Dev Builds » 20120519-0745

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 09:20:11 1978827 3886 78 2668 1140 -279.48 ± 10.08
ncm-et-4 09:20:50 1973574 3876 75 2679 1122 -282.84 ± 10.16
ncm-et-9 09:21:02 1980629 3921 66 2693 1162 -281.67 ± 9.97
ncm-et-10 09:20:57 1969944 3862 89 2652 1121 -277.71 ± 10.17
ncm-et-13 06:45:46 1957093 2789 56 1887 846 -273.31 ± 11.69
ncm-et-15 04:01:53 1966937 1666 29 1114 523 -270.13 ± 14.85
20000 393 13693 5914 -278.55 ± 4.42

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
120067 ncm-et-4 2020-03-23 13:31 00:20:58 1963381 143 2 105 36 -315.55 ± 58.04
120066 ncm-et-10 2020-03-23 13:29 00:23:02 1956501 159 8 106 45 -249.84 ± 51.35
120065 ncm-et-3 2020-03-23 13:28 00:23:43 1965226 163 4 110 49 -269.55 ± 49.34
120064 ncm-et-15 2020-03-23 13:27 00:24:34 1961688 166 5 109 52 -255.59 ± 47.84
120063 ncm-et-13 2020-03-23 13:26 00:25:24 1960772 174 1 122 51 -298.22 ± 47.98
120062 ncm-et-9 2020-03-23 13:24 00:27:51 1963996 195 2 137 56 -296.15 ± 45.9
120061 ncm-et-10 2020-03-23 12:16 01:11:29 1962015 500 14 360 126 -295.94 ± 30.51
120060 ncm-et-4 2020-03-23 12:15 01:14:47 1948702 500 4 347 149 -291.97 ± 27.81
120059 ncm-et-15 2020-03-23 12:15 01:11:31 1968625 500 2 341 157 -286.77 ± 26.94
120058 ncm-et-3 2020-03-23 12:14 01:12:50 1963071 500 12 341 147 -274.22 ± 28.2
120057 ncm-et-9 2020-03-23 12:12 01:10:52 1973284 500 11 357 132 -295.94 ± 29.81
120056 ncm-et-13 2020-03-23 12:12 01:13:26 1964455 500 14 346 140 -277.93 ± 28.93
120055 ncm-et-10 2020-03-23 11:01 01:13:53 1955727 500 10 335 155 -269.37 ± 27.4
120054 ncm-et-3 2020-03-23 11:00 01:13:03 1964148 500 9 356 135 -297.28 ± 29.45
120053 ncm-et-4 2020-03-23 11:00 01:14:13 1924892 500 13 340 147 -271.78 ± 28.21
120052 ncm-et-9 2020-03-23 10:59 01:11:54 1970639 500 9 325 166 -258.75 ± 26.39
120051 ncm-et-15 2020-03-23 10:59 01:14:25 1972983 500 10 326 164 -258.75 ± 26.59
120050 ncm-et-13 2020-03-23 10:59 01:11:52 1963993 500 12 325 163 -255.3 ± 26.71
120049 ncm-et-3 2020-03-23 09:47 01:11:57 1963993 500 4 349 147 -294.61 ± 28.02
120048 ncm-et-15 2020-03-23 09:47 01:11:23 1964455 500 12 338 150 -270.57 ± 27.91
120047 ncm-et-9 2020-03-23 09:47 01:11:28 1973893 500 9 331 160 -265.78 ± 26.92
120046 ncm-et-10 2020-03-23 09:47 01:13:41 1954508 500 10 332 158 -265.78 ± 27.12
120045 ncm-et-4 2020-03-23 09:46 01:11:59 1972654 500 5 366 129 -316.8 ± 30.08
120044 ncm-et-13 2020-03-23 09:46 01:11:27 1961688 500 14 335 151 -264.6 ± 27.83
47239 ncm-et-10 2018-07-25 11:12 00:29:46 1979817 203 6 149 48 -304.37 ± 49.89
47238 ncm-et-3 2018-07-25 11:09 00:32:34 1991140 223 6 150 67 -266.82 ± 42.03
47237 ncm-et-9 2018-07-25 11:09 00:33:20 1989085 226 2 156 68 -288.98 ± 41.44
47236 ncm-et-4 2018-07-25 11:08 00:34:10 1991139 233 9 148 76 -238.97 ± 39.4
47235 ncm-et-10 2018-07-25 10:00 01:10:48 1982637 500 9 343 148 -280.42 ± 28.06
47234 ncm-et-9 2018-07-25 09:57 01:10:50 1988770 500 9 353 138 -293.29 ± 29.11
47233 ncm-et-3 2018-07-25 09:55 01:12:51 1989717 500 11 345 144 -280.42 ± 28.5
47232 ncm-et-4 2018-07-25 09:55 01:11:30 1988612 500 11 341 148 -275.45 ± 28.09
47231 ncm-et-10 2018-07-25 08:48 01:11:15 1983263 500 8 347 145 -286.77 ± 28.35
47230 ncm-et-13 2018-07-25 08:47 00:17:45 1944720 115 1 78 36 -281.41 ± 57.43
47229 ncm-et-3 2018-07-25 08:44 01:09:50 1990349 500 10 332 158 -265.78 ± 27.12
47228 ncm-et-9 2018-07-25 08:44 01:11:44 1988139 500 9 341 150 -277.93 ± 27.86
47227 ncm-et-4 2018-07-25 08:44 01:10:19 1991139 500 9 334 157 -269.37 ± 27.19
47226 ncm-et-10 2018-07-25 07:35 01:11:26 1982321 500 12 339 149 -271.78 ± 28.01
47225 ncm-et-13 2018-07-25 07:32 01:14:07 1945644 500 6 354 140 -298.62 ± 28.83
47224 ncm-et-9 2018-07-25 07:31 01:11:19 1989245 500 7 349 144 -290.66 ± 28.43
47223 ncm-et-4 2018-07-25 07:31 01:11:48 1989558 500 15 350 135 -281.68 ± 29.46
47222 ncm-et-3 2018-07-25 07:30 01:13:14 1990508 500 12 336 152 -268.17 ± 27.72
47221 ncm-et-3 2018-07-25 06:19 01:10:09 1991297 500 10 349 141 -286.77 ± 28.8
47220 ncm-et-4 2018-07-25 06:19 01:11:06 1992089 500 7 348 145 -289.36 ± 28.32
47219 ncm-et-10 2018-07-25 06:19 01:15:37 1972712 500 12 341 147 -274.22 ± 28.2
47218 ncm-et-9 2018-07-25 06:19 01:11:44 1988612 500 8 344 148 -282.94 ± 28.04
47217 ncm-et-13 2018-07-25 06:19 01:11:45 1958382 500 8 327 165 -262.24 ± 26.45

Commit

Commit ID 0ecc920a09f479cb9b568716597e0756da557174
Author Marco Costalba
Date 2012-05-19 07:45:16 UTC
Add a known draw case in kpk bitbase generation Early classify as known draws the positions where white king is trapped on the rook file. Suggested by Dan Honeycutt. No functional change. Signed-off-by: Marco Costalba <mcostalba@gmail.com>
Copyright 2011–2024 Next Chess Move LLC