Dev Builds » 20220829-1715

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 06:54:29 585931 4020 1123 934 1963 +16.35 ± 5.14 8 345 1111 542 4 +33.46 ± 10.15
ncm-dbt-02 06:54:51 586170 4000 1132 963 1905 +14.69 ± 5.14 6 351 1118 518 7 +29.25 ± 10.1
ncm-dbt-03 06:53:35 588256 4000 1123 929 1948 +16.86 ± 5.13 5 342 1114 532 7 +33.46 ± 10.12
ncm-dbt-04 06:55:03 565480 4000 1147 945 1908 +17.56 ± 5.3 4 370 1055 562 9 +34.33 ± 10.46
ncm-dbt-05 06:55:45 583092 3980 1096 930 1954 +14.5 ± 5.2 5 366 1080 536 3 +29.4 ± 10.32
20000 5621 4701 9678 +15.99 ± 2.32 28 1774 5478 2690 30 +31.98 ± 4.58

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
372230 ncm-dbt-01 588686 20 6 6 8 0.0 ± 85.1 0 3 4 3 0 -0.0 ± 181.74
372229 ncm-dbt-05 581943 480 126 123 231 +2.17 ± 14.95 2 48 135 55 0 +7.24 ± 29.14
372228 ncm-dbt-02 587325 500 145 118 237 +18.78 ± 15.1 1 45 131 72 1 +37.67 ± 29.77
372227 ncm-dbt-04 565784 500 153 125 222 +19.48 ± 14.52 0 43 137 69 1 +37.67 ± 28.99
372226 ncm-dbt-03 587749 500 131 118 251 +9.03 ± 14.06 0 46 146 57 1 +16.69 ± 27.82
372225 ncm-dbt-01 585928 500 126 114 260 +8.34 ± 14.78 1 50 135 64 0 +18.08 ± 29.27
372224 ncm-dbt-05 584285 500 129 117 254 +8.34 ± 14.0 0 47 144 59 0 +16.69 ± 28.09
372223 ncm-dbt-02 587834 500 150 123 227 +18.78 ± 14.21 0 41 142 66 1 +36.26 ± 28.32
372222 ncm-dbt-03 587792 500 138 112 250 +18.08 ± 14.67 1 42 138 68 1 +36.26 ± 28.86
372221 ncm-dbt-04 565705 500 123 118 259 +3.47 ± 14.61 0 55 135 60 0 +6.95 ± 29.28
372220 ncm-dbt-01 587707 500 136 107 257 +20.18 ± 14.96 2 41 133 74 0 +43.3 ± 29.5
372219 ncm-dbt-02 582819 500 137 119 244 +12.51 ± 14.49 1 45 139 65 0 +26.46 ± 28.74
372218 ncm-dbt-05 583489 500 143 112 245 +21.57 ± 15.31 0 47 127 74 2 +40.48 ± 30.28
372217 ncm-dbt-03 589668 500 148 115 237 +22.96 ± 14.4 0 41 135 74 0 +46.13 ± 29.23
372216 ncm-dbt-04 564605 500 146 114 240 +22.26 ± 14.6 0 40 141 66 3 +40.48 ± 28.44
372215 ncm-dbt-01 585759 500 147 130 223 +11.82 ± 14.43 0 48 137 65 0 +23.66 ± 29.01
372214 ncm-dbt-02 589069 500 146 108 246 +26.46 ± 14.13 1 34 141 74 0 +54.65 ± 28.39
372213 ncm-dbt-03 590010 500 141 123 236 +12.51 ± 13.56 0 41 150 59 0 +25.06 ± 27.26
372212 ncm-dbt-05 582485 500 150 108 242 +29.25 ± 14.71 0 40 128 82 0 +58.93 ± 30.13
372211 ncm-dbt-04 565902 500 134 115 251 +13.21 ± 15.65 1 52 126 69 2 +25.06 ± 30.41
372210 ncm-dbt-01 586266 500 151 111 238 +27.85 ± 13.41 0 31 148 71 0 +56.07 ± 27.39
372209 ncm-dbt-05 581444 500 142 116 242 +18.08 ± 14.54 1 42 137 70 0 +37.67 ± 28.99
372208 ncm-dbt-02 585759 500 154 121 225 +22.96 ± 14.4 0 39 141 68 2 +43.3 ± 28.43
372207 ncm-dbt-03 588984 500 139 109 252 +20.87 ± 14.11 0 39 143 67 1 +40.48 ± 28.17
372206 ncm-dbt-04 564213 500 152 119 229 +22.96 ± 14.4 0 40 138 71 1 +44.72 ± 28.84
372205 ncm-dbt-01 587325 500 139 125 236 +9.73 ± 15.14 2 48 135 64 1 +20.87 ± 29.27
372204 ncm-dbt-03 586774 500 151 110 239 +28.56 ± 15.17 3 35 130 82 0 +61.79 ± 29.86
372203 ncm-dbt-05 584411 500 141 120 239 +14.6 ± 14.53 0 47 135 68 0 +29.25 ± 29.26
372202 ncm-dbt-02 586012 500 127 132 241 -3.47 ± 15.35 2 60 129 59 0 -4.17 ± 30.04
372201 ncm-dbt-04 567324 500 147 113 240 +23.66 ± 16.05 1 50 114 84 1 +47.55 ± 31.9
372200 ncm-dbt-01 586901 500 142 113 245 +20.17 ± 13.51 0 35 152 62 1 +39.08 ± 26.92
372199 ncm-dbt-03 586562 500 136 126 238 +6.95 ± 14.01 0 46 150 52 2 +11.12 ± 27.29
372198 ncm-dbt-05 583070 500 144 120 236 +16.69 ± 14.56 1 43 137 69 0 +34.86 ± 28.99
372197 ncm-dbt-01 583405 500 148 112 240 +25.06 ± 15.91 3 42 122 82 1 +53.22 ± 30.91
372196 ncm-dbt-04 564487 500 151 116 233 +24.36 ± 14.76 0 42 132 75 1 +47.55 ± 29.63
372195 ncm-dbt-02 585843 500 133 121 246 +8.34 ± 14.39 1 46 144 58 1 +16.69 ± 28.09
372194 ncm-dbt-01 581402 500 128 116 256 +8.34 ± 14.13 0 47 145 57 1 +15.3 ± 27.96
372193 ncm-dbt-03 588515 500 139 116 245 +15.99 ± 15.86 1 52 122 73 2 +30.65 ± 30.9
372192 ncm-dbt-04 565823 500 141 125 234 +11.12 ± 15.13 2 48 132 68 0 +25.06 ± 29.65
372191 ncm-dbt-02 584706 500 140 121 239 +13.21 ± 13.89 0 41 151 56 2 +23.66 ± 27.12
372190 ncm-dbt-05 583614 500 121 114 265 +4.86 ± 14.86 1 52 137 59 1 +9.73 ± 29.02

Commit

Commit ID 97860cb575e3e71791b9a99b94f9f7d7a0dbf25e
Author dav1312
Date 2022-08-29 17:15:14 UTC
Disable ARM CI tests Temporarily disable ARM CI tests until a mitigation is implemented closes https://github.com/official-stockfish/Stockfish/pull/4148 No functional change.
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