Dev Builds » 20141214-2349

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 06:01:23 1986809 2380 192 710 1478 -76.85 +/- 8.44
ncm-et-4 06:01:15 1971373 2330 193 620 1517 -64.4 +/- 8.2
ncm-et-5 01:46:40 2021815 706 52 198 456 -72.9 +/- 14.95
ncm-et-6 01:47:05 2026145 718 61 203 454 -69.63 +/- 15.17
ncm-et-7 01:47:12 2024999 717 53 197 467 -70.74 +/- 14.72
ncm-et-8 01:46:58 1994164 721 62 206 453 -70.34 +/- 15.23
ncm-et-9 06:01:30 1991412 2409 159 663 1587 -73.78 +/- 7.91
ncm-et-10 06:01:41 1985481 2387 173 664 1550 -72.5 +/- 8.08
ncm-et-11 01:47:06 2017910 710 58 202 450 -71.46 +/- 15.21
ncm-et-12 01:47:02 2013050 708 54 200 454 -72.69 +/- 15.04
ncm-et-13 06:01:41 1988615 2386 183 644 1559 -67.98 +/- 8.06
ncm-et-14 01:47:00 2017666 715 65 210 440 -71.45 +/- 15.58
ncm-et-15 06:01:41 1984894 2395 181 703 1511 -76.96 +/- 8.29
ncm-et-16 01:47:16 1952051 718 52 209 457 -77.22 +/- 15.01
20000 1538 5629 12833 -72.08 +/- 2.83

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
83000 ncm-et-4 2019-05-27 11:02 00:17:23 1950287 109 7 24 78 -54.63 +/- 34.21
82999 ncm-et-10 2019-05-27 10:52 00:26:39 1975868 174 21 44 109 -46.2 +/- 31.44
82998 ncm-et-3 2019-05-27 10:52 00:27:10 1963840 167 14 50 103 -76.09 +/- 32.17
82997 ncm-et-9 2019-05-27 10:51 00:27:59 1975607 188 14 54 120 -75.07 +/- 29.34
82996 ncm-et-15 2019-05-27 10:51 00:27:59 1966643 181 16 50 115 -66.05 +/- 30.19
82995 ncm-et-13 2019-05-27 10:51 00:28:04 1965390 181 10 43 128 -64.06 +/- 26.73
82994 ncm-et-4 2019-05-27 09:40 01:20:20 1952779 500 46 141 313 -66.82 +/- 18.38
82993 ncm-et-10 2019-05-27 09:36 01:15:23 1959555 500 35 127 338 -64.66 +/- 16.99
82992 ncm-et-9 2019-05-27 09:35 01:15:07 1979572 500 40 129 331 -62.51 +/- 17.42
82991 ncm-et-13 2019-05-27 09:35 01:15:03 1978098 500 41 150 309 -76.98 +/- 18.51
82990 ncm-et-3 2019-05-27 09:34 01:17:05 1967233 500 29 151 320 -86.52 +/- 17.77
82989 ncm-et-15 2019-05-27 09:33 01:16:33 1967545 500 40 142 318 -71.89 +/- 18.06
82988 ncm-et-4 2019-05-27 08:22 01:17:07 1960631 500 33 135 332 -71.89 +/- 17.26
82987 ncm-et-13 2019-05-27 08:18 01:15:29 1964301 500 44 118 338 -51.8 +/- 17.13
82986 ncm-et-15 2019-05-27 08:18 01:14:15 1967246 500 38 148 314 -77.71 +/- 18.22
82985 ncm-et-9 2019-05-27 08:18 01:16:09 1969722 500 25 146 329 -85.78 +/- 17.24
82984 ncm-et-10 2019-05-27 08:17 01:17:23 1969263 500 40 149 311 -76.98 +/- 18.4
82983 ncm-et-3 2019-05-27 08:17 01:15:30 1974605 500 46 141 313 -66.82 +/- 18.38
82982 ncm-et-4 2019-05-27 07:02 01:19:09 1916016 500 46 126 328 -56.07 +/- 17.65
82981 ncm-et-9 2019-05-27 07:02 01:14:59 1973737 500 30 139 331 -76.98 +/- 17.25
82980 ncm-et-3 2019-05-27 07:02 01:14:34 1966162 500 41 135 324 -66.1 +/- 17.78
82979 ncm-et-10 2019-05-27 07:01 01:14:56 1968158 500 30 138 332 -76.25 +/- 17.2
82978 ncm-et-15 2019-05-27 07:01 01:15:36 1970325 500 36 168 296 -93.95 +/- 19.06
82977 ncm-et-13 2019-05-27 07:01 01:15:49 1974560 500 37 143 320 -74.79 +/- 17.92
18820 ncm-et-5 2018-04-14 09:01 00:31:20 2020184 206 15 61 130 -78.91 +/- 28.28
18819 ncm-et-13 2018-04-14 09:01 00:31:27 2024426 205 13 60 132 -81.1 +/- 27.72
18818 ncm-et-11 2018-04-14 09:01 00:31:14 2015636 210 14 58 138 -73.89 +/- 26.93
18817 ncm-et-14 2018-04-14 09:01 00:31:44 2017095 215 16 61 138 -73.81 +/- 27.29
18816 ncm-et-3 2018-04-14 09:01 00:31:45 2023446 213 11 79 123 -114.94 +/- 29.51
18815 ncm-et-12 2018-04-14 09:00 00:31:38 2007705 208 14 63 131 -83.41 +/- 28.11
18814 ncm-et-15 2018-04-14 09:00 00:32:06 2020185 214 11 65 138 -89.61 +/- 26.9
18813 ncm-et-4 2018-04-14 09:00 00:32:24 2023609 221 13 62 146 -78.33 +/- 26.01
18812 ncm-et-7 2018-04-14 09:00 00:32:39 2025408 217 19 71 127 -84.91 +/- 29.4
18811 ncm-et-6 2018-04-14 08:59 00:32:48 2026391 218 19 48 151 -46.49 +/- 25.32
18810 ncm-et-10 2018-04-14 08:59 00:33:07 2020674 213 19 65 129 -76.23 +/- 28.94
18809 ncm-et-16 2018-04-14 08:59 00:33:37 1923982 218 17 64 137 -76.1 +/- 27.64
18808 ncm-et-9 2018-04-14 08:58 00:33:57 2023282 221 15 56 150 -65.21 +/- 25.46
18807 ncm-et-8 2018-04-14 08:58 00:34:25 1968306 221 24 61 136 -58.72 +/- 28.21
18806 ncm-et-5 2018-04-14 07:44 01:15:20 2023446 500 37 137 326 -70.44 +/- 17.62
18805 ncm-et-14 2018-04-14 07:44 01:15:16 2018238 500 49 149 302 -70.44 +/- 18.95
18804 ncm-et-3 2018-04-14 07:44 01:15:19 2025572 500 51 154 295 -72.61 +/- 19.3
18803 ncm-et-7 2018-04-14 07:44 01:14:33 2024591 500 34 126 340 -64.66 +/- 16.88
18802 ncm-et-6 2018-04-14 07:44 01:14:17 2025900 500 42 155 303 -79.9 +/- 18.81
18801 ncm-et-8 2018-04-14 07:44 01:12:33 2020023 500 38 145 317 -75.52 +/- 18.08
18800 ncm-et-12 2018-04-14 07:44 01:15:24 2018395 500 40 137 323 -68.27 +/- 17.82
18799 ncm-et-13 2018-04-14 07:44 01:15:49 2024918 500 38 130 332 -64.66 +/- 17.34
18798 ncm-et-4 2018-04-14 07:44 01:14:52 2024917 500 48 132 320 -58.93 +/- 18.07
18797 ncm-et-15 2018-04-14 07:44 01:15:12 2017421 500 40 130 330 -63.23 +/- 17.47
18796 ncm-et-16 2018-04-14 07:44 01:13:39 1980120 500 35 145 320 -77.71 +/- 17.88
18795 ncm-et-10 2018-04-14 07:44 01:14:13 2019370 500 28 141 331 -79.9 +/- 17.21
18794 ncm-et-9 2018-04-14 07:44 01:13:19 2026555 500 35 139 326 -73.34 +/- 17.59
18793 ncm-et-11 2018-04-14 07:44 01:15:52 2020185 500 44 144 312 -70.44 +/- 18.41

Commit

Commit ID 413b24380993cfdb7578ebe10b6a71b51bd8fb5b
Author Marco Costalba
Date 2014-12-14 23:49:00 UTC
Coding style in TT code In particular seems more natural to return bool and TTEntry on the same line, actually we should pass and return them as a pair, but due to limitations of C++ and not wanting to use std::pair this can be an acceptable compromise. No functional change. Resolves #157
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