Dev Builds » 20140720-0050

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 06:03:57 1989163 2408 158 810 1440 -96.48 ± 8.59
ncm-et-4 06:03:41 1957759 2361 131 778 1452 -97.71 ± 8.44
ncm-et-5 01:47:20 2024101 731 38 246 447 -101.67 ± 15.21
ncm-et-6 01:47:34 2025981 702 52 245 405 -98.04 ± 16.4
ncm-et-7 01:47:16 2024347 727 32 263 432 -114.35 ± 15.52
ncm-et-8 01:47:24 2010387 708 44 263 401 -111.11 ± 16.47
ncm-et-9 06:03:28 1990133 2390 147 839 1404 -103.56 ± 8.72
ncm-et-10 06:03:45 1980780 2366 142 861 1363 -109.02 ± 8.88
ncm-et-11 01:47:04 1998113 701 46 244 411 -100.88 ± 16.17
ncm-et-12 01:47:16 2020836 692 49 251 392 -104.46 ± 16.72
ncm-et-13 06:03:19 1989228 2386 135 844 1407 -106.45 ± 8.68
ncm-et-14 01:47:32 2016859 712 54 250 408 -98.17 ± 16.38
ncm-et-15 06:03:24 1991335 2393 153 832 1408 -101.36 ± 8.71
ncm-et-16 01:47:26 2020270 723 41 257 425 -107.06 ± 15.82
20000 1222 6983 11795 -102.99 ± 3.0

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
87872 ncm-et-4 2019-07-05 19:49 00:21:34 1890823 140 9 47 84 -96.73 ± 35.64
87871 ncm-et-10 2019-07-05 19:47 00:23:01 1968468 148 9 56 83 -114.29 ± 36.38
87870 ncm-et-15 2019-07-05 19:43 00:26:37 1976070 167 14 54 99 -84.87 ± 33.18
87869 ncm-et-9 2019-07-05 19:43 00:27:14 1963839 176 11 55 110 -88.74 ± 30.7
87868 ncm-et-13 2019-07-05 19:42 00:28:38 1968314 184 13 72 99 -115.48 ± 33.67
87867 ncm-et-3 2019-07-05 19:41 00:29:30 1963689 185 10 61 114 -98.32 ± 30.15
87866 ncm-et-10 2019-07-05 18:29 01:16:50 1965383 500 29 170 301 -100.71 ± 18.69
87865 ncm-et-4 2019-07-05 18:27 01:20:56 1878224 500 33 159 308 -89.48 ± 18.43
87864 ncm-et-15 2019-07-05 18:26 01:16:33 1971721 500 29 160 311 -93.2 ± 18.21
87863 ncm-et-9 2019-07-05 18:26 01:16:19 1978231 500 35 188 277 -109.83 ± 19.97
87862 ncm-et-13 2019-07-05 18:25 01:15:49 1969086 500 30 173 297 -102.22 ± 18.91
87861 ncm-et-3 2019-07-05 18:24 01:15:56 1976106 500 33 163 304 -92.46 ± 18.62
87860 ncm-et-15 2019-07-05 17:10 01:15:11 1984571 500 24 188 288 -118.33 ± 19.22
87859 ncm-et-10 2019-07-05 17:09 01:18:58 1943362 500 35 185 280 -107.54 ± 19.83
87858 ncm-et-4 2019-07-05 17:09 01:16:24 1964148 500 27 159 314 -93.95 ± 18.02
87857 ncm-et-9 2019-07-05 17:08 01:16:46 1982050 500 33 173 294 -99.95 ± 19.11
87856 ncm-et-13 2019-07-05 17:07 01:16:47 1969394 500 22 177 301 -111.37 ± 18.53
87855 ncm-et-3 2019-07-05 17:06 01:16:17 1968314 500 35 180 285 -103.73 ± 19.58
87854 ncm-et-15 2019-07-05 15:51 01:17:43 1975447 500 43 184 273 -100.71 ± 20.27
87853 ncm-et-4 2019-07-05 15:51 01:17:21 1963689 500 20 166 314 -104.49 ± 17.85
87852 ncm-et-10 2019-07-05 15:51 01:17:29 1966764 500 30 184 286 -110.6 ± 19.45
87851 ncm-et-13 2019-07-05 15:51 01:14:58 1978416 500 25 179 296 -110.6 ± 18.85
87850 ncm-et-9 2019-07-05 15:51 01:16:03 1965535 500 32 168 300 -96.94 ± 18.8
87849 ncm-et-3 2019-07-05 15:51 01:14:40 1975729 500 28 165 307 -97.69 ± 18.38
21872 ncm-et-12 2018-04-22 16:50 00:28:47 2020184 192 19 63 110 -81.06 ± 31.85
21871 ncm-et-11 2018-04-22 16:48 00:30:44 2016611 201 10 77 114 -120.41 ± 30.76
21870 ncm-et-13 2018-04-22 16:48 00:30:48 2024590 202 10 71 121 -108.29 ± 29.43
21869 ncm-et-6 2018-04-22 16:48 00:30:49 2026718 202 17 76 109 -104.52 ± 32.2
21868 ncm-et-8 2018-04-22 16:47 00:31:26 2023282 208 16 79 113 -108.64 ± 31.52
21867 ncm-et-14 2018-04-22 16:47 00:31:30 2019859 212 19 61 132 -69.75 ± 28.38
21866 ncm-et-3 2018-04-22 16:46 00:32:16 2026555 223 18 74 131 -89.16 ± 28.85
21865 ncm-et-16 2018-04-22 16:46 00:32:41 2017258 223 10 80 133 -112.87 ± 28.02
21864 ncm-et-4 2018-04-22 16:46 00:32:46 2024590 221 13 78 130 -105.3 ± 28.68
21863 ncm-et-5 2018-04-22 16:46 00:32:37 2023611 231 8 86 137 -122.11 ± 27.45
21862 ncm-et-10 2018-04-22 16:46 00:32:54 2022959 218 15 70 133 -89.59 ± 28.21
21861 ncm-et-9 2018-04-22 16:45 00:33:10 2023446 214 9 77 128 -114.36 ± 28.49
21860 ncm-et-7 2018-04-22 16:45 00:33:33 2025737 227 14 71 142 -89.15 ± 26.98
21859 ncm-et-15 2018-04-22 16:45 00:33:44 2020673 226 14 67 145 -83.02 ± 26.46
21858 ncm-et-11 2018-04-22 15:30 01:16:20 1979616 500 36 167 297 -93.2 ± 19.01
21857 ncm-et-13 2018-04-22 15:30 01:16:19 2025572 500 35 172 293 -97.69 ± 19.19
21856 ncm-et-9 2018-04-22 15:30 01:13:56 2027702 500 27 178 295 -108.3 ± 18.94
21855 ncm-et-7 2018-04-22 15:30 01:13:43 2022957 500 18 192 290 -126.18 ± 18.97
21854 ncm-et-12 2018-04-22 15:30 01:18:29 2021488 500 30 188 282 -113.68 ± 19.64
21853 ncm-et-4 2018-04-22 15:30 01:14:40 2025081 500 29 169 302 -99.95 ± 18.64
21852 ncm-et-16 2018-04-22 15:30 01:14:45 2023283 500 31 177 292 -104.49 ± 19.17
21851 ncm-et-8 2018-04-22 15:30 01:15:58 1997492 500 28 184 288 -112.14 ± 19.31
21850 ncm-et-5 2018-04-22 15:30 01:14:43 2024591 500 30 160 310 -92.46 ± 18.28
21849 ncm-et-10 2018-04-22 15:30 01:14:33 2017745 500 24 196 280 -124.6 ± 19.62
21848 ncm-et-14 2018-04-22 15:30 01:16:02 2013859 500 35 189 276 -110.6 ± 20.02
21847 ncm-et-15 2018-04-22 15:30 01:13:36 2019533 500 29 179 292 -107.54 ± 19.13
21846 ncm-et-3 2018-04-22 15:30 01:15:18 2024590 500 34 167 299 -94.7 ± 18.88
21845 ncm-et-6 2018-04-22 15:30 01:16:45 2025245 500 35 169 296 -95.44 ± 19.05

Commit

Commit ID 7f68fc611cc04d4dc242a9a7765942986ca44bf3
Author lucasart
Date 2014-07-20 00:50:54 UTC
Revert Contempt = 20 Despite being neutral at STC, it turned out to be regressive at LTC: 40k games at LTC with Hash=8 ELO: -2.06 +-1.9 (95%) LOS: 1.4% Total: 39720 W: 5740 L: 5976 D: 28004 40k games at LTC with Hash=128 ELO: -2.69 +-1.9 (95%) LOS: 0.2% Total: 39149 W: 5702 L: 6005 D: 27442 bench 7477963
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