Dev Builds » 20211006-0957

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 12:21:17 1235003 4152 1276 738 2138 +45.27 +/- 5.22 4 263 1016 777 16 +89.99 +/- 10.67
ncm-dbt-02 12:16:57 1229465 4118 1331 770 2017 +47.63 +/- 5.17 2 234 1050 747 26 +92.76 +/- 10.46
ncm-dbt-03 11:21:28 1236566 3822 1212 674 1936 +49.23 +/- 5.33 3 217 940 741 10 +99.15 +/- 11.09
ncm-dbt-05 12:16:30 1253097 4094 1252 753 2089 +42.56 +/- 5.27 4 268 1018 739 18 +83.91 +/- 10.66
ncm-dbt-06 11:22:02 1229895 3814 1196 643 1975 +50.73 +/- 5.47 2 226 918 739 22 +99.76 +/- 11.23
20000 6267 3578 10155 +47.0 +/- 2.37 15 1208 4942 3743 92 +92.9 +/- 4.83

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
209046 ncm-dbt-05 1221717 266 84 43 139 +53.98 +/- 19.71 0 13 67 52 1 +107.83 +/- 41.61
209045 ncm-dbt-02 1205982 282 99 40 143 +73.78 +/- 18.63 0 9 65 66 1 +151.91 +/- 42.29
209044 ncm-dbt-01 1202599 316 92 61 163 +34.19 +/- 18.34 1 19 87 50 1 +69.06 +/- 36.26
209043 ncm-dbt-06 1228286 314 102 56 156 +51.26 +/- 19.15 0 20 72 64 1 +102.45 +/- 40.35
209042 ncm-dbt-03 1231835 322 94 57 171 +40.1 +/- 17.75 0 19 87 54 1 +79.02 +/- 36.31
209041 ncm-dbt-05 1221772 500 150 97 253 +36.97 +/- 15.08 0 39 119 92 0 +74.79 +/- 31.31
209040 ncm-dbt-02 1200348 500 155 104 241 +35.56 +/- 15.25 0 38 126 83 3 +67.55 +/- 30.39
209039 ncm-dbt-01 1215935 500 142 86 272 +39.08 +/- 14.7 2 28 133 86 1 +80.63 +/- 29.38
209038 ncm-dbt-03 1236376 500 173 82 245 +63.94 +/- 14.91 0 25 111 112 2 +129.35 +/- 32.44
209037 ncm-dbt-06 1218771 500 159 74 267 +59.64 +/- 15.38 0 30 107 111 2 +119.89 +/- 33.02
209036 ncm-dbt-05 1222515 500 150 86 264 +44.72 +/- 14.51 0 28 133 86 3 +86.52 +/- 29.35
209035 ncm-dbt-02 1191135 500 152 90 258 +43.3 +/- 14.69 0 31 128 89 2 +85.04 +/- 30.07
209034 ncm-dbt-01 1220336 500 163 81 256 +57.5 +/- 15.54 0 32 106 110 2 +115.23 +/- 33.15
209033 ncm-dbt-03 1232938 500 150 93 257 +39.78 +/- 14.48 0 32 130 87 1 +79.17 +/- 29.81
209032 ncm-dbt-06 1236553 500 162 88 250 +51.8 +/- 14.75 1 25 125 97 2 +104.49 +/- 30.42
209031 ncm-dbt-05 1227146 500 158 91 251 +46.84 +/- 16.01 0 37 114 94 5 +88.0 +/- 31.98
209030 ncm-dbt-02 1189555 500 158 87 255 +49.67 +/- 14.9 0 27 130 88 5 +93.95 +/- 29.74
209029 ncm-dbt-01 1198863 500 155 93 252 +43.3 +/- 14.82 0 32 126 90 2 +85.04 +/- 30.35
209028 ncm-dbt-03 1248959 500 158 90 252 +47.55 +/- 14.26 0 28 126 96 0 +96.94 +/- 30.31
209027 ncm-dbt-06 1236233 500 161 77 262 +58.93 +/- 15.09 0 26 118 102 4 +115.23 +/- 31.41
209026 ncm-dbt-05 1209815 500 152 83 265 +48.25 +/- 14.03 0 24 135 89 2 +95.44 +/- 28.99
209025 ncm-dbt-02 1198177 500 165 93 242 +50.38 +/- 14.55 0 25 132 89 4 +96.94 +/- 29.43
209024 ncm-dbt-01 1198754 500 162 81 257 +56.78 +/- 14.6 0 23 127 96 4 +110.6 +/- 30.08
209023 ncm-dbt-06 1218514 500 148 93 259 +38.37 +/- 16.02 1 41 112 94 2 +76.25 +/- 32.22
209022 ncm-dbt-03 1234210 500 149 82 269 +46.84 +/- 14.62 1 28 124 97 0 +96.94 +/- 30.59
209021 ncm-dbt-05 1231609 500 149 97 254 +36.27 +/- 15.17 3 31 127 89 0 +77.71 +/- 30.23
209020 ncm-dbt-02 1200286 500 170 103 227 +46.84 +/- 16.01 1 35 114 96 4 +90.97 +/- 31.99
209019 ncm-dbt-01 1195437 500 147 91 262 +39.08 +/- 15.08 0 36 124 88 2 +76.25 +/- 30.64
209018 ncm-dbt-03 1236759 500 162 88 250 +51.8 +/- 14.75 0 29 119 101 1 +104.49 +/- 31.29
209017 ncm-dbt-06 1229859 500 154 84 262 +48.96 +/- 13.93 0 21 142 83 4 +93.95 +/- 27.94
209016 ncm-dbt-05 1223629 500 155 91 254 +44.72 +/- 15.28 0 34 121 92 3 +86.52 +/- 31.04
209015 ncm-dbt-02 1194980 500 159 86 255 +51.09 +/- 14.18 0 23 134 90 3 +99.95 +/- 29.1
209014 ncm-dbt-01 1217904 500 154 100 246 +37.67 +/- 15.38 0 38 123 86 3 +71.89 +/- 30.78
209013 ncm-dbt-06 1215939 500 151 90 259 +42.6 +/- 14.38 0 28 136 83 3 +82.1 +/- 28.94
209012 ncm-dbt-03 1226940 500 160 96 244 +44.72 +/- 15.15 2 28 126 92 2 +90.97 +/- 30.33
209011 ncm-dbt-05 1225328 500 159 103 238 +39.08 +/- 15.7 1 39 114 95 1 +79.17 +/- 31.97
209010 ncm-dbt-02 1188500 500 157 101 242 +39.08 +/- 14.57 1 29 135 83 2 +77.71 +/- 29.11
209009 ncm-dbt-03 1244515 500 166 86 248 +56.07 +/- 15.09 0 28 117 102 3 +110.6 +/- 31.57
209008 ncm-dbt-01 1173020 500 157 87 256 +48.96 +/- 15.0 1 30 117 102 0 +101.46 +/- 31.58
209007 ncm-dbt-06 1255008 500 159 81 260 +54.64 +/- 16.03 0 35 106 105 4 +106.01 +/- 33.11
177892 ncm-dbt-02 1496222 336 116 66 154 +52.09 +/- 17.74 0 17 86 63 2 +102.11 +/- 36.64
177891 ncm-dbt-01 1492181 336 104 58 174 +47.86 +/- 19.11 0 25 73 69 1 +95.39 +/- 39.98
177890 ncm-dbt-05 1494343 328 95 62 171 +35.07 +/- 18.58 0 23 88 50 3 +64.28 +/- 36.22

Commit

Commit ID 329bdbd9cfa270dd7141e5184180fbde1b5898b4
Author Joost VandeVondele
Date 2021-10-06 09:57:34 UTC
Improve the Chess960 correction for cornered bishops As Chess960 patches can not be tested on fishtest, this was locally tuned and tested: Elo: 2.36 +- 1.07 LOS: 0.999992 closes https://github.com/official-stockfish/Stockfish/pull/3730 Bench: 5714575
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