Dev Builds » 20150102-2019

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 15. 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 05:48:48 583801 4000 5 3378 617 -428.15 ± 12.38 1378 617 5 0 0 -1160.95 ± 74.15
ncm-dbt-02 05:48:59 599721 3992 1 3330 661 -417.22 ± 11.83 1334 661 1 0 0 -1199.83 ± 0.0
ncm-dbt-03 05:48:59 576387 3992 4 3345 643 -420.68 ± 12.08 1350 641 5 0 0 -1160.6 ± 74.33
ncm-dbt-04 05:48:34 567999 4000 4 3336 660 -416.18 ± 11.88 1337 658 5 0 0 -1160.95 ± 74.15
ncm-dbt-05 05:49:37 601949 4016 0 3443 573 -445.81 ± 13.0 1436 571 1 0 0 -1199.83 ± 0.0
20000 14 16832 3154 -425.34 ± 5.46 6835 3148 17 0 0 -1199.83 ± 19.67

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
479308 ncm-dbt-05 606879 16 0 15 1 -595.01 ± 398.59 7 1 0 0 0 -1199.83 ± 190.04
479307 ncm-dbt-02 593152 492 1 404 87 -400.96 ± 32.54 158 87 1 0 0 -1076.09 ± 156.36
479306 ncm-dbt-01 583866 500 0 416 84 -415.03 ± 33.36 166 84 0 0 0 -1199.83 ± 0.0
479305 ncm-dbt-03 579001 492 0 400 92 -394.62 ± 31.78 155 90 1 0 0 -1076.09 ± 156.36
479304 ncm-dbt-04 566493 500 1 407 92 -393.59 ± 31.39 157 92 1 0 0 -1078.89 ± 154.95
479303 ncm-dbt-05 602605 500 0 424 76 -433.92 ± 35.66 174 76 0 0 0 -1199.83 ± 0.0
479302 ncm-dbt-02 590396 500 0 417 83 -417.3 ± 33.63 167 83 0 0 0 -1199.83 ± 0.0
479301 ncm-dbt-01 586308 500 0 431 69 -452.02 ± 37.95 181 69 0 0 0 -1199.83 ± 0.0
479300 ncm-dbt-04 566533 500 0 433 67 -457.5 ± 39.46 184 65 1 0 0 -1078.89 ± 154.95
479299 ncm-dbt-03 575354 500 0 424 76 -433.92 ± 35.66 174 76 0 0 0 -1199.83 ± 0.0
479298 ncm-dbt-05 601669 500 0 424 76 -433.92 ± 35.66 174 76 0 0 0 -1199.83 ± 0.0
479297 ncm-dbt-02 591555 500 0 422 78 -429.04 ± 35.06 172 78 0 0 0 -1199.83 ± 0.0
479296 ncm-dbt-01 584790 500 0 425 75 -436.41 ± 35.97 175 75 0 0 0 -1199.83 ± 0.0
479295 ncm-dbt-03 576169 500 1 418 81 -417.3 ± 34.25 168 81 1 0 0 -1078.89 ± 154.95
479294 ncm-dbt-04 569869 500 0 422 78 -429.04 ± 35.06 172 78 0 0 0 -1199.83 ± 0.0
479293 ncm-dbt-05 603366 500 0 414 86 -410.56 ± 32.83 164 86 0 0 0 -1199.83 ± 0.0
479292 ncm-dbt-02 589582 500 0 418 82 -419.59 ± 33.91 168 82 0 0 0 -1199.83 ± 0.0
479291 ncm-dbt-04 567284 500 0 421 79 -426.63 ± 34.76 171 79 0 0 0 -1199.83 ± 0.0
479290 ncm-dbt-01 583028 500 0 419 81 -421.91 ± 34.19 169 81 0 0 0 -1199.83 ± 0.0
479289 ncm-dbt-03 577315 500 1 427 72 -438.94 ± 36.99 177 72 1 0 0 -1078.89 ± 154.95
479288 ncm-dbt-05 599937 500 0 433 67 -457.5 ± 38.66 183 67 0 0 0 -1199.83 ± 0.0
479287 ncm-dbt-02 655572 500 0 416 84 -415.03 ± 33.36 166 84 0 0 0 -1199.83 ± 0.0
479286 ncm-dbt-04 568991 500 1 414 85 -408.37 ± 33.16 164 85 1 0 0 -1078.89 ± 154.95
479285 ncm-dbt-03 576782 500 1 426 73 -436.42 ± 36.66 176 73 1 0 0 -1078.89 ± 154.95
479284 ncm-dbt-01 581402 500 1 417 82 -415.03 ± 33.97 167 82 1 0 0 -1078.89 ± 154.95
479283 ncm-dbt-05 599583 500 0 421 79 -426.64 ± 35.41 172 77 1 0 0 -1078.89 ± 154.95
479282 ncm-dbt-02 593066 500 0 420 80 -424.26 ± 34.47 170 80 0 0 0 -1199.83 ± 0.0
479281 ncm-dbt-03 577971 500 1 418 81 -417.3 ± 34.25 168 81 1 0 0 -1078.89 ± 154.95
479280 ncm-dbt-04 568752 500 1 414 85 -408.37 ± 33.16 164 85 1 0 0 -1078.89 ± 154.95
479279 ncm-dbt-01 584958 500 3 421 76 -419.6 ± 35.75 171 76 3 0 0 -887.58 ± 222.18
479278 ncm-dbt-05 597468 500 0 437 63 -468.94 ± 40.18 187 63 0 0 0 -1199.83 ± 0.0
479277 ncm-dbt-02 593239 500 0 421 79 -426.63 ± 34.76 171 79 0 0 0 -1199.83 ± 0.0
479276 ncm-dbt-04 567680 500 0 416 84 -415.03 ± 33.36 166 84 0 0 0 -1199.83 ± 0.0
479275 ncm-dbt-01 582861 500 0 431 69 -452.02 ± 37.95 181 69 0 0 0 -1199.83 ± 0.0
479274 ncm-dbt-03 580075 500 0 413 87 -408.36 ± 32.58 163 87 0 0 0 -1199.83 ± 0.0
479273 ncm-dbt-05 609929 500 0 441 59 -481.07 ± 41.84 191 59 0 0 0 -1199.83 ± 0.0
479272 ncm-dbt-03 568434 500 0 419 81 -421.91 ± 34.19 169 81 0 0 0 -1199.83 ± 0.0
479271 ncm-dbt-01 583196 500 1 418 81 -417.3 ± 34.25 168 81 1 0 0 -1078.89 ± 154.95
479270 ncm-dbt-02 591211 500 0 412 88 -406.19 ± 32.32 162 88 0 0 0 -1199.83 ± 0.0
479269 ncm-dbt-05 596110 500 0 434 66 -460.3 ± 39.03 184 66 0 0 0 -1199.83 ± 0.0
479268 ncm-dbt-04 568395 500 1 409 90 -397.71 ± 31.88 159 90 1 0 0 -1078.89 ± 154.95

Commit

Commit ID 19b8249ff47ed2109182b2eacfc03ddb3d0a7059
Author Matthew Lai
Date 2015-01-02 20:19:11 UTC
Disable the default copy constructor for Position class No functional change Resolved #183
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