Dev Builds » 20181129-1401

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 08:38:53 1966561 3342 1870 76 1396 +208.34 ± 8.98
ncm-et-4 08:39:21 1968878 3327 1882 80 1365 +210.71 ± 9.1
ncm-et-9 08:38:21 1974849 3332 1868 57 1407 +211.63 ± 8.9
ncm-et-10 08:39:22 1965491 3334 1899 85 1350 +211.92 ± 9.17
ncm-et-13 08:39:23 1978038 3369 1890 80 1399 +208.56 ± 8.98
ncm-et-15 08:39:17 1957845 3296 1900 66 1330 +218.07 ± 9.21
20000 11309 444 8247 +211.5 ± 3.69

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
60912 ncm-et-9 2018-12-01 06:19 00:04:04 1966944 22 13 1 8 +212.59 ± 131.33
60911 ncm-et-15 2018-12-01 05:36 00:46:52 1952541 296 172 7 117 +218.57 ± 31.3
60910 ncm-et-4 2018-12-01 05:33 00:50:35 1968580 327 202 7 118 +238.84 ± 31.29
60909 ncm-et-3 2018-12-01 05:30 00:52:56 1965380 342 196 11 135 +210.36 ± 29.24
60908 ncm-et-13 2018-12-01 05:26 00:56:44 1975604 369 198 7 164 +199.11 ± 26.06
60907 ncm-et-10 2018-12-01 05:10 01:12:49 1972890 470 255 10 205 +200.85 ± 23.37
60906 ncm-et-9 2018-12-01 05:01 01:17:05 1990708 500 289 10 201 +218.86 ± 23.75
60905 ncm-et-15 2018-12-01 04:16 01:19:28 1951052 500 284 13 203 +210.89 ± 23.7
60904 ncm-et-4 2018-12-01 04:14 01:17:11 1967230 500 291 10 199 +220.88 ± 23.88
60903 ncm-et-3 2018-12-01 04:11 01:18:05 1967853 500 284 11 205 +212.86 ± 23.51
60902 ncm-et-13 2018-12-01 04:09 01:16:35 1988495 500 275 12 213 +203.11 ± 23.02
60901 ncm-et-10 2018-12-01 03:50 01:19:01 1957858 500 301 12 187 +229.12 ± 24.79
60900 ncm-et-9 2018-12-01 03:42 01:17:43 1971889 500 272 15 213 +197.4 ± 23.1
60899 ncm-et-4 2018-12-01 02:56 01:16:54 1973478 500 291 9 200 +221.9 ± 23.78
60898 ncm-et-15 2018-12-01 02:56 01:18:41 1954499 500 289 9 202 +219.87 ± 23.65
60897 ncm-et-3 2018-12-01 02:52 01:18:03 1963532 500 285 11 204 +213.85 ± 23.58
60896 ncm-et-13 2018-12-01 02:50 01:17:27 1968003 500 273 16 211 +197.4 ± 23.25
60895 ncm-et-10 2018-12-01 02:33 01:16:28 1975348 500 295 10 195 +224.97 ± 24.16
60894 ncm-et-9 2018-12-01 02:24 01:16:43 1975965 500 272 8 220 +204.07 ± 22.45
60893 ncm-et-15 2018-12-01 01:37 01:18:02 1965237 500 297 11 192 +226.0 ± 24.4
60892 ncm-et-4 2018-12-01 01:35 01:20:02 1956212 500 272 11 217 +201.19 ± 22.74
60891 ncm-et-3 2018-12-01 01:34 01:16:00 1977538 500 260 13 227 +188.08 ± 22.19
60890 ncm-et-9 2018-12-01 01:34 00:48:59 1976697 310 180 2 128 +227.14 ± 29.41
60889 ncm-et-13 2018-12-01 01:31 01:17:57 1974213 500 283 9 208 +213.85 ± 23.25
60888 ncm-et-10 2018-12-01 01:13 01:18:42 1964770 500 291 13 196 +217.85 ± 24.17
60887 ncm-et-15 2018-12-01 00:17 01:18:21 1957733 500 261 7 232 +194.57 ± 21.69
60886 ncm-et-4 2018-12-01 00:16 01:18:38 1962149 500 253 9 238 +185.33 ± 21.42
60885 ncm-et-10 2018-12-01 00:16 00:56:17 1969394 364 209 8 147 +215.94 ± 27.82
60884 ncm-et-9 2018-12-01 00:15 01:17:54 1972518 500 278 9 213 +208.93 ± 22.92
60883 ncm-et-13 2018-12-01 00:14 01:15:50 1980236 500 293 13 194 +219.87 ± 24.31
60882 ncm-et-3 2018-12-01 00:14 01:19:42 1958625 500 274 10 216 +204.07 ± 22.77
60881 ncm-et-15 2018-11-30 22:59 01:17:14 1964764 500 306 6 188 +240.82 ± 24.53
60880 ncm-et-9 2018-11-30 22:57 01:17:32 1972810 500 284 7 209 +216.85 ± 23.11
60879 ncm-et-4 2018-11-30 22:57 01:18:02 1971790 500 288 14 198 +213.85 ± 24.06
60878 ncm-et-10 2018-11-30 22:56 01:18:29 1958021 500 264 15 221 +189.92 ± 22.6
60877 ncm-et-3 2018-11-30 22:56 01:16:59 1961534 500 292 9 199 +222.92 ± 23.85
60876 ncm-et-13 2018-11-30 22:55 01:17:52 1974681 500 283 11 206 +211.87 ± 23.44
60875 ncm-et-4 2018-11-30 21:37 01:17:59 1982713 500 285 20 195 +205.04 ± 24.37
60874 ncm-et-3 2018-11-30 21:37 01:17:08 1971468 500 279 11 210 +207.95 ± 23.18
60873 ncm-et-13 2018-11-30 21:37 01:16:58 1985036 500 285 12 203 +212.86 ± 23.67
60872 ncm-et-15 2018-11-30 21:37 01:20:39 1959093 500 291 13 196 +217.85 ± 24.17
60871 ncm-et-10 2018-11-30 21:37 01:17:36 1960160 500 284 17 199 +206.98 ± 24.05
60870 ncm-et-9 2018-11-30 21:37 01:18:21 1971262 500 280 5 215 +214.85 ± 22.64

Commit

Commit ID 340e9ea5096fb1c8e4a0914827f1af1d30075039
Author Sebastian Buchwald
Date 2018-11-29 14:01:54 UTC
Use emplace_back() in TB code The patch was tested for correctness by running bench with and without the change against current master, and the tablebase hit numbers were found to be identical in both cases. See the pull request comments for details: https://github.com/official-stockfish/Stockfish/pull/1826 No functional change.
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