Author: Uri Blass
Date: 15:21:08 12/18/04
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On December 18, 2004 at 17:47:24, Harvey Williamson wrote: >I left my computer on infinite analysis looking at the following position. I >noticed after about an hour when Junior was searching at depth 18 that the kns >had dropped from over 2000 to under 300! > >Why would that be? > > > >1. Nf3 d5 2. d4 c6 3. c4 e6 4. Qc2 Nf6 5. Bg5 dxc4 6. Qxc4 b5 7. Qc2 Bb7 8. e3 >Nbd7 9. Nbd2 a6 10. a4 Rc8 11. Be2 c5 12. d5 exd5 13. axb5 a5 14. O-O c4 15. e4 >dxe4 16. Nd4 * Most programs do not know to count nodes or to calculate nodes per second correctly when the number of nodes is bigger than 2^32. If you give it to search for an hour then it is natural to get more than 2^32 nodes. Uri
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