Dev Builds » 20230703-1707

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 09:56:40 1203721 3354 1420 279 1655 +123.1 +/- 5.35 0 47 484 1104 42 +272.6 +/- 15.5
ncm-dbt-02 09:52:06 1231160 3298 1392 308 1598 +118.6 +/- 5.44 0 51 502 1057 39 +259.74 +/- 15.22
ncm-dbt-03 09:56:15 1236649 3350 1423 325 1602 +118.24 +/- 5.27 1 39 533 1065 37 +259.93 +/- 14.74
ncm-dbt-04 09:57:21 1228854 3340 1423 282 1635 +123.66 +/- 5.27 0 42 483 1107 38 +275.75 +/- 15.51
ncm-dbt-05 09:53:05 1238366 3322 1402 282 1638 +121.9 +/- 5.36 1 46 483 1094 37 +270.95 +/- 15.51
ncm-dbt-06 09:56:49 1233941 3336 1418 309 1609 +120.06 +/- 5.36 0 48 502 1079 39 +264.29 +/- 15.21
20000 8478 1785 9737 +120.93 +/- 2.18 2 273 2987 6506 232 +267.15 +/- 6.23

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
195472 ncm-dbt-02 1229748 298 119 19 160 +121.28 +/- 17.27 0 4 43 100 2 +274.05 +/- 52.84
195471 ncm-dbt-05 1250777 322 126 21 175 +117.58 +/- 17.49 0 5 50 102 4 +256.06 +/- 48.83
195470 ncm-dbt-06 1209302 336 145 29 162 +125.08 +/- 18.42 0 6 48 106 8 +265.1 +/- 49.89
195469 ncm-dbt-04 1226897 340 147 28 165 +126.97 +/- 17.36 0 6 44 115 5 +282.05 +/- 52.14
195468 ncm-dbt-03 1243596 350 148 34 168 +117.44 +/- 16.56 0 5 55 111 4 +256.77 +/- 46.47
195467 ncm-dbt-01 1204632 354 156 31 167 +128.2 +/- 17.7 0 7 45 118 7 +279.59 +/- 51.44
195466 ncm-dbt-02 1208973 500 214 41 245 +125.38 +/- 15.27 0 11 66 162 11 +268.17 +/- 42.21
195465 ncm-dbt-05 1228061 500 204 50 246 +110.6 +/- 13.56 0 8 83 156 3 +243.0 +/- 37.64
195464 ncm-dbt-06 1230324 500 223 40 237 +133.34 +/- 13.63 0 6 62 175 7 +304.07 +/- 43.81
195463 ncm-dbt-04 1219936 500 220 49 231 +123.81 +/- 13.81 0 8 68 169 5 +277.93 +/- 41.74
195462 ncm-dbt-01 1192499 500 217 34 249 +133.34 +/- 14.17 0 7 62 172 9 +298.62 +/- 43.77
195461 ncm-dbt-03 1233347 500 214 41 245 +125.38 +/- 13.43 0 5 73 166 6 +280.42 +/- 40.21
195460 ncm-dbt-02 1239816 500 212 43 245 +122.24 +/- 14.0 0 8 71 165 6 +270.57 +/- 40.83
195459 ncm-dbt-05 1248572 500 213 46 241 +120.67 +/- 14.01 1 8 67 171 3 +275.45 +/- 42.01
195458 ncm-dbt-04 1225229 500 206 45 249 +116.0 +/- 13.37 0 6 81 159 4 +256.44 +/- 38.07
195457 ncm-dbt-06 1240720 500 202 42 256 +115.22 +/- 13.38 0 8 76 164 2 +258.75 +/- 39.42
195456 ncm-dbt-01 1201598 500 215 51 234 +118.33 +/- 12.63 0 2 86 158 4 +263.42 +/- 36.51
195455 ncm-dbt-03 1248889 500 219 59 222 +115.22 +/- 14.05 0 9 77 159 5 +251.89 +/- 39.16
195454 ncm-dbt-02 1243093 500 214 50 236 +118.33 +/- 14.52 0 8 79 154 9 +251.89 +/- 38.63
195453 ncm-dbt-05 1232139 500 214 41 245 +125.38 +/- 12.89 0 5 70 172 3 +288.06 +/- 41.11
195452 ncm-dbt-04 1233811 500 213 42 245 +123.81 +/- 14.32 0 8 71 163 8 +270.57 +/- 40.83
195451 ncm-dbt-06 1259571 500 201 50 249 +108.3 +/- 13.89 0 10 82 155 3 +236.51 +/- 37.9
195450 ncm-dbt-01 1204200 500 218 48 234 +123.02 +/- 14.97 0 12 64 166 8 +268.17 +/- 42.75
195449 ncm-dbt-03 1221932 500 206 47 247 +114.45 +/- 14.38 0 10 77 157 6 +247.41 +/- 39.15
195448 ncm-dbt-02 1247130 500 215 48 237 +120.67 +/- 12.6 0 3 80 164 3 +273.0 +/- 38.12
195447 ncm-dbt-05 1239426 500 215 41 244 +126.17 +/- 14.12 0 6 73 162 9 +275.45 +/- 40.24
195446 ncm-dbt-01 1207542 500 199 33 268 +119.89 +/- 14.19 0 8 75 160 7 +261.07 +/- 39.69
195445 ncm-dbt-06 1232478 500 221 51 228 +123.02 +/- 13.47 0 6 73 166 5 +275.45 +/- 40.24
195444 ncm-dbt-04 1242820 500 205 37 258 +121.45 +/- 12.95 0 5 75 167 3 +275.45 +/- 39.63
195443 ncm-dbt-03 1254689 500 208 46 246 +116.78 +/- 13.19 1 3 82 161 3 +263.42 +/- 37.69
195442 ncm-dbt-02 1220588 500 214 47 239 +120.67 +/- 13.67 0 7 74 164 5 +268.17 +/- 39.97
195441 ncm-dbt-06 1233908 500 219 46 235 +125.38 +/- 14.13 0 7 71 164 8 +275.45 +/- 40.84
195440 ncm-dbt-01 1201302 500 199 43 258 +112.14 +/- 12.51 0 4 87 158 1 +251.89 +/- 36.48
195439 ncm-dbt-05 1236702 500 226 47 227 +130.14 +/- 14.06 0 5 71 164 10 +285.49 +/- 40.81
195438 ncm-dbt-04 1223537 500 218 46 236 +124.6 +/- 13.09 0 6 69 172 3 +285.49 +/- 41.44
195437 ncm-dbt-03 1237783 500 218 48 234 +123.02 +/- 13.99 0 6 76 160 8 +268.17 +/- 39.39
195436 ncm-dbt-02 1228778 500 204 60 236 +102.97 +/- 13.87 0 10 89 148 3 +221.9 +/- 36.31
195435 ncm-dbt-05 1232888 500 204 36 260 +121.45 +/- 14.01 0 9 69 167 5 +270.57 +/- 41.4
195434 ncm-dbt-03 1216311 500 210 50 240 +115.22 +/- 12.67 0 1 93 151 5 +251.89 +/- 34.78
195433 ncm-dbt-04 1229751 500 214 35 251 +130.14 +/- 13.7 0 3 75 162 10 +285.49 +/- 39.5
195432 ncm-dbt-01 1214274 500 216 39 245 +128.55 +/- 13.73 0 7 65 172 6 +290.66 +/- 42.73
195431 ncm-dbt-06 1231286 500 207 51 242 +112.14 +/- 13.56 0 5 90 149 6 +240.82 +/- 35.87

Commit

Commit ID ca5d9a5ff0739a63f7b0a184193dfb9de3c57156
Author ppigazzini
Date 2023-07-03 17:07:06 UTC
Extract bench according to wiki instructions - loop through the commits starting from the latest one - read the bench value from the last match, if any, of the template in the commit body text closes https://github.com/official-stockfish/Stockfish/pull/4627 No functional change
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