Dev Builds » 20230716-1316

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 09:54:13 1126976 3330 1383 301 1646 +117.14 +/- 5.4 0 49 525 1051 40 +255.2 +/- 14.87
ncm-dbt-02 09:52:26 1231785 3328 1406 277 1645 +122.73 +/- 5.28 0 42 488 1097 37 +273.15 +/- 15.43
ncm-dbt-03 09:55:57 1235924 3344 1416 304 1624 +120.1 +/- 5.42 1 52 492 1088 39 +264.8 +/- 15.37
ncm-dbt-04 09:55:41 1224857 3344 1405 295 1644 +119.87 +/- 5.25 0 43 510 1085 34 +265.51 +/- 15.09
ncm-dbt-05 09:51:42 1231386 3308 1392 296 1620 +119.62 +/- 5.52 1 49 505 1051 48 +260.04 +/- 15.17
ncm-dbt-06 09:55:39 1234038 3346 1425 304 1617 +121.07 +/- 5.2 0 40 504 1097 32 +269.92 +/- 15.17
20000 8427 1777 9796 +120.09 +/- 2.18 2 275 3024 6469 230 +264.71 +/- 6.19

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
196891 ncm-dbt-05 1230640 308 125 34 149 +105.8 +/- 18.02 0 7 51 94 2 +229.08 +/- 48.29
196890 ncm-dbt-02 1225126 328 145 25 158 +133.28 +/- 16.31 0 3 42 115 4 +306.37 +/- 53.56
196889 ncm-dbt-01 1126241 330 143 32 155 +121.59 +/- 17.48 0 6 46 109 4 +268.46 +/- 50.98
196888 ncm-dbt-06 1239247 346 145 29 172 +121.16 +/- 15.73 0 5 48 119 1 +278.39 +/- 49.93
196887 ncm-dbt-04 1244615 344 143 31 170 +117.39 +/- 17.32 0 6 53 108 5 +253.08 +/- 47.4
196886 ncm-dbt-03 1217737 344 144 30 170 +119.65 +/- 18.15 0 7 51 107 7 +253.08 +/- 48.32
196885 ncm-dbt-05 1237084 500 210 40 250 +123.02 +/- 14.33 0 8 72 162 8 +268.17 +/- 40.54
196884 ncm-dbt-02 1222753 500 208 39 253 +122.24 +/- 13.12 0 4 78 163 5 +273.0 +/- 38.74
196883 ncm-dbt-01 1131528 500 216 48 236 +121.45 +/- 14.5 0 9 72 161 8 +263.42 +/- 40.52
196882 ncm-dbt-04 1210742 500 216 47 237 +122.24 +/- 13.48 0 6 74 165 5 +273.0 +/- 39.95
196881 ncm-dbt-06 1252329 500 214 50 236 +118.33 +/- 13.52 0 7 76 163 4 +263.42 +/- 39.41
196880 ncm-dbt-03 1235438 500 213 45 242 +121.45 +/- 13.49 0 7 72 167 4 +273.0 +/- 40.54
196879 ncm-dbt-05 1220606 500 205 41 254 +118.33 +/- 12.63 0 2 86 158 4 +263.42 +/- 36.51
196878 ncm-dbt-02 1257585 500 212 42 246 +123.02 +/- 13.82 0 7 72 165 6 +273.0 +/- 40.54
196877 ncm-dbt-01 1126780 500 199 46 255 +109.83 +/- 14.22 0 8 88 147 7 +232.26 +/- 36.48
196876 ncm-dbt-06 1236165 500 215 35 250 +130.94 +/- 12.37 0 3 67 177 3 +306.84 +/- 41.99
196875 ncm-dbt-04 1220471 500 205 42 253 +117.55 +/- 13.53 0 9 71 168 2 +265.78 +/- 40.81
196874 ncm-dbt-03 1246766 500 208 47 245 +116.0 +/- 14.85 0 14 66 165 5 +254.16 +/- 41.96
196873 ncm-dbt-05 1237870 500 217 45 238 +124.6 +/- 14.64 0 7 75 157 11 +265.78 +/- 39.69
196872 ncm-dbt-02 1227956 500 209 43 248 +119.89 +/- 12.98 0 3 83 159 5 +265.78 +/- 37.35
196871 ncm-dbt-04 1219710 500 208 51 241 +112.91 +/- 12.86 0 4 88 155 3 +249.64 +/- 36.24
196870 ncm-dbt-06 1240374 500 213 54 233 +114.45 +/- 14.85 0 10 80 151 9 +240.82 +/- 38.39
196869 ncm-dbt-01 1131973 500 197 44 259 +109.83 +/- 13.56 0 6 90 149 5 +236.51 +/- 35.94
196868 ncm-dbt-03 1227291 500 207 47 246 +115.22 +/- 13.38 0 7 79 161 3 +256.44 +/- 38.62
196867 ncm-dbt-02 1216893 500 212 41 247 +123.81 +/- 14.32 0 8 71 163 8 +270.57 +/- 40.83
196866 ncm-dbt-05 1236234 500 213 42 245 +123.81 +/- 13.81 0 8 68 169 5 +277.93 +/- 41.74
196865 ncm-dbt-01 1129013 500 214 39 247 +126.97 +/- 13.41 0 4 74 165 7 +282.94 +/- 39.86
196864 ncm-dbt-04 1229490 500 212 37 251 +126.97 +/- 13.58 0 5 72 166 7 +282.94 +/- 40.5
196863 ncm-dbt-06 1219745 500 217 46 237 +123.81 +/- 13.98 0 7 72 164 7 +273.0 +/- 40.54
196862 ncm-dbt-03 1237259 500 223 45 232 +129.35 +/- 12.8 0 4 68 174 4 +298.62 +/- 41.71
196861 ncm-dbt-02 1253889 500 204 41 255 +117.55 +/- 13.53 0 7 77 162 4 +261.07 +/- 39.14
196860 ncm-dbt-01 1130485 500 212 44 244 +121.45 +/- 14.01 0 8 72 164 6 +268.17 +/- 40.54
196859 ncm-dbt-05 1225573 500 207 51 242 +112.14 +/- 15.15 1 12 73 158 6 +243.0 +/- 40.09
196858 ncm-dbt-06 1211124 500 214 48 238 +119.89 +/- 12.79 0 3 82 161 4 +268.17 +/- 37.61
196857 ncm-dbt-03 1241073 500 213 42 245 +123.81 +/- 14.48 0 5 81 152 12 +261.07 +/- 38.02
196856 ncm-dbt-04 1222788 500 207 43 250 +118.33 +/- 14.36 0 9 75 159 7 +256.44 +/- 39.69
196855 ncm-dbt-01 1112814 500 202 48 250 +110.6 +/- 13.56 0 8 83 156 3 +243.0 +/- 37.64
196854 ncm-dbt-02 1218295 500 216 46 238 +123.02 +/- 14.16 0 10 65 170 5 +275.45 +/- 42.59
196853 ncm-dbt-05 1231700 500 215 43 242 +124.6 +/- 14.47 0 5 80 153 12 +263.42 +/- 38.27
196852 ncm-dbt-03 1245907 500 208 48 244 +115.23 +/- 14.21 1 8 75 162 4 +256.44 +/- 39.69
196851 ncm-dbt-06 1239286 500 207 42 251 +119.11 +/- 13.17 0 5 79 162 4 +265.78 +/- 38.54
196850 ncm-dbt-04 1226187 500 214 44 242 +123.02 +/- 13.11 0 4 77 164 5 +275.45 +/- 39.01

Commit

Commit ID 18fdc2df3c1fe0eeaae26a9235fb9bc17221e9c0
Author maxim
Date 2023-07-16 13:16:14 UTC
Remove pawnKey from StateInfo Remove pawnKey since it is not used anymore. Passed Non-regression STC: https://tests.stockfishchess.org/tests/view/64b023110cdec37b9573265c LLR: 2.96 (-2.94,2.94) <-1.75,0.25> Total: 334848 W: 85440 L: 85545 D: 163863 Ptnml(0-2): 1134, 38101, 89075, 37964, 1150 closes https://github.com/official-stockfish/Stockfish/pull/4687 No functional change
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