Dev Builds » 20140101-0956

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 05:59:48 1992091 2421 105 1122 1194 -155.58 ± 9.66
ncm-et-4 05:59:13 1976097 2345 126 1047 1172 -144.2 ± 9.78
ncm-et-5 01:46:09 2024020 718 41 327 350 -146.5 ± 17.99
ncm-et-6 01:46:16 2024100 704 33 340 331 -162.38 ± 18.5
ncm-et-7 01:46:12 2001562 711 38 316 357 -143.48 ± 17.73
ncm-et-8 01:46:21 1961070 701 44 296 361 -130.74 ± 17.64
ncm-et-9 05:58:53 1989648 2364 108 1078 1178 -151.48 ± 9.73
ncm-et-10 05:59:20 1980952 2377 112 1055 1210 -145.84 ± 9.58
ncm-et-11 01:46:16 2017667 717 40 317 360 -141.57 ± 17.67
ncm-et-12 01:46:24 2020021 715 35 315 365 -143.73 ± 17.46
ncm-et-13 05:59:26 1991548 2413 112 1090 1211 -149.39 ± 9.59
ncm-et-14 01:46:17 2018806 715 38 300 377 -133.52 ± 17.13
ncm-et-15 05:59:23 1985184 2394 121 1081 1192 -147.61 ± 9.69
ncm-et-16 01:46:14 1988038 705 41 315 349 -142.52 ± 18.0
20000 994 8999 10007 -147.29 ± 3.34

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
96988 ncm-et-4 2019-09-21 23:29 00:21:07 1966924 134 10 59 65 -133.21 ± 42.22
96987 ncm-et-9 2019-09-21 23:27 00:23:35 1962765 148 6 68 74 -155.09 ± 38.92
96986 ncm-et-10 2019-09-21 23:26 00:24:37 1962464 155 6 64 85 -136.64 ± 35.68
96985 ncm-et-15 2019-09-21 23:25 00:25:27 1969396 171 8 84 79 -165.99 ± 38.11
96984 ncm-et-13 2019-09-21 23:22 00:29:02 1973911 189 12 93 84 -159.18 ± 37.22
96983 ncm-et-3 2019-09-21 23:20 00:30:42 1976855 203 7 92 104 -155.0 ± 32.54
96982 ncm-et-4 2019-09-21 22:11 01:17:15 1935177 500 33 225 242 -140.62 ± 21.73
96981 ncm-et-9 2019-09-21 22:11 01:15:22 1980196 500 27 234 239 -153.02 ± 21.81
96980 ncm-et-15 2019-09-21 22:09 01:15:06 1970944 500 25 231 244 -152.18 ± 21.5
96979 ncm-et-13 2019-09-21 22:06 01:14:09 1979661 500 21 221 258 -147.19 ± 20.67
96978 ncm-et-10 2019-09-21 22:06 01:19:12 1954256 500 22 234 244 -157.24 ± 21.44
96977 ncm-et-3 2019-09-21 22:04 01:14:45 1969110 500 19 230 251 -156.39 ± 21.0
96976 ncm-et-15 2019-09-21 20:52 01:15:55 1973151 500 23 233 244 -155.54 ± 21.46
96975 ncm-et-4 2019-09-21 20:52 01:18:12 1953787 500 27 220 253 -141.44 ± 21.06
96974 ncm-et-9 2019-09-21 20:52 01:17:56 1968316 500 16 232 252 -160.64 ± 20.86
96973 ncm-et-10 2019-09-21 20:50 01:14:18 1961401 500 27 211 262 -134.15 ± 20.59
96972 ncm-et-13 2019-09-21 20:50 01:15:24 1973135 500 22 214 264 -140.62 ± 20.38
96971 ncm-et-3 2019-09-21 20:49 01:14:23 1976849 500 24 236 240 -157.24 ± 21.7
96970 ncm-et-9 2019-09-21 19:35 01:15:48 1975140 500 26 218 256 -140.62 ± 20.88
96969 ncm-et-4 2019-09-21 19:35 01:16:12 1976072 500 26 214 260 -137.37 ± 20.67
96968 ncm-et-10 2019-09-21 19:35 01:14:50 1964616 500 19 233 248 -158.93 ± 21.16
96967 ncm-et-15 2019-09-21 19:35 01:16:39 1960010 500 28 220 252 -140.62 ± 21.13
96966 ncm-et-13 2019-09-21 19:34 01:14:37 1971110 500 18 235 247 -161.49 ± 21.19
96965 ncm-et-3 2019-09-21 19:34 01:13:28 1978103 500 30 245 225 -159.78 ± 22.62
28144 ncm-et-16 2018-05-09 21:46 00:30:31 2020836 205 14 91 100 -137.22 ± 33.88
28143 ncm-et-8 2018-05-09 21:45 00:31:21 1902933 201 12 87 102 -136.22 ± 33.31
28142 ncm-et-4 2018-05-09 21:45 00:31:32 1998560 211 6 109 96 -185.4 ± 34.28
28141 ncm-et-12 2018-05-09 21:45 00:31:47 2020347 215 8 104 103 -166.89 ± 33.05
28140 ncm-et-7 2018-05-09 21:45 00:31:44 2026391 211 17 97 97 -138.65 ± 34.64
28139 ncm-et-6 2018-05-09 21:45 00:31:51 2023611 204 9 98 97 -162.47 ± 34.21
28138 ncm-et-14 2018-05-09 21:45 00:32:06 2020674 215 11 86 118 -126.51 ± 30.46
28137 ncm-et-5 2018-05-09 21:45 00:32:03 2023776 218 17 92 109 -124.61 ± 32.44
28136 ncm-et-3 2018-05-09 21:45 00:32:14 2025899 218 8 107 103 -170.2 ± 33.1
28135 ncm-et-11 2018-05-09 21:44 00:32:10 2016288 217 13 99 105 -145.67 ± 33.01
28134 ncm-et-9 2018-05-09 21:44 00:32:14 2025408 216 5 92 119 -148.34 ± 29.73
28133 ncm-et-13 2018-05-09 21:44 00:32:24 2026063 224 11 102 111 -149.78 ± 31.88
28132 ncm-et-10 2018-05-09 21:44 00:33:03 2020022 222 10 98 114 -145.7 ± 31.24
28131 ncm-et-15 2018-05-09 21:44 00:33:13 2017908 223 13 99 111 -141.3 ± 31.98
28130 ncm-et-16 2018-05-09 20:29 01:15:43 1955240 500 27 224 249 -144.72 ± 21.27
28129 ncm-et-14 2018-05-09 20:29 01:14:11 2016938 500 27 214 259 -136.56 ± 20.74
28128 ncm-et-5 2018-05-09 20:29 01:14:06 2024264 500 24 235 241 -156.39 ± 21.64
28127 ncm-et-15 2018-05-09 20:29 01:13:03 2019696 500 24 214 262 -138.99 ± 20.53
28126 ncm-et-13 2018-05-09 20:29 01:13:50 2025408 500 28 225 247 -144.72 ± 21.39
28125 ncm-et-10 2018-05-09 20:29 01:13:20 2022956 500 28 215 257 -136.56 ± 20.87
28124 ncm-et-7 2018-05-09 20:29 01:14:28 1976733 500 21 219 260 -145.54 ± 20.57
28123 ncm-et-4 2018-05-09 20:29 01:14:55 2026063 500 24 220 256 -143.89 ± 20.84
28122 ncm-et-9 2018-05-09 20:29 01:13:58 2026063 500 28 234 238 -152.18 ± 21.88
28121 ncm-et-6 2018-05-09 20:29 01:14:25 2024590 500 24 242 234 -162.35 ± 22.03
28120 ncm-et-3 2018-05-09 20:29 01:14:16 2025735 500 17 212 271 -143.07 ± 19.9
28119 ncm-et-11 2018-05-09 20:29 01:14:06 2019047 500 27 218 255 -139.81 ± 20.95
28118 ncm-et-12 2018-05-09 20:29 01:14:37 2019696 500 27 211 262 -134.15 ± 20.59
28117 ncm-et-8 2018-05-09 20:29 01:15:00 2019208 500 32 209 259 -128.55 ± 20.83

Commit

Commit ID c5d478b92303314da0ea072640ee0214ca160199
Author Marco Costalba
Date 2014-01-01 09:56:57 UTC
Rename pawn chain to connected The flag raises also in case of a pawn duo, i.e. when we have two adjacent pawns on the same rank, and not only in case of a chain, i.e. when the two pawns are on a diagonal line. See this for a reference: http://en.wikipedia.org/wiki/Connected_pawns Renaming suggested by Ralph. No functional change.
Copyright 2011–2024 Next Chess Move LLC