Dev Builds » 20131231-1427

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 05:59:16 1983912 2390 135 1086 1169 -146.33 +/- 9.83
ncm-et-4 05:59:07 1985029 2367 131 1028 1208 -138.57 +/- 9.62
ncm-et-5 01:45:54 2023201 699 44 310 345 -139.22 +/- 18.13
ncm-et-6 01:46:18 2026554 724 40 311 373 -136.69 +/- 17.3
ncm-et-7 01:46:11 1970889 704 44 320 340 -143.91 +/- 18.3
ncm-et-8 01:46:26 1947654 713 39 338 336 -155.27 +/- 18.41
ncm-et-9 05:59:03 1986077 2397 130 1081 1186 -145.85 +/- 9.74
ncm-et-10 05:59:11 1981349 2365 122 1070 1173 -147.54 +/- 9.78
ncm-et-11 01:46:29 2018639 709 42 308 359 -137.04 +/- 17.7
ncm-et-12 01:46:25 2021325 725 42 330 353 -146.05 +/- 17.92
ncm-et-13 05:59:31 1996751 2397 119 1087 1191 -148.78 +/- 9.69
ncm-et-14 01:46:04 2019946 721 45 323 353 -141.26 +/- 17.94
ncm-et-15 05:59:10 1984647 2389 125 1072 1192 -145.7 +/- 9.7
ncm-et-16 01:46:21 2019372 700 35 302 363 -139.58 +/- 17.48
20000 1093 8966 9941 -144.57 +/- 3.36

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
97012 ncm-et-4 2019-09-22 03:45 00:23:28 1967251 155 6 74 75 -163.51 +/- 38.79
97011 ncm-et-10 2019-09-22 03:44 00:24:00 1958323 150 9 73 68 -158.37 +/- 41.35
97010 ncm-et-15 2019-09-22 03:42 00:26:14 1968180 170 13 74 83 -130.47 +/- 37.3
97009 ncm-et-9 2019-09-22 03:41 00:26:53 1964158 171 13 78 80 -139.04 +/- 38.12
97008 ncm-et-3 2019-09-22 03:41 00:26:47 1974048 176 9 75 92 -136.97 +/- 34.82
97007 ncm-et-13 2019-09-22 03:40 00:28:11 1972341 178 11 73 94 -126.3 +/- 34.55
97006 ncm-et-10 2019-09-22 02:28 01:14:59 1968977 500 25 237 238 -157.24 +/- 21.83
97005 ncm-et-4 2019-09-22 02:27 01:16:15 1973594 500 22 212 266 -138.99 +/- 20.28
97004 ncm-et-9 2019-09-22 02:25 01:14:56 1967242 500 32 231 237 -146.36 +/- 21.98
97003 ncm-et-3 2019-09-22 02:25 01:14:57 1981433 500 24 223 253 -146.36 +/- 21.0
97002 ncm-et-15 2019-09-22 02:25 01:15:48 1962920 500 24 216 260 -140.62 +/- 20.63
97001 ncm-et-13 2019-09-22 02:23 01:15:43 1976700 500 28 211 261 -133.34 +/- 20.66
97000 ncm-et-4 2019-09-22 01:11 01:15:16 1974981 500 24 220 256 -143.89 +/- 20.84
96999 ncm-et-10 2019-09-22 01:11 01:16:23 1961244 500 26 219 255 -141.44 +/- 20.93
96998 ncm-et-9 2019-09-22 01:08 01:15:45 1967083 500 18 228 254 -155.54 +/- 20.81
96997 ncm-et-15 2019-09-22 01:07 01:16:20 1974516 500 28 235 237 -153.02 +/- 21.93
96996 ncm-et-13 2019-09-22 01:07 01:15:13 1987068 500 23 242 235 -163.21 +/- 21.96
96995 ncm-et-3 2019-09-22 01:06 01:17:34 1913062 500 28 237 235 -154.7 +/- 22.04
96994 ncm-et-4 2019-09-21 23:52 01:17:38 1944514 500 29 219 252 -138.99 +/- 21.14
96993 ncm-et-10 2019-09-21 23:52 01:17:31 1957556 500 21 218 261 -144.72 +/- 20.52
96992 ncm-et-15 2019-09-21 23:52 01:14:20 1967101 500 28 223 249 -143.07 +/- 21.28
96991 ncm-et-9 2019-09-21 23:52 01:15:17 1965857 500 22 223 255 -148.02 +/- 20.85
96990 ncm-et-13 2019-09-21 23:52 01:13:53 1992110 500 29 240 231 -156.39 +/- 22.28
96989 ncm-et-3 2019-09-21 23:52 01:13:29 1987060 500 36 221 243 -134.95 +/- 21.71
28172 ncm-et-16 2018-05-09 23:35 00:30:40 2018071 200 15 88 97 -132.94 +/- 34.48
28171 ncm-et-3 2018-05-09 23:34 00:31:10 2023609 214 11 106 97 -165.76 +/- 34.46
28170 ncm-et-5 2018-05-09 23:34 00:30:54 2023120 199 9 74 116 -117.8 +/- 30.21
28169 ncm-et-11 2018-05-09 23:34 00:31:51 2019371 209 9 90 110 -142.08 +/- 31.65
28168 ncm-et-7 2018-05-09 23:34 00:31:48 1956580 204 16 99 89 -150.04 +/- 36.25
28167 ncm-et-10 2018-05-09 23:33 00:31:59 2022466 215 9 99 107 -154.96 +/- 32.35
28166 ncm-et-4 2018-05-09 23:33 00:32:16 2023120 212 16 88 108 -122.88 +/- 32.51
28165 ncm-et-9 2018-05-09 23:33 00:32:29 2025572 226 15 101 110 -139.21 +/- 32.28
28164 ncm-et-8 2018-05-09 23:33 00:32:45 1890377 213 15 107 91 -160.61 +/- 35.84
28163 ncm-et-12 2018-05-09 23:32 00:33:05 2020510 225 12 103 110 -149.03 +/- 32.13
28162 ncm-et-13 2018-05-09 23:32 00:33:23 2025408 219 6 99 114 -157.51 +/- 30.83
28161 ncm-et-14 2018-05-09 23:32 00:33:25 2019866 221 15 101 105 -142.72 +/- 33.13
28160 ncm-et-15 2018-05-09 23:31 00:33:57 2018720 219 15 91 113 -125.79 +/- 31.66
28159 ncm-et-6 2018-05-09 23:31 00:34:27 2026227 224 16 96 112 -129.8 +/- 31.95
28158 ncm-et-14 2018-05-09 22:18 01:12:39 2020026 500 30 222 248 -140.62 +/- 21.37
28157 ncm-et-6 2018-05-09 22:18 01:11:51 2026882 500 24 215 261 -139.81 +/- 20.58
28156 ncm-et-7 2018-05-09 22:18 01:14:23 1985199 500 28 221 251 -141.44 +/- 21.18
28155 ncm-et-5 2018-05-09 22:18 01:15:00 2023283 500 35 236 229 -148.02 +/- 22.45
28154 ncm-et-10 2018-05-09 22:18 01:14:19 2019533 500 32 224 244 -140.62 +/- 21.61
28153 ncm-et-16 2018-05-09 22:18 01:15:41 2020673 500 20 214 266 -142.26 +/- 20.23
28152 ncm-et-9 2018-05-09 22:18 01:13:43 2026555 500 30 220 250 -138.99 +/- 21.26
28151 ncm-et-15 2018-05-09 22:18 01:12:31 2016447 500 17 233 250 -160.64 +/- 21.0
28150 ncm-et-8 2018-05-09 22:18 01:13:41 2004931 500 24 231 245 -153.02 +/- 21.43
28149 ncm-et-11 2018-05-09 22:18 01:14:38 2017908 500 33 218 249 -134.95 +/- 21.36
28148 ncm-et-13 2018-05-09 22:18 01:13:08 2026882 500 22 222 256 -147.19 +/- 20.8
28147 ncm-et-4 2018-05-09 22:18 01:14:14 2026719 500 34 215 251 -131.74 +/- 21.27
28146 ncm-et-3 2018-05-09 22:18 01:15:19 2024263 500 27 224 249 -144.72 +/- 21.27
28145 ncm-et-12 2018-05-09 22:18 01:13:20 2022141 500 30 227 243 -144.72 +/- 21.63

Commit

Commit ID 9b1d5944566f840e8bf839328583f51ce5db72a4
Author Gary Linscott
Date 2013-12-31 14:27:52 UTC
Remove bishop pin bonus Shows no regression at LTC after 20K games: ELO: 0.03 +-2.7 (95%) LOS: 51.0% Total: 20608 W: 3252 L: 3250 D: 14106 bench: 7516178
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