Dev Builds » 20221212-0717

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 06:58:30 582697 4000 1137 874 1989 +22.88 ± 5.18 4 329 1070 594 3 +46.13 ± 10.37
ncm-dbt-02 07:01:01 584624 3994 1096 903 1995 +16.8 ± 5.11 4 346 1101 545 1 +34.21 ± 10.2
ncm-dbt-03 07:00:53 585331 4014 1162 877 1975 +24.71 ± 5.16 8 303 1101 586 9 +49.5 ± 10.19
ncm-dbt-04 06:59:03 568859 4000 1112 941 1947 +14.86 ± 5.32 3 396 1032 565 4 +29.6 ± 10.59
ncm-dbt-05 06:59:04 585163 3992 1136 890 1966 +21.44 ± 5.19 7 327 1079 579 4 +43.57 ± 10.32
20000 5643 4485 9872 +20.14 ± 2.32 26 1701 5383 2869 21 +40.59 ± 4.62

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
412786 ncm-dbt-03 586604 14 4 5 5 -24.81 ± 134.48 1 1 3 2 0 -0.0 ± 219.86 ↓
412785 ncm-dbt-02 582861 494 140 96 258 +31.03 ± 14.46 0 35 134 77 1 +61.11 ± 29.28 ↓
412784 ncm-dbt-05 582402 492 151 127 214 +16.96 ± 14.93 3 38 137 68 0 +38.29 ± 28.92 ↓
412783 ncm-dbt-04 567126 500 145 119 236 +18.08 ± 16.24 1 55 112 81 1 +36.26 ± 32.12 ↓
412782 ncm-dbt-01 583489 500 148 104 248 +30.65 ± 14.16 0 35 136 79 0 +61.79 ± 29.05 ↓
412781 ncm-dbt-03 582360 500 140 128 232 +8.34 ± 14.78 0 51 138 59 2 +13.9 ± 28.89 ↓
412780 ncm-dbt-02 586985 500 143 107 250 +25.06 ± 14.16 0 38 138 74 0 +50.38 ± 28.82 ↓
412779 ncm-dbt-05 587282 500 134 103 263 +21.57 ± 14.55 0 43 133 74 0 +43.3 ± 29.5 ↓
412778 ncm-dbt-01 583614 500 145 109 246 +25.06 ± 14.55 0 41 132 77 0 +50.38 ± 29.62 ↓
412777 ncm-dbt-04 569031 500 143 126 231 +11.82 ± 13.9 0 44 145 61 0 +23.66 ± 27.95 ↓
412776 ncm-dbt-03 587707 500 150 97 253 +36.97 ± 14.57 1 30 136 81 2 +73.34 ± 29.0 ↓
412775 ncm-dbt-05 584664 500 133 105 262 +19.48 ± 13.03 0 33 156 61 0 +39.08 ± 26.35 ↓
412774 ncm-dbt-01 582527 500 142 106 252 +25.06 ± 14.81 1 40 131 78 0 +51.8 ± 29.75 ↓
412773 ncm-dbt-04 568713 500 145 113 242 +22.26 ± 15.48 0 48 124 76 2 +41.89 ± 30.66 ↓
412772 ncm-dbt-02 583656 500 133 110 257 +15.99 ± 14.12 0 43 141 66 0 +32.05 ± 28.47 ↓
412771 ncm-dbt-03 586054 500 149 119 232 +20.87 ± 14.24 0 41 138 71 0 +41.89 ± 28.84 ↓
412770 ncm-dbt-01 582652 500 140 110 250 +20.87 ± 14.63 1 41 135 73 0 +43.3 ± 29.24 ↓
412769 ncm-dbt-05 585970 500 153 114 233 +27.15 ± 15.08 0 43 126 80 1 +53.22 ± 30.4 ↓
412768 ncm-dbt-02 586181 500 142 113 245 +20.18 ± 15.08 1 45 128 76 0 +41.89 ± 30.15 ↓
412767 ncm-dbt-04 568474 500 131 132 237 -0.69 ± 14.87 0 60 131 59 0 -1.39 ± 29.79 ↓
412766 ncm-dbt-03 584579 500 143 105 252 +26.46 ± 14.52 1 35 141 71 2 +51.8 ± 28.4 ↓
412765 ncm-dbt-01 582193 500 130 109 261 +14.6 ± 14.78 0 48 134 67 1 +27.85 ± 29.39 ↓
412764 ncm-dbt-02 584579 500 132 118 250 +9.73 ± 13.85 1 42 149 58 0 +20.87 ± 27.41 ↓
412763 ncm-dbt-05 584874 500 149 112 239 +25.76 ± 14.6 1 38 134 77 0 +53.22 ± 29.35 ↓
412762 ncm-dbt-04 568156 500 132 109 259 +15.99 ± 14.38 0 45 137 68 0 +32.05 ± 29.0 ↓
412761 ncm-dbt-03 584958 500 149 105 246 +30.65 ± 15.06 1 38 128 82 1 +61.79 ± 30.13 ↓
412760 ncm-dbt-05 582861 500 138 105 257 +22.97 ± 14.53 1 39 136 74 0 +47.55 ± 29.1 ↓
412759 ncm-dbt-04 568434 500 134 112 254 +15.3 ± 15.33 0 53 122 75 0 +30.65 ± 30.9 ↓
412758 ncm-dbt-02 583698 500 125 107 268 +12.51 ± 15.36 1 52 125 72 0 +26.46 ± 30.53 ↓
412757 ncm-dbt-01 579702 500 131 106 263 +17.39 ± 15.12 2 44 131 73 0 +37.67 ± 29.77 ↓
412756 ncm-dbt-03 586731 500 133 111 256 +15.3 ± 14.06 1 40 145 64 0 +32.05 ± 27.93 ↓
412755 ncm-dbt-04 569749 500 146 116 238 +20.87 ± 14.63 0 44 132 74 0 +41.89 ± 29.63 ↓
412754 ncm-dbt-05 587070 500 139 109 252 +20.87 ± 15.01 0 45 132 71 2 +39.08 ± 29.64 ↓
412753 ncm-dbt-01 582527 500 145 118 237 +18.78 ± 14.6 0 43 139 66 2 +34.86 ± 28.73 ↓
412752 ncm-dbt-02 584622 500 152 131 217 +14.6 ± 13.32 0 38 153 59 0 +29.25 ± 26.82 ↓
412751 ncm-dbt-03 584706 500 146 99 255 +32.76 ± 14.43 1 32 137 79 1 +66.1 ± 28.89 ↓
412750 ncm-dbt-05 586181 500 139 115 246 +16.69 ± 15.68 2 48 125 74 1 +34.86 ± 30.53 ↓
412749 ncm-dbt-04 571190 500 136 114 250 +15.3 ± 15.45 2 47 129 71 1 +32.05 ± 30.03 ↓
412748 ncm-dbt-01 584874 500 156 112 232 +30.65 ± 14.42 0 37 132 81 0 +61.79 ± 29.59 ↓
412747 ncm-dbt-02 584411 500 129 121 250 +5.56 ± 14.92 1 53 133 63 0 +12.51 ± 29.53 ↓
412746 ncm-dbt-03 584285 500 148 108 244 +27.85 ± 14.87 2 35 135 77 1 +57.5 ± 29.2 ↓

Commit

Commit ID 5fe1fa0210e25cecc9de5520da56173ef94b8e59
Author ppigazzini
Date 2022-12-12 07:17:52 UTC
GitHub Actions: install NDK once and clean up yaml Use Ubuntu 22.04 as runner for NDK to avoid a qemu bug with `profile-build` closes https://github.com/official-stockfish/Stockfish/pull/4280 No functional change
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