Author: Paulo Soares
Date: 08:02:03 11/03/00
Go up one level in this thread
On November 03, 2000 at 10:08:57, Uri Blass wrote:
>On November 03, 2000 at 09:45:54, Paulo Soares wrote:
>
>>On November 03, 2000 at 00:30:25, Uri Blass wrote:
>>
>>>On November 02, 2000 at 18:24:05, Andreas Schwartmann wrote:
>>>
>>>>On November 02, 2000 at 18:08:31, Uri Blass wrote:
>>>>
>>>>>I see that you are right and it seems to be a good choice of the book line.
>>>>
>>>>BTW, I used the yace book available for download at 24.113.159.170, "Bandor's
>>>>Place". I don't know who created this, maybe someone can enlighten me. 15.Bf6
>>>>seems to be a killer book move! :-)
>>>>
>>>>Andreas
>>>
>>>I think after some analysis that the line is not a killer line.
>>>
>>>Junior blundered by gxf6 and after Nc6(the move that yace expected there is
>>>probably no advantage for white.
>>>
>>>[D]rnb2rk1/1p1n1ppp/p3pB2/q3P3/2BQ4/1RN5/P1P3PP/5R1K b - - 0 1
>>>
>>>In this position gxf6 is losing when after Nc6 Qg4 Nxf6 exf6 g6 black has no
>>>problems.
>>>
>>>Uri
>>
>>I think that black have a losing position in this line, because its pieces
>>are not developed, and in few moves white can made a strong attack against the
>>black king.
>>The doubt is to know if Yace will make the best moves.
>>
>>Paulo
>
>Do you say it based on analysis or based on impression?
>
>Analysis with programs give some lines with trading queens after Nc6 Qg4 Nxf6
>exf6 g6
>
>For example Qf4 Qh5 Be2 e5 Bxh5 or Qh3 Qh5(maybe h5 and Kh7 is even better)
>Qxh5.
>
>I did not analyze it for a long time so maybe there is an idea to win for white
>that I missed.
>
>Uri
Firstly I had the impression that the white could make a strong attacks to
black king, by the reasons that I wrote on the last post, later I made the
analyses and I verified that the white could win. I would be surprised when
seeing a line that could avoid the blacks' defeat,
although in the chess game we cannot doubt of anything.
Paulo
Anotator: Paulo + Fritz6a
rnb2rk1/1p1n1ppp/p3pB2/q3P3/2BQ4/1RN5/P1P3PP/5R1K b - - 0 1
1... Nc6 2. Qg4 Nxf6 3. exf6 g6 4. Ne4! Qh5 (4... Nd4 5. Rh3 e5 (5... Nf5 6.
Rxh7 Kxh7 7. Ng5+ Kh6 8. Rf3 Qe1+ 9. Bf1 Qh4 10. Rh3 Qxh3 11. Nxh3 Rd8 12. Qg5+
Kh7 13. g4 Rd5 14. gxf5 Rxf5 15. Qh4+ {+-}) (5... h5 6. Qf4 Kh7 7. g4 Rh8 8.
gxh5 Kg8 9. hxg6 Rxh3 10. Qg4 {+-}) (5... Qe5 6. Rh6 {+-}) 6. Qh4 Bxh3 7. Qh6 {
+-}) 5. Qxh5 gxh5 6. Rh3 Ne5 7. Bb3 (7. Bd3 {!?}) 7... Rd8 (7... Bd7 8. Rxh5
Bb5 (8... Ng6 9. Ng5 {+-}) 9. c4 Bxc4 10. Bxc4 Nxc4 11. Rf3 Rfd8 12. Rg3+ Kf8
13. Kg1 Rac8 14. Rxh7 Ke8 15. Rg8+ Kd7 16. Rxf7+ Kc6 17. Rxd8 Rxd8 18. Re7 {+-}
) 8. Rxh5 Ng6 9. Ng5 Nf8 10. h3 b5 11. Rf3 {+-}
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