Dev Builds » 20180724-0639

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 09:41:24 1989454 3757 1878 96 1783 +179.15 +/- 7.86
ncm-et-4 09:43:08 1989349 3756 1921 98 1737 +184.13 +/- 7.99
ncm-et-9 09:41:30 1989507 3769 1879 106 1784 +177.4 +/- 7.87
ncm-et-10 09:42:36 1947015 3654 1868 116 1670 +181.47 +/- 8.19
ncm-et-13 09:40:26 1971128 3712 1898 107 1707 +182.83 +/- 8.08
ncm-et-15 04:30:18 1569397 1352 679 34 639 +180.38 +/- 13.14
20000 10123 557 9320 +180.94 +/- 3.45

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
48818 ncm-et-10 2018-08-06 22:36 00:31:01 1981224 201 106 7 88 +187.41 +/- 36.07
48817 ncm-et-3 2018-08-06 22:31 00:35:19 1988770 230 108 5 117 +167.46 +/- 30.41
48816 ncm-et-4 2018-08-06 22:29 00:37:24 1989874 234 120 2 112 +192.83 +/- 30.99
48815 ncm-et-13 2018-08-06 22:29 00:37:20 1902580 229 124 3 102 +204.26 +/- 32.94
48814 ncm-et-9 2018-08-06 22:28 00:38:48 1990667 254 123 5 126 +174.8 +/- 29.36
48813 ncm-et-15 2018-08-06 21:57 01:09:42 1574635 352 161 11 180 +158.14 +/- 24.64
48812 ncm-et-10 2018-08-06 21:14 01:20:18 1897038 500 258 16 226 +183.51 +/- 22.33
48811 ncm-et-4 2018-08-06 21:12 01:16:29 1989717 500 264 6 230 +198.34 +/- 21.77
48810 ncm-et-3 2018-08-06 21:11 01:19:11 1990033 500 245 15 240 +172.78 +/- 21.5
48809 ncm-et-13 2018-08-06 21:11 01:17:34 1990664 500 247 23 230 +167.53 +/- 22.24
48808 ncm-et-9 2018-08-06 21:10 01:16:36 1988927 500 246 11 243 +177.22 +/- 21.21
48807 ncm-et-15 2018-08-06 20:16 01:40:24 1560997 500 245 10 245 +177.22 +/- 21.06
48806 ncm-et-10 2018-08-06 19:56 01:16:53 1981851 500 258 12 230 +187.16 +/- 21.98
48805 ncm-et-4 2018-08-06 19:53 01:17:28 1987509 500 272 10 218 +202.15 +/- 22.64
48804 ncm-et-9 2018-08-06 19:53 01:16:09 1987508 500 253 13 234 +181.7 +/- 21.78
48803 ncm-et-13 2018-08-06 19:52 01:17:04 1985306 500 254 5 241 +189.92 +/- 21.09
48802 ncm-et-3 2018-08-06 19:52 01:18:17 1987981 500 264 10 226 +194.57 +/- 22.15
48801 ncm-et-4 2018-08-06 18:35 01:17:31 1990190 500 255 16 229 +180.8 +/- 22.15
48800 ncm-et-10 2018-08-06 18:34 01:20:58 1982643 500 244 15 241 +171.9 +/- 21.44
48799 ncm-et-15 2018-08-06 18:34 01:40:12 1572561 500 273 13 214 +200.24 +/- 22.98
48798 ncm-et-9 2018-08-06 18:34 01:18:00 1987036 500 261 15 224 +187.16 +/- 22.42
48797 ncm-et-13 2018-08-06 18:34 01:17:18 1989401 500 250 14 236 +178.11 +/- 21.69
48796 ncm-et-3 2018-08-06 18:34 01:16:38 1988927 500 247 11 242 +178.11 +/- 21.26
47160 ncm-et-9 2018-07-24 18:01 00:02:38 1991613 15 8 0 7 +206.6 +/- 134.08
47159 ncm-et-4 2018-07-24 18:00 00:04:11 1990823 22 13 0 9 +235.89 +/- 118.5
47158 ncm-et-3 2018-07-24 18:00 00:04:07 1990033 27 15 1 11 +199.54 +/- 107.99
47157 ncm-et-10 2018-07-24 16:52 01:11:59 1937243 453 237 16 200 +185.27 +/- 23.83
47156 ncm-et-13 2018-07-24 16:49 01:14:52 1987987 483 251 13 219 +187.51 +/- 22.61
47155 ncm-et-9 2018-07-24 16:43 01:17:07 1991297 500 251 16 233 +177.22 +/- 21.92
47154 ncm-et-4 2018-07-24 16:42 01:16:31 1989874 500 254 18 228 +178.11 +/- 22.26
47153 ncm-et-3 2018-07-24 16:42 01:16:40 1991139 500 253 26 221 +170.15 +/- 22.81
47152 ncm-et-10 2018-07-24 15:30 01:20:40 1909340 500 243 23 234 +164.07 +/- 22.02
47151 ncm-et-13 2018-07-24 15:28 01:20:04 1939022 500 235 22 243 +158.08 +/- 21.5
47150 ncm-et-4 2018-07-24 15:25 01:16:13 1989401 500 252 15 233 +179.0 +/- 21.89
47149 ncm-et-9 2018-07-24 15:24 01:17:48 1989558 500 246 20 234 +169.27 +/- 21.96
47148 ncm-et-3 2018-07-24 15:23 01:17:39 1990823 500 239 14 247 +168.4 +/- 21.08
47147 ncm-et-10 2018-07-24 14:09 01:20:16 1941566 500 267 12 221 +195.51 +/- 22.52
47146 ncm-et-13 2018-07-24 14:09 01:18:14 1987193 500 242 18 240 +167.53 +/- 21.57
47145 ncm-et-9 2018-07-24 14:06 01:16:56 1988612 500 249 9 242 +181.7 +/- 21.19
47144 ncm-et-4 2018-07-24 14:06 01:18:03 1989717 500 236 15 249 +164.93 +/- 21.0
47143 ncm-et-3 2018-07-24 14:05 01:16:38 1990506 500 242 3 255 +180.8 +/- 20.22
47142 ncm-et-13 2018-07-24 12:50 01:18:00 1986878 500 295 9 196 +226.0 +/- 24.06
47141 ncm-et-9 2018-07-24 12:48 01:17:28 1990349 500 242 17 241 +168.4 +/- 21.49
47140 ncm-et-3 2018-07-24 12:47 01:16:55 1986879 500 265 11 224 +194.57 +/- 22.31
47139 ncm-et-10 2018-07-24 12:47 01:20:31 1945218 500 255 15 230 +181.7 +/- 22.07
47138 ncm-et-4 2018-07-24 12:45 01:19:18 1987036 500 255 16 229 +180.8 +/- 22.15

Commit

Commit ID 38471697b7e414f4509fb7dbf41f3f679711edb4
Author double-beep
Date 2018-07-24 06:39:08 UTC
Slight decrease of overload value Set overload value to S(13,6) STC: LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 27606 W: 6371 L: 6094 D: 15141 http://tests.stockfishchess.org/tests/view/5b5455840ebc5902bdb82425 LTC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 112435 W: 19442 L: 18921 D: 74072 http://tests.stockfishchess.org/tests/view/5b546d4a0ebc5902bdb82741 Closes https://github.com/official-stockfish/Stockfish/pull/1694 Bench: 4937000
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