Dev Builds » 20221209-1554

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 07:00:03 584447 4000 1121 885 1994 +20.52 ± 5.0 6 306 1135 552 1 +42.07 ± 9.99
ncm-dbt-02 06:59:43 586152 4010 1133 919 1958 +18.56 ± 5.2 4 350 1087 556 8 +36.52 ± 10.28
ncm-dbt-03 07:00:07 587840 4000 1170 921 1909 +21.66 ± 5.22 6 331 1079 576 8 +43.13 ± 10.32
ncm-dbt-04 06:58:34 571775 4000 1136 877 1987 +22.53 ± 5.17 3 330 1078 583 6 +44.72 ± 10.33
ncm-dbt-05 07:00:28 584547 3990 1086 939 1965 +12.81 ± 5.14 5 365 1107 514 4 +25.82 ± 10.17
20000 5646 4541 9813 +19.22 ± 2.3 24 1682 5486 2781 27 +38.44 ± 4.57

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
379084 ncm-dbt-02 588643 10 2 2 6 -0.0 ± 99.06 0 1 3 1 0 -0.0 ± 217.03 ↓
379083 ncm-dbt-05 586435 490 120 99 271 +14.9 ± 14.29 0 42 141 61 1 +28.43 ± 28.37 ↓
379082 ncm-dbt-01 584958 500 129 118 253 +7.65 ± 14.46 2 45 143 60 0 +18.08 ± 28.23 ↓
379081 ncm-dbt-03 587282 500 138 110 252 +19.48 ± 15.15 1 45 130 73 1 +39.08 ± 29.9 ↓
379080 ncm-dbt-04 572437 500 145 112 243 +22.96 ± 15.16 0 46 126 77 1 +44.72 ± 30.4 ↓
379079 ncm-dbt-02 583196 500 160 117 223 +29.95 ± 14.63 0 38 132 79 1 +58.93 ± 29.6 ↓
379078 ncm-dbt-05 581402 500 128 127 245 +0.69 ± 14.49 0 56 137 57 0 +1.39 ± 29.02 ↓
379077 ncm-dbt-01 583070 500 136 101 263 +24.36 ± 13.56 0 34 147 69 0 +48.96 ± 27.58 ↓
379076 ncm-dbt-03 587664 500 149 115 236 +23.66 ± 15.57 0 48 122 78 2 +44.72 ± 30.91 ↓
379075 ncm-dbt-02 585253 500 143 123 234 +13.9 ± 15.71 1 53 122 73 1 +27.85 ± 30.9 ↓
379074 ncm-dbt-04 572114 500 148 107 245 +28.56 ± 14.14 1 33 140 76 0 +58.93 ± 28.51 ↓
379073 ncm-dbt-05 588941 500 137 110 253 +18.78 ± 14.6 1 41 139 68 1 +37.67 ± 28.72 ↓
379072 ncm-dbt-03 586901 500 141 119 240 +15.3 ± 14.19 2 37 149 61 1 +32.05 ± 27.38 ↓
379071 ncm-dbt-01 585421 500 151 120 229 +21.57 ± 14.55 1 40 136 73 0 +44.72 ± 29.1 ↓
379070 ncm-dbt-02 586266 500 145 109 246 +25.06 ± 15.06 0 42 133 72 3 +46.13 ± 29.5 ↓
379069 ncm-dbt-04 573163 500 129 108 263 +14.6 ± 14.91 1 46 135 67 1 +29.25 ± 29.26 ↓
379068 ncm-dbt-03 587494 500 136 121 243 +10.42 ± 14.82 0 50 137 61 2 +18.08 ± 29.01 ↓
379067 ncm-dbt-02 587494 500 144 118 238 +18.08 ± 14.29 0 43 138 69 0 +36.26 ± 28.86 ↓
379066 ncm-dbt-05 582193 500 131 130 239 +0.7 ± 14.61 1 54 138 57 0 +2.78 ± 28.89 ↓
379065 ncm-dbt-04 570348 500 157 111 232 +32.05 ± 15.4 1 39 125 83 2 +63.23 ± 30.52 ↓
379064 ncm-dbt-01 582694 500 132 88 280 +30.65 ± 14.02 1 31 141 77 0 +63.23 ± 28.35 ↓
379063 ncm-dbt-03 588643 500 135 104 261 +21.57 ± 14.16 1 37 142 70 0 +44.72 ± 28.29 ↓
379062 ncm-dbt-05 584453 500 140 114 246 +18.08 ± 14.54 1 41 140 67 1 +36.26 ± 28.59 ↓
379061 ncm-dbt-02 587070 500 139 111 250 +19.48 ± 14.26 1 38 144 66 1 +39.08 ± 28.04 ↓
379060 ncm-dbt-01 584327 500 141 119 240 +15.3 ± 14.19 0 44 140 66 0 +30.65 ± 28.6 ↓
379059 ncm-dbt-04 572155 500 135 101 264 +23.66 ± 13.78 0 35 147 67 1 +46.13 ± 27.59 ↓
379058 ncm-dbt-02 586901 500 125 114 261 +7.65 ± 14.97 2 49 135 64 0 +18.08 ± 29.27 ↓
379057 ncm-dbt-05 583824 500 148 131 221 +11.82 ± 14.81 0 50 134 65 1 +22.27 ± 29.4 ↓
379056 ncm-dbt-03 586985 500 150 123 227 +18.78 ± 14.98 0 47 130 72 1 +36.26 ± 29.9 ↓
379055 ncm-dbt-01 582152 500 152 103 245 +34.16 ± 13.99 1 29 140 80 0 +70.44 ± 28.44 ↓
379054 ncm-dbt-04 568832 500 141 117 242 +16.69 ± 14.31 0 43 141 65 1 +32.05 ± 28.47 ↓
379053 ncm-dbt-05 586477 500 138 112 250 +18.08 ± 14.8 2 41 136 71 0 +39.08 ± 29.11 ↓
379052 ncm-dbt-03 589539 500 169 113 218 +39.08 ± 14.7 1 31 130 87 1 +79.17 ± 29.81 ↓
379051 ncm-dbt-02 586266 500 133 118 249 +10.42 ± 14.31 0 46 145 57 2 +18.08 ± 27.96 ↓
379050 ncm-dbt-01 585169 500 150 116 234 +23.66 ± 13.78 0 35 147 67 1 +46.13 ± 27.59 ↓
379049 ncm-dbt-04 571833 500 142 110 248 +22.27 ± 14.6 0 43 132 75 0 +44.72 ± 29.63 ↓
379048 ncm-dbt-02 584285 500 142 107 251 +24.36 ± 14.37 0 40 135 75 0 +48.96 ± 29.23 ↓
379047 ncm-dbt-01 587792 500 130 120 250 +6.95 ± 14.4 1 48 141 60 0 +15.3 ± 28.49 ↓
379046 ncm-dbt-05 582652 500 144 116 240 +19.48 ± 14.0 0 40 142 68 0 +39.08 ± 28.31 ↓
379045 ncm-dbt-03 588217 500 152 116 232 +25.06 ± 14.29 1 36 139 74 0 +51.8 ± 28.68 ↓
379044 ncm-dbt-04 573325 500 139 111 250 +19.48 ± 14.65 0 45 132 73 0 +39.08 ± 29.64 ↓

Commit

Commit ID aa603cfeeb6e902bcf996758515170b996ec1fb6
Author ppigazzini
Date 2022-12-09 15:54:43 UTC
GitHub Action: upload ARM artifacts And some clean up in other files. closes https://github.com/official-stockfish/Stockfish/pull/4269 No functional change
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