Dev Builds » 20180208-1414

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 17:14:53 2015721 6676 2983 262 3431 +150.34 +/- 5.65
ncm-et-4 17:16:33 2016411 6666 3091 244 3331 +158.55 +/- 5.75
ncm-et-9 04:21:21 1989125 1690 791 64 835 +159.86 +/- 11.52
ncm-et-10 04:21:52 1961876 1654 718 65 871 +145.05 +/- 11.18
ncm-et-13 04:21:38 1987352 1678 766 64 848 +154.85 +/- 11.4
ncm-et-15 04:21:46 1954802 1636 769 58 809 +161.75 +/- 11.69
20000 9118 757 10125 +154.72 +/- 3.3

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
53868 ncm-et-15 2018-09-15 17:45 00:21:27 1981381 136 63 6 67 +155.17 +/- 41.09
53867 ncm-et-10 2018-09-15 17:41 00:25:14 1950065 154 72 3 79 +167.55 +/- 36.96
53866 ncm-et-4 2018-09-15 17:40 00:26:29 1989243 166 74 8 84 +146.2 +/- 36.58
53865 ncm-et-3 2018-09-15 17:39 00:27:22 1989876 176 79 5 92 +155.74 +/- 34.35
53864 ncm-et-13 2018-09-15 17:38 00:28:27 1987984 178 71 4 103 +137.54 +/- 31.57
53863 ncm-et-9 2018-09-15 17:37 00:29:16 1989717 190 79 8 103 +136.44 +/- 32.53
53862 ncm-et-10 2018-09-15 16:22 01:18:07 1981696 500 224 30 246 +142.26 +/- 21.47
53861 ncm-et-4 2018-09-15 16:20 01:18:17 1991141 500 224 15 261 +154.7 +/- 20.36
53860 ncm-et-15 2018-09-15 16:20 01:23:40 1873968 500 243 20 237 +166.66 +/- 21.79
53859 ncm-et-3 2018-09-15 16:20 01:17:52 1991139 500 222 15 263 +153.02 +/- 20.25
53858 ncm-et-13 2018-09-15 16:18 01:18:40 1988296 500 228 24 248 +150.51 +/- 21.27
53857 ncm-et-9 2018-09-15 16:18 01:18:09 1989717 500 250 15 235 +177.22 +/- 21.78
53856 ncm-et-10 2018-09-15 15:03 01:17:26 1982791 500 203 17 280 +135.76 +/- 19.44
53855 ncm-et-4 2018-09-15 15:01 01:18:25 1992089 500 234 22 244 +157.24 +/- 21.44
53854 ncm-et-15 2018-09-15 15:01 01:18:06 1980756 500 233 21 246 +157.24 +/- 21.31
53853 ncm-et-3 2018-09-15 15:00 01:18:20 1989086 500 221 19 260 +148.85 +/- 20.52
53852 ncm-et-9 2018-09-15 14:59 01:17:24 1987193 500 225 12 263 +158.08 +/- 20.16
53851 ncm-et-13 2018-09-15 14:59 01:17:42 1986252 500 237 17 246 +164.07 +/- 21.22
53850 ncm-et-9 2018-09-15 13:42 01:16:32 1989874 500 237 29 234 +153.86 +/- 22.11
53849 ncm-et-4 2018-09-15 13:42 01:18:18 1988454 500 239 16 245 +166.66 +/- 21.25
53848 ncm-et-3 2018-09-15 13:41 01:17:58 1990982 500 235 21 244 +158.93 +/- 21.42
53847 ncm-et-13 2018-09-15 13:41 01:16:49 1986878 500 230 19 251 +156.39 +/- 21.0
53846 ncm-et-15 2018-09-15 13:41 01:18:33 1983105 500 230 11 259 +163.21 +/- 20.33
53845 ncm-et-10 2018-09-15 13:41 01:21:05 1932954 500 219 15 266 +150.51 +/- 20.1
985 ncm-et-4 2018-02-09 03:54 01:17:45 2028030 500 223 19 258 +150.51 +/- 20.62
984 ncm-et-3 2018-02-09 03:53 01:18:23 2027375 500 223 20 257 +149.68 +/- 20.7
983 ncm-et-4 2018-02-09 02:35 01:17:33 2027538 500 228 20 252 +153.86 +/- 20.97
982 ncm-et-3 2018-02-09 02:34 01:18:23 2026226 500 240 15 245 +168.4 +/- 21.22
981 ncm-et-4 2018-02-09 01:16 01:17:29 2024099 500 236 18 246 +162.35 +/- 21.24
980 ncm-et-3 2018-02-09 01:14 01:18:15 2024590 500 218 18 264 +147.19 +/- 20.28
979 ncm-et-4 2018-02-08 23:59 01:16:07 2025572 500 234 16 250 +162.35 +/- 20.97
978 ncm-et-3 2018-02-08 23:56 01:17:00 2022304 500 212 21 267 +139.81 +/- 20.21
977 ncm-et-4 2018-02-08 22:42 01:16:20 2028358 500 222 20 258 +148.85 +/- 20.65
976 ncm-et-3 2018-02-08 22:39 01:16:08 2024101 500 231 19 250 +157.24 +/- 21.05
975 ncm-et-4 2018-02-08 21:22 01:18:35 2026720 500 210 18 272 +140.62 +/- 19.87
974 ncm-et-3 2018-02-08 21:22 01:16:23 2026718 500 233 26 241 +153.02 +/- 21.68
973 ncm-et-3 2018-02-08 20:04 01:16:24 2027046 500 222 18 260 +150.51 +/- 20.49
972 ncm-et-4 2018-02-08 20:04 01:16:56 2026555 500 229 24 247 +151.35 +/- 21.32
971 ncm-et-3 2018-02-08 18:45 01:18:03 2025574 500 224 25 251 +146.36 +/- 21.13
970 ncm-et-4 2018-02-08 18:43 01:19:41 2026554 500 246 16 238 +172.78 +/- 21.64
969 ncm-et-3 2018-02-08 17:27 01:16:45 2026227 500 203 20 277 +133.34 +/- 19.67
968 ncm-et-4 2018-02-08 17:25 01:17:21 2027046 500 241 19 240 +165.8 +/- 21.6
967 ncm-et-3 2018-02-08 16:09 01:17:37 2028851 500 220 20 260 +147.19 +/- 20.54
966 ncm-et-4 2018-02-08 16:07 01:17:17 2028358 500 251 13 236 +179.9 +/- 21.66

Commit

Commit ID 917fe69f84ffcc53783e1ada41833684dc8a2970
Author FauziAkram
Date 2018-02-08 14:14:02 UTC
A combo of 3 successful tuning patches Shelter Weakness by Fauzi Akram Dabat Threats by Alain Savard Passed Pawns by Alain Savard STC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 51378 W: 11592 L: 11223 D: 28563 http://tests.stockfishchess.org/tests/view/5a79e2fe0ebc5902971a99d1 LTC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 21631 W: 3888 L: 3661 D: 14082 http://tests.stockfishchess.org/tests/view/5a7aefe80ebc5902971a9a39 Bench: 4983414
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