Dev Builds » 20220907-0532

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 10:10:56 1227490 3398 1373 364 1661 +106.37 +/- 5.37 0 59 607 998 35 +226.66 +/- 13.81
ncm-dbt-02 09:13:42 1232175 3098 1212 361 1525 +97.95 +/- 5.91 4 71 578 862 34 +205.05 +/- 14.17
ncm-dbt-03 10:10:48 1327297 3388 1336 372 1680 +101.66 +/- 5.59 4 78 591 992 29 +217.0 +/- 14.02
ncm-dbt-04 10:11:09 1333646 3370 1324 370 1676 +101.12 +/- 5.65 3 84 585 982 31 +214.63 +/- 14.09
ncm-dbt-05 10:07:48 1323349 3352 1346 374 1632 +103.72 +/- 5.48 1 69 592 985 29 +221.52 +/- 14.0
ncm-dbt-06 10:11:44 1320589 3394 1372 404 1618 +101.92 +/- 5.67 2 83 597 975 40 +213.87 +/- 13.95
20000 7963 2245 9792 +102.18 +/- 2.29 14 444 3550 5794 198 +216.55 +/- 5.71

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
190256 ncm-dbt-02 1246768 98 40 9 49 +113.8 +/- 30.39 0 1 17 30 1 +247.55 +/- 85.63
190255 ncm-dbt-05 1222838 152 66 9 77 +136.96 +/- 25.74 0 2 18 53 3 +308.61 +/- 84.13
190254 ncm-dbt-04 1226333 170 62 14 94 +100.84 +/- 26.5 0 8 21 56 0 +222.26 +/- 73.54
190253 ncm-dbt-03 1234878 188 75 21 92 +102.68 +/- 23.39 0 5 31 57 1 +221.81 +/- 62.41
190252 ncm-dbt-06 1221795 194 76 18 100 +107.14 +/- 22.95 0 3 36 55 3 +223.44 +/- 57.51
190251 ncm-dbt-01 1105391 198 80 19 99 +110.63 +/- 23.29 0 5 30 62 2 +238.64 +/- 63.48
190250 ncm-dbt-02 1226642 500 189 67 244 +86.52 +/- 14.53 0 13 108 123 6 +174.55 +/- 32.75
190249 ncm-dbt-05 1221572 500 195 55 250 +99.95 +/- 14.76 0 13 90 141 6 +207.95 +/- 36.13
190248 ncm-dbt-04 1249556 500 209 61 230 +106.01 +/- 15.12 0 14 81 148 7 +221.9 +/- 38.08
190247 ncm-dbt-06 1214664 500 203 63 234 +99.95 +/- 14.61 0 16 80 152 2 +215.85 +/- 38.24
190246 ncm-dbt-03 1212594 500 202 47 251 +111.37 +/- 14.69 1 10 77 157 5 +243.0 +/- 39.13
190245 ncm-dbt-01 1099559 500 197 57 246 +99.95 +/- 13.68 0 10 92 146 2 +215.85 +/- 35.68
190244 ncm-dbt-02 1221852 500 179 67 254 +79.17 +/- 14.76 1 15 109 121 4 +162.35 +/- 32.67
190243 ncm-dbt-05 1232880 500 199 59 242 +99.95 +/- 14.0 0 10 94 142 4 +211.87 +/- 35.26
190242 ncm-dbt-04 1242083 500 195 51 254 +102.97 +/- 13.54 0 11 84 155 0 +228.08 +/- 37.44
190241 ncm-dbt-03 1240226 500 189 66 245 +87.26 +/- 14.97 0 18 95 133 4 +179.9 +/- 35.13
190240 ncm-dbt-06 1207040 500 203 57 240 +104.49 +/- 14.35 0 12 84 150 4 +223.94 +/- 37.43
190239 ncm-dbt-01 1106112 500 201 55 244 +104.49 +/- 14.35 0 8 96 138 8 +215.85 +/- 34.78
190238 ncm-dbt-02 1226707 500 201 54 245 +105.25 +/- 14.51 1 10 84 151 4 +228.08 +/- 37.44
190237 ncm-dbt-05 1220434 500 204 55 241 +106.78 +/- 14.2 1 7 89 148 5 +230.16 +/- 36.26
190236 ncm-dbt-04 1219411 500 198 54 248 +102.97 +/- 15.09 0 12 91 138 9 +209.91 +/- 35.92
190235 ncm-dbt-06 1222302 500 201 64 235 +97.69 +/- 14.73 0 13 93 138 6 +202.15 +/- 35.52
190234 ncm-dbt-03 1252342 500 207 54 239 +109.83 +/- 13.56 0 8 84 155 3 +240.82 +/- 37.4
190233 ncm-dbt-01 1111271 500 203 54 243 +106.77 +/- 13.06 0 7 88 154 1 +236.51 +/- 36.44
190232 ncm-dbt-02 1226151 500 197 49 254 +106.01 +/- 14.97 0 13 83 147 7 +221.9 +/- 37.65
190231 ncm-dbt-05 1239311 500 197 55 248 +101.46 +/- 14.01 0 10 92 144 4 +215.85 +/- 35.68
190230 ncm-dbt-04 1231765 500 183 58 259 +88.74 +/- 14.57 1 15 93 140 1 +190.85 +/- 35.52
190229 ncm-dbt-03 1236923 500 203 57 240 +104.49 +/- 14.65 1 12 80 154 3 +228.08 +/- 38.34
190228 ncm-dbt-06 1237100 500 216 67 217 +106.77 +/- 14.82 0 9 93 138 10 +217.85 +/- 35.44
190227 ncm-dbt-01 1091051 500 202 40 258 +116.77 +/- 13.36 0 6 80 160 4 +258.75 +/- 38.32
190226 ncm-dbt-02 1231021 500 199 55 246 +102.97 +/- 14.94 1 10 90 142 7 +215.85 +/- 36.11
190225 ncm-dbt-05 1222370 500 202 53 245 +106.77 +/- 14.05 0 9 88 148 5 +228.08 +/- 36.51
190224 ncm-dbt-03 1227512 500 190 49 261 +100.71 +/- 14.62 1 10 91 143 5 +213.85 +/- 35.9
190223 ncm-dbt-04 1245144 500 198 54 248 +102.97 +/- 14.02 0 10 90 146 4 +219.87 +/- 36.1
190222 ncm-dbt-01 1097543 500 210 55 235 +111.37 +/- 15.0 0 11 82 148 9 +232.26 +/- 37.9
190221 ncm-dbt-06 1246435 500 197 60 243 +97.69 +/- 16.0 1 15 90 134 10 +196.45 +/- 36.11
190220 ncm-dbt-02 1246089 500 207 60 233 +105.25 +/- 14.51 1 9 87 148 5 +226.0 +/- 36.75
190219 ncm-dbt-05 1237062 500 200 60 240 +99.95 +/- 14.31 0 14 84 150 2 +215.85 +/- 37.4
190218 ncm-dbt-03 1246457 500 196 48 256 +106.01 +/- 14.51 1 8 89 146 6 +226.0 +/- 36.29
190217 ncm-dbt-04 1229027 500 203 53 244 +107.54 +/- 15.28 1 10 86 144 9 +223.94 +/- 36.98
190216 ncm-dbt-01 1102470 500 199 63 238 +96.94 +/- 13.96 0 9 101 135 5 +202.15 +/- 33.85
190215 ncm-dbt-06 1219192 500 191 61 248 +92.46 +/- 14.5 1 14 90 144 1 +200.24 +/- 36.12
173721 ncm-dbt-06 1454559 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173720 ncm-dbt-04 1447798 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173719 ncm-dbt-05 1457516 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173718 ncm-dbt-03 1454408 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173717 ncm-dbt-04 1448665 0 0 0 0 -0.0 +/- 1199.83 0 0 0 0 0 -0.0 +/- 1199.83
173716 ncm-dbt-01 1446043 50 22 7 21 +107.52 +/- 47.72 0 1 9 14 1 +219.87 +/- 122.63
173715 ncm-dbt-05 1456034 50 15 8 27 +48.96 +/- 50.55 0 4 10 11 0 +99.95 +/- 111.26
173714 ncm-dbt-06 1456774 50 21 2 27 +138.97 +/- 34.19 0 0 6 19 0 +346.06 +/- 166.42
173713 ncm-dbt-04 1452931 50 19 2 29 +122.99 +/- 42.31 0 0 9 15 1 +263.38 +/- 120.78
173712 ncm-dbt-03 1458258 50 21 7 22 +99.92 +/- 42.49 0 0 12 12 1 +200.21 +/- 97.77
173711 ncm-dbt-01 1446927 50 19 5 26 +99.93 +/- 36.88 0 0 11 14 0 +219.84 +/- 104.3
173710 ncm-dbt-05 1458111 50 22 4 24 +130.92 +/- 35.33 0 0 7 18 0 +315.3 +/- 146.24
173709 ncm-dbt-06 1456477 50 22 3 25 +138.97 +/- 52.3 0 1 6 16 2 +288.06 +/- 162.53
173708 ncm-dbt-03 1456329 50 15 7 28 +56.07 +/- 43.2 0 2 13 10 0 +115.23 +/- 96.38
173707 ncm-dbt-04 1448958 50 19 6 25 +92.45 +/- 42.2 0 1 10 14 0 +200.24 +/- 114.26
173706 ncm-dbt-05 1454997 50 23 9 18 +99.93 +/- 36.88 0 0 11 14 0 +219.84 +/- 104.3
173705 ncm-dbt-04 1450867 50 21 11 18 +70.45 +/- 57.33 1 2 8 14 0 +164.07 +/- 126.09
173704 ncm-dbt-06 1456626 50 19 3 28 +115.2 +/- 36.62 0 0 9 16 0 +263.38 +/- 120.78
173703 ncm-dbt-03 1453979 50 17 11 22 +41.89 +/- 49.33 0 4 11 10 0 +85.04 +/- 106.19
173702 ncm-dbt-01 1450728 50 21 3 26 +130.91 +/- 52.56 0 0 10 12 3 +240.79 +/- 111.83
173701 ncm-dbt-06 1454112 50 23 6 21 +122.99 +/- 47.73 0 0 10 13 2 +240.79 +/- 111.83
173700 ncm-dbt-05 1457073 50 23 7 20 +115.2 +/- 36.62 0 0 9 16 0 +263.38 +/- 120.78
173699 ncm-dbt-04 1444863 50 17 6 27 +77.7 +/- 41.12 0 1 12 12 0 +164.07 +/- 100.82
173698 ncm-dbt-03 1453667 50 21 5 24 +115.21 +/- 47.81 0 1 8 15 1 +240.82 +/- 132.75
173697 ncm-dbt-01 1445305 50 19 6 25 +92.45 +/- 47.1 0 2 8 15 0 +200.24 +/- 129.69

Commit

Commit ID a4d18d23a9f7626234fcfbb6b23b3d0b8d1a9441
Author Joost VandeVondele
Date 2022-09-07 05:32:53 UTC
Provide network download fallback in case the base infrastructure for providing the networks https://tests.stockfishchess.org/nns is down, use an alternate github repo for downloading networks during the build. fixes #4149 fixes #4140 closes https://github.com/official-stockfish/Stockfish/pull/4151 No functional change
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