Dev Builds » 20120527-1313

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 08:01:17 1975518 3346 64 2343 939 -288.78 ± 11.11
ncm-et-4 08:01:22 1976311 3351 74 2312 965 -280.34 ± 10.96
ncm-et-9 08:01:44 1977060 3358 62 2296 1000 -278.72 ± 10.75
ncm-et-10 08:01:23 1949622 3304 72 2294 938 -283.27 ± 11.12
ncm-et-13 08:01:28 1963701 3318 62 2271 985 -279.02 ± 10.83
ncm-et-15 08:00:55 1976076 3323 60 2306 957 -285.42 ± 10.99
20000 394 13822 5784 -282.57 ± 4.47

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
119923 ncm-et-3 2020-03-22 12:53 00:22:21 1962456 156 4 110 42 -287.73 ± 53.53
119922 ncm-et-15 2020-03-22 12:51 00:24:02 1968623 164 3 114 47 -286.02 ± 50.41
119921 ncm-et-13 2020-03-22 12:51 00:24:14 1966459 163 3 112 48 -280.87 ± 49.83
119920 ncm-et-4 2020-03-22 12:51 00:24:35 1950876 160 1 118 41 -323.6 ± 54.01
119919 ncm-et-10 2020-03-22 12:50 00:25:20 1964468 175 5 127 43 -299.39 ± 52.86
119918 ncm-et-9 2020-03-22 12:49 00:26:17 1961700 182 4 126 52 -281.89 ± 47.89
119917 ncm-et-3 2020-03-22 11:40 01:11:27 1960615 500 7 366 127 -313.91 ± 30.37
119916 ncm-et-10 2020-03-22 11:38 01:10:43 1962011 500 12 356 132 -293.29 ± 29.81
119915 ncm-et-15 2020-03-22 11:38 01:12:09 1966021 500 10 343 147 -279.17 ± 28.18
119914 ncm-et-13 2020-03-22 11:37 01:12:38 1961240 500 10 337 153 -271.78 ± 27.59
119913 ncm-et-9 2020-03-22 11:36 01:11:26 1964305 500 7 350 143 -291.97 ± 28.53
119912 ncm-et-4 2020-03-22 11:36 01:13:09 1964629 500 6 358 136 -304.07 ± 29.28
119911 ncm-et-15 2020-03-22 10:25 01:12:12 1975917 500 10 359 131 -299.97 ± 29.92
119910 ncm-et-3 2020-03-22 10:24 01:14:47 1958779 500 11 345 144 -280.42 ± 28.5
119909 ncm-et-10 2020-03-22 10:24 01:12:46 1965852 500 14 344 142 -275.45 ± 28.72
119908 ncm-et-4 2020-03-22 10:23 01:12:07 1966767 500 13 333 154 -263.42 ± 27.54
119907 ncm-et-13 2020-03-22 10:23 01:12:59 1958470 500 9 339 152 -275.45 ± 27.67
119906 ncm-et-9 2020-03-22 10:23 01:12:15 1965413 500 14 325 161 -253.02 ± 26.92
119905 ncm-et-10 2020-03-22 09:11 01:12:23 1961571 500 9 345 146 -282.94 ± 28.27
119904 ncm-et-3 2020-03-22 09:11 01:12:30 1961846 500 9 347 144 -285.49 ± 28.47
119903 ncm-et-15 2020-03-22 09:11 01:12:56 1970644 500 6 358 136 -304.07 ± 29.28
119902 ncm-et-13 2020-03-22 09:11 01:11:20 1962469 500 6 344 150 -285.49 ± 27.79
119901 ncm-et-9 2020-03-22 09:11 01:11:18 1971873 500 7 357 136 -301.33 ± 29.3
119900 ncm-et-4 2020-03-22 09:11 01:11:21 1971878 500 10 358 132 -298.62 ± 29.8
46919 ncm-et-10 2018-07-22 11:54 00:19:22 1955922 129 3 96 30 -316.02 ± 63.93
46918 ncm-et-13 2018-07-22 11:52 00:22:02 1978511 155 0 112 43 -317.21 ± 52.24
46917 ncm-et-15 2018-07-22 11:51 00:22:36 1981851 159 2 108 49 -279.59 ± 49.1
46916 ncm-et-9 2018-07-22 11:48 00:25:26 1987509 176 2 120 54 -281.97 ± 46.68
46915 ncm-et-4 2018-07-22 11:47 00:26:38 1988927 191 6 130 55 -268.89 ± 46.53
46914 ncm-et-3 2018-07-22 11:46 00:27:10 1992088 190 7 142 41 -308.61 ± 53.8
46913 ncm-et-10 2018-07-22 10:40 01:13:19 1899963 500 8 342 150 -280.42 ± 27.84
46912 ncm-et-15 2018-07-22 10:37 01:12:27 1981068 500 11 335 154 -268.17 ± 27.51
46911 ncm-et-13 2018-07-22 10:37 01:13:35 1947327 500 13 341 146 -273.0 ± 28.31
46910 ncm-et-9 2018-07-22 10:34 01:12:50 1988613 500 6 337 157 -276.69 ± 27.11
46909 ncm-et-3 2018-07-22 10:34 01:11:46 1990032 500 8 365 127 -311.06 ± 30.39
46908 ncm-et-4 2018-07-22 10:33 01:12:28 1987508 500 13 345 142 -277.93 ± 28.72
46907 ncm-et-10 2018-07-22 09:25 01:13:32 1942440 500 13 339 148 -270.57 ± 28.11
46906 ncm-et-13 2018-07-22 09:24 01:12:16 1975326 500 5 350 145 -294.61 ± 28.26
46905 ncm-et-9 2018-07-22 09:23 01:10:01 1988615 500 13 342 145 -274.22 ± 28.41
46904 ncm-et-15 2018-07-22 09:23 01:13:12 1981537 500 7 357 136 -301.33 ± 29.3
46903 ncm-et-4 2018-07-22 09:22 01:10:30 1990034 500 11 351 138 -288.06 ± 29.14
46902 ncm-et-3 2018-07-22 09:21 01:11:00 1989244 500 9 336 155 -271.78 ± 27.38
46901 ncm-et-15 2018-07-22 08:11 01:11:21 1982949 500 11 332 157 -264.6 ± 27.23
46900 ncm-et-4 2018-07-22 08:10 01:10:34 1989874 500 14 319 167 -246.3 ± 26.4
46899 ncm-et-10 2018-07-22 08:10 01:13:58 1944749 500 8 345 147 -284.22 ± 28.14
46898 ncm-et-13 2018-07-22 08:10 01:12:24 1959806 500 16 336 148 -263.42 ± 28.12
46897 ncm-et-9 2018-07-22 08:10 01:12:11 1988457 500 9 339 152 -275.45 ± 27.67
46896 ncm-et-3 2018-07-22 08:10 01:10:16 1989086 500 9 332 159 -266.97 ± 27.01

Commit

Commit ID 0412f4a1ee1b738441490dd6f3d324c21ee75987
Author Marco Costalba
Date 2012-05-27 13:13:14 UTC
Fix an issue when adding a book during the game Currently when we fail to open a book file, for instance if it doesn't exsist, we leave Book::open() with ifstream failbit set. If then the book file is added, we correctly open it at next attempt, but failbit is still set so that after opening we exit because ifstream::good() returns false. The fix is to reset failbit upon exiting. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Copyright 2011–2024 Next Chess Move LLC