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Subject: Re: Yes, there are 7-man EGTs 'out there'

Author: Yakov Konoval

Date: 20:15:55 01/11/06

Go up one level in this thread


On January 10, 2006 at 14:33:26, Uri Blass wrote:

>
>Can you give some statistics about tablebases of 7 pieces(chances of the
>strongest side to win).
>
>A friend asked me about statistics for
>
>KRBN vs KRB
>KRBN vs KRN
>KRNN vs KRB
>KRNN vs KRN
>
>Uri

------------------------------
krnn vs krb

MaxDTZ = 234
BaseSize       = 248034361344

Legal     WTM  = 119599159254
WinConv   WTM  =  47455778407
Win       WTM  =  36075836042
Draw      WTM  =  36067544805

Legal     BTM  = 124299318198
Win       BTM  =  24371665264
DrawConv  BTM  =  74221658510
Draw      BTM  =  25705994424
------------------------------
krnn vs krn

MaxDTZ = 196
BaseSize       = 248034361344

Legal     WTM  = 119599159254
WinConv   WTM  =  50055366219
Win       WTM  =  46834830419
Draw      WTM  =  22708962616

Legal     BTM  = 130210854972
Win       BTM  =  39028386592
DrawConv  BTM  =  71094485659
Draw      BTM  =  20087982721
------------------------------
krbn vs krb (same color bishops)

MaxDTZ = 226
BaseSize       = 248034361344

Legal     WTM  = 113259856151
WinConv   WTM  =  55913458533
Win       WTM  =  30571952354
Draw      WTM  =  26774445264

Legal     BTM  = 123058035872
Win       BTM  =  27694746231
DrawConv  BTM  =  75769316481
Draw      BTM  =  19593973160
------------------------------
krbn vs krb (opposite color bishops)

MaxDTZ = 191
BaseSize       = 248034361344

Legal     WTM  = 115492400889
WinConv   WTM  =  48542290051
Win       WTM  =  47544131852
Draw      WTM  =  19405978986

Legal     BTM  = 125540561716
Win       BTM  =  43584327172
DrawConv  BTM  =  67967322002
Draw      BTM  =  13988912542
------------------------------
krbn vs krn is in progress now
------------------------------

All symmetries are excluded from this statistics.

YK



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