Dev Builds » 20211031-2140

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 14. 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 13:51:21 1226252 4662 1445 855 2362 +44.21 ± 4.94 4 303 1141 865 18 +87.67 ± 10.07
ncm-dbt-02 14:02:08 1200991 4694 1508 872 2314 +47.37 ± 4.94 2 295 1141 883 26 +92.74 ± 10.07
ncm-dbt-03 13:58:59 1260238 4650 1464 856 2330 +45.69 ± 5.06 4 312 1109 872 28 +89.18 ± 10.23
ncm-dbt-04 00:31:22 1487358 170 61 32 77 +59.85 ± 28.38 1 8 40 33 3 +114.32 ± 54.35
ncm-dbt-05 14:02:18 1215560 4682 1505 854 2323 +48.62 ± 4.88 0 290 1127 907 17 +96.5 ± 10.14
ncm-dbt-06 03:27:32 1321434 1142 355 202 585 +46.83 ± 9.98 1 71 278 216 5 +92.81 ± 20.43
20000 6338 3671 9991 +46.61 ± 2.4 12 1279 4836 3776 97 +91.79 ± 4.89

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
208304 ncm-dbt-06 1247159 478 151 83 244 +49.76 ± 15.03 0 28 116 94 1 +100.08 ± 31.68 ↓
208303 ncm-dbt-03 1227793 486 152 92 242 +43.11 ± 16.18 2 33 114 91 3 +86.08 ± 31.99 ↓
208302 ncm-dbt-05 1219244 486 160 96 230 +46.02 ± 14.77 0 29 122 91 1 +92.18 ± 30.83 ↓
208301 ncm-dbt-02 1227634 494 161 98 235 +44.55 ± 15.8 0 35 119 88 5 +83.14 ± 31.3 ↓
208300 ncm-dbt-01 1190800 492 165 80 247 +60.63 ± 14.39 1 19 121 104 1 +125.2 ± 30.85 ↓
208299 ncm-dbt-02 1227990 500 162 96 242 +46.13 ± 15.23 0 35 115 99 1 +92.46 ± 31.85 ↓
208298 ncm-dbt-06 1219989 500 155 91 254 +44.72 ± 15.15 0 32 126 88 4 +85.04 ± 30.35 ↓
208297 ncm-dbt-05 1231339 500 170 88 242 +57.5 ± 15.16 0 29 112 107 2 +115.23 ± 32.29 ↓
208296 ncm-dbt-03 1247054 500 158 97 245 +42.6 ± 15.16 0 32 130 83 5 +79.17 ± 29.81 ↓
208295 ncm-dbt-01 1229839 500 168 99 233 +48.25 ± 15.09 1 29 122 96 2 +96.94 ± 30.88 ↓
208123 ncm-dbt-05 1235850 500 153 95 252 +40.48 ± 15.17 0 37 119 93 1 +80.63 ± 31.31 ↓
208122 ncm-dbt-02 1232104 500 170 90 240 +56.07 ± 15.09 0 28 117 102 3 +110.6 ± 31.57 ↓
208121 ncm-dbt-03 1217691 500 157 95 248 +43.3 ± 15.07 1 29 131 85 4 +83.57 ± 29.65 ↓
208120 ncm-dbt-01 1201090 500 157 90 253 +46.84 ± 15.01 0 33 118 98 1 +93.95 ± 31.44 ↓
208119 ncm-dbt-05 1218405 500 173 96 231 +53.93 ± 14.59 0 27 120 102 1 +109.07 ± 31.14 ↓
208118 ncm-dbt-02 1243394 500 157 96 247 +42.6 ± 14.78 1 29 130 88 2 +85.04 ± 29.79 ↓
208117 ncm-dbt-03 1248186 500 164 86 250 +54.64 ± 15.41 0 29 119 97 5 +104.49 ± 31.29 ↓
208116 ncm-dbt-01 1187476 500 143 98 259 +31.35 ± 14.2 0 34 138 77 1 +61.79 ± 28.77 ↓
208115 ncm-dbt-05 1231764 500 166 84 250 +57.5 ± 15.29 0 28 116 102 4 +112.14 ± 31.71 ↓
208114 ncm-dbt-02 1193090 500 167 81 252 +60.36 ± 14.35 0 19 131 95 5 +116.78 ± 29.4 ↓
208113 ncm-dbt-03 1227765 500 151 90 259 +42.6 ± 15.41 0 36 120 91 3 +82.1 ± 31.18 ↓
208112 ncm-dbt-01 1200990 500 172 92 236 +56.07 ± 15.09 0 27 120 99 4 +109.07 ± 31.14 ↓
208111 ncm-dbt-05 1231126 500 146 88 266 +40.48 ± 13.85 0 27 139 83 1 +80.63 ± 28.52 ↓
208110 ncm-dbt-02 1196565 500 151 86 263 +45.42 ± 15.57 0 37 113 98 2 +89.48 ± 32.12 ↓
208109 ncm-dbt-03 1237219 500 160 97 243 +44.01 ± 15.86 1 37 112 98 2 +88.0 ± 32.25 ↓
208108 ncm-dbt-01 1189688 500 145 98 257 +32.75 ± 14.95 0 38 129 81 2 +63.23 ± 29.99 ↓
208107 ncm-dbt-05 812555 500 161 96 243 +45.42 ± 15.32 0 33 123 90 4 +86.52 ± 30.76 ↓
208106 ncm-dbt-02 819495 500 166 89 245 +53.93 ± 15.12 1 27 118 102 2 +109.07 ± 31.43 ↓
208105 ncm-dbt-05 1227463 30 5 7 18 -23.19 ± 72.19 0 6 5 4 0 -46.6 ± 154.1 ↓
208104 ncm-dbt-02 1198254 34 7 7 20 -0.0 ± 49.42 0 3 11 3 0 -0.0 ± 100.86 ↓
208103 ncm-dbt-03 1222900 500 153 94 253 +41.19 ± 15.46 0 39 114 96 1 +82.1 ± 31.97 ↓
208102 ncm-dbt-01 1184203 500 146 88 266 +40.48 ± 15.17 1 32 128 86 3 +79.17 ± 30.09 ↓
208101 ncm-dbt-02 1198067 500 162 104 234 +40.48 ± 15.42 0 38 118 92 2 +79.17 ± 31.44 ↓
208100 ncm-dbt-05 1226759 500 161 95 244 +46.13 ± 14.58 0 30 125 94 1 +92.46 ± 30.47 ↓
208099 ncm-dbt-03 1233951 500 155 79 266 +53.22 ± 15.47 0 32 113 102 3 +104.49 ± 32.14 ↓
208098 ncm-dbt-01 1187512 500 144 76 280 +47.54 ± 15.8 0 36 114 96 4 +90.97 ± 31.99 ↓
208097 ncm-dbt-03 1244815 500 165 94 241 +49.67 ± 15.16 0 32 117 99 2 +98.44 ± 31.58 ↓
208096 ncm-dbt-05 1236516 500 151 88 261 +44.01 ± 15.37 0 36 117 95 2 +86.52 ± 31.58 ↓
208095 ncm-dbt-01 1186620 500 157 98 245 +41.19 ± 15.7 0 42 107 101 0 +83.57 ± 32.89 ↓
208094 ncm-dbt-02 1190196 500 158 95 247 +44.01 ± 14.99 0 32 126 89 3 +85.04 ± 30.35 ↓
177805 ncm-dbt-02 1484116 166 47 30 89 +35.7 ± 26.11 0 12 43 27 1 +67.82 ± 52.21 ↓
177804 ncm-dbt-05 1500141 166 59 21 86 +80.97 ± 26.25 0 8 29 46 0 +171.83 ± 63.96 ↓
177803 ncm-dbt-06 1497156 164 49 28 87 +44.74 ± 27.94 1 11 36 34 0 +95.55 ± 57.29 ↓
177802 ncm-dbt-01 1504304 170 48 36 86 +24.57 ± 26.24 1 13 44 27 0 +53.56 ± 51.64 ↓
177801 ncm-dbt-03 1495009 164 49 32 83 +36.14 ± 26.43 0 13 39 30 0 +73.09 ± 55.03 ↓
177800 ncm-dbt-04 1487358 170 61 32 77 +59.85 ± 28.38 1 8 40 33 3 +114.32 ± 54.35 ↓

Commit

Commit ID 0e89d6e7546d26a19a108d047b489d9ba6f7970c
Author Michel Van den Bergh
Date 2021-10-31 21:40:41 UTC
Do not output to stderr during the build. To help with debugging, the worker sends the output of stderr (suitable truncated) to the action log on the server, in case a build fails. For this to work it is important that there is no spurious output to stderr. closes https://github.com/official-stockfish/Stockfish/pull/3773 No functional change
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