Author: Uri Blass
Date: 04:30:29 10/21/03
Go up one level in this thread
On October 21, 2003 at 06:50:47, Drexel,Michael wrote: >On October 21, 2003 at 05:18:10, Uri Blass wrote: > >>On October 21, 2003 at 03:49:35, Drexel,Michael wrote: >> >>>On October 20, 2003 at 23:17:08, Dann Corbit wrote: >>> >>>>A request for analysis (as long as you can stand it -- preferably 1 Hr/pos): >>>> >>>>[D]r1b1kb1r/2qn1p1p/p1Np1P2/3P4/1p6/5Q2/PPP4P/2KR1BR1 b kq - 0 1 >>> >>>I think 18...Nd7 is also lost for black after 19.Nc6, Dann. >>>In this case almost everything is in the commercial Fritz book. >>>Just look at both black rooks and the poor black bishop. >>> >>>If you do not think so please give me a line. >>>I could try to refute it later on at home (with some help of my programs). >>> >>>Michael >> >>19.Nc6 Bb7 20.Bh3 Ne5 21.Rge1 Rg8 >> >>21...Rg8 is not in the Fritz8's book. > >Yes, therefore I said almost. >In this line also 21...h5 is missing. > >I thought 21...Rg8 is bad because of 22.Bf5 but maybe 22...Rg6!? is possible. >The idea is to give back material in order to castle long. > >Michael I did not mention 21...h5 because I found the following game that white won when black has no losses with 21...Rg8 in the games that Dann posted. One game that I did not even analyze proves nothing but I prefer first analysis of a move that black has no losses with it. [Event "Pyramid"] [Site "UECC"] [Date "2000.05.08"] [Round "?"] [White "Barahona, Sergio"] [Black "Granara Barreto, Sebastian A"] [Result "1-0"] [BlackElo "2066"] [ECO "B99y"] [Variation "Sicilian: Najdorf, Modern Main Line 13.f5 Nc5 14.f6: Perenyi's 16.Rg1"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.g4 b5 11.Bxf6 Nxf6 12.g5 Nd7 13.f5 Nc5 14.f6 gxf6 15.gxf6 Bf8 16.Rg1 b4 17.Nd5 exd5 18.exd5 Nd7 19.Nc6 Bb7 20.Bh3 Ne5 21.Rge1 h5 22. Kb1 a5 23.Qf4 Bxc6 24.dxc6 Bh6 25.Qc4 O-O 26.Qh4 Ng6 27.Qxh5 Bg7 28.Rf1 Qxc6 29.Be6 fxe6 30.Qxg6 Ra7 31.fxg7 Rxf1 32.Rxf1 Rxg7 33.Qxe6+ Kh7 34. Qf5+ Kg8 35.Qxa5 Qc4 36.Qa8+ Kh7 37.Qf3 Qd4 38.Qf5+ Kg8 39.Qe6+ Kh7 40.a4 bxa3 41.Qh3+ Kg8 42.Qxa3 Rg1 43.Qa8+ Kh7 44.Qf3 d5 45.Qf5+ Kh8 46.h4 1-0 Uri
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