Dev Builds » 20240104-1456

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 09:49:20 1201454 3350 1437 271 1642 +126.2 ± 5.22 1 31 487 1113 43 +282.34 ± 15.43
ncm-dbt-02 09:44:19 1224011 3334 1473 217 1644 +137.67 ± 5.04 0 19 423 1175 50 +317.85 ± 16.55
ncm-dbt-03 09:49:48 1241463 3348 1472 262 1614 +131.51 ± 5.21 0 31 451 1143 49 +296.97 ± 16.05
ncm-dbt-04 09:50:03 1233910 3334 1422 281 1631 +123.9 ± 5.36 1 45 473 1108 40 +276.11 ± 15.68
ncm-dbt-05 09:45:16 1219737 3306 1427 249 1630 +129.48 ± 5.27 0 36 447 1126 44 +291.99 ± 16.13
ncm-dbt-06 09:48:52 1234869 3328 1443 242 1643 +131.29 ± 5.48 1 41 438 1124 60 +292.17 ± 16.3
20000 8674 1522 9804 +129.99 ± 2.15 3 203 2719 6789 286 +292.56 ± 6.53

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
243862 ncm-dbt-05 1214631 306 128 25 153 +121.69 ± 16.98 0 2 50 97 4 +267.6 ± 48.48
243861 ncm-dbt-02 1245931 334 144 24 166 +130.65 ± 17.19 0 2 51 106 8 +282.1 ± 48.1
243860 ncm-dbt-06 1246496 328 145 25 158 +133.28 ± 17.0 0 2 47 108 7 +293.96 ± 50.3
243859 ncm-dbt-04 1236031 334 144 31 159 +122.36 ± 15.38 0 2 52 111 2 +278.34 ± 47.58
243858 ncm-dbt-03 1255138 348 164 28 156 +143.4 ± 16.3 0 3 39 125 7 +331.29 ± 55.76
243857 ncm-dbt-01 1176149 350 155 31 164 +128.66 ± 16.39 0 5 45 121 4 +291.78 ± 51.64
243856 ncm-dbt-05 1212889 500 221 34 245 +136.56 ± 12.79 0 3 63 178 6 +318.25 ± 43.39
243855 ncm-dbt-04 1216871 500 213 40 247 +125.38 ± 12.51 0 3 74 170 3 +288.06 ± 39.79
243854 ncm-dbt-03 1243741 500 219 40 241 +130.14 ± 14.23 0 6 69 165 10 +285.49 ± 41.44
243853 ncm-dbt-06 1234502 500 217 35 248 +132.54 ± 15.03 1 7 62 169 11 +293.29 ± 43.72
243852 ncm-dbt-02 1207936 500 222 29 249 +141.44 ± 13.21 0 3 60 178 9 +327.18 ± 44.54
243851 ncm-dbt-01 1194887 500 216 40 244 +127.76 ± 13.02 0 4 71 170 5 +290.66 ± 40.76
243850 ncm-dbt-05 1213075 500 212 39 249 +125.38 ± 13.61 0 9 62 176 3 +288.06 ± 43.65
243849 ncm-dbt-03 1248517 500 225 29 246 +143.89 ± 13.12 0 4 54 184 8 +339.63 ± 47.1
243848 ncm-dbt-04 1250126 500 220 43 237 +128.55 ± 14.26 0 5 74 160 11 +277.93 ± 39.92
243847 ncm-dbt-01 1193154 500 204 43 253 +116.0 ± 13.71 0 4 89 149 8 +247.41 ± 36.02
243846 ncm-dbt-02 1231062 500 218 32 250 +135.76 ± 13.01 0 3 65 175 7 +312.48 ± 42.67
243845 ncm-dbt-06 1225085 500 207 34 259 +125.38 ± 12.7 0 4 72 171 3 +288.06 ± 40.46
243844 ncm-dbt-05 1230727 500 217 41 242 +127.76 ± 13.21 0 3 75 165 7 +285.49 ± 39.5
243843 ncm-dbt-02 1229056 500 228 35 237 +141.44 ± 13.21 0 5 54 184 7 +333.32 ± 47.06
243842 ncm-dbt-03 1253245 500 220 37 243 +133.34 ± 13.26 0 4 66 173 7 +304.07 ± 42.38
243841 ncm-dbt-04 1226020 500 214 44 242 +123.02 ± 14.49 1 6 73 162 8 +270.57 ± 40.25
243840 ncm-dbt-06 1232013 500 219 31 250 +137.37 ± 14.08 0 8 54 180 8 +315.35 ± 46.8
243839 ncm-dbt-01 1208669 500 228 41 231 +136.56 ± 14.79 0 8 59 171 12 +301.33 ± 44.81
243838 ncm-dbt-05 1217804 500 208 39 253 +122.24 ± 13.66 0 8 69 169 4 +275.45 ± 41.43
243837 ncm-dbt-03 1217982 500 213 32 255 +131.74 ± 13.12 0 1 76 164 9 +293.29 ± 38.98
243836 ncm-dbt-02 1208782 500 215 31 254 +134.15 ± 12.67 0 3 65 177 5 +312.48 ± 42.67
243835 ncm-dbt-06 1238620 500 213 39 248 +126.17 ± 14.12 0 7 70 165 8 +277.93 ± 41.14
243834 ncm-dbt-01 1246462 500 205 43 252 +116.77 ± 13.01 0 4 84 158 4 +258.75 ± 37.2
243833 ncm-dbt-04 1220147 500 224 38 238 +135.76 ± 13.2 0 4 63 176 7 +312.48 ± 43.44
243832 ncm-dbt-02 1204862 500 229 28 243 +148.02 ± 12.53 0 1 56 184 9 +352.8 ± 46.04
243831 ncm-dbt-05 1227057 500 211 36 253 +126.97 ± 14.11 0 7 69 166 8 +280.42 ± 41.44
243830 ncm-dbt-03 1217302 500 225 50 225 +126.97 ± 13.41 0 5 71 168 6 +285.49 ± 40.81
243829 ncm-dbt-06 1240688 500 207 46 247 +116.0 ± 15.46 0 10 82 145 13 +236.51 ± 37.9
243828 ncm-dbt-01 1195221 500 218 32 250 +135.76 ± 12.42 0 2 65 178 5 +318.25 ± 42.59
243827 ncm-dbt-04 1248710 500 199 42 259 +112.91 ± 14.05 0 12 71 165 2 +251.89 ± 40.68
243826 ncm-dbt-02 1240454 500 217 38 245 +130.14 ± 12.59 0 2 72 171 5 +298.62 ± 40.29
243825 ncm-dbt-05 1221977 500 230 35 235 +143.07 ± 13.91 0 4 59 175 12 +324.17 ± 44.97
243824 ncm-dbt-06 1226680 500 235 32 233 +149.68 ± 13.07 0 3 51 186 10 +356.21 ± 48.54
243823 ncm-dbt-03 1254316 500 206 46 248 +115.22 ± 13.38 0 8 76 164 2 +258.75 ± 39.42
243822 ncm-dbt-01 1195642 500 211 41 248 +123.02 ± 13.64 1 4 74 166 5 +277.93 ± 39.92
243821 ncm-dbt-04 1239470 500 208 43 249 +119.11 ± 15.0 0 13 66 164 7 +258.75 ± 42.05

Commit

Commit ID 8b4583bce76da7d27aaa565e6302d2e540cd496a
Author FauziAkram
Date 2024-01-04 14:56:53 UTC
Remove redundant int cast Remove a redundant int cast in the calculation of fwdOut. The variable OutputType is already defined as std::int32_t, which is an integer type, making the cast unnecessary. closes https://github.com/official-stockfish/Stockfish/pull/4961 No functional change
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