Author: David Dahlem
Date: 14:29:51 10/15/00
Go up one level in this thread
On October 15, 2000 at 15:48:44, Mike S. wrote:
>On October 15, 2000 at 15:25:29, David Dahlem wrote:
>
>>(...)
>>Are there certain opening lines that computer engines have problems with?
>>If so, I would like to put these into the Yace book also.
>
>I have a secret weapon against programs playing the Alekhine. Some progs (or
>their books resp.) avoid the line, but most of the others are in danger to play
>either 7...Kxg5?? in the side variation, or 9...Qc6?? like in the game below.
>This works often, at least at faster time controls - but 5.Bxf7+ is not correct,
>because black can i.e. play 9...Bxe6 with big advantage.
>
>[Event "40/20:00 P133"]
>[Site "?"]
>[Date "1998.??.??"]
>[Round "?"]
>[White "Scheidl, M."]
>[Black "Genius3"]
>[Result "1-0"]
>[ECO "B02"]
>
>1. e4 Nf6 2. e5 Nd5 3. Nf3 d6 4. Bc4 Nb6 5. Bxf7+ Kxf7 6. Ng5+ Kg8 (6... Kg6 7.
>Qf3 Kxg5 8. Qf7 g6 9. d3+ Kh5 10. Qf4 h6 11. g3 Bg4 12. h3 Qd7 13. hxg4# {
>1-0 Scheidl,M-Genius4 40/20:00 P133 1998}) 7. Qf3 Qe8 8. e6 g6 9. Nf7 Qc6 10.
>Nh6+ Kg7 11. Qf7+ Kxh6 12. d3+ Kh5 13. g4+ Kh4 14. Rg1 Qd5 15. Nd2 Qe5+ 16.
>Kf1 Nc4 17. Nf3+ Kh3 18. Nxe5 Ne3+ 19. Bxe3 dxe5 20. Qf3+ Kxh2 21. Qh1# 1-0
>
>Btw. the position after 6...Kg6 7.Qf3 is a nice test I think:
>[D]rnbq1b1r/ppp1p1pp/1n1p2k1/4P1N1/8/5Q2/PPPP1PPP/RNB1K2R b KQ - 0 7
>Black should play 7...Qe8.
>
>Regards,
>M.Scheidl
Thanks. Exactly the kind of thing i'm looking for. I will be sure to put this in
my book .
Dave
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