Author: Robert Hyatt
Date: 12:56:59 09/11/02
Go up one level in this thread
On September 11, 2002 at 14:09:29, Steffen Basting wrote: >Hello again! >Thanks for the hint - it was really the problem :-) >Well, the output of the second position now looks like: > >1 9 86989 51 a1b1 a3a4 b1c2 a4b4 c2d3 h7h6 g5g6 f7g6 >h5g6 >2 10 121039 52 a1b1 a3b4 h5h6 g7h6 g5h6 f7f6 b1a1 b4b3 >a1b1 b3b4 + >2 10 242793 51 a1b1 a3b4 h5h6 g7h6 g5h6 f7f6 b1a1 b4b3 >a1b1 b3b4 >3 11 261332 52 a1b1 + >3 11 525374 655 g5g6 h7g6 f5f6 g7f6 h5h6 f6f5 h6h7 f5f4 >a1b1 f7f5 h7h8Q >5 12 567895 654 g5g6 - >6 12 1168230 69 g5g6 h7g6 f5g6 f7g6 h5g6 a3b3 a1b1 b3c3 >b1c1 c3d3 c1b2 d3e4 b3a4 >10 13 1247512 70 g5g6 + >11 13 4334156 692 g5g6 f7g6 h5h6 g7h6 f5f6 a3a4 f6f7 h6h5 >f7f8Q h5h4 f8g7 h4h3 g7h7 >1082137 nodes, 38 seconds: 111132 nodes/sec >q-nodes: 3252019 evals: 3251773 >hash hits: 308 hash alpha cut: 257 hash beta cut: 0 >value: 692 >my move: g5g6 >principal variation: g5g6 f7g6 h5h6 g7h6 f5f6 a3a4 f6f7 h6h5 f7f8Q h5h4 f8g7 h4h >3 g7h7 > > - But I think that 308 hash hits are way too less. Really confusing. >Also the value of depth 13 seems to indicate some problems... > >Regards, Steffen Depends on what you mean by "hits". If you mean "exact" position match, with enough draft to use, and an EXACT score stored, then that is not low at all for the middlegame. If you mean "signature match" and nothing else, you ought to get 20-30% hits...
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