Dev Builds » 20140208-0725

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 06:37:36 1988921 2686 168 1115 1403 -127.99 +/- 8.92
ncm-et-4 06:38:00 1982244 2678 167 1105 1406 -127.07 +/- 8.91
ncm-et-5 01:45:37 2014694 716 34 308 374 -140.09 +/- 17.18
ncm-et-6 01:45:31 2023774 730 39 326 365 -144.37 +/- 17.54
ncm-et-7 01:45:40 1960760 689 33 302 354 -143.25 +/- 17.71
ncm-et-8 01:45:43 2006004 720 49 275 396 -112.87 +/- 16.71
ncm-et-9 02:23:38 2006924 964 53 400 511 -130.93 +/- 14.71
ncm-et-10 06:37:09 1978495 2622 155 1063 1404 -125.51 +/- 8.87
ncm-et-11 01:45:24 2016447 713 50 296 367 -125.0 +/- 17.54
ncm-et-12 01:45:32 2004572 699 39 313 347 -143.89 +/- 18.03
ncm-et-13 06:37:13 1986133 2680 160 1168 1352 -137.42 +/- 9.12
ncm-et-14 01:45:40 2018072 715 40 294 381 -129.05 +/- 17.04
ncm-et-15 06:37:10 1987059 2667 170 1094 1403 -125.57 +/- 8.92
ncm-et-16 01:45:33 2018569 721 37 323 361 -145.82 +/- 17.62
20000 1194 8382 10424 -130.7 +/- 3.27

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
96031 ncm-et-4 2019-09-14 02:32 00:37:58 1969714 253 20 109 124 -127.67 +/- 30.47
96030 ncm-et-13 2019-09-14 02:32 00:38:00 1974364 259 18 106 135 -122.93 +/- 28.92
96029 ncm-et-10 2019-09-14 02:32 00:37:31 1966162 251 16 108 127 -133.56 +/- 29.88
96028 ncm-et-9 2019-09-14 02:32 00:37:57 1968631 251 15 105 131 -130.37 +/- 29.26
96027 ncm-et-15 2019-09-14 02:32 00:37:44 1967274 258 16 96 146 -111.4 +/- 27.34
96026 ncm-et-3 2019-09-14 02:32 00:37:51 1968168 252 18 94 140 -108.14 +/- 28.13
95469 ncm-et-10 2019-09-09 06:46 00:26:31 1959730 169 12 71 86 -126.62 +/- 36.43
95468 ncm-et-15 2019-09-09 06:43 00:29:44 1974205 189 8 78 103 -135.1 +/- 32.5
95467 ncm-et-4 2019-09-09 06:42 00:30:06 1972198 206 12 87 107 -132.57 +/- 32.4
95466 ncm-et-13 2019-09-09 06:42 00:30:30 1967851 200 13 82 105 -124.99 +/- 32.74
95465 ncm-et-3 2019-09-09 06:41 00:31:31 1980464 212 15 87 110 -122.88 +/- 32.1
95464 ncm-et-10 2019-09-09 05:29 01:15:47 1958472 500 29 209 262 -130.94 +/- 20.63
95463 ncm-et-4 2019-09-09 05:27 01:13:52 1967695 500 35 203 262 -121.46 +/- 20.72
95462 ncm-et-13 2019-09-09 05:26 01:14:44 1973271 500 32 219 249 -136.56 +/- 21.34
95461 ncm-et-15 2019-09-09 05:26 01:15:40 1981018 500 31 216 253 -134.95 +/- 21.12
95460 ncm-et-3 2019-09-09 05:25 01:14:41 1973433 500 23 209 268 -135.76 +/- 20.2
95459 ncm-et-10 2019-09-09 04:12 01:16:03 1963687 500 26 195 279 -122.24 +/- 19.71
95458 ncm-et-4 2019-09-09 04:11 01:15:24 1973588 500 34 192 274 -113.68 +/- 20.11
95457 ncm-et-15 2019-09-09 04:11 01:14:14 1968476 500 42 194 264 -109.07 +/- 20.7
95456 ncm-et-13 2019-09-09 04:10 01:14:51 1974050 500 31 215 254 -134.15 +/- 21.07
95455 ncm-et-3 2019-09-09 04:10 01:13:59 1970325 500 29 207 264 -129.35 +/- 20.52
95454 ncm-et-15 2019-09-09 02:55 01:14:12 1980345 500 35 206 259 -123.81 +/- 20.87
95453 ncm-et-13 2019-09-09 02:55 01:13:47 1963074 500 25 226 249 -148.02 +/- 21.23
95452 ncm-et-10 2019-09-09 02:55 01:15:42 1961537 500 34 196 270 -116.78 +/- 20.3
95451 ncm-et-4 2019-09-09 02:55 01:14:59 1968648 500 28 210 262 -132.54 +/- 20.61
95450 ncm-et-3 2019-09-09 02:55 01:14:05 1979735 500 38 219 243 -131.74 +/- 21.73
27192 ncm-et-7 2018-05-07 08:17 00:28:37 1972719 189 9 89 91 -156.93 +/- 35.34
27191 ncm-et-12 2018-05-07 08:16 00:29:32 1991885 199 13 91 95 -143.88 +/- 34.81
27190 ncm-et-11 2018-05-07 08:15 00:31:02 2017907 213 12 89 112 -131.54 +/- 31.58
27189 ncm-et-5 2018-05-07 08:14 00:31:47 2005452 216 11 108 97 -168.0 +/- 34.48
27188 ncm-et-9 2018-05-07 08:14 00:31:49 2028691 213 16 90 107 -125.95 +/- 32.71
27187 ncm-et-3 2018-05-07 08:14 00:31:44 2025244 222 10 89 123 -129.29 +/- 29.67
27186 ncm-et-8 2018-05-07 08:14 00:31:55 1989377 220 15 81 124 -107.54 +/- 29.78
27185 ncm-et-16 2018-05-07 08:14 00:32:15 2015325 221 15 90 116 -122.78 +/- 31.17
27184 ncm-et-14 2018-05-07 08:14 00:32:13 2019859 215 13 83 119 -117.39 +/- 30.42
27183 ncm-et-10 2018-05-07 08:14 00:32:11 2020347 202 12 75 115 -112.09 +/- 30.75
27182 ncm-et-15 2018-05-07 08:13 00:32:19 2020511 220 14 79 127 -105.81 +/- 29.22
27181 ncm-et-13 2018-05-07 08:13 00:32:26 2024264 221 15 97 109 -135.37 +/- 32.41
27180 ncm-et-4 2018-05-07 08:13 00:32:42 2021013 219 13 105 101 -155.58 +/- 33.8
27179 ncm-et-6 2018-05-07 08:12 00:33:33 2022466 230 9 108 113 -159.97 +/- 31.48
27178 ncm-et-11 2018-05-07 06:59 01:14:22 2014988 500 38 207 255 -122.24 +/- 21.11
27177 ncm-et-13 2018-05-07 06:59 01:12:55 2026063 500 26 223 251 -144.72 +/- 21.14
27176 ncm-et-16 2018-05-07 06:59 01:13:18 2021814 500 22 233 245 -156.39 +/- 21.39
27175 ncm-et-5 2018-05-07 06:59 01:13:50 2023936 500 23 200 277 -128.55 +/- 19.75
27174 ncm-et-3 2018-05-07 06:59 01:13:45 2025081 500 35 210 255 -126.97 +/- 21.07
27173 ncm-et-7 2018-05-07 06:59 01:17:03 1948802 500 24 213 263 -138.18 +/- 20.48
27172 ncm-et-12 2018-05-07 06:59 01:16:00 2017259 500 26 222 252 -143.89 +/- 21.09
27171 ncm-et-4 2018-05-07 06:59 01:12:59 2002858 500 25 199 276 -126.18 +/- 19.84
27170 ncm-et-9 2018-05-07 06:59 01:13:52 2023450 500 22 205 273 -133.34 +/- 19.92
27169 ncm-et-10 2018-05-07 06:59 01:13:24 2019533 500 26 209 265 -133.34 +/- 20.42
27168 ncm-et-6 2018-05-07 06:59 01:11:58 2025082 500 30 218 252 -137.37 +/- 21.16
27167 ncm-et-8 2018-05-07 06:59 01:13:48 2022631 500 34 194 272 -115.23 +/- 20.2
27166 ncm-et-14 2018-05-07 06:59 01:13:27 2016286 500 27 211 262 -134.15 +/- 20.59
27165 ncm-et-15 2018-05-07 06:59 01:13:17 2017585 500 24 225 251 -148.02 +/- 21.11

Commit

Commit ID 399968f1d086fae1da777ca18671b996a3d6ba9d
Author Lucas Braesch
Date 2014-02-08 07:25:08 UTC
Retire null search verification Tested with SPRT in simplification mode [-4.00,0.00], this ensures that the patch is (very probably) not a regression. Passed both short TC LLR: 2.95 (-2.94,2.94) [-4.00,0.00] Total: 27543 W: 4278 L: 4209 D: 19056 And long TC LLR: 2.95 (-2.94,2.94) [-4.00,0.00] Total: 39483 W: 7325 L: 7305 D: 24853 bench: 8347121
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