Dev Builds » 20180725-1631

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 06:31:40 584684 3992 34 2892 1066 -312.43 ± 8.36 902 1054 40 0 0 -797.89 ± 55.61
ncm-dbt-02 06:31:11 592198 4020 41 2990 989 -325.35 ± 8.99 989 971 50 0 0 -759.92 ± 49.39
ncm-dbt-03 06:31:53 585109 3998 41 2893 1064 -310.6 ± 8.45 904 1045 49 1 0 -755.48 ± 49.9
ncm-dbt-04 06:30:38 568157 4000 29 2947 1024 -322.3 ± 8.68 954 1010 36 0 0 -816.72 ± 58.84
ncm-dbt-05 06:31:43 583425 3990 21 2961 1008 -327.82 ± 8.92 981 978 36 0 0 -816.28 ± 58.84
20000 166 14683 5151 -319.61 ± 3.88 4730 5058 211 1 0 -787.2 ± 23.58

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
476409 ncm-dbt-02 591426 20 0 12 8 -240.64 ± 69.46 2 8 0 0 0 -1199.83 ± 170.51
476408 ncm-dbt-05 583279 490 4 348 138 -302.72 ± 23.5 106 132 7 0 0 -735.49 ± 163.23
476407 ncm-dbt-01 583782 492 4 359 129 -316.46 ± 24.03 113 129 4 0 0 -834.46 ± 242.36
476406 ncm-dbt-03 584285 498 5 351 142 -297.79 ± 22.7 104 138 7 0 0 -738.34 ± 163.26
476405 ncm-dbt-04 568872 500 3 371 126 -327.17 ± 24.67 121 126 3 0 0 -887.58 ± 222.18
476404 ncm-dbt-02 592893 500 5 372 123 -325.66 ± 25.91 124 119 7 0 0 -739.05 ± 163.27
476403 ncm-dbt-05 586139 500 3 383 114 -346.11 ± 26.81 133 114 3 0 0 -887.58 ± 222.18
476402 ncm-dbt-01 581735 500 6 359 135 -305.44 ± 23.54 110 133 7 0 0 -739.05 ± 163.27
476401 ncm-dbt-03 585506 500 5 355 140 -301.32 ± 22.42 105 140 5 0 0 -798.18 ± 231.48
476400 ncm-dbt-04 567244 500 0 364 136 -321.18 ± 24.0 117 130 3 0 0 -887.58 ± 222.18
476399 ncm-dbt-02 590438 500 2 388 110 -356.2 ± 28.38 140 106 4 0 0 -837.28 ± 240.94
476398 ncm-dbt-05 584832 500 2 379 119 -341.23 ± 26.64 131 115 4 0 0 -837.28 ± 240.94
476397 ncm-dbt-01 582444 500 4 362 134 -312.47 ± 23.36 112 134 4 0 0 -837.28 ± 240.94
476396 ncm-dbt-04 567839 500 4 344 152 -288.06 ± 21.2 96 148 6 0 0 -766.17 ± 188.02
476395 ncm-dbt-03 584916 500 10 348 142 -285.49 ± 22.65 99 141 9 1 0 -659.17 ± 131.36
476394 ncm-dbt-02 594367 500 5 358 137 -305.44 ± 23.22 109 135 6 0 0 -766.17 ± 188.02
476393 ncm-dbt-05 582027 500 5 367 128 -318.24 ± 25.04 119 124 7 0 0 -739.05 ± 163.27
476392 ncm-dbt-01 584916 500 4 361 135 -311.05 ± 23.87 113 131 6 0 0 -766.17 ± 188.02
476391 ncm-dbt-04 567839 500 3 375 122 -333.31 ± 25.36 125 122 3 0 0 -887.58 ± 222.18
476390 ncm-dbt-03 586139 500 7 381 112 -336.45 ± 27.19 131 112 7 0 0 -739.05 ± 163.27
476389 ncm-dbt-02 592072 500 8 389 103 -347.76 ± 29.67 141 99 10 0 0 -676.04 ± 124.55
476388 ncm-dbt-05 585295 500 2 379 119 -341.23 ± 26.26 130 117 3 0 0 -887.58 ± 222.18
476387 ncm-dbt-04 570308 500 5 376 119 -331.76 ± 26.28 127 117 6 0 0 -766.17 ± 188.02
476386 ncm-dbt-03 584369 500 5 359 136 -306.83 ± 24.02 112 130 8 0 0 -715.51 ± 146.53
476385 ncm-dbt-02 591555 500 8 364 128 -309.64 ± 24.35 114 128 8 0 0 -715.51 ± 146.53
476384 ncm-dbt-01 586943 500 5 356 139 -302.69 ± 22.58 106 139 5 0 0 -798.18 ± 231.48
476383 ncm-dbt-05 580696 500 1 374 125 -334.87 ± 25.54 126 121 3 0 0 -887.58 ± 222.18
476382 ncm-dbt-04 568037 500 5 379 116 -336.45 ± 26.46 129 116 5 0 0 -798.18 ± 231.48
476381 ncm-dbt-03 581818 500 4 356 140 -304.06 ± 22.74 107 138 5 0 0 -798.18 ± 231.48
476380 ncm-dbt-01 585421 500 7 363 130 -309.64 ± 24.67 115 126 9 0 0 -694.7 ± 134.18
476379 ncm-dbt-02 592850 500 4 370 126 -324.16 ± 25.04 121 124 5 0 0 -798.18 ± 231.48
476378 ncm-dbt-05 581818 500 1 371 128 -330.22 ± 25.01 123 124 3 0 0 -887.58 ± 222.18
476377 ncm-dbt-04 568315 500 5 369 126 -321.18 ± 24.7 119 126 5 0 0 -798.18 ± 231.48
476376 ncm-dbt-02 591426 500 2 376 122 -336.45 ± 25.33 126 122 2 0 0 -958.31 ± 196.57
476375 ncm-dbt-03 586858 500 2 362 136 -315.34 ± 23.69 114 132 4 0 0 -837.28 ± 240.94
476374 ncm-dbt-01 586054 500 2 366 132 -321.18 ± 23.64 116 132 2 0 0 -958.31 ± 196.57
476373 ncm-dbt-04 566809 500 4 369 127 -322.66 ± 24.87 120 125 5 0 0 -798.18 ± 231.48
476372 ncm-dbt-01 586181 500 2 366 132 -321.18 ± 24.0 117 130 3 0 0 -887.58 ± 222.18
476371 ncm-dbt-02 592763 500 7 361 132 -306.83 ± 24.02 112 130 8 0 0 -715.51 ± 146.53
476370 ncm-dbt-05 583321 500 3 360 137 -311.05 ± 23.87 113 131 6 0 0 -766.17 ± 188.02
476369 ncm-dbt-03 586985 500 3 381 116 -342.84 ± 26.83 132 114 4 0 0 -837.28 ± 240.94

Commit

Commit ID ae9892788526a3809f490bbc20d85d458b987da3
Author Stéphane Nicolet
Date 2018-07-25 16:31:02 UTC
Code clean-up This patch implements some idea by Alain Savard and Mike Whiteley taken from the perpertual renaming/reformatting thread. This is a pure code cleaning patch (so no change in functionality), but I use it as a pretext to correct the bogus bench number that I introduced in the previous commit. Bench: 4413383
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