>>>>>Ernst. >>>>> >>>>> >>>>> Hi Ernst >>>>> I can't confirm this. With the 4-men EGTB Shredder 8 >>>>> analysis looks as follows: >>>>> >>>>> New game >>>>> 4k3/8/8/4r3/4P3/4R3/8/4K3 w - - 0 1 >>>>> >>>>> Analysis by Shredder 8: >>>>> >>>>> 1.Ke2 Re6 >>>>> ² (0.44) Depth: 1/1 00:00:00 >>>>> = (0.00) Depth: 2/4 00:00:00 >>>>> 1.Kf2 Re6 2.Kf3 Ke7 3.Kf4 Rh6 4.Ra3 Rf6+ 5.Kg4 Re6 >>>>> = (0.05) Depth: 2/4 00:00:00 >>>>> = (0.04) Depth: 25/38 00:00:19 7946kN, tb=226392 >>>>> >>>>> And with the 5-men EGTB Shredder 8 plays at once >>>>> [due to EGTB-access] and shows an evaluation of 0.00 >>>>> Kurt >>>> >>>> >>>>Thank Kurt for trying, however to be sure with the 5 piece egtb, did you uncheck >>>>the tablebase use by the gui? >>>> >>>>Ernst. >>> >>> >>> With "Use Tablebases" deactivated, Shredder 8 will >>> of course not use the 5-men EGTB. Isn't this logical? >>> Kurt >>> >>>Shredder 8 - Utzinger >>>4k3/8/8/4r3/4P3/4R3/8/4K3 w - - 0 1 >>> >>>Analysis by Shredder 8: >>> >>>1.Kd1 >>> = (0.00) Depth: 1/1 00:00:00 >>>1.Ke2 Re6 >>> = (0.00) Depth: 1/1 00:00:00 >>> = (0.00) Depth: 2/4 00:00:00 >>>1.Kf2 Re6 2.Ra3 Rxe4 3.Ra8+ Ke7 4.Ra6 Ke8 5.Ra7 >>> = (0.00) Depth: 2/4 00:00:00 >>> = (0.00) Depth: 26/45 00:00:13 5450kN >>> >>>(Utzinger, MyTown 11.09.2004) >> >> Hi Ernst >> Very strange: under the Shredder Classic GUI >> it does indeed not work !! >> Kurt > > >When you uncheck that option, you only make the gui not using the tablebases, >not the engine. Right. The Classic-GUI uses TBs e.g. for joker analysis and endgame orakle. Helmut
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