Dev Builds » 20231024-1542

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 06:53:33 583191 4000 1418 652 1930 +67.37 ± 5.02 0 161 918 915 6 +138.99 ± 11.21
ncm-dbt-02 06:54:46 586591 4000 1427 712 1861 +62.78 ± 5.14 2 182 925 881 10 +128.36 ± 11.18
ncm-dbt-03 06:55:51 584293 4006 1425 684 1897 +65.01 ± 4.99 1 157 953 884 8 +133.53 ± 10.98
ncm-dbt-04 06:54:49 567687 4000 1419 677 1904 +65.2 ± 4.96 1 154 953 886 6 +134.35 ± 10.98
ncm-dbt-05 06:56:07 579221 3994 1370 675 1949 +61.08 ± 4.95 3 154 991 843 6 +125.59 ± 10.73
20000 7059 3400 9541 +64.29 ± 2.24 7 808 4740 4409 36 +132.14 ± 4.92

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
422178 ncm-dbt-03 582444 6 3 3 0 0.0 ± 11.34 0 0 3 0 0 -0.0 ± 10.15
422177 ncm-dbt-05 581028 494 175 89 230 +61.11 ± 13.94 0 20 121 106 0 +126.25 ± 30.86
422176 ncm-dbt-02 587070 500 178 95 227 +58.21 ± 15.06 1 25 116 106 2 +118.33 ± 31.7
422175 ncm-dbt-01 583405 500 187 81 232 +74.79 ± 13.62 0 14 117 118 1 +155.54 ± 31.31
422174 ncm-dbt-04 566888 500 174 79 247 +66.82 ± 13.92 0 18 120 111 1 +137.37 ± 30.98
422173 ncm-dbt-03 583824 500 172 87 241 +59.64 ± 14.18 0 21 125 102 2 +119.89 ± 30.32
422172 ncm-dbt-02 583866 500 173 90 237 +58.21 ± 14.66 0 26 116 107 1 +118.33 ± 31.7
422171 ncm-dbt-05 575924 500 174 82 244 +64.66 ± 14.26 0 21 117 111 1 +132.54 ± 31.5
422170 ncm-dbt-01 583363 500 171 89 240 +57.5 ± 15.16 0 30 109 110 1 +116.78 ± 32.73
422169 ncm-dbt-03 585421 500 186 73 241 +79.9 ± 14.36 0 17 105 126 2 +165.8 ± 33.35
422168 ncm-dbt-04 567086 500 175 86 239 +62.51 ± 14.72 0 25 112 112 1 +127.76 ± 32.29
422167 ncm-dbt-02 587834 500 173 82 245 +63.94 ± 14.37 0 22 116 111 1 +130.94 ± 31.66
422166 ncm-dbt-05 583405 500 179 87 234 +64.66 ± 14.12 0 19 122 107 2 +130.94 ± 30.71
422165 ncm-dbt-01 583824 500 178 81 241 +68.27 ± 14.12 0 20 113 117 0 +142.26 ± 32.1
422164 ncm-dbt-03 586858 500 173 82 245 +63.95 ± 14.09 1 17 123 108 1 +132.54 ± 30.53
422163 ncm-dbt-04 569350 500 175 75 250 +70.44 ± 13.32 0 14 122 114 0 +147.19 ± 30.53
422162 ncm-dbt-02 586901 500 184 94 222 +63.23 ± 14.34 0 21 120 107 2 +127.76 ± 31.05
422161 ncm-dbt-05 575883 500 174 82 244 +64.67 ± 12.94 1 10 135 104 0 +135.76 ± 28.44
422160 ncm-dbt-01 583112 500 179 79 242 +70.43 ± 14.48 0 20 112 116 2 +143.89 ± 32.25
422159 ncm-dbt-03 582945 500 172 87 241 +59.64 ± 14.46 0 24 118 107 1 +121.46 ± 31.39
422158 ncm-dbt-04 569549 500 174 97 229 +53.94 ± 14.19 1 22 126 101 0 +112.14 ± 30.22
422157 ncm-dbt-02 587028 500 179 90 231 +62.51 ± 14.44 1 20 119 109 1 +129.35 ± 31.2
422156 ncm-dbt-05 577110 500 162 75 263 +61.07 ± 14.92 0 27 110 112 1 +124.6 ± 32.59
422155 ncm-dbt-01 582152 500 164 78 258 +60.36 ± 13.93 0 20 125 104 1 +123.02 ± 30.3
422154 ncm-dbt-03 584076 500 174 96 230 +54.65 ± 13.52 0 20 132 98 0 +112.14 ± 29.29
422153 ncm-dbt-04 566454 500 182 90 228 +64.66 ± 13.69 0 17 125 107 1 +132.54 ± 30.2
422152 ncm-dbt-01 581652 500 183 81 236 +71.88 ± 13.81 0 17 114 119 0 +150.51 ± 31.88
422151 ncm-dbt-02 586097 500 192 92 216 +70.44 ± 13.76 0 17 116 117 0 +147.19 ± 31.57
422150 ncm-dbt-05 576578 500 165 85 250 +56.07 ± 14.01 0 23 124 103 0 +115.23 ± 30.51
422149 ncm-dbt-04 567522 500 182 82 236 +70.43 ± 13.91 0 17 117 115 1 +145.54 ± 31.41
422148 ncm-dbt-03 585295 500 189 83 228 +74.79 ± 14.2 0 18 109 122 1 +155.54 ± 32.7
422147 ncm-dbt-01 584243 500 180 72 248 +76.25 ± 13.81 0 16 110 124 0 +160.64 ± 32.5
422146 ncm-dbt-02 585801 500 176 79 245 +68.27 ± 15.34 0 27 101 120 2 +138.99 ± 33.98
422145 ncm-dbt-04 566533 500 177 81 242 +67.54 ± 14.37 0 21 113 115 1 +138.99 ± 32.11
422144 ncm-dbt-03 584327 500 171 94 235 +53.93 ± 13.63 0 21 131 98 0 +110.6 ± 29.47
422143 ncm-dbt-05 582152 500 177 92 231 +59.64 ± 14.18 1 19 125 104 1 +123.02 ± 30.3
422142 ncm-dbt-01 583782 500 176 91 233 +59.64 ± 14.46 0 24 118 107 1 +121.46 ± 31.39
422141 ncm-dbt-02 588132 500 172 90 238 +57.5 ± 14.36 0 24 121 104 1 +116.78 ± 30.96
422140 ncm-dbt-04 568116 500 180 87 233 +65.38 ± 14.14 0 20 118 111 1 +134.15 ± 31.33
422139 ncm-dbt-05 581693 500 164 83 253 +56.78 ± 13.48 1 15 137 96 1 +116.78 ± 28.43
422138 ncm-dbt-03 583447 500 185 79 236 +74.79 ± 14.34 0 19 107 123 1 +155.54 ± 33.04

Commit

Commit ID d6a5c2b0852e0fe7efff1ef7e8bd6d94f962bf8e
Author cj5716
Date 2023-10-24 15:42:13 UTC
Small formatting improvements Changes some C style casts to C++ style, and fixes some incorrect comments and variable names. closes #4845 No functional change
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