Author: Uri Blass
Date: 08:46:29 08/30/02
Go up one level in this thread
On August 30, 2002 at 11:24:50, David Hanley wrote: >Dan, i really appreciate your help with this. > >I should have been more clear. My sorted search from the opening position was >an eight ply search. Here's a six ply search: > >Score: -55 >Searched 28744 nodes >Got 8063 hash hits (28 percent hits) >There were 16100 quiesce nodes >The pawn hash contains 2833 entries >Branching factor is 4.827881 > >So, that's 28744 total nodes, and 12644 non-quiesce nodes. > >According to your list, a six ply search from the opening for the other programs >reports node counts of: > >yace : 34,240 >glc-218 : 12,970 >gnu: 17,175 >phalanx: 9,829 >genesis 40,582 > >I'm not sure what to think. Perhaps yace and genesis are counting all nodes, >and glc,gnu,and phalanx are reporting non-quiesce nodes. I think that everybody counts all nodes but there are programs that do more extensions. Here is the debug file of movei00_76 in the initial position. 43125 nodes to finish depth 6 but I guess my numbers are better at bigger depthes Movei prints number of nodes every end of iteration and every time that it gets a score for a move or fail high. 13510 <first : 1 35 0 20 b1c3 13510 <first : 2 9 0 44 b1c3 b8c6 13510 <first : 2 10 0 65 d2d4 13510 <first : 2 25 0 85 d2d4 b8c6 13510 <first : 2 26 0 120 e2e4 13510 <first : 2 30 0 140 e2e4 b8c6 13510 <first : 2 30 0 160 e2e4 b8c6 13510 <first : 3 35 0 353 e2e4 e7e5 b1c3 13510 <first : 3 35 0 526 e2e4 e7e5 b1c3 13510 <first : 4 8 0 778 e2e4 e7e5 d2d4 b8c6 13510 <first : 4 8 0 1607 e2e4 e7e5 d2d4 b8c6 13570 <first : 5 32 6 3703 e2e4 b8c6 b1c3 e7e5 g1f3 13570 <first : 5 33 6 6030 g1f3 13570 <first : 5 37 6 7144 g1f3 e7e6 e2e4 f8b4 f1b5 13570 <first : 5 37 6 7145 g1f3 e7e6 e2e4 f8b4 f1b5 13620 <first : 6 4 11 16748 g1f3 g8f6 e2e3 d7d5 f1b5 c7c6 b5d3 13680 <first : 6 5 17 18062 b1c3 13840 <first : 6 4 33 43125 g1f3 g8f6 e2e3 d7d5 f1b5 c7c6 b5d3 14060 <first : 7 28 55 71346 g1f3 d7d5 d2d4 e7e6 c1f4 f8b4 c2c3 b4e7 14340 <first : 7 28 83 105632 g1f3 d7d5 d2d4 e7e6 c1f4 f8b4 c2c3 b4e7 14830 <first : 8 8 132 168990 g1f3 b8c6 b1c3 d7d5 e2e4 d5e4 c3e4 g8f6 15220 <first : 8 9 171 216766 b1c3 16970 <first : 8 8 346 436907 g1f3 b8c6 b1c3 d7d5 e2e4 d5e4 c3e4 g8f6 19720 <first : 9 17 621 771256 g1f3 g8f6 d2d4 d7d5 e2e3 e7e6 f3e5 f8d6 f1b5 b8d7 20760 <first : 9 18 725 902784 b1c3 23010 <first : 9 18 950 1191872 d2d4 25600 <first : 9 26 1209 1503069 d2d4 g8f6 c1f4 b8c6 e2e3 d7d5 f1b5 c8f5 b5c6 b7c6 g1f3 26690 <first : 9 26 1318 1638196 d2d4 g8f6 c1f4 b8c6 e2e3 d7d5 f1b5 c8f5 b5c6 b7c6 g1f3 36140 <first : 10 18 2263 2759897 d2d4 d7d5 b1c3 g8f6 c1g5 b8c6 e2e3 c8g4 g1f3 e7e6 47290 <first : 10 18 3378 4112355 d2d4 d7d5 b1c3 g8f6 c1g5 b8c6 e2e3 c8g4 g1f3 e7e6 91510 <first : 11 29 7800 9542537 d2d4 e7e6 e2e4 d7d5 b1c3 d5e4 c3e4 d8d5 f1d3 b8c6 c2c3 108200 <first : 11 29 9469 11546936 d2d4 e7e6 e2e4 d7d5 b1c3 d5e4 c3e4 d8d5 f1d3 b8c6 c2c3 Uri
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