Dev Builds » 20150127-2027

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 05:52:44 585140 4000 3 3322 675 -412.52 ± 11.67 1322 675 3 0 0 -1199.83 ± 40.83
ncm-dbt-02 05:52:47 586235 3988 6 3334 648 -417.89 ± 11.99 1340 648 6 0 0 -1128.72 ± 86.66
ncm-dbt-03 05:51:58 585760 4012 6 3363 643 -420.47 ± 12.09 1358 641 7 0 0 -1102.95 ± 96.63
ncm-dbt-04 05:52:07 568709 4000 4 3343 653 -418.17 ± 11.93 1343 653 4 0 0 -1199.74 ± 59.42
ncm-dbt-05 05:53:24 582441 4000 8 3362 630 -422.51 ± 12.22 1362 630 8 0 0 -1079.2 ± 106.09
20000 27 16724 3249 -418.29 ± 5.35 6725 3247 28 0 0 -1141.29 ± 56.65

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
468369 ncm-dbt-03 585674 12 0 9 3 -337.54 ± 212.51 3 3 0 0 0 -1199.83 ± 215.27
468368 ncm-dbt-02 586097 488 0 399 89 -399.4 ± 31.92 155 89 0 0 0 -1199.83 ± 0.0
468367 ncm-dbt-05 577028 500 1 425 74 -433.93 ± 36.34 175 74 1 0 0 -1078.89 ± 154.95
468366 ncm-dbt-01 587409 500 0 404 96 -389.54 ± 30.4 154 96 0 0 0 -1199.83 ± 0.0
468365 ncm-dbt-04 568275 500 2 426 72 -433.93 ± 37.01 176 72 2 0 0 -958.31 ± 196.57
468364 ncm-dbt-03 585801 500 1 415 84 -410.57 ± 33.42 165 84 1 0 0 -1078.89 ± 154.95
468363 ncm-dbt-02 581735 500 2 424 74 -429.04 ± 36.37 174 74 2 0 0 -958.31 ± 196.57
468362 ncm-dbt-01 586181 500 1 415 84 -410.57 ± 33.42 165 84 1 0 0 -1078.89 ± 154.95
468361 ncm-dbt-04 568236 500 0 412 88 -406.19 ± 32.32 162 88 0 0 0 -1199.83 ± 0.0
468360 ncm-dbt-03 586520 500 0 423 77 -431.46 ± 35.35 173 77 0 0 0 -1199.83 ± 0.0
468359 ncm-dbt-05 583447 500 1 422 77 -426.64 ± 35.41 172 77 1 0 0 -1078.89 ± 154.95
468358 ncm-dbt-02 585295 500 1 433 66 -454.75 ± 39.09 183 66 1 0 0 -1078.89 ± 154.95
468357 ncm-dbt-01 582861 500 0 417 83 -417.3 ± 33.63 167 83 0 0 0 -1199.83 ± 0.0
468356 ncm-dbt-05 582819 500 0 423 77 -431.46 ± 35.35 173 77 0 0 0 -1199.83 ± 0.0
468355 ncm-dbt-03 584034 500 3 423 74 -424.26 ± 36.37 173 74 3 0 0 -887.58 ± 222.18
468354 ncm-dbt-04 567403 500 0 419 81 -421.91 ± 34.19 169 81 0 0 0 -1199.83 ± 0.0
468353 ncm-dbt-02 587792 500 1 417 82 -415.03 ± 33.97 167 82 1 0 0 -1078.89 ± 154.95
468352 ncm-dbt-01 586435 500 0 419 81 -421.91 ± 34.19 169 81 0 0 0 -1199.83 ± 0.0
468351 ncm-dbt-03 585295 500 0 416 84 -415.03 ± 33.36 166 84 0 0 0 -1199.83 ± 0.0
468350 ncm-dbt-05 581693 500 0 411 89 -404.03 ± 32.07 161 89 0 0 0 -1199.83 ± 0.0
468349 ncm-dbt-04 568315 500 0 414 86 -410.56 ± 32.83 164 86 0 0 0 -1199.83 ± 0.0
468348 ncm-dbt-02 588686 500 0 418 82 -419.59 ± 33.91 168 82 0 0 0 -1199.83 ± 0.0
468347 ncm-dbt-01 584285 500 0 424 76 -433.92 ± 35.66 174 76 0 0 0 -1199.83 ± 0.0
468346 ncm-dbt-03 585885 500 2 415 83 -408.37 ± 33.73 165 83 2 0 0 -958.31 ± 196.57
468345 ncm-dbt-05 584916 500 3 416 81 -408.37 ± 34.29 166 81 3 0 0 -887.58 ± 222.18
468344 ncm-dbt-04 567878 500 1 437 62 -466.02 ± 40.64 187 62 1 0 0 -1078.89 ± 154.95
468343 ncm-dbt-02 586774 500 0 420 80 -424.26 ± 34.47 170 80 0 0 0 -1199.83 ± 0.0
468342 ncm-dbt-01 585337 500 0 415 85 -412.78 ± 33.1 165 85 0 0 0 -1199.83 ± 0.0
468341 ncm-dbt-03 586901 500 0 440 60 -477.97 ± 42.34 191 58 1 0 0 -1078.89 ± 154.95
468340 ncm-dbt-05 583782 500 2 418 80 -415.03 ± 34.56 168 80 2 0 0 -958.31 ± 196.57
468339 ncm-dbt-04 569749 500 0 412 88 -406.19 ± 32.32 162 88 0 0 0 -1199.83 ± 0.0
468338 ncm-dbt-02 587494 500 2 410 88 -397.71 ± 32.41 160 88 2 0 0 -958.31 ± 196.57
468337 ncm-dbt-01 584453 500 0 411 89 -404.03 ± 32.07 161 89 0 0 0 -1199.83 ± 0.0
468336 ncm-dbt-03 587494 500 0 399 101 -379.76 ± 29.3 149 101 0 0 0 -1199.83 ± 0.0
468335 ncm-dbt-05 582485 500 1 421 78 -424.26 ± 35.11 171 78 1 0 0 -1078.89 ± 154.95
468334 ncm-dbt-04 569310 500 1 421 78 -424.26 ± 35.11 171 78 1 0 0 -1078.89 ± 154.95
468333 ncm-dbt-03 584243 500 0 423 77 -431.46 ± 35.35 173 77 0 0 0 -1199.83 ± 0.0
468332 ncm-dbt-02 586012 500 0 413 87 -408.36 ± 32.58 163 87 0 0 0 -1199.83 ± 0.0
468331 ncm-dbt-01 584159 500 2 417 81 -412.79 ± 34.28 167 81 2 0 0 -958.31 ± 196.57
468330 ncm-dbt-04 570509 500 0 402 98 -385.58 ± 29.95 152 98 0 0 0 -1199.83 ± 0.0
468329 ncm-dbt-05 583363 500 0 426 74 -438.93 ± 36.28 176 74 0 0 0 -1199.83 ± 0.0

Commit

Commit ID 5b555525d2f9cbff446b7461d1317948e8e21cd1
Author Joona Kiiski
Date 2015-01-27 20:27:38 UTC
Stockfish 6 Stockfish bench signature is: 8918745
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