Author: Francesco Di Tolla
Date: 03:58:33 10/20/99
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On October 19, 1999 at 13:15:13, Christophe Theron wrote: >>What about the, may be trivial idea, of switching on the high selctvity only at >>a higher ply number, say after a few plys fully/"classically" calculated? may be I was not clear: I mean in a given position calculate some plys normally, and further plys with high selectivity. Why this: well you suggest that a high selecttivity is not any more conveninet respect to normal approaches (that is what I understood, may be I'm wrong). If this is so it is probably because today hardware permits you to calculate enough variations anyway without high, and on the other side you take some risks. With this approach you would calculate the first plys with less risk and same approach as others, while higher plys with higher selctivity might allow you to spot something tohers can't, and overcome some horizon errors. For sure the play style would be different. (Please consider I never coded a chess program myself, let me know if I am misunderstanding). ciao Franz
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