Author: Matthew White
Date: 13:13:42 02/18/03
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On February 18, 2003 at 16:02:22, Joachim Rang wrote: >On February 18, 2003 at 14:03:10, Matthew White wrote: > >> >>>>Matt >>> >>>It seems the sacrifice is not winning. After the answer Kb6 the position is >>>probably even slightly better for black. >>> >>>Shredder 7 prefers also Nc6+ for white, but gives nevertheless black a small >>>advantage. >>It may not be winning, but it is best. It is certainly a valid sac. Kb6 gives >>equality, rather than losing outright. Nc6+ Bxc6 dxc6 Qxf4 Re7+ Kb6 gxf4 Nd5 >>Rxf7 Rdf8 probably gives a slight advantage to Black. >> >>Matt > >I think . Rxd4 Kb6 2. b4 Qxf4 3. Rxf4 Nxd5 4. Rxf7 cxb4 5. axb4 Nxb4 6. Nb3 >gives a slight advantage to black too. I think both moves (Nc6+ and Rxd4) are >possible and one can't decide which is best... The short term evaluations may be nearly equal, but this is a middlegame position, I will keep you posted on further analysis when I have completed it. Matt
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