Dev Builds » 20230703-1817

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 06:52:56 583416 4000 1333 725 1942 +53.22 ± 5.08 2 198 999 792 9 +107.73 ± 10.72
ncm-dbt-02 06:53:15 586188 3998 1365 710 1923 +57.44 ± 5.15 3 191 966 826 13 +116.26 ± 10.93
ncm-dbt-03 06:51:47 583276 4000 1378 716 1906 +58.03 ± 5.09 2 190 957 846 5 +118.92 ± 10.98
ncm-dbt-04 06:54:37 568635 4004 1373 709 1922 +58.15 ± 5.19 5 188 963 830 16 +117.62 ± 10.94
ncm-dbt-05 06:55:50 577615 3998 1397 717 1884 +59.67 ± 4.97 1 166 992 832 8 +121.72 ± 10.74
20000 6846 3577 9577 +57.3 ± 2.28 13 933 4877 4126 51 +116.43 ± 4.86

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
426501 ncm-dbt-04 568633 4 1 1 2 0.0 ± 17.0 0 0 2 0 0 -0.0 ± 15.22
426500 ncm-dbt-01 585506 500 161 94 245 +46.84 ± 13.81 0 23 139 86 2 +92.46 ± 28.41
426499 ncm-dbt-05 574135 498 173 88 237 +59.89 ± 14.51 1 22 117 109 0 +125.14 ± 31.52
426498 ncm-dbt-02 587070 498 173 95 230 +54.87 ± 14.0 0 22 128 98 1 +111.08 ± 29.91
426497 ncm-dbt-03 585590 500 170 87 243 +58.21 ± 15.06 0 29 110 110 1 +118.33 ± 32.59
426496 ncm-dbt-04 570909 500 163 93 244 +48.96 ± 14.07 1 21 137 89 2 +98.44 ± 28.66
426495 ncm-dbt-02 587325 500 171 92 237 +55.36 ± 14.93 0 26 123 97 4 +107.54 ± 30.7
426494 ncm-dbt-01 584034 500 177 94 229 +58.21 ± 14.66 1 22 122 103 2 +118.33 ± 30.8
426493 ncm-dbt-05 576047 500 178 108 214 +48.96 ± 13.07 0 18 145 86 1 +98.44 ± 27.41
426492 ncm-dbt-03 584034 500 170 84 246 +60.36 ± 14.35 0 24 116 110 0 +124.6 ± 31.69
426491 ncm-dbt-04 570228 500 164 98 238 +46.13 ± 14.05 0 26 133 90 1 +92.46 ± 29.31
426490 ncm-dbt-02 584411 500 168 81 251 +61.07 ± 13.82 0 19 126 104 1 +124.6 ± 30.12
426489 ncm-dbt-01 584117 500 162 92 246 +48.96 ± 14.34 0 27 127 95 1 +98.44 ± 30.15
426488 ncm-dbt-03 582611 500 179 98 223 +56.79 ± 14.6 1 24 118 107 0 +118.33 ± 31.4
426487 ncm-dbt-04 568673 500 179 85 236 +66.1 ± 13.89 0 17 124 107 2 +134.15 ± 30.35
426486 ncm-dbt-05 580075 500 160 70 270 +63.23 ± 14.47 0 23 115 111 1 +129.35 ± 31.83
426227 ncm-dbt-04 568275 500 178 97 225 +56.78 ± 14.46 1 21 126 100 2 +115.23 ± 30.2
426226 ncm-dbt-01 582152 500 159 79 262 +56.07 ± 14.96 1 26 116 106 1 +115.23 ± 31.71
426225 ncm-dbt-05 580033 500 182 91 227 +63.94 ± 14.5 0 22 117 109 2 +129.35 ± 31.52
426224 ncm-dbt-02 586689 500 169 102 229 +46.84 ± 14.36 0 27 131 90 2 +92.46 ± 29.6
426223 ncm-dbt-03 581985 500 175 76 249 +69.71 ± 14.03 0 19 113 118 0 +145.54 ± 32.08
426222 ncm-dbt-04 567324 500 163 86 251 +53.93 ± 15.87 2 28 115 101 4 +107.54 ± 31.86
426221 ncm-dbt-01 583196 500 172 84 244 +61.79 ± 14.14 0 21 121 107 1 +126.18 ± 30.9
426220 ncm-dbt-05 580282 500 168 86 246 +57.5 ± 14.49 0 25 119 105 1 +116.78 ± 31.26
426219 ncm-dbt-03 582694 500 170 94 236 +53.22 ± 14.69 0 28 119 102 1 +107.54 ± 31.29
426218 ncm-dbt-02 587622 500 163 84 253 +55.36 ± 15.31 2 25 117 104 2 +113.68 ± 31.56
426217 ncm-dbt-04 566967 500 158 84 258 +51.8 ± 15.77 1 34 106 108 1 +106.01 ± 33.11
426216 ncm-dbt-01 585295 500 165 90 245 +52.51 ± 14.11 0 25 125 100 0 +107.54 ± 30.4
426215 ncm-dbt-05 579785 500 178 86 236 +64.66 ± 13.54 0 16 127 106 1 +132.54 ± 29.87
426214 ncm-dbt-02 585632 500 160 79 261 +56.78 ± 14.32 0 25 119 106 0 +116.78 ± 31.26
426213 ncm-dbt-03 582444 500 168 91 241 +53.93 ± 14.46 0 26 122 101 1 +109.07 ± 30.84
426212 ncm-dbt-04 567759 500 189 80 231 +76.97 ± 14.97 0 21 102 124 3 +157.24 ± 33.88
426211 ncm-dbt-01 579001 500 165 92 243 +51.09 ± 14.58 0 28 122 99 1 +102.97 ± 30.86
426210 ncm-dbt-05 572880 500 172 89 239 +58.21 ± 13.97 0 20 129 99 2 +116.78 ± 29.72
426209 ncm-dbt-02 585928 500 182 90 228 +64.66 ± 14.94 0 24 113 110 3 +129.35 ± 32.14
426208 ncm-dbt-03 582694 500 162 78 260 +58.93 ± 13.29 0 17 132 101 0 +121.46 ± 29.18
426207 ncm-dbt-04 568951 500 178 85 237 +65.38 ± 14.14 0 20 118 111 1 +134.15 ± 31.33
426206 ncm-dbt-01 584034 500 172 100 228 +50.38 ± 14.28 0 26 127 96 1 +101.46 ± 30.14
426205 ncm-dbt-03 584159 500 184 108 208 +53.22 ± 14.56 1 23 127 97 2 +107.54 ± 30.1
426204 ncm-dbt-05 577684 500 186 99 215 +61.07 ± 13.82 0 20 123 107 0 +126.18 ± 30.59
426203 ncm-dbt-02 584832 500 179 87 234 +64.67 ± 14.8 1 23 109 117 0 +135.76 ± 32.75

Commit

Commit ID e87e103ca994570d42f30f61f923986656a5df14
Author ppigazzini
Date 2023-07-03 18:17:14 UTC
Remove leftover braces for if conditional in CI closes https://github.com/official-stockfish/Stockfish/pull/4660 No functional change
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