Dev Builds » 20230713-0621

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo
ncm-dbt-01 09:54:48 1205544 3336 1407 283 1646 +121.82 +/- 5.36 0 49 485 1095 39 +269.66 +/- 15.48
ncm-dbt-02 09:51:16 1224270 3306 1400 286 1620 +121.83 +/- 5.21 0 35 504 1079 35 +271.03 +/- 15.16
ncm-dbt-03 09:54:21 1240974 3330 1389 291 1650 +119.01 +/- 5.34 0 50 501 1080 34 +262.85 +/- 15.23
ncm-dbt-04 09:55:00 1223951 3354 1394 310 1650 +116.46 +/- 5.33 0 48 534 1058 37 +254.35 +/- 14.74
ncm-dbt-05 09:51:07 1224684 3314 1363 293 1658 +116.34 +/- 5.41 0 59 498 1071 29 +256.58 +/- 15.28
ncm-dbt-06 09:54:27 1228211 3360 1442 310 1608 +121.81 +/- 5.39 0 43 512 1075 50 +265.81 +/- 15.06
20000 8395 1773 9832 +119.54 +/- 2.18 0 284 3034 6458 224 +263.3 +/- 6.18

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
196423 ncm-dbt-02 1232533 306 129 24 153 +124.25 +/- 16.55 0 2 47 101 3 +279.59 +/- 50.19
196422 ncm-dbt-05 1218649 314 129 26 159 +118.34 +/- 16.4 0 3 50 102 2 +265.37 +/- 48.68
196421 ncm-dbt-03 1254420 330 127 34 169 +100.63 +/- 17.47 0 6 64 91 4 +209.61 +/- 42.77
196420 ncm-dbt-01 1205567 336 141 27 168 +122.74 +/- 16.95 0 6 45 114 3 +275.89 +/- 51.56
196419 ncm-dbt-04 1218296 354 150 34 170 +118.21 +/- 15.85 0 3 59 111 4 +259.19 +/- 44.58
196418 ncm-dbt-06 1229313 360 156 32 172 +124.77 +/- 16.44 0 6 48 122 4 +279.59 +/- 49.89
196417 ncm-dbt-02 1223075 500 212 40 248 +124.6 +/- 13.62 0 7 69 169 5 +280.42 +/- 41.44
196416 ncm-dbt-05 1237366 500 199 51 250 +106.01 +/- 14.97 0 13 83 147 7 +221.9 +/- 37.65
196415 ncm-dbt-03 1227033 500 211 34 255 +128.55 +/- 13.19 0 5 68 172 5 +293.29 +/- 41.75
196414 ncm-dbt-01 1204763 500 213 37 250 +127.76 +/- 13.21 0 6 66 174 4 +293.29 +/- 42.41
196413 ncm-dbt-04 1225500 500 220 46 234 +126.17 +/- 15.27 0 10 68 160 12 +268.17 +/- 41.66
196412 ncm-dbt-06 1238611 500 226 43 231 +133.34 +/- 14.17 0 5 68 166 11 +293.29 +/- 41.75
196411 ncm-dbt-02 1212188 500 206 44 250 +116.77 +/- 13.01 0 4 84 158 4 +258.75 +/- 37.2
196410 ncm-dbt-03 1249750 500 205 46 249 +114.45 +/- 13.55 0 8 78 161 3 +254.16 +/- 38.89
196409 ncm-dbt-05 1211480 500 213 43 244 +123.02 +/- 14.33 0 9 69 165 7 +270.57 +/- 41.4
196408 ncm-dbt-01 1204605 500 217 43 240 +126.17 +/- 13.77 0 6 71 166 7 +280.42 +/- 40.83
196407 ncm-dbt-04 1211876 500 197 40 263 +112.91 +/- 13.56 0 8 80 159 3 +249.64 +/- 38.38
196406 ncm-dbt-06 1218524 500 211 45 244 +119.89 +/- 15.15 0 12 69 160 9 +256.44 +/- 41.25
196405 ncm-dbt-02 1226334 500 213 43 244 +123.02 +/- 13.82 0 8 69 168 5 +275.45 +/- 41.43
196404 ncm-dbt-05 1211180 500 207 39 254 +121.45 +/- 13.31 0 8 68 172 2 +277.93 +/- 41.74
196403 ncm-dbt-03 1245680 500 220 39 241 +131.74 +/- 13.49 0 5 66 172 7 +298.62 +/- 42.41
196402 ncm-dbt-01 1223762 500 213 40 247 +125.38 +/- 13.61 0 6 71 167 6 +280.42 +/- 40.83
196401 ncm-dbt-04 1225146 500 193 52 255 +100.7 +/- 13.53 0 8 96 143 3 +215.85 +/- 34.78
196400 ncm-dbt-06 1220491 500 220 49 231 +123.81 +/- 12.92 0 2 81 161 6 +275.45 +/- 37.75
196399 ncm-dbt-02 1223510 500 212 45 243 +120.67 +/- 13.67 0 6 77 161 6 +265.78 +/- 39.12
196398 ncm-dbt-05 1248080 500 211 40 249 +123.81 +/- 13.63 0 7 70 168 5 +277.93 +/- 41.14
196397 ncm-dbt-03 1248337 500 212 42 246 +123.02 +/- 13.82 0 5 78 159 8 +268.17 +/- 38.8
196396 ncm-dbt-04 1231258 500 211 45 244 +119.89 +/- 13.33 0 6 76 164 4 +268.17 +/- 39.39
196395 ncm-dbt-01 1200218 500 207 49 244 +113.68 +/- 14.05 0 10 76 160 4 +249.64 +/- 39.41
196394 ncm-dbt-06 1213458 500 206 49 245 +112.91 +/- 13.39 0 5 88 152 5 +245.2 +/- 36.32
196393 ncm-dbt-03 1227587 500 202 44 254 +113.68 +/- 14.38 0 13 69 165 3 +251.89 +/- 41.18
196392 ncm-dbt-05 1220365 500 204 42 254 +116.77 +/- 13.88 0 10 71 166 3 +261.07 +/- 40.78
196391 ncm-dbt-02 1220286 500 216 38 246 +129.35 +/- 12.41 0 3 69 175 3 +301.33 +/- 41.33
196390 ncm-dbt-04 1228377 500 207 49 244 +113.68 +/- 13.38 0 6 84 156 4 +249.64 +/- 37.33
196389 ncm-dbt-06 1262246 500 210 46 244 +118.33 +/- 13.7 0 5 83 155 7 +256.44 +/- 37.51
196388 ncm-dbt-01 1206402 500 195 54 251 +100.7 +/- 14.32 0 12 89 145 4 +213.85 +/- 36.34
196387 ncm-dbt-03 1234015 500 212 52 236 +115.22 +/- 13.72 0 8 78 160 4 +254.16 +/- 38.89
196386 ncm-dbt-05 1225669 500 200 52 248 +106.01 +/- 13.72 0 9 87 151 3 +230.16 +/- 36.73
196385 ncm-dbt-06 1214840 500 213 46 241 +120.67 +/- 14.35 0 8 75 159 8 +261.07 +/- 39.69
196384 ncm-dbt-02 1231964 500 212 52 236 +115.22 +/- 14.05 0 5 89 147 9 +243.0 +/- 36.1
196383 ncm-dbt-04 1227207 500 216 44 240 +124.6 +/- 13.97 0 7 71 165 7 +275.45 +/- 40.84
196382 ncm-dbt-01 1193491 500 221 33 246 +137.37 +/- 13.71 0 3 67 169 11 +306.84 +/- 41.99

Commit

Commit ID f5ab5832c6d02ec742b507bcb42181403a848bb9
Author Joost VandeVondele
Date 2023-07-13 06:21:17 UTC
Generate binaries for more advanced architectures use intel's Software Development Emulator (SDE) in the actions that build the binaries. This allows for building on Windows and Linux binaries for - x86-64-avx512 - x86-64-vnni256 - x86-64-vnni512 (x86-64-avxvnni needs more recent gcc in the actions) also build x86-64-avx2 on macos. closes https://github.com/official-stockfish/Stockfish/pull/4679 No functional change
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