Dev Builds » 20230806-1914

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 09:53:37 1146240 3332 1412 278 1642 +123.16 +/- 5.4 0 49 477 1097 43 +272.31 +/- 15.61
ncm-dbt-02 09:50:16 1201549 3316 1400 293 1623 +120.61 +/- 5.26 0 40 506 1077 35 +267.31 +/- 15.14
ncm-dbt-03 09:54:36 1237341 3326 1414 298 1614 +121.27 +/- 5.38 0 41 512 1063 47 +265.08 +/- 15.05
ncm-dbt-04 09:54:02 1227609 3348 1418 278 1652 +123.22 +/- 5.21 0 40 489 1110 35 +275.51 +/- 15.41
ncm-dbt-05 09:50:19 1230653 3322 1403 294 1625 +120.61 +/- 5.44 3 46 490 1083 39 +266.97 +/- 15.4
ncm-dbt-06 09:53:24 1230447 3356 1446 302 1608 +123.37 +/- 5.46 4 48 467 1118 41 +275.28 +/- 15.78
20000 8493 1743 9764 +122.04 +/- 2.19 7 264 2941 6548 240 +270.39 +/- 6.28

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
199150 ncm-dbt-01 1190362 282 118 22 142 +123.19 +/- 17.86 0 3 42 93 3 +275.19 +/- 53.41
199149 ncm-dbt-02 1196223 316 136 22 158 +131.24 +/- 16.02 0 1 46 107 4 +298.76 +/- 50.64
199148 ncm-dbt-05 1234503 322 142 39 141 +115.18 +/- 19.89 1 6 51 95 8 +238.81 +/- 48.31
199147 ncm-dbt-03 1221612 326 152 37 137 +128.06 +/- 17.85 0 4 47 105 7 +277.04 +/- 50.46
199146 ncm-dbt-06 1207978 356 157 34 165 +125.19 +/- 16.84 0 4 54 113 7 +270.38 +/- 46.9
199145 ncm-dbt-04 1235808 348 145 31 172 +118.17 +/- 16.02 0 6 49 118 1 +269.02 +/- 49.37
199144 ncm-dbt-01 1207450 500 216 42 242 +126.17 +/- 13.24 0 4 74 166 6 +282.94 +/- 39.86
199143 ncm-dbt-03 1261299 500 207 37 256 +123.02 +/- 13.11 0 3 80 161 6 +273.0 +/- 38.12
199142 ncm-dbt-05 1227682 500 208 41 251 +120.67 +/- 12.22 0 2 81 165 2 +275.45 +/- 37.75
199141 ncm-dbt-02 1209312 500 209 45 246 +118.33 +/- 14.36 0 8 78 156 8 +254.16 +/- 38.89
199140 ncm-dbt-04 1216271 500 206 44 250 +116.77 +/- 13.54 0 7 78 161 4 +258.75 +/- 38.88
199139 ncm-dbt-06 1231768 500 212 46 242 +119.89 +/- 14.35 0 10 70 164 6 +263.42 +/- 41.06
199138 ncm-dbt-01 806270 500 200 52 248 +106.01 +/- 15.7 0 16 79 146 9 +217.85 +/- 38.47
199137 ncm-dbt-03 1218755 500 218 46 236 +124.6 +/- 14.14 0 6 75 160 9 +270.57 +/- 39.67
199136 ncm-dbt-05 1243854 500 208 48 244 +115.23 +/- 15.46 2 8 77 154 9 +247.41 +/- 39.15
199135 ncm-dbt-02 1199690 500 212 47 241 +119.11 +/- 14.19 0 9 73 162 6 +261.07 +/- 40.24
199134 ncm-dbt-01 1189103 50 22 2 26 +147.17 +/- 51.85 0 1 5 17 2 +315.35 +/- 187.35
199133 ncm-dbt-04 1229292 500 217 41 242 +127.76 +/- 13.21 0 4 72 168 6 +288.06 +/- 40.46
199132 ncm-dbt-06 1256463 500 215 41 244 +126.17 +/- 13.42 0 5 72 167 6 +282.94 +/- 40.5
199131 ncm-dbt-03 1238764 500 203 45 252 +113.68 +/- 13.72 0 8 80 158 4 +249.64 +/- 38.38
199130 ncm-dbt-05 1234056 500 218 40 242 +129.35 +/- 13.17 0 6 64 176 4 +298.62 +/- 43.1
199129 ncm-dbt-02 1192606 500 205 48 247 +112.91 +/- 12.69 0 6 81 163 0 +256.44 +/- 38.07
199128 ncm-dbt-01 1207293 500 213 30 257 +133.34 +/- 13.26 0 4 66 173 7 +304.07 +/- 42.38
199127 ncm-dbt-06 1210020 500 202 42 256 +115.23 +/- 13.55 1 5 80 161 3 +258.75 +/- 38.32
199126 ncm-dbt-04 1233052 500 214 41 245 +125.38 +/- 13.79 0 5 75 162 8 +275.45 +/- 39.63
199125 ncm-dbt-03 1232353 500 218 49 233 +122.24 +/- 14.17 0 9 69 166 6 +270.57 +/- 41.4
199124 ncm-dbt-05 1219856 500 208 47 245 +116.0 +/- 14.69 0 9 80 152 9 +245.2 +/- 38.39
199123 ncm-dbt-02 1202748 500 212 47 241 +119.11 +/- 13.69 0 6 79 159 6 +261.07 +/- 38.58
199122 ncm-dbt-01 1227872 500 213 47 240 +119.89 +/- 14.02 0 8 74 162 6 +263.42 +/- 39.97
199121 ncm-dbt-04 1251845 500 206 46 248 +115.22 +/- 13.88 0 6 85 152 7 +247.41 +/- 37.09
199120 ncm-dbt-06 1245857 500 212 47 241 +119.11 +/- 15.15 2 8 70 163 7 +263.42 +/- 41.06
199119 ncm-dbt-03 1240067 500 205 36 259 +122.24 +/- 13.48 0 5 77 162 6 +270.57 +/- 39.07
199118 ncm-dbt-05 1243246 500 207 36 257 +123.81 +/- 13.81 0 8 68 169 5 +277.93 +/- 41.74
199117 ncm-dbt-04 1223315 500 217 37 246 +130.94 +/- 13.69 0 6 65 172 7 +295.94 +/- 42.75
199116 ncm-dbt-06 1225462 500 234 45 221 +138.18 +/- 14.41 1 7 52 182 8 +321.19 +/- 47.67
199115 ncm-dbt-01 1183406 500 210 35 255 +126.97 +/- 13.94 0 7 68 168 7 +282.94 +/- 41.76
199114 ncm-dbt-02 1183816 500 221 40 239 +131.74 +/- 12.74 0 4 65 177 4 +306.84 +/- 42.73
199113 ncm-dbt-05 1211378 500 212 43 245 +122.24 +/- 13.12 0 7 69 172 2 +280.42 +/- 41.44
199112 ncm-dbt-06 1235581 500 214 47 239 +120.67 +/- 13.84 0 9 69 168 4 +270.57 +/- 41.4
199111 ncm-dbt-02 1226450 500 205 44 251 +116.0 +/- 13.88 0 6 84 153 7 +249.64 +/- 37.33
199110 ncm-dbt-01 1158164 500 220 48 232 +124.6 +/- 13.09 0 6 69 172 3 +285.49 +/- 41.44
199109 ncm-dbt-04 1203680 500 213 38 249 +126.97 +/- 12.85 0 6 65 177 2 +295.94 +/- 42.75
199108 ncm-dbt-03 1248539 500 211 48 241 +117.55 +/- 14.2 0 6 84 151 9 +249.64 +/- 37.33

Commit

Commit ID 002a50457ce1975bf049b7bac904f23d0eab4d3b
Author Niklas Fiekas
Date 2023-08-06 19:14:39 UTC
Identify NEON_DOTPROD in compiler_info() closes https://github.com/official-stockfish/Stockfish/pull/4712 No functional change
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