Dev Builds » 20230614-1634

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 09:57:18 1213818 3346 1387 291 1668 +118.16 +/- 5.17 0 40 525 1080 28 +262.46 +/- 14.85
ncm-dbt-02 09:51:48 1232449 3308 1382 296 1630 +118.45 +/- 5.43 1 52 496 1070 35 +261.09 +/- 15.31
ncm-dbt-03 09:56:45 1232559 3338 1424 271 1643 +125.16 +/- 5.32 1 39 478 1108 43 +278.96 +/- 15.59
ncm-dbt-04 09:56:53 1222302 3344 1407 279 1658 +121.97 +/- 5.29 0 42 499 1092 39 +270.16 +/- 15.25
ncm-dbt-05 09:52:58 1232682 3316 1385 255 1676 +123.33 +/- 5.23 0 43 472 1113 30 +277.58 +/- 15.69
ncm-dbt-06 09:56:44 1237674 3348 1426 282 1640 +123.69 +/- 5.26 0 44 478 1116 36 +276.62 +/- 15.6
20000 8411 1674 9915 +121.79 +/- 2.16 2 260 2948 6579 211 +271.06 +/- 6.27

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
192539 ncm-dbt-02 1238003 308 127 27 154 +117.04 +/- 17.68 0 4 50 96 4 +253.8 +/- 48.74
192538 ncm-dbt-05 1224046 316 137 24 155 +129.98 +/- 17.87 0 5 40 108 5 +290.36 +/- 54.84
192537 ncm-dbt-01 1198236 346 143 25 178 +123.43 +/- 15.04 0 2 53 116 2 +282.01 +/- 47.14
192536 ncm-dbt-03 1229651 338 149 23 166 +136.07 +/- 15.55 0 2 43 120 4 +316.72 +/- 52.85
192535 ncm-dbt-04 1212873 344 135 41 168 +97.41 +/- 17.22 0 7 68 93 4 +201.79 +/- 41.48
192534 ncm-dbt-06 1221554 348 143 40 165 +106.0 +/- 17.45 0 8 59 103 4 +224.44 +/- 44.81
192527 ncm-dbt-02 1221577 500 208 43 249 +119.11 +/- 13.17 0 7 73 168 2 +270.57 +/- 40.25
192526 ncm-dbt-05 1237309 500 204 38 258 +119.89 +/- 12.61 0 4 78 166 2 +273.0 +/- 38.74
192524 ncm-dbt-01 1201538 500 205 45 250 +115.22 +/- 13.72 0 10 72 166 2 +258.75 +/- 40.49
192522 ncm-dbt-03 1231852 500 206 45 249 +116.0 +/- 12.84 0 4 84 159 3 +258.75 +/- 37.2
192521 ncm-dbt-04 1244001 500 209 41 250 +121.45 +/- 14.34 0 9 71 163 7 +265.78 +/- 40.81
192520 ncm-dbt-06 1220870 500 211 43 246 +121.45 +/- 14.34 0 10 68 166 6 +268.17 +/- 41.66
192513 ncm-dbt-02 1226062 500 215 48 237 +120.67 +/- 14.35 0 9 72 162 7 +263.42 +/- 40.52
192510 ncm-dbt-05 1236519 500 205 44 251 +116.0 +/- 14.05 0 10 73 163 4 +256.44 +/- 40.21
192507 ncm-dbt-03 1239898 500 210 48 242 +116.77 +/- 14.53 0 10 75 158 7 +251.89 +/- 39.67
192506 ncm-dbt-01 1188997 500 210 37 253 +125.38 +/- 13.43 0 4 76 163 7 +277.93 +/- 39.29
192505 ncm-dbt-04 1217895 500 201 38 261 +117.55 +/- 13.7 0 10 69 169 2 +265.78 +/- 41.36
192504 ncm-dbt-06 1242271 500 218 33 249 +134.95 +/- 13.59 0 5 63 174 8 +306.84 +/- 43.45
192497 ncm-dbt-05 1239939 500 219 38 243 +131.74 +/- 13.85 0 7 62 174 7 +298.62 +/- 43.77
192496 ncm-dbt-02 1209598 500 213 41 246 +124.6 +/- 12.9 0 5 71 171 3 +285.49 +/- 40.81
192495 ncm-dbt-01 1252619 500 207 44 249 +117.55 +/- 13.36 0 6 79 161 4 +261.07 +/- 38.58
192494 ncm-dbt-03 1217181 500 218 42 240 +127.76 +/- 14.77 1 6 69 164 10 +280.42 +/- 41.44
192493 ncm-dbt-04 1217152 500 210 43 247 +120.67 +/- 14.18 0 7 77 158 8 +261.07 +/- 39.14
192492 ncm-dbt-06 1244256 500 209 43 248 +119.89 +/- 12.61 0 4 78 166 2 +273.0 +/- 38.74
192485 ncm-dbt-02 1227343 500 211 47 242 +118.33 +/- 14.68 0 11 71 161 7 +256.44 +/- 40.73
192484 ncm-dbt-05 1210410 500 202 47 251 +111.37 +/- 13.56 0 7 85 154 4 +243.0 +/- 37.13
192483 ncm-dbt-01 1238335 500 205 45 250 +115.22 +/- 13.2 0 5 84 157 4 +254.16 +/- 37.27
192482 ncm-dbt-04 1227605 500 224 36 240 +137.37 +/- 12.76 0 1 68 173 8 +315.35 +/- 41.44
192481 ncm-dbt-03 1223794 500 211 35 254 +127.76 +/- 13.39 0 7 64 175 4 +293.29 +/- 43.07
192480 ncm-dbt-06 1250493 500 203 43 254 +115.22 +/- 13.88 0 9 76 161 4 +254.16 +/- 39.42
192473 ncm-dbt-02 1252376 500 202 43 255 +114.45 +/- 14.53 1 9 75 160 5 +251.89 +/- 39.67
192472 ncm-dbt-05 1242313 500 205 34 261 +123.81 +/- 12.92 0 5 72 170 3 +282.94 +/- 40.5
192471 ncm-dbt-01 1230724 500 205 51 244 +110.6 +/- 13.73 0 7 87 151 5 +238.66 +/- 36.67
192470 ncm-dbt-03 1239774 500 217 38 245 +130.14 +/- 13.52 0 4 71 167 8 +290.66 +/- 40.76
192469 ncm-dbt-04 1227026 500 207 35 258 +124.6 +/- 12.53 0 3 75 169 3 +285.49 +/- 39.5
192468 ncm-dbt-06 1258436 500 219 40 241 +130.14 +/- 12.59 0 3 69 174 4 +301.33 +/- 41.33
192461 ncm-dbt-05 1238241 500 213 30 257 +133.34 +/- 13.08 0 5 62 178 5 +309.64 +/- 43.82
192460 ncm-dbt-02 1252188 500 206 47 247 +114.45 +/- 14.05 0 7 84 152 7 +245.2 +/- 37.37
192459 ncm-dbt-06 1225838 500 223 40 237 +133.34 +/- 13.63 0 5 65 172 8 +301.33 +/- 42.75
192458 ncm-dbt-01 1186282 500 212 44 244 +121.45 +/- 13.31 0 6 74 166 4 +273.0 +/- 39.95
192457 ncm-dbt-04 1209565 500 221 45 234 +127.76 +/- 13.57 0 5 71 167 7 +285.49 +/- 40.81
192456 ncm-dbt-03 1245763 500 213 40 247 +125.38 +/- 13.79 0 6 72 165 7 +277.93 +/- 40.53

Commit

Commit ID 14bfec2a981e906d1bfc08331a2e15bddd07ffe4
Author peregrineshahin
Date 2023-06-14 16:34:57 UTC
Consistent bench extraction with fishtest. Consistent with recent fishtest commit https://github.com/glinscott/fishtest/commit/c0d174396f7fb1c0b3243aaa6cc73769079f3ff9 closes https://github.com/official-stockfish/Stockfish/pull/4619 No functional change
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