Dev Builds » 20230822-0839

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 09:55:16 1137549 3352 1438 328 1586 +119.56 +/- 5.5 0 55 504 1069 48 +259.71 +/- 15.19
ncm-dbt-02 09:51:27 1231282 3320 1432 314 1574 +121.75 +/- 5.26 0 39 501 1083 37 +270.09 +/- 15.22
ncm-dbt-03 09:55:22 1235601 3312 1403 258 1651 +125.27 +/- 5.25 0 35 482 1098 41 +279.59 +/- 15.51
ncm-dbt-04 09:56:35 1223957 3362 1416 315 1631 +118.13 +/- 5.19 1 43 517 1094 26 +263.47 +/- 14.98
ncm-dbt-05 09:50:34 1227896 3300 1419 290 1591 +123.86 +/- 5.3 0 39 483 1088 40 +275.45 +/- 15.51
ncm-dbt-06 09:56:37 1236238 3354 1394 314 1646 +116.0 +/- 5.32 1 47 533 1063 33 +254.69 +/- 14.75
20000 8502 1819 9679 +120.73 +/- 2.17 2 258 3020 6495 225 +266.97 +/- 6.19

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
200951 ncm-dbt-05 1229911 300 125 24 151 +121.71 +/- 17.94 0 4 45 97 4 +267.37 +/- 51.57
200950 ncm-dbt-03 1226115 312 136 18 158 +138.26 +/- 17.06 0 2 40 108 6 +313.87 +/- 54.88
200949 ncm-dbt-02 1227272 320 139 24 157 +130.69 +/- 15.92 0 3 41 114 2 +305.63 +/- 54.24
200948 ncm-dbt-06 1257567 354 137 37 180 +100.89 +/- 17.19 1 6 65 102 3 +216.68 +/- 42.56
200947 ncm-dbt-01 1133384 352 162 34 156 +132.39 +/- 17.7 0 6 44 118 8 +289.24 +/- 52.14
200946 ncm-dbt-04 1217898 362 156 38 168 +117.54 +/- 16.47 0 5 58 113 5 +254.34 +/- 45.2
200945 ncm-dbt-05 1236449 500 215 42 243 +125.38 +/- 13.43 0 7 67 172 4 +285.49 +/- 42.08
200944 ncm-dbt-03 1226531 500 218 33 249 +134.95 +/- 13.03 0 5 60 180 5 +315.35 +/- 44.57
200943 ncm-dbt-02 1243075 500 210 56 234 +110.6 +/- 14.38 0 10 82 152 6 +236.51 +/- 37.9
200942 ncm-dbt-04 1210143 500 224 47 229 +128.55 +/- 13.19 0 4 71 169 6 +290.66 +/- 40.76
200941 ncm-dbt-06 1231329 500 209 37 254 +124.6 +/- 14.14 0 10 63 172 5 +280.42 +/- 43.24
200940 ncm-dbt-01 1136794 500 224 38 238 +135.76 +/- 13.01 0 3 65 175 7 +312.48 +/- 42.67
200939 ncm-dbt-05 1224798 500 214 37 249 +128.55 +/- 13.38 0 5 69 170 6 +290.66 +/- 41.43
200938 ncm-dbt-03 1241829 500 208 46 246 +116.77 +/- 13.71 0 7 79 159 5 +256.44 +/- 38.62
200937 ncm-dbt-02 1223700 500 209 56 235 +109.83 +/- 13.73 0 8 85 153 4 +238.66 +/- 37.17
200936 ncm-dbt-01 1147480 500 210 56 234 +110.6 +/- 14.06 0 8 86 150 6 +236.51 +/- 36.93
200935 ncm-dbt-06 1225076 500 214 48 238 +119.89 +/- 13.68 0 6 78 160 6 +263.42 +/- 38.85
200934 ncm-dbt-04 1220205 500 208 51 241 +112.91 +/- 13.22 0 8 78 163 1 +254.16 +/- 38.89
200933 ncm-dbt-05 1213688 500 210 53 237 +112.91 +/- 14.05 0 10 77 159 4 +247.41 +/- 39.15
200932 ncm-dbt-03 1254004 500 213 41 246 +124.6 +/- 12.71 0 4 73 170 3 +285.49 +/- 40.16
200931 ncm-dbt-02 1237900 500 215 42 243 +125.38 +/- 12.89 0 5 70 172 3 +288.06 +/- 41.11
200930 ncm-dbt-01 1134304 500 206 49 245 +112.91 +/- 13.73 0 9 78 160 3 +249.64 +/- 38.9
200929 ncm-dbt-06 1258458 500 201 49 250 +109.07 +/- 13.23 0 7 86 155 2 +240.82 +/- 36.9
200928 ncm-dbt-04 1240943 500 199 45 256 +110.6 +/- 13.22 0 6 87 154 3 +243.0 +/- 36.62
200927 ncm-dbt-05 1234014 500 219 41 240 +129.35 +/- 13.36 0 3 74 165 8 +288.06 +/- 39.79
200926 ncm-dbt-02 1226445 500 222 47 231 +126.97 +/- 14.28 0 6 73 161 10 +275.45 +/- 40.24
200925 ncm-dbt-03 1230079 500 208 41 251 +120.67 +/- 13.15 0 4 80 161 5 +268.17 +/- 38.21
200924 ncm-dbt-01 1141145 500 211 47 242 +118.33 +/- 14.52 0 9 76 157 8 +254.16 +/- 39.42
200923 ncm-dbt-04 1217863 500 209 53 238 +112.14 +/- 12.87 0 6 83 160 1 +251.89 +/- 37.57
200922 ncm-dbt-06 1223741 500 217 46 237 +123.81 +/- 13.81 0 6 74 163 7 +273.0 +/- 39.95
200921 ncm-dbt-05 1220890 500 218 43 239 +126.97 +/- 13.76 0 5 73 164 8 +280.42 +/- 40.21
200920 ncm-dbt-02 1224227 500 215 45 240 +123.02 +/- 13.11 0 4 77 164 5 +275.45 +/- 39.01
200919 ncm-dbt-03 1233014 500 216 45 239 +123.81 +/- 14.48 0 9 69 164 8 +270.57 +/- 41.4
200918 ncm-dbt-01 1130147 500 214 50 236 +118.33 +/- 15.31 0 12 72 156 10 +249.64 +/- 40.41
200917 ncm-dbt-04 1220757 500 212 43 245 +122.24 +/- 12.94 0 5 74 168 3 +277.93 +/- 39.92
200916 ncm-dbt-06 1214572 500 212 44 244 +121.45 +/- 13.66 0 4 82 156 8 +263.42 +/- 37.69
200915 ncm-dbt-05 1235528 500 218 50 232 +121.45 +/- 13.49 0 5 78 161 6 +268.17 +/- 38.8
200914 ncm-dbt-02 1236358 500 222 44 234 +129.35 +/- 13.17 0 3 73 167 7 +290.66 +/- 40.08
200913 ncm-dbt-03 1237639 500 204 34 262 +123.02 +/- 13.82 0 4 81 156 9 +265.78 +/- 37.95
200912 ncm-dbt-01 1139595 500 211 54 235 +112.91 +/- 14.05 0 8 83 153 6 +243.0 +/- 37.64
200911 ncm-dbt-04 1239890 500 208 38 254 +123.02 +/- 14.81 1 9 66 167 7 +273.0 +/- 42.27
200910 ncm-dbt-06 1242927 500 204 53 243 +108.3 +/- 13.4 0 8 85 155 2 +238.66 +/- 37.17

Commit

Commit ID a9a0dbbcd0749b4e6255c7e9a17f19cffedaa531
Author SteĢphane Nicolet
Date 2023-08-22 08:39:03 UTC
Fix some 'possible loss of data' warnings Patch by Maxim Masiutin closes https://github.com/official-stockfish/Stockfish/pull/4440 No functional change
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