Author: Uri Blass
Date: 09:26:16 08/10/02
Go up one level in this thread
On August 10, 2002 at 11:42:08, Kurt Utzinger wrote: >On August 10, 2002 at 05:14:37, Kurt Utzinger wrote: > >>On August 10, 2002 at 04:29:29, Uri Blass wrote: >> >>>On August 10, 2002 at 03:37:15, Kurt Utzinger wrote: >>> >>>>[D]1n3bk1/5p2/p1p1p1p1/Pr1bPq1p/Rp1P1P2/1P1N2P1/1R2QK1P/B7 w - - 0 37 >>>>Nimzo 7.32 vs Aristarch 4.4 (2) >>>>P3 650/32 hash, ponder=off, 40'/40, 3-4 men TB's >>>>Position after 36...h5 the beginning of Blacks counter-attack >>> >>>Movei suggests at depth 13 >>>37.Ke1 Be7 38.Kd1 Nd7 with evaluation of 1.09 pawns for white. >>> >>>I prefer black's position but I am not sure if white is helpless. >>> >>>Uri >> >>Hi Uri >>I am going to have a more deep look at this game. Analasyis to follow later. >>Regards >>Kurt > >Hi Uri >I made the following interesting experiment and are pleased to be able to >demonstrate that White's position after 36...h5 is indeed rather critical and >perhaps even lost. I took Fritz7008 and Aristarch 4.4 and let them play the next >moves for at least 10 min, sometimes 20 min or just so long to be sure that >evaluation and main line is stable. And as you can see from the analysis below >(Ath 1.2/32 MB hash) White's position has become worse from move to move. >Kurt > >Nimzo 7.32 - Aristarch 4.4 >1n3bk1/5p2/p1p1p1p1/Pr1bPq1p/Rp1P1P2/1P1N2P1/1R2QK1P/B7 w - - 0 1 > >Analysis by Fritz 7: > > >37.Kg1 Nd7 38.Nc1 f6 39.exf6 Nxf6 40.Raa2 Ne4 41.Rc2 h4 42.Qe1 g5 > = (0.13) Depth: 14/41 00:01:37 60975kN > = (0.00) Depth: 16/44 00:10:36 406813kN > >(Utzinger, MyTown 10.08.2002) I see that Fritz does not understand this position. g1 is a bad place for the white king. I do not know if white can save the game but the move of movei(ke1) seems to me more logical. King at g1 when black's queen controls h3 and black has a bishop at d5 seems very dangerous. Fritz's score went down after Kg1 and it may be interesting to know if it keeps Kg1 or find a better move after some hours of analysis. Uri
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