Author: Robert Hyatt
Date: 19:26:42 03/10/00
Go up one level in this thread
On March 10, 2000 at 17:15:08, blass uri wrote: >On March 10, 2000 at 16:39:09, Robert Hyatt wrote: > >>On March 10, 2000 at 16:36:09, G. R. Morton wrote: >> >>>On March 10, 2000 at 15:33:16, Mike S. wrote: >>> >>>>I have pasted the wrong FEN string, sorry. I hope it's all ok now. >>>> >>>>On March 10, 2000 at 15:28:01, Mike S. wrote: >>>> >>>>>[D]8/p1r2R2/1p1k4/7p/8/3P4/PP4K1/8 w - - >>>>>Shredder 3, on a K6-2/400 with 12 + 4 MB hash (no TB's) switches to Rf5 after >>>>>2:45, here is the log: >>>>> >>>>> 8.01 0:00.38 -0.27 2.Txc7 Kxc7 3.Kh3 Kd6 4.Kh4 Ke5 5.Kxh5 Kd4 6.Kg5 Kxd3 >>>>>7.Kh4 Kc2 (47.905) 124.4 >>>>>(...) >>>>>14.01 0:22.14 -1.62 2.Txc7 Kxc7 3.Kh3 Kd6 4.Kh4 Ke5 5.Kxh5 Kd4 6.Kg5 Kxd3 >>>>>7.Kf5 Kc2 8.b4 Kb2 9.b5 Kxa2 10.Ke5 (2.529.945) 114.2 >>>>>14.03 2:45.70 -1.61++ 2.Tf5 (15.096.562) 91.1 >>>>>14.03 3:57.63 -1.60 2.Tf5 Tc2+ 3.Kf3 Txb2 4.a3 Ta2 5.Ke4 Txa3 6.Txh5 Ta1 >>>>>(20.829.482) 87.6 >>>>> >>>>>But the evaluation is only 0.02 better so far. >>> >>>Its disappointing that shredder changes its mind only after nearly 3 minutes >>>when it is easy to see that RxR loses simply. Now I wish someone would answer >>>the question about the ?Rc8-c7 Zwischenzug . >>>>>Regards, >>>>>M.Scheidl >> >> >>Tell me what you do after this: >> >>I play Rxc7+, you obviously play Kxc7. I play a4 and b4 for my next two moves. >>Which way do you go with your king? > >After Rxc7+ Kxc7 I think that a4 Kd6 b4 Ke5 is good for black. > >remember that there is a black pawn at a7 and not at h7 after the correction. > >Uri it wasn't there for my analysis, of course. :) makes a big difference. Textbook win for black if he trades rooks. Textbook win for black (probably) if white doesn't trade rooks here. :)
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