Dev Builds » 20231204-1027

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 06:57:33 582790 4018 1415 634 1969 +68.4 ± 4.96 0 151 932 920 6 +141.34 ± 11.11
ncm-dbt-02 06:56:20 586166 4000 1402 675 1923 +63.86 ± 4.96 1 157 962 874 6 +131.34 ± 10.92
ncm-dbt-03 06:56:58 583711 4000 1415 702 1883 +62.6 ± 4.96 1 157 979 854 9 +127.96 ± 10.81
ncm-dbt-04 06:56:47 568163 3994 1372 657 1965 +62.87 ± 5.13 2 180 925 881 9 +128.77 ± 11.18
ncm-dbt-05 06:57:15 578682 3988 1389 623 1976 +67.57 ± 5.03 2 152 926 906 8 +139.46 ± 11.15
20000 6993 3291 9716 +65.06 ± 2.24 6 797 4724 4435 38 +133.75 ± 4.93

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
421444 ncm-dbt-01 582945 18 6 1 11 +99.06 ± 62.04 0 0 4 5 0 +217.54 ± 198.33
421443 ncm-dbt-05 576905 488 173 79 236 +67.77 ± 14.04 0 17 117 109 1 +139.46 ± 31.36
421442 ncm-dbt-04 568792 494 175 76 243 +70.58 ± 14.32 0 20 108 119 0 +147.53 ± 32.88
421441 ncm-dbt-03 582068 500 168 86 246 +57.5 ± 13.8 0 19 132 97 2 +115.23 ± 29.26
421440 ncm-dbt-02 585000 500 175 82 243 +65.38 ± 13.57 0 16 126 107 1 +134.15 ± 30.02
421439 ncm-dbt-01 582444 500 177 75 248 +71.88 ± 14.8 0 23 103 123 1 +148.85 ± 33.7
421438 ncm-dbt-05 577479 500 181 85 234 +67.55 ± 13.8 0 18 118 114 0 +140.62 ± 31.28
421437 ncm-dbt-04 566888 500 159 97 244 +43.3 ± 14.29 0 29 131 89 1 +86.52 ± 29.64
421436 ncm-dbt-03 583489 500 179 96 225 +58.21 ± 14.66 0 27 113 110 0 +119.89 ± 32.15
421435 ncm-dbt-02 586520 500 174 81 245 +65.38 ± 15.23 0 28 102 119 1 +134.15 ± 33.81
421434 ncm-dbt-01 580240 500 167 83 250 +58.93 ± 14.69 0 25 118 105 2 +118.33 ± 31.4
421433 ncm-dbt-05 577807 500 173 80 247 +65.38 ± 14.42 0 23 111 116 0 +135.76 ± 32.43
421432 ncm-dbt-04 567759 500 176 84 240 +64.67 ± 13.97 1 17 121 111 0 +135.76 ± 30.83
421431 ncm-dbt-03 583992 500 169 97 234 +50.38 ± 14.28 0 24 133 90 3 +98.44 ± 29.27
421430 ncm-dbt-02 586562 500 174 78 248 +67.54 ± 14.09 0 19 117 113 1 +138.99 ± 31.46
421429 ncm-dbt-01 582945 500 169 76 255 +65.38 ± 14.56 0 23 112 114 1 +134.15 ± 32.28
421428 ncm-dbt-05 581985 500 180 75 245 +74.06 ± 14.03 0 16 115 117 2 +152.18 ± 31.7
421427 ncm-dbt-04 567126 500 169 81 250 +61.79 ± 15.47 0 31 101 117 1 +126.18 ± 33.92
421426 ncm-dbt-02 586097 500 180 85 235 +66.82 ± 13.77 0 18 119 113 0 +138.99 ± 31.13
421425 ncm-dbt-03 582110 500 171 90 239 +56.78 ± 14.32 1 21 125 102 1 +116.78 ± 30.34
421424 ncm-dbt-01 581610 500 169 77 254 +64.66 ± 14.12 0 21 116 113 0 +134.15 ± 31.65
421423 ncm-dbt-04 567086 500 184 79 237 +74.06 ± 13.89 0 16 114 119 1 +153.86 ± 31.85
421422 ncm-dbt-05 578177 500 165 89 246 +53.22 ± 14.42 1 23 126 99 1 +109.07 ± 30.24
421421 ncm-dbt-02 586816 500 177 88 235 +62.51 ± 14.03 1 17 125 106 1 +129.35 ± 30.24
421420 ncm-dbt-03 585211 500 176 93 231 +58.21 ± 13.97 0 22 123 105 0 +119.89 ± 30.63
421419 ncm-dbt-01 582110 500 185 83 232 +71.88 ± 12.91 0 10 129 110 1 +148.85 ± 29.25
421418 ncm-dbt-05 580116 500 181 73 246 +76.25 ± 14.1 0 18 106 126 0 +160.64 ± 33.2
421417 ncm-dbt-04 568355 500 171 78 251 +65.38 ± 14.83 1 21 114 112 2 +134.15 ± 31.97
421416 ncm-dbt-02 584832 500 175 81 244 +66.1 ± 13.74 0 18 120 112 0 +137.37 ± 30.98
421415 ncm-dbt-03 585717 500 186 73 241 +79.9 ± 13.16 0 11 115 124 0 +169.27 ± 31.5
421414 ncm-dbt-01 585169 500 185 88 227 +68.27 ± 13.54 0 16 121 113 0 +142.26 ± 30.77
421413 ncm-dbt-02 586223 500 174 97 229 +53.93 ± 14.19 0 23 129 96 2 +107.54 ± 29.8
421412 ncm-dbt-04 570148 500 170 78 252 +64.66 ± 14.12 0 19 122 107 2 +130.94 ± 30.71
421411 ncm-dbt-05 581070 500 170 78 252 +64.66 ± 14.8 1 21 115 111 2 +132.54 ± 31.82
421410 ncm-dbt-03 579992 500 184 81 235 +72.61 ± 13.99 0 17 114 118 1 +150.51 ± 31.88
421409 ncm-dbt-01 584159 500 179 76 245 +72.61 ± 13.84 0 16 116 117 1 +150.51 ± 31.54
421408 ncm-dbt-04 569151 500 168 84 248 +58.93 ± 14.96 0 27 114 107 2 +118.33 ± 32.0
421407 ncm-dbt-02 587282 500 173 83 244 +63.23 ± 13.63 0 18 124 108 0 +130.94 ± 30.38
421406 ncm-dbt-05 575924 500 166 64 270 +71.88 ± 13.96 0 16 118 114 2 +147.19 ± 31.23
421405 ncm-dbt-03 587113 500 182 86 232 +67.54 ± 13.8 0 16 124 108 2 +137.37 ± 30.31
421404 ncm-dbt-01 583489 500 178 75 247 +72.61 ± 13.84 0 17 113 120 0 +152.18 ± 32.04

Commit

Commit ID 0ff2ea654971445f4e8955840bcb974dc62e5106
Author ppigazzini
Date 2023-12-04 10:27:28 UTC
Update GitHub workflows - Use the latest version of the actions - Use commit hash for actions from little providers - Update Intel SDE to 9.27 closes https://github.com/official-stockfish/Stockfish/pull/4900 No functional change
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