Dev Builds » 20160520-1734

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 06:13:43 584687 4000 11 3206 783 -380.49 ± 10.58 1207 781 12 0 0 -1008.6 ± 111.27
ncm-dbt-02 06:13:57 586640 4008 12 3155 841 -366.94 ± 10.1 1155 833 16 0 0 -958.81 ± 93.01
ncm-dbt-03 06:13:03 585372 4000 16 3194 790 -376.45 ± 10.52 1195 788 17 0 0 -947.88 ± 89.7
ncm-dbt-04 06:13:08 569029 4000 14 3168 818 -370.87 ± 10.27 1170 814 16 0 0 -958.46 ± 93.01
ncm-dbt-05 06:14:33 583573 3992 13 3173 806 -373.72 ± 10.4 1180 800 16 0 0 -958.11 ± 93.01
20000 66 15896 4038 -373.64 ± 4.64 5907 4016 77 0 0 -965.14 ± 39.46

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
474544 ncm-dbt-02 587537 8 0 7 1 -468.91 ± 462.65 3 1 0 0 0 -1199.83 ± 250.99
474543 ncm-dbt-03 583698 500 3 395 102 -366.77 ± 29.2 145 102 3 0 0 -887.58 ± 222.18
474542 ncm-dbt-05 585464 492 3 390 99 -369.11 ± 29.74 144 99 3 0 0 -884.76 ± 223.59
474541 ncm-dbt-04 569709 500 1 404 95 -387.55 ± 31.19 155 93 2 0 0 -958.31 ± 196.57
474540 ncm-dbt-01 584495 500 1 407 92 -393.59 ± 31.39 157 92 1 0 0 -1078.89 ± 154.95
474539 ncm-dbt-02 584243 500 1 392 107 -364.97 ± 28.55 143 105 2 0 0 -958.31 ± 196.57
474538 ncm-dbt-03 584537 500 2 394 104 -366.77 ± 28.76 144 104 2 0 0 -958.31 ± 196.57
474537 ncm-dbt-05 582152 500 1 402 97 -383.62 ± 30.23 152 97 1 0 0 -1078.89 ± 154.95
474536 ncm-dbt-04 571391 500 1 411 88 -401.91 ± 32.38 161 88 1 0 0 -1078.89 ± 154.95
474535 ncm-dbt-01 586097 500 1 404 95 -387.55 ± 30.69 154 95 1 0 0 -1078.89 ± 154.95
474534 ncm-dbt-02 588345 500 1 391 108 -363.19 ± 27.91 141 108 1 0 0 -1078.89 ± 154.95
474533 ncm-dbt-03 587113 500 0 403 97 -387.55 ± 30.18 153 97 0 0 0 -1199.83 ± 0.0
474532 ncm-dbt-05 584748 500 2 399 99 -375.97 ± 30.29 150 97 3 0 0 -887.58 ± 222.18
474531 ncm-dbt-04 567997 500 2 387 111 -354.49 ± 27.77 138 109 3 0 0 -887.58 ± 222.18
474530 ncm-dbt-01 583405 500 2 390 108 -359.67 ± 27.95 140 108 2 0 0 -958.31 ± 196.57
474529 ncm-dbt-02 587325 500 2 396 102 -370.4 ± 29.63 147 100 3 0 0 -887.58 ± 222.18
474528 ncm-dbt-03 583782 500 2 404 94 -385.58 ± 30.96 154 94 2 0 0 -958.31 ± 196.57
474527 ncm-dbt-05 584243 500 2 398 100 -374.1 ± 30.07 149 98 3 0 0 -887.58 ± 222.18
474526 ncm-dbt-04 569310 500 2 386 112 -352.79 ± 27.17 136 112 2 0 0 -958.31 ± 196.57
474525 ncm-dbt-02 588387 500 3 402 95 -379.76 ± 30.74 152 95 3 0 0 -887.58 ± 222.18
474524 ncm-dbt-01 584327 500 1 403 96 -385.58 ± 30.46 153 96 1 0 0 -1078.89 ± 154.95
474523 ncm-dbt-03 584706 500 1 405 94 -389.55 ± 30.92 155 94 1 0 0 -1078.89 ± 154.95
474522 ncm-dbt-04 566533 500 3 385 112 -349.42 ± 27.19 135 112 3 0 0 -887.58 ± 222.18
474521 ncm-dbt-05 584159 500 1 392 107 -364.97 ± 28.55 143 105 2 0 0 -958.31 ± 196.57
474520 ncm-dbt-02 586393 500 2 390 108 -359.67 ± 28.37 141 106 3 0 0 -887.58 ± 222.18
474519 ncm-dbt-01 583614 500 2 391 107 -361.42 ± 28.15 141 107 2 0 0 -958.31 ± 196.57
474518 ncm-dbt-03 587707 500 1 406 93 -391.56 ± 31.15 156 93 1 0 0 -1078.89 ± 154.95
474517 ncm-dbt-04 569071 500 0 394 106 -370.4 ± 28.25 144 106 0 0 0 -1199.83 ± 0.0
474516 ncm-dbt-05 579124 500 1 400 99 -379.76 ± 29.79 150 99 1 0 0 -1078.89 ± 154.95
474515 ncm-dbt-02 586139 500 0 392 108 -366.76 ± 27.85 142 108 0 0 0 -1199.83 ± 0.0
474514 ncm-dbt-01 583950 500 1 398 101 -375.97 ± 29.82 149 99 2 0 0 -958.31 ± 196.57
474513 ncm-dbt-03 584622 500 4 392 104 -359.67 ± 29.21 143 102 5 0 0 -798.18 ± 231.48
474512 ncm-dbt-04 568355 500 2 392 106 -363.19 ± 28.35 142 106 2 0 0 -958.31 ± 196.57
474511 ncm-dbt-01 584243 500 1 407 92 -393.59 ± 31.39 157 92 1 0 0 -1078.89 ± 154.95
474510 ncm-dbt-05 583866 500 1 401 98 -381.69 ± 30.01 151 98 1 0 0 -1078.89 ± 154.95
474509 ncm-dbt-02 585506 500 1 382 117 -347.76 ± 26.19 132 117 1 0 0 -1078.89 ± 154.95
474508 ncm-dbt-03 586816 500 3 395 102 -366.77 ± 29.2 145 102 3 0 0 -887.58 ± 222.18
474507 ncm-dbt-01 587367 500 2 406 92 -389.55 ± 31.43 156 92 2 0 0 -958.31 ± 196.57
474506 ncm-dbt-02 585885 500 2 403 95 -383.62 ± 31.21 154 93 3 0 0 -887.58 ± 222.18
474505 ncm-dbt-05 584832 500 2 391 107 -361.42 ± 28.15 141 107 2 0 0 -958.31 ± 196.57
474504 ncm-dbt-04 569869 500 3 409 88 -393.59 ± 32.43 159 88 3 0 0 -887.58 ± 222.18

Commit

Commit ID 7cb8cbb403160c8436385149cf1d6949665b4924
Author loco-loco
Date 2016-05-20 17:34:49 UTC
Assorted pruning tweaks LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 38257 W: 5206 L: 4961 D: 28090 STC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 16550 W: 3110 L: 2914 D: 10526 Bench: 8428997
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