Dev Builds » 20120708-0836

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 08:02:35 1976665 3359 57 2312 990 -282.52 ± 10.8
ncm-et-4 08:02:52 1969096 3345 82 2260 1003 -270.04 ± 10.75
ncm-et-9 08:02:39 1977458 3338 61 2254 1023 -273.6 ± 10.62
ncm-et-10 08:02:56 1967145 3296 69 2266 961 -279.52 ± 10.98
ncm-et-13 08:02:07 1966336 3328 63 2208 1057 -266.1 ± 10.44
ncm-et-15 08:02:41 1975352 3334 72 2245 1017 -270.43 ± 10.66
20000 404 13545 6051 -273.64 ± 4.37

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
119425 ncm-et-4 2020-03-18 22:29 00:23:23 1967239 161 4 105 52 -256.06 ± 47.76
119424 ncm-et-9 2020-03-18 22:29 00:23:36 1963840 163 5 116 42 -288.7 ± 53.49
119423 ncm-et-10 2020-03-18 22:29 00:23:39 1958323 153 2 103 48 -275.53 ± 49.6
119422 ncm-et-15 2020-03-18 22:28 00:24:31 1974981 169 1 121 47 -308.28 ± 50.16
119421 ncm-et-3 2020-03-18 22:28 00:24:47 1963994 169 3 118 48 -288.37 ± 49.87
119420 ncm-et-13 2020-03-18 22:26 00:26:23 1960157 185 6 112 67 -226.51 ± 41.87
119419 ncm-et-10 2020-03-18 21:16 01:12:20 1965848 500 12 353 135 -289.36 ± 29.47
119418 ncm-et-4 2020-03-18 21:15 01:13:02 1921124 500 14 336 150 -265.78 ± 27.93
119417 ncm-et-9 2020-03-18 21:15 01:13:20 1960311 500 10 339 151 -274.22 ± 27.78
119416 ncm-et-13 2020-03-18 21:14 01:10:45 1961227 500 7 339 154 -277.93 ± 27.43
119415 ncm-et-3 2020-03-18 21:14 01:13:09 1962154 500 8 343 149 -281.68 ± 27.94
119414 ncm-et-15 2020-03-18 21:13 01:13:43 1967388 500 15 335 150 -263.42 ± 27.93
119413 ncm-et-9 2020-03-18 20:01 01:12:36 1972339 500 5 339 156 -280.42 ± 27.17
119412 ncm-et-10 2020-03-18 20:01 01:13:39 1956180 500 11 340 149 -274.22 ± 28.0
119411 ncm-et-15 2020-03-18 20:01 01:11:36 1964925 500 18 309 173 -231.21 ± 25.96
119410 ncm-et-4 2020-03-18 20:01 01:13:33 1945197 500 14 339 147 -269.37 ± 28.22
119409 ncm-et-3 2020-03-18 20:01 01:11:59 1962609 500 9 365 126 -309.64 ± 30.52
119408 ncm-et-13 2020-03-18 20:00 01:13:32 1963687 500 7 351 142 -293.29 ± 28.64
119407 ncm-et-13 2020-03-18 18:47 01:11:18 1962917 500 10 342 148 -277.93 ± 28.08
119406 ncm-et-15 2020-03-18 18:47 01:12:37 1973429 500 12 338 150 -270.57 ± 27.91
119405 ncm-et-10 2020-03-18 18:47 01:12:51 1960776 500 9 349 142 -288.06 ± 28.68
119404 ncm-et-3 2020-03-18 18:47 01:12:31 1965536 500 11 339 150 -273.0 ± 27.9
119403 ncm-et-4 2020-03-18 18:47 01:12:32 1964766 500 8 342 150 -280.42 ± 27.84
119402 ncm-et-9 2020-03-18 18:47 01:12:59 1971729 500 11 325 164 -256.44 ± 26.61
46343 ncm-et-10 2018-07-18 08:23 00:20:36 1983578 143 4 90 49 -241.58 ± 49.19
46342 ncm-et-13 2018-07-18 08:23 00:20:29 1978270 143 6 95 42 -253.24 ± 53.39
46341 ncm-et-15 2018-07-18 08:20 00:23:24 1979976 165 4 119 42 -299.28 ± 53.56
46340 ncm-et-9 2018-07-18 08:19 00:25:01 1988138 175 3 112 60 -253.51 ± 44.15
46339 ncm-et-4 2018-07-18 08:17 00:26:22 1988928 184 4 139 41 -325.44 ± 54.27
46338 ncm-et-3 2018-07-18 08:17 00:27:01 1990664 190 1 135 54 -304.94 ± 46.62
46337 ncm-et-13 2018-07-18 07:10 01:12:08 1986249 500 10 317 173 -248.53 ± 25.83
46336 ncm-et-10 2018-07-18 07:10 01:12:28 1981225 500 11 357 132 -295.94 ± 29.81
46335 ncm-et-15 2018-07-18 07:08 01:11:03 1978882 500 7 335 158 -273.0 ± 27.05
46334 ncm-et-9 2018-07-18 07:07 01:10:45 1989243 500 10 344 146 -280.42 ± 28.28
46333 ncm-et-4 2018-07-18 07:05 01:11:25 1987824 500 14 327 159 -255.3 ± 27.09
46332 ncm-et-3 2018-07-18 07:05 01:10:57 1991772 500 10 346 144 -282.94 ± 28.49
46331 ncm-et-13 2018-07-18 05:56 01:12:59 1988296 500 7 323 170 -258.75 ± 25.99
46330 ncm-et-9 2018-07-18 05:54 01:11:31 1987350 500 6 344 150 -285.49 ± 27.79
46329 ncm-et-10 2018-07-18 05:54 01:14:36 1948759 500 8 346 146 -285.49 ± 28.24
46328 ncm-et-15 2018-07-18 05:54 01:13:14 1983262 500 6 346 148 -288.06 ± 27.99
46327 ncm-et-4 2018-07-18 05:52 01:11:48 1987981 500 15 334 151 -262.24 ± 27.83
46326 ncm-et-3 2018-07-18 05:52 01:11:43 1987668 500 7 332 161 -269.37 ± 26.77
46325 ncm-et-9 2018-07-18 04:40 01:12:51 1986720 500 11 335 154 -268.17 ± 27.51
46324 ncm-et-4 2018-07-18 04:40 01:10:47 1989716 500 9 338 153 -274.22 ± 27.57
46323 ncm-et-3 2018-07-18 04:40 01:10:28 1988927 500 8 334 158 -270.57 ± 27.08
46322 ncm-et-15 2018-07-18 04:40 01:12:33 1979974 500 9 342 149 -279.17 ± 27.96
46321 ncm-et-13 2018-07-18 04:40 01:14:33 1929887 500 10 329 161 -262.24 ± 26.85
46320 ncm-et-10 2018-07-18 04:40 01:12:47 1982478 500 12 328 160 -258.75 ± 26.98

Commit

Commit ID 6b5322ce000d6a8a6f845beda2d7e149e1baea0c
Author Marco Costalba
Date 2012-07-08 08:36:40 UTC
Rename first_1 / last_1 in lsb / msb It seems more accurate: lsb is clear while 'first bit' depends from where you look at the bitboard. And fix compile in case of 64 bits platforms that do not use BSFQ intrinsics. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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