Dev Builds » 20230620-0847

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 09:55:18 1161940 3342 1433 279 1630 +125.11 ± 5.34 0 45 470 1113 43 +278.47 ± 15.73
ncm-dbt-02 09:54:19 1173193 3316 1382 316 1618 +115.8 ± 5.49 0 60 509 1052 37 +252.25 ± 15.11
ncm-dbt-03 09:53:32 1183206 3352 1420 301 1631 +120.61 ± 5.26 0 47 495 1102 32 +268.51 ± 15.32
ncm-dbt-04 09:53:55 1180045 3338 1437 282 1619 +125.39 ± 5.27 1 34 487 1103 44 +279.34 ± 15.43
ncm-dbt-05 09:54:32 1176547 3318 1414 282 1622 +123.48 ± 5.29 1 38 487 1094 39 +275.1 ± 15.44
ncm-dbt-06 09:54:15 1169309 3334 1414 314 1606 +119.08 ± 5.51 0 53 510 1055 49 +257.87 ± 15.1
20000 8500 1774 9726 +121.57 ± 2.19 2 277 2958 6519 244 +268.41 ± 6.26

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
193493 ncm-dbt-05 1237985 484 202 41 241 +120.14 ± 13.79 0 5 77 154 6 +263.71 ± 39.04
193492 ncm-dbt-02 1232105 480 176 44 260 +98.07 ± 14.52 0 12 87 138 3 +208.68 ± 36.75
193491 ncm-dbt-06 1242472 494 216 38 240 +131.07 ± 15.19 0 8 66 160 13 +280.43 ± 42.37
193490 ncm-dbt-01 1195162 494 202 41 251 +117.52 ± 14.48 0 9 75 156 7 +253.86 ± 39.69
193489 ncm-dbt-03 1235211 500 216 37 247 +130.14 ± 13.16 0 4 69 171 6 +295.94 ± 41.39
193488 ncm-dbt-04 1228131 500 217 33 250 +134.15 ± 12.86 0 4 63 178 5 +312.48 ± 43.44
193481 ncm-dbt-02 1245874 500 209 46 245 +117.55 ± 13.87 0 9 73 164 4 +261.07 ± 40.24
193480 ncm-dbt-05 1239959 500 204 48 248 +112.14 ± 13.39 0 8 80 160 2 +249.64 ± 38.38
193479 ncm-dbt-06 1227561 500 210 40 250 +123.02 ± 13.82 0 8 69 168 5 +275.45 ± 41.43
193478 ncm-dbt-01 1235929 500 206 35 259 +123.81 ± 13.81 0 6 74 163 7 +273.0 ± 39.95
193477 ncm-dbt-04 1227059 500 229 44 227 +134.95 ± 14.48 0 7 62 170 11 +298.62 ± 43.77
193476 ncm-dbt-03 1220994 500 203 52 245 +108.3 ± 14.68 0 11 84 148 7 +228.08 ± 37.44
193469 ncm-dbt-02 1228787 500 213 50 237 +117.55 ± 14.04 0 6 83 153 8 +251.89 ± 37.57
193468 ncm-dbt-06 1252385 500 217 45 238 +124.6 ± 13.45 0 5 74 165 6 +277.93 ± 39.92
193467 ncm-dbt-05 1214837 500 205 42 253 +117.55 ± 13.36 0 6 79 161 4 +261.07 ± 38.58
193466 ncm-dbt-01 1197110 500 218 47 235 +123.81 ± 12.54 0 3 76 168 3 +282.94 ± 39.21
193459 ncm-dbt-04 1246941 500 215 44 241 +123.81 ± 12.54 0 2 79 165 4 +280.42 ± 38.28
193458 ncm-dbt-03 1262871 500 215 42 243 +125.38 ± 13.43 0 7 67 172 4 +285.49 ± 42.08
193329 ncm-dbt-05 1236984 500 212 41 247 +123.81 ± 13.28 0 4 77 163 6 +275.45 ± 39.01
193328 ncm-dbt-02 1216179 500 223 47 230 +127.76 ± 14.6 0 10 62 170 8 +282.94 ± 43.58
193327 ncm-dbt-06 1209469 500 212 52 236 +115.22 ± 14.05 0 7 83 153 7 +247.41 ± 37.61
193326 ncm-dbt-01 1195947 500 213 45 242 +121.45 ± 13.31 0 5 77 163 5 +270.57 ± 39.07
193325 ncm-dbt-03 1231252 500 205 56 239 +106.77 ± 14.05 0 11 82 154 3 +232.26 ± 37.9
193324 ncm-dbt-04 1251385 500 207 43 250 +118.33 ± 14.2 1 5 80 157 7 +258.75 ± 38.32
193311 ncm-dbt-06 1235631 500 211 53 236 +113.68 ± 13.89 0 9 78 159 4 +249.64 ± 38.9
193310 ncm-dbt-05 1253437 500 225 48 227 +128.55 ± 14.59 0 7 70 162 11 +277.93 ± 41.14
193309 ncm-dbt-01 1218069 500 220 44 236 +127.76 ± 14.6 0 9 65 167 9 +280.42 ± 42.65
193308 ncm-dbt-03 1261057 500 218 41 241 +128.55 ± 13.01 0 4 70 171 5 +293.29 ± 41.07
193307 ncm-dbt-02 1238427 500 213 55 232 +113.68 ± 14.22 0 11 74 161 4 +249.64 ± 39.91
193306 ncm-dbt-04 1235125 500 213 46 241 +120.67 ± 14.51 0 6 82 151 11 +254.16 ± 37.82
193298 ncm-dbt-06 806266 500 211 45 244 +119.89 ± 14.02 0 6 80 156 8 +258.75 ± 38.32
193297 ncm-dbt-04 838911 500 218 46 236 +124.6 ± 13.09 0 5 72 169 4 +282.94 ± 40.5
193296 ncm-dbt-05 827463 500 220 33 247 +136.56 ± 13.17 0 4 62 177 7 +315.35 ± 43.81
193293 ncm-dbt-01 853557 500 216 40 244 +127.76 ± 14.27 0 9 63 171 7 +285.49 ± 43.31
193290 ncm-dbt-03 836608 500 214 39 247 +126.97 ± 13.22 0 6 67 173 4 +290.66 ± 42.08
193288 ncm-dbt-02 810814 500 206 47 247 +114.45 ± 14.05 0 9 78 158 5 +249.64 ± 38.9
193280 ncm-dbt-05 1225166 334 146 29 159 +127.09 ± 17.26 1 4 42 117 3 +293.7 ± 53.49
193279 ncm-dbt-02 1240166 336 142 27 167 +123.91 ± 16.62 0 3 52 108 5 +272.25 ± 47.73
193278 ncm-dbt-01 1237811 348 158 27 163 +137.55 ± 16.2 0 4 40 125 5 +318.35 ± 54.96
193277 ncm-dbt-06 1211382 340 137 41 162 +100.84 ± 18.72 0 10 60 94 6 +204.75 ± 44.39
193275 ncm-dbt-04 1232764 338 138 26 174 +119.64 ± 16.3 0 5 49 113 2 +269.9 ± 49.38
193272 ncm-dbt-03 1234451 352 149 34 169 +117.82 ± 15.91 0 4 56 113 3 +261.29 ± 45.98

Commit

Commit ID 6eaa1c3ecd297404b28f9e80cddf81c4c6926a51
Author Joerg Oster
Date 2023-06-20 08:47:07 UTC
Fix indentation in qsearch. https://github.com/official-stockfish/Stockfish/pull/4630 No functional change.
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