Dev Builds » 20120416-1728

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 08:08:46 1975378 3429 59 2356 1014 -281.6 ± 10.67
ncm-et-4 08:08:50 1977985 3400 64 2355 981 -284.1 ± 10.86
ncm-et-9 08:09:04 1978275 3398 57 2334 1007 -281.74 ± 10.71
ncm-et-10 08:09:08 1968510 3365 66 2308 991 -279.34 ± 10.8
ncm-et-13 08:08:57 1950264 3335 56 2317 962 -286.75 ± 10.96
ncm-et-15 08:09:25 1832883 3073 65 2138 870 -284.59 ± 11.54
20000 367 13808 5825 -282.98 ± 4.45

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
120673 ncm-et-13 2020-03-28 01:06 00:21:03 1960003 144 4 98 42 -271.04 ± 53.48
120672 ncm-et-15 2020-03-28 01:05 00:22:02 1963239 152 3 100 49 -262.33 ± 49.17
120671 ncm-et-10 2020-03-28 01:04 00:23:38 1960933 163 4 102 57 -241.49 ± 45.43
120670 ncm-et-4 2020-03-28 01:01 00:25:55 1965849 173 1 118 54 -285.68 ± 46.45
120669 ncm-et-3 2020-03-28 01:01 00:26:15 1952219 180 1 140 39 -356.4 ± 55.67
120668 ncm-et-9 2020-03-28 01:01 00:26:30 1965862 188 5 130 53 -278.48 ± 47.44
120667 ncm-et-15 2020-03-27 23:52 01:12:04 1968170 500 10 332 158 -265.78 ± 27.12
120666 ncm-et-10 2020-03-27 23:49 01:13:31 1969394 500 9 351 140 -290.66 ± 28.9
120665 ncm-et-4 2020-03-27 23:49 01:11:22 1965537 500 8 347 145 -286.77 ± 28.35
120664 ncm-et-13 2020-03-27 23:49 01:16:15 1909644 500 9 348 143 -286.77 ± 28.58
120663 ncm-et-3 2020-03-27 23:48 01:12:11 1961999 500 7 328 165 -264.6 ± 26.42
120662 ncm-et-9 2020-03-27 23:47 01:12:28 1972824 500 5 344 151 -286.77 ± 27.65
120661 ncm-et-10 2020-03-27 22:37 01:11:16 1963380 500 11 328 161 -259.91 ± 26.87
120660 ncm-et-13 2020-03-27 22:37 01:11:05 1965072 500 9 342 149 -279.17 ± 27.96
120659 ncm-et-15 2020-03-27 22:36 01:14:43 1965381 500 16 351 133 -281.68 ± 29.67
120658 ncm-et-4 2020-03-27 22:35 01:12:31 1970978 500 7 342 151 -281.68 ± 27.72
120657 ncm-et-3 2020-03-27 22:35 01:11:33 1963690 500 10 335 155 -269.37 ± 27.4
120656 ncm-et-9 2020-03-27 22:35 01:11:48 1967094 500 7 343 150 -282.94 ± 27.82
120655 ncm-et-9 2020-03-27 21:22 01:11:32 1967866 500 6 344 150 -285.49 ± 27.79
120654 ncm-et-3 2020-03-27 21:22 01:12:15 1962767 500 11 340 149 -274.22 ± 28.0
120653 ncm-et-4 2020-03-27 21:22 01:12:31 1961229 500 11 344 145 -279.17 ± 28.4
120652 ncm-et-15 2020-03-27 21:22 01:13:23 1963688 500 5 368 127 -319.72 ± 30.33
120651 ncm-et-13 2020-03-27 21:22 01:13:50 1962302 500 14 330 156 -258.75 ± 27.36
120650 ncm-et-10 2020-03-27 21:22 01:13:58 1958928 500 11 347 142 -282.94 ± 28.71
48000 ncm-et-13 2018-07-31 11:35 00:26:59 1966797 191 3 126 62 -265.77 ± 43.49
47999 ncm-et-10 2018-07-31 11:33 00:28:55 1982009 202 3 142 57 -293.37 ± 45.61
47998 ncm-et-9 2018-07-31 11:32 00:29:32 1988455 210 3 149 58 -298.11 ± 45.22
47997 ncm-et-4 2018-07-31 11:28 00:32:50 1989558 227 3 152 72 -273.24 ± 40.27
47996 ncm-et-3 2018-07-31 11:27 00:34:47 1989558 249 10 168 71 -260.22 ± 40.78
47995 ncm-et-15 2018-07-31 10:44 01:17:59 1567838 421 6 294 121 -290.72 ± 31.05
47994 ncm-et-13 2018-07-31 10:20 01:13:12 1931096 500 5 360 135 -308.24 ± 29.36
47993 ncm-et-9 2018-07-31 10:19 01:12:07 1989400 500 15 352 133 -284.22 ± 29.68
47992 ncm-et-10 2018-07-31 10:19 01:13:00 1979817 500 5 340 155 -281.68 ± 27.26
47991 ncm-et-4 2018-07-31 10:17 01:10:45 1990666 500 11 363 126 -304.07 ± 30.53
47990 ncm-et-3 2018-07-31 10:16 01:09:32 1992249 500 2 356 142 -306.84 ± 28.45
47989 ncm-et-15 2018-07-31 09:26 01:16:34 1832613 500 10 345 145 -281.68 ± 28.38
47988 ncm-et-13 2018-07-31 09:07 01:12:22 1989243 500 5 356 139 -302.7 ± 28.91
47987 ncm-et-10 2018-07-31 09:06 01:11:59 1951773 500 13 352 135 -286.77 ± 29.47
47986 ncm-et-3 2018-07-31 09:05 01:10:00 1991613 500 6 347 147 -289.36 ± 28.09
47985 ncm-et-9 2018-07-31 09:04 01:13:24 1986091 500 8 336 156 -273.0 ± 27.26
47984 ncm-et-4 2018-07-31 09:04 01:11:23 1990191 500 13 350 137 -284.22 ± 29.25
47983 ncm-et-15 2018-07-31 07:52 01:32:40 1569253 500 15 348 137 -279.17 ± 29.25
47982 ncm-et-3 2018-07-31 07:52 01:12:13 1988929 500 12 342 146 -275.45 ± 28.31
47981 ncm-et-9 2018-07-31 07:52 01:11:43 1988612 500 8 336 156 -273.0 ± 27.26
47980 ncm-et-10 2018-07-31 07:52 01:12:51 1981851 500 10 346 144 -282.94 ± 28.49
47979 ncm-et-13 2018-07-31 07:52 01:14:11 1917957 500 7 357 136 -301.33 ± 29.3
47978 ncm-et-4 2018-07-31 07:52 01:11:33 1989876 500 10 339 151 -274.22 ± 27.78

Commit

Commit ID 5392007a249644475da6cbb92de87502d982fc0d
Author Marco Costalba
Date 2012-04-16 17:28:08 UTC
Improved cutoff check when reparenting Check for a cutoff occurred also high in the tree and not only at current split point. This avoids some more wasted reparenting. No functional chnage. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Copyright 2011–2024 Next Chess Move LLC