Dev Builds » 20221030-1517

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 06:52:16 584359 4000 1114 918 1968 +17.04 ± 5.26 3 373 1053 567 4 +33.98 ± 10.47
ncm-dbt-02 06:51:30 586809 4000 1123 940 1937 +15.91 ± 5.14 5 352 1101 539 3 +32.23 ± 10.2
ncm-dbt-03 06:51:03 587572 4000 1118 961 1921 +13.64 ± 5.2 6 368 1095 525 6 +27.33 ± 10.24
ncm-dbt-04 06:52:16 572263 4000 1096 888 2016 +18.08 ± 5.12 5 340 1099 554 2 +36.79 ± 10.21
ncm-dbt-05 06:52:51 583740 4000 1130 886 1984 +21.22 ± 5.13 7 320 1097 574 2 +43.48 ± 10.22
20000 5581 4593 9826 +17.18 ± 2.31 26 1753 5445 2759 17 +34.75 ± 4.59

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
379168 ncm-dbt-01 587919 500 153 122 225 +21.57 ± 14.55 0 43 133 74 0 +43.3 ± 29.5 ↓
379167 ncm-dbt-05 581111 500 133 118 249 +10.43 ± 14.95 0 53 129 68 0 +20.87 ± 30.03 ↓
379166 ncm-dbt-04 573406 500 130 105 265 +17.39 ± 14.36 2 38 143 67 0 +37.67 ± 28.18 ↓
379165 ncm-dbt-02 587240 500 123 118 259 +3.47 ± 14.61 2 48 144 55 1 +8.34 ± 28.1 ↓
379164 ncm-dbt-03 588515 500 134 124 242 +6.95 ± 14.66 0 52 137 60 1 +12.51 ± 29.02 ↓
379163 ncm-dbt-01 583656 500 137 128 235 +6.26 ± 15.22 1 55 128 66 0 +13.9 ± 30.16 ↓
379162 ncm-dbt-04 570428 500 141 109 250 +22.27 ± 14.21 1 37 141 71 0 +46.13 ± 28.42 ↓
379161 ncm-dbt-02 588217 500 140 118 242 +15.3 ± 14.71 0 48 132 70 0 +30.65 ± 29.65 ↓
379160 ncm-dbt-05 582402 500 134 117 249 +11.82 ± 15.55 3 48 128 71 0 +27.85 ± 30.16 ↓
379159 ncm-dbt-03 586731 500 144 127 229 +11.82 ± 14.94 1 47 138 62 2 +22.27 ± 28.88 ↓
379158 ncm-dbt-01 585169 500 132 119 249 +9.04 ± 14.58 0 51 135 64 0 +18.08 ± 29.27 ↓
379157 ncm-dbt-04 571391 500 139 103 258 +25.06 ± 14.42 0 40 134 76 0 +50.38 ± 29.35 ↓
379156 ncm-dbt-02 583992 500 135 134 231 +0.69 ± 14.61 0 55 141 52 2 -1.39 ± 28.5 ↓
379155 ncm-dbt-05 585843 500 148 102 250 +32.05 ± 14.25 0 34 137 78 1 +63.23 ± 28.9 ↓
379154 ncm-dbt-03 586393 500 125 119 256 +4.17 ± 14.8 1 52 138 58 1 +8.34 ± 28.89 ↓
379153 ncm-dbt-04 572800 500 137 111 252 +18.08 ± 14.15 0 42 140 68 0 +36.26 ± 28.59 ↓
379152 ncm-dbt-01 581444 500 151 109 240 +29.25 ± 15.34 2 38 127 82 1 +60.36 ± 30.26 ↓
379151 ncm-dbt-02 582945 500 145 114 241 +21.57 ± 13.76 0 37 145 68 0 +43.3 ± 27.89 ↓
379150 ncm-dbt-05 582819 500 139 105 256 +23.66 ± 13.78 1 33 147 69 0 +48.96 ± 27.58 ↓
379149 ncm-dbt-03 588004 500 149 111 240 +26.46 ± 15.15 1 42 125 82 0 +54.65 ± 30.53 ↓
379148 ncm-dbt-04 573123 500 140 116 244 +16.69 ± 14.82 1 45 133 71 0 +34.86 ± 29.51 ↓
379147 ncm-dbt-02 586097 500 143 119 238 +16.69 ± 14.44 1 42 139 68 0 +34.86 ± 28.73 ↓
379146 ncm-dbt-01 584579 500 132 109 259 +15.99 ± 15.62 0 54 120 75 1 +30.65 ± 31.15 ↓
379145 ncm-dbt-03 590181 500 139 111 250 +19.48 ± 14.78 1 43 133 73 0 +40.48 ± 29.51 ↓
379144 ncm-dbt-05 583447 500 137 110 253 +18.78 ± 14.34 1 40 140 69 0 +39.08 ± 28.58 ↓
379143 ncm-dbt-04 570549 500 126 101 273 +17.39 ± 14.75 0 47 131 72 0 +34.86 ± 29.77 ↓
379142 ncm-dbt-02 588004 500 147 104 249 +29.95 ± 15.14 1 40 124 85 0 +61.79 ± 30.65 ↓
379141 ncm-dbt-01 584034 500 135 102 263 +22.96 ± 14.13 0 38 142 69 1 +44.72 ± 28.29 ↓
379140 ncm-dbt-03 584790 500 137 121 242 +11.12 ± 14.11 1 42 148 58 1 +22.27 ± 27.54 ↓
379139 ncm-dbt-05 586943 500 136 96 268 +27.85 ± 14.09 0 35 141 73 1 +54.65 ± 28.39 ↓
379138 ncm-dbt-04 572437 500 142 123 235 +13.21 ± 14.28 0 46 139 65 0 +26.46 ± 28.74 ↓
379137 ncm-dbt-02 587070 500 140 112 248 +19.48 ± 14.52 1 41 137 71 0 +40.48 ± 28.98 ↓
379136 ncm-dbt-01 585169 500 147 118 235 +20.17 ± 14.83 0 45 132 72 1 +39.08 ± 29.64 ↓
379135 ncm-dbt-03 587367 500 139 112 249 +18.78 ± 14.47 0 43 138 68 1 +36.26 ± 28.86 ↓
379134 ncm-dbt-05 583321 500 158 115 227 +29.95 ± 14.5 1 35 134 80 0 +61.79 ± 29.32 ↓
379133 ncm-dbt-01 582903 500 127 111 262 +11.12 ± 14.5 0 49 136 65 0 +22.27 ± 29.14 ↓
379132 ncm-dbt-02 590911 500 150 121 229 +20.17 ± 14.19 0 41 139 70 0 +40.48 ± 28.71 ↓
379131 ncm-dbt-04 573973 500 141 120 239 +14.6 ± 14.91 1 45 138 64 2 +27.85 ± 28.87 ↓
379130 ncm-dbt-03 588600 500 151 136 213 +10.43 ± 14.57 1 47 138 64 0 +22.27 ± 28.88 ↓
379129 ncm-dbt-05 584034 500 145 123 232 +15.3 ± 14.32 1 42 141 66 0 +32.05 ± 28.47 ↓

Commit

Commit ID f154ed7a2d4176670cc971611b1b32e8d3d18b4b
Author Joost VandeVondele
Date 2022-10-30 15:17:49 UTC
Update MacOS CI move to 12 following actions runner update deprecation (see https://github.com/actions/runner-images/issues/5583) closes https://github.com/official-stockfish/Stockfish/pull/4212 No functional change
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