Dev Builds » 20130302-1220

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

Use this dev build

NCM plays each Stockfish dev build 20,000 times against Stockfish 7. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host Duration Avg Base NPS Games Wins Losses Draws Elo
ncm-et-3 05:57:55 1983954 2498 56 1720 722 -279.25 ± 12.67
ncm-et-4 05:57:39 1972846 2491 47 1653 791 -266.21 ± 12.07
ncm-et-5 01:57:36 2022956 841 10 574 257 -282.08 ± 21.17
ncm-et-6 01:57:49 2025982 847 21 557 269 -259.22 ± 20.78
ncm-et-7 01:57:46 2002507 835 17 548 270 -261.03 ± 20.7
ncm-et-9 05:57:58 1986647 2498 48 1696 754 -275.28 ± 12.38
ncm-et-10 05:57:57 1983069 2487 66 1624 797 -255.56 ± 12.05
ncm-et-11 01:57:52 2026473 839 26 586 227 -280.09 ± 22.67
ncm-et-12 01:57:47 2011117 823 18 554 251 -270.14 ± 21.52
ncm-et-13 05:58:05 1989316 2520 62 1693 765 -267.7 ± 12.31
ncm-et-15 05:58:17 1988650 2499 52 1718 729 -279.59 ± 12.61
ncm-et-16 01:57:42 1992192 822 8 563 251 -284.97 ± 21.39
20000 431 13486 6083 -271.03 ± 4.36

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
109993 ncm-et-10 2020-01-01 16:51 00:22:17 1967848 156 7 103 46 -249.3 ± 50.9
109992 ncm-et-15 2020-01-01 16:49 00:23:58 1978566 161 1 124 36 -349.41 ± 58.04
109991 ncm-et-3 2020-01-01 16:49 00:24:46 1962303 165 4 115 46 -283.41 ± 51.05
109990 ncm-et-9 2020-01-01 16:48 00:24:47 1968477 173 2 128 43 -321.43 ± 52.87
109989 ncm-et-4 2020-01-01 16:48 00:24:45 1972500 169 4 104 61 -236.36 ± 43.8
109988 ncm-et-13 2020-01-01 16:47 00:26:08 1975477 176 2 113 61 -257.99 ± 43.59
109987 ncm-et-10 2020-01-01 15:38 01:11:45 1962476 500 12 312 176 -240.82 ± 25.63
109986 ncm-et-15 2020-01-01 15:37 01:11:36 1968786 500 10 344 146 -280.42 ± 28.28
109985 ncm-et-4 2020-01-01 15:36 01:11:42 1969093 500 10 322 168 -254.16 ± 26.24
109984 ncm-et-9 2020-01-01 15:35 01:12:00 1963549 500 8 326 166 -261.07 ± 26.36
109983 ncm-et-3 2020-01-01 15:35 01:12:29 1964609 500 12 341 147 -274.22 ± 28.2
109982 ncm-et-13 2020-01-01 15:34 01:12:22 1975603 500 12 331 157 -262.24 ± 27.25
109981 ncm-et-10 2020-01-01 14:24 01:12:34 1955265 500 11 325 164 -256.44 ± 26.61
109980 ncm-et-3 2020-01-01 14:24 01:10:05 1962763 500 10 346 144 -282.94 ± 28.49
109979 ncm-et-15 2020-01-01 14:24 01:12:05 1977785 500 11 324 165 -255.3 ± 26.52
109978 ncm-et-4 2020-01-01 14:23 01:11:17 1964158 500 9 340 151 -276.69 ± 27.77
109977 ncm-et-9 2020-01-01 14:23 01:11:18 1965230 500 6 343 151 -284.22 ± 27.69
109976 ncm-et-13 2020-01-01 14:22 01:10:16 1967392 500 12 356 132 -293.29 ± 29.81
109975 ncm-et-3 2020-01-01 13:10 01:12:32 1963070 500 12 344 144 -277.93 ± 28.51
109974 ncm-et-4 2020-01-01 13:10 01:12:12 1961851 500 12 333 155 -264.6 ± 27.43
109973 ncm-et-13 2020-01-01 13:10 01:11:19 1966768 500 17 337 146 -263.42 ± 28.32
109972 ncm-et-10 2020-01-01 13:10 01:13:23 1970013 500 14 325 161 -253.02 ± 26.92
109971 ncm-et-9 2020-01-01 13:10 01:11:56 1976226 500 9 346 145 -284.22 ± 28.37
109970 ncm-et-15 2020-01-01 13:10 01:12:32 1970948 500 12 337 151 -269.37 ± 27.81
38817 ncm-et-9 2018-06-04 11:35 00:46:10 2024426 325 13 207 105 -239.16 ± 33.44
38816 ncm-et-16 2018-06-04 11:34 00:46:31 1993761 322 0 220 102 -290.16 ± 33.35
38815 ncm-et-12 2018-06-04 11:34 00:46:54 2001724 323 7 212 104 -260.3 ± 33.51
38814 ncm-et-11 2018-06-04 11:34 00:46:56 2027374 339 10 231 98 -270.52 ± 34.65
38813 ncm-et-5 2018-06-04 11:34 00:46:42 2022140 341 4 231 106 -278.98 ± 33.08
38812 ncm-et-15 2018-06-04 11:34 00:47:10 2017420 338 7 233 98 -280.82 ± 34.62
38811 ncm-et-10 2018-06-04 11:33 00:47:11 2022467 331 8 230 93 -282.12 ± 35.59
38810 ncm-et-13 2018-06-04 11:33 00:47:28 2027377 344 7 229 108 -266.58 ± 32.89
38809 ncm-et-4 2018-06-04 11:33 00:47:53 1946030 322 4 213 105 -268.81 ± 33.19
38808 ncm-et-7 2018-06-04 11:33 00:47:51 2023936 335 4 214 117 -255.79 ± 31.3
38807 ncm-et-3 2018-06-04 11:32 00:48:24 2025081 333 9 229 95 -275.86 ± 35.21
38806 ncm-et-6 2018-06-04 11:32 00:48:44 2027374 347 7 231 109 -266.69 ± 32.73
38805 ncm-et-12 2018-06-04 10:22 01:10:53 2020510 500 11 342 147 -276.69 ± 28.19
38804 ncm-et-6 2018-06-04 10:22 01:09:05 2024590 500 14 326 160 -254.16 ± 27.0
38803 ncm-et-16 2018-06-04 10:22 01:11:11 1990623 500 8 343 149 -281.68 ± 27.94
38802 ncm-et-4 2018-06-04 10:22 01:09:50 2023448 500 8 341 151 -279.17 ± 27.74
38801 ncm-et-11 2018-06-04 10:22 01:10:56 2025572 500 16 355 129 -286.77 ± 30.13
38800 ncm-et-5 2018-06-04 10:22 01:10:54 2023773 500 6 343 151 -284.22 ± 27.69
38799 ncm-et-9 2018-06-04 10:22 01:11:47 2021978 500 10 346 144 -282.94 ± 28.49
38798 ncm-et-13 2018-06-04 10:22 01:10:32 2023284 500 12 327 161 -257.59 ± 26.89
38797 ncm-et-3 2018-06-04 10:22 01:09:39 2025900 500 9 345 146 -282.94 ± 28.27
38796 ncm-et-7 2018-06-04 10:22 01:09:55 1981078 500 13 334 153 -264.6 ± 27.63
38795 ncm-et-10 2018-06-04 10:22 01:10:47 2020348 500 14 329 157 -257.59 ± 27.27
38794 ncm-et-15 2018-06-04 10:22 01:10:56 2018395 500 11 356 133 -294.61 ± 29.69

Commit

Commit ID def50020ad0f0c093ae66a2725203a1000931d1a
Author Marco Costalba
Date 2013-03-02 12:20:40 UTC
Fix easy re-capture case We detect an easy move as a recapture with an high margin on the second best move. Unfortunatly the recapture detection is broken becuase we identify as a recapture any move that follows an opponent's previous capture ! This patch fix the logic to correctly detect a real re-capture. No functional change.
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