Dev Builds » 20190926-2127

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 08:26:57 1977055 3341 2009 58 1274 +232.24 +/- 9.43
ncm-et-4 08:29:50 1966139 3323 2025 53 1245 +237.28 +/- 9.54
ncm-et-9 08:26:09 1977255 3331 2057 62 1212 +240.24 +/- 9.7
ncm-et-10 08:34:50 1962421 3323 2016 61 1246 +234.55 +/- 9.55
ncm-et-13 08:27:20 1975877 3335 2026 68 1241 +233.91 +/- 9.58
ncm-et-15 08:26:20 1973048 3347 2010 72 1265 +229.65 +/- 9.49
20000 12143 374 7483 +234.62 +/- 3.89

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
97762 ncm-et-4 2019-09-28 09:11 00:49:02 1972661 323 187 4 132 +223.21 +/- 29.15
97761 ncm-et-10 2019-09-28 09:11 00:49:30 1965577 323 189 10 124 +216.94 +/- 30.55
97760 ncm-et-13 2019-09-28 09:09 00:51:00 1981803 335 201 10 124 +225.05 +/- 30.59
97759 ncm-et-9 2019-09-28 09:09 00:51:02 1971254 331 210 5 116 +251.52 +/- 31.5
97758 ncm-et-15 2019-09-28 09:08 00:51:31 1970328 347 210 13 124 +223.8 +/- 30.69
97757 ncm-et-3 2019-09-28 09:08 00:51:54 1971121 341 204 4 133 +233.59 +/- 29.13
97756 ncm-et-15 2019-09-28 07:52 01:15:07 1975924 500 301 12 187 +229.12 +/- 24.79
97755 ncm-et-3 2019-09-28 07:52 01:14:51 1975606 500 288 11 201 +216.85 +/- 23.78
97754 ncm-et-13 2019-09-28 07:52 01:16:19 1969710 500 305 11 184 +234.38 +/- 24.99
97753 ncm-et-9 2019-09-28 07:52 01:16:20 1972355 500 313 6 181 +248.53 +/- 25.07
97752 ncm-et-4 2019-09-28 07:52 01:18:26 1949697 500 300 12 188 +228.08 +/- 24.72
97751 ncm-et-10 2019-09-28 07:52 01:17:56 1958842 500 312 3 185 +250.77 +/- 24.63
97666 ncm-et-10 2019-09-27 13:25 01:17:39 1962928 500 287 12 201 +214.85 +/- 23.8
97665 ncm-et-4 2019-09-27 13:20 01:18:05 1952042 500 308 7 185 +241.91 +/- 24.8
97664 ncm-et-13 2019-09-27 13:20 01:15:58 1978170 500 325 9 166 +258.75 +/- 26.39
97663 ncm-et-3 2019-09-27 13:18 01:17:17 1971415 500 298 9 193 +229.12 +/- 24.27
97662 ncm-et-9 2019-09-27 13:18 01:16:05 1979740 500 295 8 197 +227.04 +/- 23.96
97661 ncm-et-15 2019-09-27 13:18 01:17:07 1966328 500 313 12 175 +241.91 +/- 25.71
97660 ncm-et-10 2019-09-27 12:08 01:15:45 1962476 500 316 10 174 +247.41 +/- 25.75
97659 ncm-et-13 2019-09-27 12:04 01:14:36 1972653 500 291 11 198 +219.87 +/- 23.98
97658 ncm-et-9 2019-09-27 12:03 01:14:35 1979689 500 309 11 180 +238.66 +/- 25.3
97657 ncm-et-3 2019-09-27 12:03 01:14:53 1977420 500 287 9 204 +217.85 +/- 23.51
97656 ncm-et-4 2019-09-27 12:02 01:16:34 1966922 500 287 8 205 +218.86 +/- 23.41
97655 ncm-et-15 2019-09-27 12:01 01:16:02 1977421 500 281 7 212 +213.85 +/- 22.92
97654 ncm-et-10 2019-09-27 10:50 01:17:01 1962630 500 304 5 191 +239.74 +/- 24.27
97653 ncm-et-13 2019-09-27 10:47 01:16:07 1972517 500 307 8 185 +239.74 +/- 24.83
97652 ncm-et-9 2019-09-27 10:47 01:15:05 1970025 500 302 11 187 +231.21 +/- 24.77
97651 ncm-et-15 2019-09-27 10:45 01:14:45 1967848 500 312 11 177 +241.91 +/- 25.53
97650 ncm-et-4 2019-09-27 10:45 01:16:43 1975568 500 317 6 177 +253.02 +/- 25.38
97649 ncm-et-3 2019-09-27 10:44 01:17:19 1986304 500 298 8 194 +230.16 +/- 24.17
97648 ncm-et-10 2019-09-27 09:32 01:17:21 1968777 500 314 6 180 +249.64 +/- 25.14
97647 ncm-et-15 2019-09-27 09:29 01:15:36 1971723 500 296 5 199 +231.21 +/- 23.7
97646 ncm-et-9 2019-09-27 09:29 01:16:57 1986624 500 313 11 176 +243.0 +/- 25.61
97645 ncm-et-13 2019-09-27 09:28 01:17:35 1978037 500 297 9 194 +228.08 +/- 24.2
97644 ncm-et-3 2019-09-27 09:27 01:15:45 1981598 500 322 8 170 +256.44 +/- 26.02
97643 ncm-et-4 2019-09-27 09:27 01:16:16 1973278 500 312 7 181 +246.3 +/- 25.1
97642 ncm-et-15 2019-09-27 08:12 01:16:12 1981765 500 297 12 191 +224.97 +/- 24.5
97641 ncm-et-9 2019-09-27 08:12 01:16:05 1981102 500 315 10 175 +246.3 +/- 25.67
97640 ncm-et-4 2019-09-27 08:11 01:14:44 1972810 500 314 9 177 +246.3 +/- 25.48
97639 ncm-et-13 2019-09-27 08:11 01:15:45 1978255 500 300 10 190 +230.16 +/- 24.52
97638 ncm-et-3 2019-09-27 08:11 01:14:58 1975922 500 312 9 179 +244.1 +/- 25.32
97637 ncm-et-10 2019-09-27 08:11 01:19:38 1955719 500 294 15 191 +218.86 +/- 24.57

Commit

Commit ID 8726beba59ca10d03cfee5073e4ac51da7cae42a
Author Stéphane Nicolet
Date 2019-09-26 21:27:48 UTC
Restore development version (revert previous commit) Revert the previous patch now that the binary for the super-final of TCEC season 16 has been sent. Maybe the feature of showing the name of compiler will be added to the master branch in the future. But we may use a cleaner way to code it, see some ideas using the Makefile approach at the end of pull request #2327 : https://github.com/official-stockfish/Stockfish/pull/2327 Bench: 3618154
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