Author: Ricardo Gibert
Date: 17:51:34 06/16/00
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On June 16, 2000 at 09:43:56, leonid wrote: >Hi! > >Is the number between minimax nodes/second, devided on number of nodes/second >for alpha-beta, equal to around five? > >If, for instance, one position in minimax give 1000000 NPS, the same position >but solved by alpha-beta logic will indicate around 200000 NPS speed? > >Leonid. The NPS should be _roughly_ the same, but alpha-beta should reach up to twice the depth. It depends on move ordering. Note that the overhead incurred by alpha-beta will slow it down a bit.
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