Dev Builds » 20230422-0838

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 09:58:19 1202351 3338 1389 298 1651 +117.88 +/- 5.4 2 53 498 1084 32 +260.9 +/- 15.28
ncm-dbt-02 09:53:45 1235332 3328 1405 322 1601 +117.33 +/- 5.39 0 48 525 1051 40 +255.76 +/- 14.87
ncm-dbt-03 09:58:43 1239371 3348 1424 300 1624 +121.35 +/- 5.31 0 48 490 1100 36 +269.33 +/- 15.4
ncm-dbt-04 09:55:46 1232895 3310 1349 291 1670 +115.09 +/- 5.43 0 52 531 1034 38 +249.82 +/- 14.79
ncm-dbt-05 09:54:37 1229706 3328 1388 324 1616 +115.11 +/- 5.51 1 61 511 1055 36 +250.99 +/- 15.08
ncm-dbt-06 09:58:14 1226629 3348 1426 298 1624 +121.81 +/- 5.16 0 36 507 1098 33 +271.86 +/- 15.12
20000 8381 1833 9786 +118.1 +/- 2.19 3 298 3062 6422 215 +259.68 +/- 6.15

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
185066 ncm-dbt-04 1242913 310 114 31 165 +95.34 +/- 17.81 0 8 57 89 1 +204.57 +/- 45.56
185065 ncm-dbt-02 1227316 328 132 33 163 +108.23 +/- 17.3 0 6 56 99 3 +232.99 +/- 46.0
185064 ncm-dbt-05 1222673 328 145 29 154 +128.42 +/- 18.09 0 7 39 113 5 +286.02 +/- 55.19
185063 ncm-dbt-06 1210739 348 153 29 166 +129.47 +/- 17.04 0 4 49 114 7 +283.21 +/- 49.39
185062 ncm-dbt-01 1225271 338 140 32 166 +115.04 +/- 18.39 0 10 45 110 4 +249.3 +/- 51.01
185061 ncm-dbt-03 1229128 348 150 35 163 +119.29 +/- 15.07 0 3 54 116 1 +272.5 +/- 46.8
185054 ncm-dbt-04 1221042 500 210 42 248 +121.45 +/- 14.17 0 5 82 153 10 +258.75 +/- 37.76
185053 ncm-dbt-05 1243068 500 213 51 236 +116.77 +/- 13.54 0 6 81 158 5 +256.44 +/- 38.07
185052 ncm-dbt-02 1219125 500 222 36 242 +135.76 +/- 13.94 0 4 67 168 11 +301.33 +/- 42.04
185051 ncm-dbt-06 1218167 500 219 36 245 +133.34 +/- 13.45 0 5 64 174 7 +304.07 +/- 43.1
185050 ncm-dbt-03 1247836 500 217 30 253 +136.56 +/- 12.18 0 1 66 178 5 +321.19 +/- 42.12
185049 ncm-dbt-01 1213571 500 206 40 254 +119.89 +/- 14.02 0 6 80 156 8 +258.75 +/- 38.32
185037 ncm-dbt-04 1228446 500 206 31 263 +126.97 +/- 13.22 0 4 73 167 6 +285.49 +/- 40.16
185036 ncm-dbt-02 1227793 500 208 45 247 +117.55 +/- 12.82 0 4 82 161 3 +263.42 +/- 37.69
185035 ncm-dbt-05 1237606 500 201 48 251 +109.83 +/- 13.73 0 9 82 156 3 +240.82 +/- 37.9
185034 ncm-dbt-06 1225989 500 220 50 230 +123.02 +/- 12.56 0 3 77 167 3 +280.42 +/- 38.93
185033 ncm-dbt-03 1255366 500 212 53 235 +114.45 +/- 14.05 0 11 72 164 3 +254.16 +/- 40.45
185032 ncm-dbt-01 1220860 500 209 42 249 +120.67 +/- 13.5 0 5 79 160 6 +265.78 +/- 38.54
185025 ncm-dbt-04 1235285 500 202 51 247 +108.3 +/- 13.73 0 7 90 148 5 +232.26 +/- 35.99
185024 ncm-dbt-02 1234020 500 212 55 233 +112.91 +/- 14.22 0 7 87 148 8 +238.66 +/- 36.67
185023 ncm-dbt-05 1237240 500 212 53 235 +114.45 +/- 14.38 0 11 74 160 5 +249.64 +/- 39.91
185022 ncm-dbt-03 1236867 500 210 46 244 +118.33 +/- 14.68 0 11 71 161 7 +256.44 +/- 40.73
185021 ncm-dbt-06 1234480 500 207 42 251 +119.11 +/- 13.34 0 6 77 163 4 +265.78 +/- 39.12
185020 ncm-dbt-01 1155106 500 215 41 244 +126.17 +/- 13.42 0 9 60 179 2 +293.29 +/- 44.36
185013 ncm-dbt-04 1250928 500 201 36 263 +119.11 +/- 13.86 0 9 71 166 4 +265.78 +/- 40.81
185012 ncm-dbt-02 1228694 500 207 50 243 +112.91 +/- 14.38 0 10 79 155 6 +243.0 +/- 38.64
185011 ncm-dbt-05 1216355 500 204 43 253 +116.0 +/- 15.16 0 12 74 155 9 +245.2 +/- 39.87
185010 ncm-dbt-01 1220395 500 203 55 242 +106.01 +/- 14.51 1 11 80 155 3 +232.26 +/- 38.36
185009 ncm-dbt-06 1233248 500 203 43 254 +115.22 +/- 13.2 0 6 81 160 3 +256.44 +/- 38.07
185008 ncm-dbt-03 1244731 500 213 42 245 +123.81 +/- 13.63 0 6 73 165 6 +275.45 +/- 40.24
185001 ncm-dbt-04 1237345 500 202 45 253 +112.91 +/- 14.54 0 11 77 156 6 +243.0 +/- 39.13
185000 ncm-dbt-01 1217001 500 214 55 231 +114.45 +/- 14.21 1 5 85 152 7 +247.41 +/- 37.09
184999 ncm-dbt-02 1230219 500 215 52 233 +117.55 +/- 14.04 0 9 74 162 5 +258.75 +/- 39.96
184998 ncm-dbt-06 1228623 500 215 51 234 +118.33 +/- 13.0 0 5 79 163 3 +265.78 +/- 38.54
184997 ncm-dbt-05 1227684 500 215 51 234 +118.33 +/- 13.52 0 5 82 157 6 +258.75 +/- 37.76
184996 ncm-dbt-03 1219821 500 204 49 247 +111.37 +/- 14.06 0 10 79 157 4 +243.0 +/- 38.64
184989 ncm-dbt-04 1214309 500 214 55 231 +114.45 +/- 14.05 0 8 81 155 6 +247.41 +/- 38.13
184987 ncm-dbt-02 1280163 500 209 51 240 +113.68 +/- 13.72 0 8 80 158 4 +249.64 +/- 38.38
184986 ncm-dbt-05 1223316 500 198 49 253 +106.78 +/- 14.52 1 11 79 156 3 +234.38 +/- 38.61
184985 ncm-dbt-01 1164253 500 202 33 265 +122.24 +/- 13.12 0 7 69 172 2 +280.42 +/- 41.44
184984 ncm-dbt-06 1235161 500 209 47 244 +116.77 +/- 13.88 0 7 80 157 6 +254.16 +/- 38.36
184983 ncm-dbt-03 1241853 500 218 45 237 +125.38 +/- 14.3 0 6 75 159 10 +270.57 +/- 39.67

Commit

Commit ID f9d9c69bc33dc7a17c28cd586d7e67c1bfff66f6
Author Torom
Date 2023-04-22 08:38:25 UTC
Set the length of GIT_SHA to 8 characters Previously, the length of git commit hashes could vary depending on the git environment. closes https://github.com/official-stockfish/Stockfish/pull/4527 No functional change
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