Dev Builds » 20120328-1811

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 07:59:21 1962128 3335 59 2303 973 -283.49 ± 10.9
ncm-et-4 08:00:44 1963233 3336 61 2275 1000 -277.72 ± 10.75
ncm-et-9 07:58:14 1966790 3344 58 2294 992 -280.84 ± 10.79
ncm-et-10 08:01:25 1961357 3324 71 2253 1000 -273.27 ± 10.76
ncm-et-13 07:58:29 1960638 3330 43 2288 999 -284.33 ± 10.73
ncm-et-15 08:00:08 1971709 3331 54 2298 979 -284.01 ± 10.86
20000 346 13711 5943 -280.58 ± 4.41

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
129978 ncm-et-15 2020-04-19 12:09 00:48:06 1974981 331 8 231 92 -284.03 ± 35.79
129977 ncm-et-4 2020-04-19 12:09 00:47:59 1966310 336 6 242 88 -302.96 ± 36.61
129976 ncm-et-9 2020-04-19 12:09 00:47:57 1959407 344 6 241 97 -290.1 ± 34.79
129975 ncm-et-3 2020-04-19 12:09 00:48:06 1959541 335 5 235 95 -292.34 ± 35.13
129974 ncm-et-10 2020-04-19 12:09 00:48:11 1958633 324 10 223 91 -273.86 ± 35.98
129973 ncm-et-13 2020-04-19 12:09 00:48:14 1961841 330 7 211 112 -250.87 ± 32.21
129888 ncm-et-4 2020-04-18 18:00 01:11:51 1962159 500 9 326 165 -259.91 ± 26.48
129887 ncm-et-10 2020-04-18 17:59 01:13:12 1960943 500 7 336 157 -274.22 ± 27.14
129886 ncm-et-15 2020-04-18 17:58 01:12:31 1970323 500 2 349 149 -297.28 ± 27.72
129885 ncm-et-3 2020-04-18 17:58 01:12:23 1961844 500 3 350 147 -297.28 ± 27.97
129884 ncm-et-13 2020-04-18 17:57 01:12:19 1961079 500 7 337 156 -275.45 ± 27.24
129883 ncm-et-9 2020-04-18 17:57 01:12:27 1969864 500 11 334 155 -266.97 ± 27.42
129882 ncm-et-4 2020-04-18 16:48 01:10:55 1970648 500 12 339 149 -271.78 ± 28.01
129881 ncm-et-15 2020-04-18 16:45 01:12:01 1966154 500 9 342 149 -279.17 ± 27.96
129880 ncm-et-10 2020-04-18 16:45 01:13:03 1954804 500 12 333 155 -264.6 ± 27.43
129879 ncm-et-13 2020-04-18 16:44 01:11:22 1960921 500 7 343 150 -282.94 ± 27.82
129878 ncm-et-9 2020-04-18 16:44 01:11:48 1964927 500 7 353 140 -295.94 ± 28.86
129877 ncm-et-3 2020-04-18 16:43 01:13:20 1959695 500 12 342 146 -275.45 ± 28.31
129876 ncm-et-4 2020-04-18 15:35 01:11:56 1970483 500 7 332 161 -269.37 ± 26.77
129875 ncm-et-13 2020-04-18 15:33 01:10:39 1960616 500 3 370 127 -325.67 ± 30.26
129874 ncm-et-15 2020-04-18 15:32 01:12:27 1964764 500 10 343 147 -279.17 ± 28.18
129873 ncm-et-10 2020-04-18 15:31 01:12:39 1956804 500 12 352 136 -288.06 ± 29.36
129872 ncm-et-9 2020-04-18 15:30 01:12:14 1965075 500 7 348 145 -289.36 ± 28.32
129871 ncm-et-3 2020-04-18 15:30 01:12:26 1962763 500 8 336 156 -273.0 ± 27.26
129870 ncm-et-4 2020-04-18 14:20 01:13:26 1938987 500 8 343 149 -281.68 ± 27.94
129869 ncm-et-13 2020-04-18 14:19 01:12:08 1960315 500 5 331 164 -270.57 ± 26.44
129868 ncm-et-15 2020-04-18 14:19 01:11:23 1979503 500 11 342 147 -276.69 ± 28.19
129867 ncm-et-10 2020-04-18 14:19 01:10:46 1968467 500 8 334 158 -270.57 ± 27.08
129866 ncm-et-3 2020-04-18 14:18 01:10:28 1963686 500 16 351 133 -281.68 ± 29.67
129865 ncm-et-9 2020-04-18 14:18 01:11:42 1970201 500 12 335 153 -266.97 ± 27.62
129864 ncm-et-4 2020-04-18 13:08 01:11:35 1964769 500 10 348 142 -285.49 ± 28.7
129863 ncm-et-3 2020-04-18 13:07 01:10:34 1964301 500 9 345 146 -282.94 ± 28.27
129862 ncm-et-13 2020-04-18 13:07 01:11:53 1959695 500 9 352 139 -291.97 ± 29.0
129861 ncm-et-9 2020-04-18 13:06 01:10:24 1969573 500 9 343 148 -280.42 ± 28.06
129860 ncm-et-15 2020-04-18 13:06 01:12:24 1975291 500 9 323 168 -256.44 ± 26.22
129859 ncm-et-10 2020-04-18 13:06 01:12:42 1964005 500 8 338 154 -275.45 ± 27.45
129858 ncm-et-10 2020-04-18 11:54 01:10:52 1965846 500 14 337 149 -266.97 ± 28.02
129857 ncm-et-15 2020-04-18 11:54 01:11:16 1970953 500 5 368 127 -319.72 ± 30.33
129856 ncm-et-13 2020-04-18 11:54 01:11:54 1960001 500 5 344 151 -286.77 ± 27.65
129855 ncm-et-3 2020-04-18 11:54 01:12:04 1963072 500 6 344 150 -285.49 ± 27.79
129854 ncm-et-4 2020-04-18 11:53 01:13:02 1969276 500 9 345 146 -282.94 ± 28.27
129853 ncm-et-9 2020-04-18 11:53 01:11:42 1968487 500 6 340 154 -280.42 ± 27.4

Commit

Commit ID 76622342ec45a372b75bffdf81297861af78bbde
Author Marco Costalba
Date 2012-03-28 18:11:37 UTC
Restore MS1BTable[] Incredible typo from my side! The 2 tables are completely different, one counts 1s the other returns the msb position. Even more incredible the 'stockfish bench' command returns the same number of nodes!!! Spotted by Justin Blanchard. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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