Dev Builds » 20200329-1744

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 08:21:08 1963029 3345 2077 51 1217 +243.92 +/- 9.66
ncm-et-4 08:21:08 1956855 3329 2074 49 1206 +245.36 +/- 9.7
ncm-et-9 08:21:13 1967504 3330 2054 59 1217 +240.34 +/- 9.67
ncm-et-10 08:21:08 1961860 3343 2055 43 1245 +241.83 +/- 9.52
ncm-et-13 08:20:45 1961229 3329 2052 38 1239 +243.54 +/- 9.53
ncm-et-15 08:21:16 1970298 3324 2061 45 1218 +244.37 +/- 9.64
20000 12373 285 7342 +243.22 +/- 3.92

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
120996 ncm-et-15 2020-03-30 11:19 00:48:29 1974358 324 193 4 127 +231.91 +/- 29.82
120995 ncm-et-13 2020-03-30 11:19 00:48:37 1959694 329 206 3 120 +250.22 +/- 30.76
120994 ncm-et-4 2020-03-30 11:18 00:49:18 1969404 329 200 4 125 +238.52 +/- 30.12
120993 ncm-et-9 2020-03-30 11:17 00:50:18 1974359 330 200 4 126 +237.55 +/- 29.99
120992 ncm-et-3 2020-03-30 11:16 00:51:38 1963378 345 230 2 113 +275.99 +/- 31.81
120991 ncm-et-10 2020-03-30 11:14 00:53:12 1958792 343 224 6 113 +260.82 +/- 32.05
120990 ncm-et-4 2020-03-30 10:03 01:13:54 1962923 500 310 7 183 +244.1 +/- 24.95
120989 ncm-et-15 2020-03-30 10:03 01:14:57 1961384 500 321 8 171 +255.3 +/- 25.94
120988 ncm-et-13 2020-03-30 10:02 01:15:45 1960464 500 300 5 195 +235.45 +/- 23.98
120987 ncm-et-3 2020-03-30 09:58 01:16:32 1962302 500 313 4 183 +250.77 +/- 24.83
120986 ncm-et-9 2020-03-30 09:58 01:18:05 1944026 500 309 8 183 +241.91 +/- 24.98
120985 ncm-et-10 2020-03-30 09:58 01:15:31 1955266 500 296 9 195 +227.04 +/- 24.13
120984 ncm-et-4 2020-03-30 08:48 01:13:54 1968472 500 315 9 176 +247.41 +/- 25.56
120983 ncm-et-15 2020-03-30 08:46 01:15:46 1962610 500 322 5 173 +259.91 +/- 25.67
120982 ncm-et-13 2020-03-30 08:46 01:14:46 1963532 500 305 8 187 +237.58 +/- 24.68
120981 ncm-et-9 2020-03-30 08:43 01:14:29 1971886 500 306 6 188 +240.82 +/- 24.53
120980 ncm-et-10 2020-03-30 08:41 01:15:19 1968467 500 308 1 191 +248.53 +/- 24.08
120979 ncm-et-3 2020-03-30 08:41 01:16:08 1960156 500 299 7 194 +232.26 +/- 24.13
120978 ncm-et-15 2020-03-30 07:30 01:14:59 1972813 500 297 8 195 +229.12 +/- 24.1
120977 ncm-et-4 2020-03-30 07:30 01:17:48 1887562 500 328 9 163 +262.24 +/- 26.65
120976 ncm-et-13 2020-03-30 07:29 01:16:27 1958931 500 293 3 204 +230.16 +/- 23.27
120975 ncm-et-10 2020-03-30 07:28 01:12:48 1960631 500 309 8 183 +241.91 +/- 24.98
120974 ncm-et-3 2020-03-30 07:26 01:14:14 1962152 500 297 10 193 +227.04 +/- 24.3
120973 ncm-et-9 2020-03-30 07:26 01:15:38 1973892 500 323 14 163 +250.77 +/- 26.74
120972 ncm-et-15 2020-03-30 06:15 01:14:09 1971103 500 313 4 183 +250.77 +/- 24.83
120971 ncm-et-13 2020-03-30 06:14 01:13:34 1961381 500 313 5 182 +249.64 +/- 24.95
120970 ncm-et-4 2020-03-30 06:12 01:16:50 1966785 500 284 11 205 +212.86 +/- 23.51
120969 ncm-et-10 2020-03-30 06:11 01:15:46 1963240 500 308 8 184 +240.82 +/- 24.91
120968 ncm-et-9 2020-03-30 06:10 01:14:25 1968628 500 294 7 199 +227.04 +/- 23.78
120967 ncm-et-3 2020-03-30 06:09 01:15:27 1965072 500 323 8 169 +257.59 +/- 26.11
120966 ncm-et-13 2020-03-30 04:58 01:15:12 1962303 500 319 9 172 +251.89 +/- 25.88
120965 ncm-et-15 2020-03-30 04:57 01:16:45 1978097 500 311 11 178 +240.82 +/- 25.45
120964 ncm-et-4 2020-03-30 04:56 01:14:34 1969088 500 324 4 172 +263.42 +/- 25.71
120963 ncm-et-10 2020-03-30 04:56 01:13:51 1962767 500 297 4 199 +233.32 +/- 23.66
120962 ncm-et-9 2020-03-30 04:55 01:14:09 1968326 500 307 12 181 +235.45 +/- 25.24
120961 ncm-et-3 2020-03-30 04:55 01:13:15 1963994 500 299 11 190 +228.08 +/- 24.55
120960 ncm-et-13 2020-03-30 03:40 01:16:24 1962303 500 316 5 179 +253.02 +/- 25.18
120959 ncm-et-3 2020-03-30 03:40 01:13:54 1964152 500 316 9 175 +248.53 +/- 25.64
120958 ncm-et-10 2020-03-30 03:40 01:14:41 1963863 500 313 7 180 +247.41 +/- 25.18
120957 ncm-et-4 2020-03-30 03:40 01:14:50 1973751 500 313 5 182 +249.64 +/- 24.95
120956 ncm-et-9 2020-03-30 03:40 01:14:09 1971416 500 315 8 177 +248.53 +/- 25.45
120955 ncm-et-15 2020-03-30 03:40 01:16:11 1971722 500 304 5 191 +239.74 +/- 24.27

Commit

Commit ID 8c73339a3639f1753b2270b569532daffa7d93f5
Author xoto10
Date 2020-03-29 17:44:07 UTC
Remove previousScore adjustment of delta. STC: LLR: 2.95 (-2.94,2.94) {-1.50,0.50} Total: 14580 W: 2904 L: 2731 D: 8945 Ptnml(0-2): 243, 1665, 3339, 1762, 281 https://tests.stockfishchess.org/tests/view/5e7d080ae42a5c3b3ca2ebc6 LTC: LLR: 2.95 (-2.94,2.94) {-1.50,0.50} Total: 60338 W: 7870 L: 7831 D: 44637 Ptnml(0-2): 451, 5596, 18018, 5671, 433 https://tests.stockfishchess.org/tests/view/5e7d11b3e42a5c3b3ca2ebd3 closes https://github.com/official-stockfish/Stockfish/pull/2598 Bench 5247262
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