Dev Builds » 20130617-0730

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 05:16:00 584267 4000 1 3591 408 -506.98 ± 15.89 1591 408 1 0 0 -1199.83 ± 0.0
ncm-dbt-02 05:14:12 590178 4000 2 3628 370 -523.77 ± 16.81 1628 370 2 0 0 -1199.83 ± 15.4
ncm-dbt-03 05:15:29 577142 3966 1 3594 371 -522.7 ± 16.77 1611 371 1 0 0 -1199.83 ± 0.0
ncm-dbt-04 05:17:14 567489 3998 0 3627 371 -525.14 ± 16.77 1628 371 0 0 0 -1199.83 ± 0.0
ncm-dbt-05 05:15:38 607476 4036 1 3708 327 -548.68 ± 18.02 1690 327 1 0 0 -1199.83 ± 0.0
20000 5 18148 1847 -525.04 ± 7.51 8148 1847 5 0 0 -1199.83 ± 0.0

Test Detail

ID Host Base NPS Games WLD Standard Elo Ptnml(0-2) Gamepair Elo CLI PGN
480977 ncm-dbt-05 616825 36 0 31 5 -450.54 ± 177.16 13 5 0 0 0 -1199.83 ± 119.19
480976 ncm-dbt-03 577889 466 1 426 39 -534.81 ± 53.4 193 39 1 0 0 -1066.63 ± 161.1
480975 ncm-dbt-04 566533 498 0 453 45 -529.95 ± 49.24 204 45 0 0 0 -1199.83 ± 0.0
480974 ncm-dbt-01 585717 500 0 451 49 -515.16 ± 46.82 201 49 0 0 0 -1199.83 ± 0.0
480973 ncm-dbt-02 589069 500 0 453 47 -522.77 ± 48.0 203 47 0 0 0 -1199.83 ± 0.0
480972 ncm-dbt-05 603321 500 0 465 35 -576.14 ± 57.1 215 35 0 0 0 -1199.83 ± 0.0
480971 ncm-dbt-03 577028 500 0 455 45 -530.68 ± 49.26 205 45 0 0 0 -1199.83 ± 0.0
480970 ncm-dbt-01 583363 500 0 444 56 -490.69 ± 43.2 194 56 0 0 0 -1199.83 ± 0.0
480969 ncm-dbt-04 569310 500 0 449 51 -507.85 ± 45.71 199 51 0 0 0 -1199.83 ± 0.0
480968 ncm-dbt-02 593586 500 0 446 54 -497.37 ± 44.16 196 54 0 0 0 -1199.83 ± 0.0
480967 ncm-dbt-05 602471 500 0 456 44 -534.77 ± 49.92 206 44 0 0 0 -1199.83 ± 0.0
480966 ncm-dbt-03 575028 500 0 442 58 -484.22 ± 42.28 192 58 0 0 0 -1199.83 ± 0.0
480965 ncm-dbt-02 591599 500 0 464 36 -571.07 ± 56.17 214 36 0 0 0 -1199.83 ± 0.0
480964 ncm-dbt-04 566454 500 0 465 35 -576.14 ± 57.1 215 35 0 0 0 -1199.83 ± 0.0
480963 ncm-dbt-01 585759 500 0 444 56 -490.69 ± 43.2 194 56 0 0 0 -1199.83 ± 0.0
480962 ncm-dbt-05 604982 500 0 462 38 -561.32 ± 54.42 212 38 0 0 0 -1199.83 ± 0.0
480961 ncm-dbt-03 577848 500 0 444 56 -490.69 ± 43.2 194 56 0 0 0 -1199.83 ± 0.0
480960 ncm-dbt-02 590353 500 1 451 48 -511.48 ± 47.45 201 48 1 0 0 -1078.89 ± 154.95
480959 ncm-dbt-04 569390 500 0 447 53 -500.8 ± 44.67 197 53 0 0 0 -1199.83 ± 0.0
480958 ncm-dbt-01 583531 500 1 448 51 -500.81 ± 45.76 198 51 1 0 0 -1078.89 ± 154.95
480957 ncm-dbt-05 600114 500 0 464 36 -571.07 ± 56.17 214 36 0 0 0 -1199.83 ± 0.0
480956 ncm-dbt-03 576946 500 0 464 36 -571.07 ± 56.17 214 36 0 0 0 -1199.83 ± 0.0
480955 ncm-dbt-02 589753 500 1 448 51 -500.81 ± 45.76 198 51 1 0 0 -1078.89 ± 154.95
480954 ncm-dbt-01 584117 500 0 465 35 -576.14 ± 57.1 215 35 0 0 0 -1199.83 ± 0.0
480953 ncm-dbt-04 565863 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480952 ncm-dbt-05 606471 500 0 464 36 -571.07 ± 56.17 214 36 0 0 0 -1199.83 ± 0.0
480951 ncm-dbt-03 577766 500 0 455 45 -530.68 ± 49.26 205 45 0 0 0 -1199.83 ± 0.0
480950 ncm-dbt-02 586308 500 0 446 54 -497.37 ± 44.16 196 54 0 0 0 -1199.83 ± 0.0
480949 ncm-dbt-01 582152 500 0 448 52 -504.29 ± 45.18 198 52 0 0 0 -1199.83 ± 0.0
480948 ncm-dbt-04 567007 500 0 449 51 -507.85 ± 45.71 199 51 0 0 0 -1199.83 ± 0.0
480947 ncm-dbt-05 624357 500 0 455 45 -530.68 ± 49.26 205 45 0 0 0 -1199.83 ± 0.0
480514 ncm-dbt-02 592374 500 0 460 40 -552.05 ± 52.8 210 40 0 0 0 -1199.83 ± 0.0
480513 ncm-dbt-03 576047 500 0 455 45 -530.68 ± 49.26 205 45 0 0 0 -1199.83 ± 0.0
480512 ncm-dbt-01 586350 500 0 455 45 -530.68 ± 49.26 205 45 0 0 0 -1199.83 ± 0.0
480511 ncm-dbt-04 567601 500 0 459 41 -547.58 ± 52.04 209 41 0 0 0 -1199.83 ± 0.0
480510 ncm-dbt-05 600913 500 0 451 49 -515.16 ± 46.82 201 49 0 0 0 -1199.83 ± 0.0
480509 ncm-dbt-02 588387 500 0 460 40 -552.05 ± 52.8 210 40 0 0 0 -1199.83 ± 0.0
480508 ncm-dbt-04 567759 500 0 457 43 -538.94 ± 50.6 207 43 0 0 0 -1199.83 ± 0.0
480507 ncm-dbt-05 607832 500 1 460 39 -547.58 ± 53.62 210 39 1 0 0 -1078.89 ± 154.95
480506 ncm-dbt-01 583154 500 0 436 64 -466.01 ± 39.79 186 64 0 0 0 -1199.83 ± 0.0
480505 ncm-dbt-03 578588 500 0 453 47 -522.77 ± 48.0 203 47 0 0 0 -1199.83 ± 0.0

Commit

Commit ID c0964fc70fb2f69dced30d1970650824c3ee4eeb
Author Marco Costalba
Date 2013-06-17 07:30:59 UTC
Remove redundant condition in probcut When !ss->skipNullMove it is assured that excludedMove == MOVE_NONE No functional change.
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