Author: Harald Faber
Date: 09:57:28 05/27/00
Go up one level in this thread
On May 27, 2000 at 11:37:09, Terje Vagle wrote: >On May 27, 2000 at 10:37:31, Harald Faber wrote: > >>On May 27, 2000 at 08:47:17, Terje Vagle wrote: >> >>>Can your program find ..sf5+!! >> >> >>Can YOU give the drawing line? >>1...Nf5+?? >>2.gxf5 Kxf5 >>3.Kd4 #58 announced by TBs > >What about: >>3.... Ke6 >>4.Kc5 Kd7 >>5.Kb6 Kc8 >>6.Lg3 Kd7 >>7.Kb5 Kc8 > >If white want to have a4, he has to give up stopping black king from b7, thereby >controlling a8! Uh, this is a long mate; don't you have the TBs on your own? 8.Kc6! Kd8 9.Bd6! Ke8 (9...Kc8 #15: 10.Bc7 a3 11.Bd6 Kd8 12.Bxa3) 10.Kc7 Kf7 11.Kd7 Kf6 12.Bc7 Kf5 13.Ke7 Kf7 14.Bd8 Kf8 15.Ke6 Kg7 (15...Ke8 16.Be7 see variation above) 16.Be7 Kg6 (16...Kg8 17.Kf6 Kh7 18.Bf8 Kg8 19.Bh6 Kh7 20.Bg7 Kg8 21.Kg6) 17.Bf6 Kh6 18.Kf7 Kh5 19.Be7 Kg4...do you need the last 44 moves to mate? Puh... >> >> >>[D]8/8/3nk3/8/p5PB/4K3/P7/8 b - - >>> >>> >>>Regards >>> >>>Terje Vagle
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