Dev Builds » 20220108-0743

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 09:54:51 1148723 3326 1155 503 1668 +69.0 +/- 5.79 2 140 750 746 25 +138.28 +/- 12.42
ncm-dbt-02 09:50:58 1265801 3308 1140 490 1678 +69.17 +/- 5.92 1 143 754 717 39 +134.96 +/- 12.39
ncm-dbt-03 09:56:22 1266702 3364 1208 533 1623 +70.67 +/- 5.91 0 149 750 742 41 +137.75 +/- 12.43
ncm-dbt-04 09:55:41 1262878 3320 1198 470 1652 +77.44 +/- 5.92 3 132 691 802 32 +156.0 +/- 12.96
ncm-dbt-05 09:53:02 1262334 3332 1172 507 1653 +70.28 +/- 5.83 2 139 747 748 30 +139.95 +/- 12.45
ncm-dbt-06 09:55:44 1266346 3350 1186 505 1659 +71.63 +/- 5.98 2 162 691 793 27 +143.75 +/- 12.96
20000 7059 3008 9933 +71.36 +/- 2.4 10 865 4383 4548 194 +141.72 +/- 5.14

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
205936 ncm-dbt-02 1226537 144 42 18 84 +58.45 +/- 27.58 0 6 38 26 2 +109.66 +/- 55.07
205935 ncm-dbt-04 1221038 156 55 25 76 +67.65 +/- 28.91 0 7 38 29 4 +120.41 +/- 55.6
205934 ncm-dbt-01 1108936 158 57 19 82 +85.22 +/- 29.63 0 8 28 40 3 +165.38 +/- 65.09
205933 ncm-dbt-05 1240104 166 54 28 84 +54.86 +/- 25.93 0 8 43 30 2 +103.41 +/- 51.96
205932 ncm-dbt-06 1240042 182 68 26 88 +81.64 +/- 24.61 0 6 39 44 2 +163.88 +/- 55.14
205931 ncm-dbt-03 1224077 194 68 29 97 +70.81 +/- 25.74 0 11 38 46 2 +139.58 +/- 55.72
205930 ncm-dbt-02 1220673 500 174 83 243 +63.94 +/- 15.04 0 24 115 107 4 +126.18 +/- 31.84
205929 ncm-dbt-01 1090443 500 167 86 247 +56.78 +/- 15.76 0 32 109 105 4 +110.6 +/- 32.71
205928 ncm-dbt-05 1197276 500 183 83 234 +70.43 +/- 15.55 0 27 99 121 3 +142.26 +/- 34.3
205927 ncm-dbt-04 1238389 500 183 70 247 +79.9 +/- 15.73 1 18 106 117 8 +157.24 +/- 33.21
205926 ncm-dbt-06 1244345 500 172 78 250 +66.1 +/- 15.0 0 26 105 118 1 +135.76 +/- 33.36
205925 ncm-dbt-03 1239914 500 182 91 227 +63.94 +/- 15.82 0 27 112 104 7 +121.46 +/- 32.29
205924 ncm-dbt-02 1240067 500 166 78 256 +61.79 +/- 15.21 0 22 126 94 8 +115.23 +/- 30.2
205923 ncm-dbt-01 1103709 500 173 60 267 +79.9 +/- 14.07 0 14 112 121 3 +164.07 +/- 32.12
205922 ncm-dbt-05 1245451 500 170 76 254 +66.1 +/- 15.13 1 20 118 106 5 +130.94 +/- 31.35
205921 ncm-dbt-04 1225692 500 188 57 255 +93.2 +/- 14.81 0 15 94 136 5 +192.71 +/- 35.33
205920 ncm-dbt-06 1237816 500 179 73 248 +74.79 +/- 15.04 0 22 103 122 3 +152.18 +/- 33.71
205919 ncm-dbt-03 1243841 500 176 74 250 +71.88 +/- 14.8 0 20 112 114 4 +143.89 +/- 32.25
205918 ncm-dbt-02 1241738 500 185 74 241 +78.44 +/- 16.58 1 24 97 119 9 +152.18 +/- 34.67
205917 ncm-dbt-05 1228017 500 181 73 246 +76.25 +/- 15.22 0 19 111 113 7 +148.85 +/- 32.4
205916 ncm-dbt-01 1095923 500 172 67 261 +74.06 +/- 15.42 0 25 98 124 3 +150.51 +/- 34.5
205915 ncm-dbt-04 1216942 500 174 75 251 +69.71 +/- 14.86 0 24 104 121 1 +143.89 +/- 33.53
205914 ncm-dbt-03 1230453 500 181 74 245 +75.52 +/- 15.06 0 18 114 111 7 +147.19 +/- 31.9
205913 ncm-dbt-06 1223574 500 177 73 250 +73.33 +/- 14.72 0 20 109 118 3 +148.85 +/- 32.73
205912 ncm-dbt-05 1229883 500 176 73 251 +72.61 +/- 14.83 0 19 114 112 5 +143.89 +/- 31.92
205911 ncm-dbt-02 1223253 500 177 72 251 +74.06 +/- 15.28 0 23 103 120 4 +148.85 +/- 33.7
205910 ncm-dbt-04 1248602 500 185 69 246 +82.1 +/- 14.98 0 20 97 130 3 +169.27 +/- 34.75
205909 ncm-dbt-01 1098893 500 189 85 226 +73.34 +/- 14.44 1 12 125 106 6 +145.54 +/- 30.03
205908 ncm-dbt-06 1228210 500 183 76 241 +75.52 +/- 15.98 1 23 100 120 6 +150.51 +/- 34.19
205907 ncm-dbt-03 1246063 500 183 77 240 +74.79 +/- 14.63 0 17 115 113 5 +148.85 +/- 31.72
205906 ncm-dbt-02 1235728 500 172 70 258 +71.88 +/- 14.25 0 15 123 107 5 +142.26 +/- 30.43
205905 ncm-dbt-05 1234450 500 181 77 242 +73.33 +/- 14.58 0 20 108 120 2 +150.51 +/- 32.89
205904 ncm-dbt-01 1097474 500 160 81 259 +55.36 +/- 14.53 0 25 123 100 2 +110.6 +/- 30.69
205903 ncm-dbt-04 1234526 500 180 68 252 +79.17 +/- 15.97 1 20 103 118 8 +155.54 +/- 33.71
205902 ncm-dbt-06 1229254 500 179 82 239 +68.27 +/- 15.73 0 26 107 111 6 +132.54 +/- 33.05
205901 ncm-dbt-03 1225016 500 171 78 251 +65.38 +/- 15.62 0 26 111 107 6 +126.18 +/- 32.44
205900 ncm-dbt-02 1227823 500 165 69 266 +67.54 +/- 14.51 0 20 117 110 3 +135.76 +/- 31.48
205899 ncm-dbt-05 1223504 500 172 69 259 +72.61 +/- 15.23 1 19 111 114 5 +145.54 +/- 32.41
205898 ncm-dbt-01 1097699 500 175 79 246 +67.55 +/- 14.78 1 19 116 111 3 +137.37 +/- 31.63
205897 ncm-dbt-06 1222006 500 171 66 263 +74.06 +/- 16.19 0 28 95 121 6 +145.54 +/- 34.93
205896 ncm-dbt-04 1222712 500 173 79 248 +66.1 +/- 14.86 1 21 113 113 2 +135.76 +/- 32.12
205895 ncm-dbt-03 1216373 500 180 81 239 +69.71 +/- 15.91 0 25 109 108 8 +132.54 +/- 32.75
177583 ncm-dbt-02 1510589 164 59 26 79 +70.87 +/- 29.34 0 9 35 34 4 +128.42 +/- 58.28
177582 ncm-dbt-03 1507880 170 67 29 74 +78.99 +/- 25.0 0 5 39 39 2 +157.04 +/- 54.83
177581 ncm-dbt-01 1496709 168 62 26 80 +75.62 +/- 24.29 0 5 39 39 1 +154.14 +/- 54.79
177580 ncm-dbt-04 1495124 164 60 27 77 +70.87 +/- 25.92 0 7 36 38 1 +143.17 +/- 57.47
177579 ncm-dbt-06 1505523 168 57 31 80 +54.21 +/- 28.22 1 11 33 39 0 +115.78 +/- 59.57
177578 ncm-dbt-05 1499988 166 55 28 83 +57.01 +/- 24.69 0 7 43 32 1 +112.62 +/- 51.84

Commit

Commit ID 2efda17c2ac4253dec7c566268363f4dfd391b02
Author Stéphane Nicolet
Date 2022-01-08 07:43:14 UTC
Update AUTHORS and CPU contributors files closes https://github.com/official-stockfish/Stockfish/pull/3882 No functional change
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