Dev Builds » 20240303-1401

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 06:51:13 577638 4006 1523 606 1877 +80.96 ± 4.92 2 115 857 1022 7 +170.73 ± 11.6
ncm-dbt-02 06:51:07 584599 4018 1496 599 1923 +78.89 ± 4.89 0 116 891 991 11 +164.51 ± 11.35
ncm-dbt-03 06:50:29 583815 4000 1467 599 1934 +76.61 ± 4.98 1 136 861 998 4 +160.85 ± 11.59
ncm-dbt-04 06:49:52 569039 4000 1469 608 1923 +75.97 ± 5.03 4 128 882 975 11 +158.51 ± 11.44
ncm-dbt-05 06:51:36 581290 3976 1463 592 1921 +77.36 ± 5.01 0 134 858 987 9 +161.32 ± 11.61
20000 7418 3004 9578 +77.96 ± 2.22 7 629 4349 4973 42 +163.17 ± 5.15

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
418886 ncm-dbt-01 576455 6 2 0 4 +120.22 ± 109.7 0 0 1 2 0 +279.24 ± 576.89 ↓
418885 ncm-dbt-02 586393 18 7 5 6 +38.73 ± 48.22 0 0 7 2 0 +78.47 ± 102.62 ↓
418884 ncm-dbt-05 583656 476 158 71 247 +64.22 ± 14.75 0 21 110 106 1 +131.48 ± 32.53 ↓
418883 ncm-dbt-04 569989 500 181 76 243 +74.06 ± 13.89 1 14 114 121 0 +157.24 ± 31.83 ↓
418882 ncm-dbt-03 583070 500 189 68 243 +85.78 ± 13.77 0 14 101 135 0 +183.51 ± 34.01 ↓
418881 ncm-dbt-01 576333 500 196 71 233 +88.74 ± 14.13 0 14 99 135 2 +187.16 ± 34.38 ↓
418880 ncm-dbt-02 583531 500 182 62 256 +85.04 ± 13.13 0 10 110 130 0 +181.7 ± 32.28 ↓
418879 ncm-dbt-05 582652 500 176 71 253 +74.06 ± 13.44 0 13 120 116 1 +153.86 ± 30.8 ↓
418878 ncm-dbt-04 571110 500 192 83 225 +76.98 ± 15.24 1 21 98 128 2 +160.64 ± 34.55 ↓
418877 ncm-dbt-03 584201 500 195 67 238 +90.96 ± 13.56 0 11 101 137 1 +194.57 ± 33.94 ↓
418876 ncm-dbt-01 575680 500 198 70 232 +90.96 ± 13.87 0 12 100 136 2 +192.71 ± 34.15 ↓
418875 ncm-dbt-02 579661 500 192 75 233 +82.83 ± 14.0 0 14 107 127 2 +172.78 ± 32.96 ↓
418874 ncm-dbt-05 582778 500 195 80 225 +81.36 ± 14.11 0 16 104 129 1 +171.02 ± 33.51 ↓
418873 ncm-dbt-04 568752 500 194 79 227 +81.36 ± 14.11 0 14 110 123 3 +167.53 ± 32.45 ↓
418872 ncm-dbt-03 581693 500 181 74 245 +75.52 ± 13.94 0 17 109 124 0 +158.93 ± 32.69 ↓
418871 ncm-dbt-01 580282 500 203 78 219 +88.74 ± 13.98 1 12 98 139 0 +192.71 ± 34.55 ↓
418870 ncm-dbt-02 585042 500 184 85 231 +69.71 ± 13.74 0 15 123 110 2 +142.26 ± 30.43 ↓
418869 ncm-dbt-05 583489 500 196 77 227 +84.31 ± 14.03 0 16 99 135 0 +179.9 ± 34.4 ↓
418868 ncm-dbt-03 584453 500 181 72 247 +76.98 ± 14.13 0 18 105 127 0 +162.35 ± 33.37 ↓
418867 ncm-dbt-04 569629 500 176 64 260 +79.17 ± 13.14 0 11 116 123 0 +167.53 ± 31.34 ↓
418866 ncm-dbt-01 578918 500 178 79 243 +69.71 ± 13.88 1 14 121 113 1 +145.54 ± 30.73 ↓
418865 ncm-dbt-02 586308 500 188 80 232 +76.25 ± 13.81 0 15 113 121 1 +158.93 ± 31.99 ↓
418864 ncm-dbt-05 580530 500 178 79 243 +69.71 ± 14.86 0 24 104 121 1 +143.89 ± 33.53 ↓
418863 ncm-dbt-04 567086 500 181 87 232 +66.1 ± 13.15 0 12 134 102 2 +134.15 ± 28.65 ↓
418862 ncm-dbt-03 582318 500 175 78 247 +68.27 ± 14.4 1 19 112 118 0 +143.89 ± 32.25 ↓
418861 ncm-dbt-01 577274 500 187 75 238 +79.17 ± 13.6 0 14 110 126 0 +167.53 ± 32.45 ↓
418860 ncm-dbt-02 585970 500 190 73 237 +82.83 ± 13.85 0 13 109 126 2 +172.78 ± 32.58 ↓
418859 ncm-dbt-05 577028 500 186 67 247 +84.3 ± 13.73 0 12 109 127 2 +176.33 ± 32.55 ↓
418858 ncm-dbt-03 584874 500 188 83 229 +74.06 ± 14.88 0 23 100 126 1 +153.86 ± 34.2 ↓
418857 ncm-dbt-04 567047 500 182 71 247 +78.43 ± 13.42 0 12 116 121 1 +164.07 ± 31.39 ↓
418856 ncm-dbt-02 586181 500 194 77 229 +82.83 ± 14.44 0 18 98 133 1 +174.55 ± 34.58 ↓
418855 ncm-dbt-01 575557 500 189 77 234 +79.17 ± 14.48 0 19 101 129 1 +165.8 ± 34.05 ↓
418854 ncm-dbt-03 585000 500 185 80 235 +74.06 ± 14.32 0 19 108 122 1 +153.86 ± 32.88 ↓
418853 ncm-dbt-05 580821 500 180 66 254 +80.63 ± 14.09 0 17 102 131 0 +171.02 ± 33.87 ↓
418852 ncm-dbt-04 569589 500 178 73 249 +74.06 ± 15.01 0 23 101 124 2 +152.18 ± 34.03 ↓
418851 ncm-dbt-02 587325 500 183 70 247 +79.9 ± 14.21 0 15 110 122 3 +164.07 ± 32.48 ↓
418850 ncm-dbt-01 579207 500 188 79 233 +76.98 ± 13.38 0 13 115 122 0 +162.35 ± 31.59 ↓
418849 ncm-dbt-05 579372 500 194 81 225 +79.9 ± 14.21 0 15 110 122 3 +164.07 ± 32.48 ↓
418848 ncm-dbt-02 580987 500 176 72 252 +73.34 ± 13.72 0 16 114 120 0 +153.86 ± 31.85 ↓
418847 ncm-dbt-01 579042 500 182 77 241 +74.06 ± 14.03 0 17 112 120 1 +153.86 ± 32.2 ↓
418846 ncm-dbt-04 569111 500 185 75 240 +77.71 ± 15.53 2 21 93 133 1 +165.8 ± 35.41 ↓
418845 ncm-dbt-03 584916 500 173 77 250 +67.54 ± 13.51 0 15 125 109 1 +138.99 ± 30.12 ↓

Commit

Commit ID abcc090a625d7891146645ee493aec5ee8046dc5
Author Disservin
Date 2024-03-03 14:01:29 UTC
Restore development closes https://github.com/official-stockfish/Stockfish/pull/5073 No functional change
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