Author: Richard Pijl
Date: 00:55:49 05/06/04
Go up one level in this thread
On May 06, 2004 at 03:48:03, Richard Pijl wrote:
>On May 05, 2004 at 21:08:48, Will Singleton wrote:
>
>>[D]8/8/3Rr3/6Bk/7P/5K1P/8/8 w - - 0 74
>>
>>This is from ICC today. The game is already won, but Bf4 wins quicker. Amateur
>>plays it immediately, anybody else? (not Shredder, Ruffian, CM)
>>
>>13 1007 149 920346 Bf4 Rxd6 Bxd6 Kxh4 Kg2 Kh5 Be7 Kg6 Kg3 Kh5
>>14 1007 243 1496827 Bf4 Rxd6 Bxd6 Kxh4 Kg2 Kh5 Be7 Kg6 Kg3 Kh5
>>15 1048 501 3162742 Bf4 Rxd6 Bxd6 Kxh4 Kg2 Kh5 Kg3 Kg5 Be5 Kf5
>
>On a P4-2.4:
>
> ply time nodes score pv
> 7(12)+ 0:00.60 10086 +13.31 Bg5-f4 (Kh5-g6) (Rd6xe6) (Kg6-f7) (Re6-e7)
> (Kf7-g8)
> (h4-h5) (Kg8-h8) (Re7-f7)
> 7(13)& 0:00.66 18338 +13.42 Bg5-f4 Kh5-g6 Rd6xe6 Kg6-f7 Re6-e7 Kf7-g8
> h4-h5 Kg8-f8 h5-h6 Kf8xe7
> 7(13). 0:00.82 21443 +13.42 Bg5-f4 Kh5-g6 Rd6xe6 Kg6-f7 Re6-e7 Kf7-g8
> h4-h5 Kg8-f8 h5-h6 Kf8xe7
> 8(13)+ 0:00.88 22356 +13.79 Bg5-f4 (Kh5-g6) (Rd6xe6) (Kg6-f7) (Re6-e7)
> (Kf7-g8)
> (Re7-f7) (Kg8-h8) (Rf7-g7) (Kh8xg7)
> 8(13)+ 0:00.88 22975 +19.52 Bg5-f4 (Kh5-g6) (Rd6xe6) (Kg6-f7) (Re6-e7)
> (Kf7-g8)
> (Re7-f7) (Kg8-h8) (Rf7-g7) (Kh8xg7)
> 8(15)& 0:01.15 63638 MATE18 Bg5-f4 Re6xd6 Bf4xd6
> 8(15). 0:01.20 71484 MATE18 Bg5-f4 Re6xd6 Bf4xd6
Perhaps the 4-1 tablebases have something to do with it :-)
I disable the tablebases completely, and then the Baron doesn't play Bf4:
15(34)& 2:19.29 66674561 +7.11 Rd6-d8 Re6-e5 Rd8-h8 Kh5-g6 Kf3-g4 Re5-e4
Bg5-f4 Kg6-f6 h4-h5 Re4-a4 h5-h6 Ra4-a7
Rh8-f8 Kf6-g6 h3-h4 Ra7-d7 h4-h5 Kg6-h7
Kg4-f5 Rd7-d8
Richard.
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