Dev Builds » 20130128-1240

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 06:55:25 1989191 2912 48 2044 820 -291.6 ± 11.88
ncm-et-4 06:55:04 1987278 2921 53 2059 809 -292.46 ± 11.97
ncm-et-7 02:55:30 1992591 1235 29 857 349 -281.96 ± 18.26
ncm-et-9 03:59:35 1967132 1656 24 1150 482 -288.03 ± 15.48
ncm-et-10 06:55:12 1986263 2911 43 2029 839 -289.52 ± 11.73
ncm-et-11 02:55:33 2025408 1252 29 850 373 -272.85 ± 17.65
ncm-et-12 02:55:20 2020405 1248 16 871 361 -291.38 ± 17.88
ncm-et-13 06:55:15 1995102 2928 47 2052 829 -291.16 ± 11.81
ncm-et-15 06:55:27 1988610 2937 46 2054 837 -290.46 ± 11.75
20000 335 13966 5699 -289.07 ± 4.5

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
112123 ncm-et-9 2020-01-17 20:07 00:23:16 1970643 156 4 111 41 -291.9 ± 54.22
112122 ncm-et-10 2020-01-17 20:06 00:24:17 1959722 163 4 113 46 -280.87 ± 51.04
112121 ncm-et-3 2020-01-17 20:06 00:24:22 1964455 171 1 120 50 -298.56 ± 48.48
112120 ncm-et-15 2020-01-17 20:05 00:24:44 1963532 164 2 117 45 -302.16 ± 51.51
112119 ncm-et-13 2020-01-17 20:05 00:24:53 1974218 171 1 125 45 -319.09 ± 51.4
112118 ncm-et-4 2020-01-17 20:05 00:25:03 1974203 175 4 125 46 -295.56 ± 51.08
112117 ncm-et-9 2020-01-17 18:54 01:11:33 1969407 500 5 349 146 -293.29 ± 28.16
112116 ncm-et-15 2020-01-17 18:54 01:10:47 1963694 500 12 353 135 -289.36 ± 29.47
112115 ncm-et-13 2020-01-17 18:53 01:10:48 1971723 500 7 363 130 -309.64 ± 30.0
112114 ncm-et-10 2020-01-17 18:53 01:12:00 1961095 500 10 333 157 -266.97 ± 27.22
112113 ncm-et-3 2020-01-17 18:52 01:12:09 1964147 500 9 354 137 -294.61 ± 29.22
112112 ncm-et-4 2020-01-17 18:51 01:13:00 1944658 500 13 344 143 -276.69 ± 28.62
112111 ncm-et-9 2020-01-17 17:42 01:11:25 1966617 500 9 334 157 -269.37 ± 27.19
112110 ncm-et-3 2020-01-17 17:40 01:11:20 1962917 500 10 326 164 -258.75 ± 26.59
112109 ncm-et-15 2020-01-17 17:40 01:12:35 1964302 500 10 361 129 -302.7 ± 30.16
112108 ncm-et-13 2020-01-17 17:39 01:13:15 1970804 500 6 350 144 -293.29 ± 28.4
112107 ncm-et-4 2020-01-17 17:39 01:10:40 1967078 500 7 357 136 -301.33 ± 29.3
112106 ncm-et-10 2020-01-17 17:39 01:13:04 1960158 500 5 327 168 -265.78 ± 26.09
112105 ncm-et-9 2020-01-17 16:27 01:13:21 1961863 500 6 356 138 -301.33 ± 29.05
112104 ncm-et-10 2020-01-17 16:27 01:10:23 1962313 500 5 368 127 -319.72 ± 30.33
112103 ncm-et-4 2020-01-17 16:27 01:10:53 1974386 500 4 355 141 -302.7 ± 28.65
112102 ncm-et-13 2020-01-17 16:27 01:11:01 1977165 500 10 342 148 -277.93 ± 28.08
112101 ncm-et-15 2020-01-17 16:27 01:11:50 1967699 500 4 344 152 -288.06 ± 27.52
112100 ncm-et-3 2020-01-17 16:27 01:12:04 1959542 500 10 349 141 -286.77 ± 28.8
40356 ncm-et-3 2018-06-11 05:11 00:33:28 2024590 241 3 171 67 -299.36 ± 41.95
40355 ncm-et-12 2018-06-11 05:10 00:34:20 2022140 248 5 183 60 -313.72 ± 44.57
40354 ncm-et-7 2018-06-11 05:10 00:34:27 1955467 235 7 161 67 -272.59 ± 42.06
40353 ncm-et-4 2018-06-11 05:10 00:34:28 2025409 246 6 169 71 -277.06 ± 40.82
40352 ncm-et-10 2018-06-11 05:10 00:34:40 2020348 248 3 176 69 -299.69 ± 41.32
40351 ncm-et-11 2018-06-11 05:08 00:35:51 2025737 252 6 170 76 -269.84 ± 39.39
40350 ncm-et-13 2018-06-11 05:07 00:36:59 2025081 257 4 178 75 -286.16 ± 39.6
40349 ncm-et-15 2018-06-11 05:07 00:37:29 2021325 273 3 187 83 -284.21 ± 37.47
40348 ncm-et-7 2018-06-11 03:59 01:10:08 2025408 500 10 353 137 -291.97 ± 29.24
40347 ncm-et-4 2018-06-11 03:59 01:10:09 2022306 500 6 356 138 -301.33 ± 29.05
40346 ncm-et-3 2018-06-11 03:58 01:11:39 2023609 500 10 355 135 -294.61 ± 29.46
40345 ncm-et-10 2018-06-11 03:58 01:10:36 2020511 500 12 344 144 -277.93 ± 28.51
40344 ncm-et-12 2018-06-11 03:58 01:10:54 2021817 500 5 352 143 -297.28 ± 28.47
40343 ncm-et-15 2018-06-11 03:57 01:08:25 2019371 500 7 335 158 -273.0 ± 27.05
40342 ncm-et-11 2018-06-11 03:57 01:10:07 2025572 500 12 340 148 -273.0 ± 28.11
40341 ncm-et-13 2018-06-11 03:57 01:09:26 2022793 500 11 334 155 -266.97 ± 27.42
40340 ncm-et-12 2018-06-11 02:47 01:10:06 2017259 500 6 336 158 -275.45 ± 27.02
40339 ncm-et-4 2018-06-11 02:47 01:10:51 2002907 500 13 353 134 -288.06 ± 29.58
40338 ncm-et-3 2018-06-11 02:47 01:10:23 2025081 500 5 369 126 -321.19 ± 30.45
40337 ncm-et-15 2018-06-11 02:47 01:09:37 2020348 500 8 357 135 -299.97 ± 29.44
40336 ncm-et-10 2018-06-11 02:47 01:10:12 2019697 500 4 368 128 -321.19 ± 30.17
40335 ncm-et-7 2018-06-11 02:47 01:10:55 1996898 500 12 343 145 -276.69 ± 28.41
40334 ncm-et-13 2018-06-11 02:47 01:08:53 2023936 500 8 360 132 -304.07 ± 29.78
40333 ncm-et-11 2018-06-11 02:47 01:09:35 2024917 500 11 340 149 -274.22 ± 28.0

Commit

Commit ID 483c98a69e8c6836c655d92a150d70fbe780341f
Author Marco Costalba
Date 2013-01-28 12:40:47 UTC
Rewrite do_castle_move() And handle the castle directly in do/undo_move(). This allow to greatly simplify the code. Here the beast is the nasty Chess960 that is really tricky to get it right because could be that 'from' and 'to' squares are the same or that king's 'to' square is rook's 'from' square. Anyhow should work: verified on all Chess960 starting positions. No functional and no speed change also in Chess960.
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