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Up Topic The Rybka Lounge / Computer Chess / Hardest test for chess engines
- - By fejman (**) Date 2010-02-22 08:04
What is the  the hardest test suite for chess engines?
Parent - - By Vempele (Silver) Date 2010-02-22 08:10
Probably not the hardest anymore, but the Nolot suite is legendary.
Parent - By serbian master (**) Date 2010-02-22 22:09
you see this position??
r2qk2r/ppp1b1pp/2n1p3/3pP1n1/3P2b1/2PB1NN1/PP4PP/R1BQK2R w

{Deep Fritz 12:} 1. Nxg5 Bxd1 2. Nxe6 Qb8 3. Nxg7+ Kd8 4. Kxd1 b5 5. Rf1 Kc8 6.
N3f5 Bf8 7. Ne6 Kb7 8. Nf4 Ne7 9. Nxe7 Bxe7 10. Nxd5 Qd8 11. Nxe7 Qxe7 12. Bxb5
Rhf8 13. Rxf8 Rxf8 14. Be2 Qh4 15. Bf3+ c6 16. h3 {0.73/19} 00:00:28
Parent - - By Carl Bicknell (*****) Date 2010-02-22 10:16
mine :)
Parent - By Vinvin (***) Date 2010-02-22 16:53
Where is it ? :-)
Parent - - By Vinvin (***) Date 2010-02-22 11:31
Look at this 3 sets on my site : http://home.scarlet.be/vincentlejeune/hardsets.html
Parent - - By Gaмßito (****) Date 2010-02-22 17:27
Thank you very much for this positions Vinvin. I have added it to my collection. :-)

Regards,
Gaмßito.
Parent - - By Vinvin (***) Date 2010-02-22 22:09
You're welcome !
Would you share your collection(s) too ? :-)
Parent - By Gaмßito (****) Date 2010-02-22 23:15
I don't have too much material still. Others that I have are: Tactic Marathon, Nolot, and Dvoretsky Endgame Book. This last is a very good book with a lot of quite interesting and difficult positions.

Regards,
Gaмßito.
Up Topic The Rybka Lounge / Computer Chess / Hardest test for chess engines

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