Dev Builds » 20200513-1750

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 08:00:25 1961628 3178 2037 39 1102 +256.84 +/- 10.15
ncm-et-4 08:01:12 1963533 3209 2046 40 1123 +254.8 +/- 10.05
ncm-et-9 08:00:58 1967857 3199 2055 38 1106 +257.89 +/- 10.13
ncm-et-10 08:01:15 1963206 3216 2036 48 1132 +250.86 +/- 10.03
ncm-et-13 14:27:39 1960105 5779 3665 95 2019 +250.63 +/- 7.52
ncm-et-15 03:32:21 1970902 1419 900 18 501 +252.78 +/- 15.06
20000 12739 278 6983 +253.62 +/- 4.03

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
131155 ncm-et-13 2020-05-16 17:10 00:41:05 1964007 279 187 5 87 +270.77 +/- 36.68
131154 ncm-et-10 2020-05-16 17:10 00:41:21 1965399 277 171 2 104 +246.36 +/- 32.95
131153 ncm-et-9 2020-05-16 17:10 00:41:36 1969554 276 171 4 101 +243.59 +/- 33.69
131152 ncm-et-4 2020-05-16 17:09 00:42:26 1963071 289 182 1 106 +255.47 +/- 32.56
131151 ncm-et-3 2020-05-16 17:09 00:42:58 1957721 278 181 6 91 +257.3 +/- 35.84
131150 ncm-et-10 2020-05-16 15:55 01:13:43 1965228 500 303 12 185 +231.21 +/- 24.94
131149 ncm-et-4 2020-05-16 15:54 01:14:11 1961584 500 301 6 193 +235.45 +/- 24.17
131148 ncm-et-13 2020-05-16 15:54 01:15:48 1958624 500 324 7 169 +259.91 +/- 26.07
131147 ncm-et-9 2020-05-16 15:53 01:15:50 1966001 500 324 5 171 +262.24 +/- 25.83
131146 ncm-et-3 2020-05-16 15:52 01:15:20 1961843 500 316 5 179 +253.02 +/- 25.18
131145 ncm-et-10 2020-05-16 14:40 01:14:26 1959404 500 308 6 186 +243.0 +/- 24.68
131144 ncm-et-4 2020-05-16 14:37 01:15:52 1965226 500 328 5 167 +266.97 +/- 26.17
131143 ncm-et-9 2020-05-16 14:37 01:15:21 1966771 500 310 6 184 +245.2 +/- 24.83
131142 ncm-et-3 2020-05-16 14:37 01:14:35 1961844 500 329 8 163 +264.6 +/- 26.63
131141 ncm-et-13 2020-05-16 14:35 01:17:04 1939421 500 318 5 177 +255.3 +/- 25.34
131140 ncm-et-10 2020-05-16 13:21 01:18:06 1956861 500 332 5 163 +271.78 +/- 26.53
131139 ncm-et-9 2020-05-16 13:20 01:15:15 1972341 500 329 10 161 +262.24 +/- 26.85
131138 ncm-et-4 2020-05-16 13:20 01:15:44 1965535 500 329 11 160 +261.07 +/- 26.96
131137 ncm-et-3 2020-05-16 13:20 01:15:22 1962610 500 327 7 166 +263.42 +/- 26.33
131136 ncm-et-13 2020-05-16 13:20 01:14:13 1964455 500 309 9 182 +240.82 +/- 25.09
130967 ncm-et-13 2020-05-14 19:37 01:14:35 1960767 500 309 9 182 +240.82 +/- 25.09
130966 ncm-et-13 2020-05-14 18:20 01:15:59 1962610 500 317 13 170 +245.2 +/- 26.14
130965 ncm-et-13 2020-05-14 17:05 01:14:02 1962304 500 315 7 178 +249.64 +/- 25.34
130964 ncm-et-13 2020-05-14 15:48 01:15:01 1962918 500 327 6 167 +264.6 +/- 26.21
130963 ncm-et-13 2020-05-14 14:31 01:16:29 1958776 500 305 5 190 +240.82 +/- 24.35
130962 ncm-et-3 2020-05-14 13:16 01:01:37 1964768 400 260 3 137 +264.89 +/- 28.83
130961 ncm-et-15 2020-05-14 13:16 01:02:34 1970478 419 274 7 138 +261.79 +/- 28.96
130960 ncm-et-13 2020-05-14 13:15 01:14:36 1960615 500 308 14 178 +234.38 +/- 25.51
130959 ncm-et-9 2020-05-14 13:15 01:03:07 1965406 423 276 4 143 +265.2 +/- 28.28
130958 ncm-et-4 2020-05-14 13:15 01:02:55 1969397 420 272 8 140 +256.77 +/- 28.77
130957 ncm-et-10 2020-05-14 13:13 01:05:02 1960627 439 284 7 148 +258.16 +/- 27.92
130956 ncm-et-4 2020-05-14 12:00 01:13:30 1965896 500 319 3 178 +258.75 +/- 25.17
130955 ncm-et-9 2020-05-14 12:00 01:14:04 1968471 500 335 6 159 +274.22 +/- 26.92
130954 ncm-et-3 2020-05-14 11:59 01:15:16 1960307 500 311 4 185 +248.53 +/- 24.68
130953 ncm-et-13 2020-05-14 11:59 01:14:18 1961537 500 334 7 159 +271.78 +/- 26.96
130952 ncm-et-15 2020-05-14 11:59 01:15:18 1966622 500 310 4 186 +247.41 +/- 24.6
130951 ncm-et-10 2020-05-14 11:58 01:14:17 1968158 500 317 8 175 +250.77 +/- 25.61
130950 ncm-et-15 2020-05-14 10:43 01:14:29 1975606 500 316 7 177 +250.77 +/- 25.42
130949 ncm-et-13 2020-05-14 10:43 01:14:29 1965226 500 312 8 180 +245.2 +/- 25.21
130948 ncm-et-9 2020-05-14 10:43 01:15:45 1966461 500 310 3 187 +248.53 +/- 24.48
130947 ncm-et-3 2020-05-14 10:43 01:15:17 1962303 500 313 6 181 +248.53 +/- 25.07
130946 ncm-et-4 2020-05-14 10:43 01:16:34 1954023 500 315 6 179 +250.77 +/- 25.22
130945 ncm-et-10 2020-05-14 10:43 01:14:20 1966770 500 321 8 171 +255.3 +/- 25.94

Commit

Commit ID 86ee4eb84d54dac3f9de5b455ba41909c7722173
Author Tomasz Sobczyk
Date 2020-05-13 17:50:30 UTC
Use a trivially copyable struct for TBTables::Entry instead of a tuple. fixes https://github.com/official-stockfish/Stockfish/issues/2673 which is a warning issued by recent gcc (10.1) closes https://github.com/official-stockfish/Stockfish/pull/2674 No functional change
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