Dev Builds » 20130702-0524

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 05:18:08 584547 4034 1 3663 370 -526.29 ± 16.81 1646 370 1 0 0 -1199.83 ± 0.0
ncm-dbt-02 05:17:48 586542 4000 1 3568 431 -496.97 ± 15.39 1568 431 1 0 0 -1199.83 ± 0.0
ncm-dbt-03 05:16:58 585936 4000 2 3613 385 -516.59 ± 16.43 1613 385 2 0 0 -1199.83 ± 15.4
ncm-dbt-04 05:16:14 568526 4000 0 3580 420 -502.56 ± 15.62 1580 420 0 0 0 -1199.83 ± 0.0
ncm-dbt-05 05:16:47 582131 3966 3 3585 378 -517.4 ± 16.6 1602 378 3 0 0 -1199.83 ± 41.57
20000 7 18009 1984 -511.68 ± 7.21 8009 1984 7 0 0 -1199.83 ± 0.0

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
473604 ncm-dbt-01 587919 34 0 32 2 -606.63 ± 372.69 15 2 0 0 0 -1199.83 ± 124.17
473603 ncm-dbt-05 576946 466 1 423 42 -521.96 ± 51.11 190 42 1 0 0 -1066.63 ± 161.1
473602 ncm-dbt-02 587792 500 0 451 49 -515.16 ± 46.82 201 49 0 0 0 -1199.83 ± 0.0
473601 ncm-dbt-04 569669 500 0 452 48 -518.93 ± 47.4 202 48 0 0 0 -1199.83 ± 0.0
473600 ncm-dbt-03 586943 500 0 443 57 -487.43 ± 42.74 193 57 0 0 0 -1199.83 ± 0.0
473599 ncm-dbt-01 583154 500 0 450 50 -511.47 ± 46.26 200 50 0 0 0 -1199.83 ± 0.0
473598 ncm-dbt-05 585464 500 1 460 39 -547.58 ± 53.62 210 39 1 0 0 -1078.89 ± 154.95
473597 ncm-dbt-04 568912 500 0 451 49 -515.16 ± 46.82 201 49 0 0 0 -1199.83 ± 0.0
473596 ncm-dbt-02 586858 500 0 453 47 -522.77 ± 48.0 203 47 0 0 0 -1199.83 ± 0.0
473594 ncm-dbt-03 583279 500 1 453 46 -518.93 ± 48.66 203 46 1 0 0 -1078.89 ± 154.95
473593 ncm-dbt-01 584916 500 1 451 48 -511.48 ± 47.45 201 48 1 0 0 -1078.89 ± 154.95
473592 ncm-dbt-05 582027 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
473591 ncm-dbt-02 586985 500 1 436 63 -463.14 ± 40.24 186 63 1 0 0 -1078.89 ± 154.95
473590 ncm-dbt-03 587664 500 1 454 45 -522.77 ± 49.3 204 45 1 0 0 -1078.89 ± 154.95
473589 ncm-dbt-01 585000 500 0 454 46 -526.68 ± 48.62 204 46 0 0 0 -1199.83 ± 0.0
473588 ncm-dbt-04 570669 500 0 437 63 -468.94 ± 40.18 187 63 0 0 0 -1199.83 ± 0.0
473587 ncm-dbt-05 580323 500 1 451 48 -511.48 ± 47.45 201 48 1 0 0 -1078.89 ± 154.95
473586 ncm-dbt-02 584832 500 0 447 53 -500.8 ± 44.67 197 53 0 0 0 -1199.83 ± 0.0
473585 ncm-dbt-03 584369 500 0 452 48 -518.93 ± 47.4 202 48 0 0 0 -1199.83 ± 0.0
473584 ncm-dbt-01 583866 500 0 460 40 -552.05 ± 52.8 210 40 0 0 0 -1199.83 ± 0.0
473583 ncm-dbt-04 567324 500 0 452 48 -518.93 ± 47.4 202 48 0 0 0 -1199.83 ± 0.0
473582 ncm-dbt-05 583992 500 0 441 59 -481.07 ± 41.84 191 59 0 0 0 -1199.83 ± 0.0
473581 ncm-dbt-02 585885 500 0 454 46 -526.68 ± 48.62 204 46 0 0 0 -1199.83 ± 0.0
473580 ncm-dbt-03 587282 500 0 456 44 -534.77 ± 49.92 206 44 0 0 0 -1199.83 ± 0.0
473579 ncm-dbt-04 567442 500 0 445 55 -494.0 ± 43.67 195 55 0 0 0 -1199.83 ± 0.0
473578 ncm-dbt-01 583656 500 0 457 43 -538.94 ± 50.6 207 43 0 0 0 -1199.83 ± 0.0
473577 ncm-dbt-05 583572 500 0 452 48 -518.93 ± 47.4 202 48 0 0 0 -1199.83 ± 0.0
473576 ncm-dbt-02 587494 500 0 442 58 -484.22 ± 42.28 192 58 0 0 0 -1199.83 ± 0.0
473575 ncm-dbt-03 584958 500 0 452 48 -518.93 ± 47.4 202 48 0 0 0 -1199.83 ± 0.0
473574 ncm-dbt-04 568912 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
473573 ncm-dbt-01 581610 500 0 449 51 -507.85 ± 45.71 199 51 0 0 0 -1199.83 ± 0.0
473572 ncm-dbt-05 583405 500 0 457 43 -538.94 ± 50.6 207 43 0 0 0 -1199.83 ± 0.0
473571 ncm-dbt-02 585421 500 0 444 56 -490.69 ± 43.2 194 56 0 0 0 -1199.83 ± 0.0
473569 ncm-dbt-04 567759 500 0 452 48 -518.93 ± 47.4 202 48 0 0 0 -1199.83 ± 0.0
473568 ncm-dbt-03 585548 500 0 456 44 -534.77 ± 49.92 206 44 0 0 0 -1199.83 ± 0.0
473567 ncm-dbt-01 586435 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
473566 ncm-dbt-02 587070 500 0 441 59 -481.07 ± 41.84 191 59 0 0 0 -1199.83 ± 0.0
473565 ncm-dbt-03 587452 500 0 447 53 -500.8 ± 44.67 197 53 0 0 0 -1199.83 ± 0.0
473564 ncm-dbt-01 584369 500 0 462 38 -561.32 ± 54.42 212 38 0 0 0 -1199.83 ± 0.0
473563 ncm-dbt-05 581319 500 0 453 47 -522.77 ± 48.0 203 47 0 0 0 -1199.83 ± 0.0
473562 ncm-dbt-04 567522 500 0 443 57 -487.43 ± 42.74 193 57 0 0 0 -1199.83 ± 0.0

Commit

Commit ID 2d82db1d14631de38d158f16e31f374147bcfd6a
Author Marco Costalba
Date 2013-07-02 05:24:17 UTC
Entering a pawn endgame is no more dangerous A simplification of the 'dangerous' definition. Seems neutral at reverse test at long TC master vs patch LLR: -2.96 (-2.94,2.94) Total: 16974 W: 3122 L: 3139 D: 10713 bench: 4689029
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