Dev Builds » 20120407-1034

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 08:05:36 1969694 3347 65 2283 999 -277.11 +/- 10.76
ncm-et-4 08:03:58 1966731 3323 72 2200 1051 -263.64 +/- 10.48
ncm-et-9 08:06:22 1972437 3353 54 2262 1037 -274.54 +/- 10.54
ncm-et-10 08:06:37 1963724 3362 56 2294 1012 -278.97 +/- 10.68
ncm-et-13 08:06:15 1968246 3361 70 2313 978 -280.02 +/- 10.88
ncm-et-15 08:07:45 1911667 3254 62 2200 992 -273.63 +/- 10.79
20000 379 13552 6069 -274.62 +/- 4.36

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
121242 ncm-et-4 2020-04-01 08:04 00:45:36 1970660 323 4 217 102 -275.11 +/- 33.72
121241 ncm-et-9 2020-04-01 08:04 00:46:12 1972184 328 3 217 108 -270.84 +/- 32.63
121240 ncm-et-13 2020-04-01 08:02 00:47:11 1961841 332 8 229 95 -278.96 +/- 35.2
121239 ncm-et-3 2020-04-01 08:02 00:47:45 1962304 322 6 217 99 -272.56 +/- 34.37
121238 ncm-et-15 2020-04-01 08:02 00:47:51 1966800 325 5 209 111 -256.27 +/- 32.26
121237 ncm-et-10 2020-04-01 08:01 00:49:22 1961704 341 8 238 95 -284.53 +/- 35.21
121236 ncm-et-3 2020-04-01 06:50 01:10:56 1962917 500 6 345 149 -286.77 +/- 27.89
121235 ncm-et-9 2020-04-01 06:49 01:13:22 1973584 500 10 331 159 -264.6 +/- 27.03
121234 ncm-et-4 2020-04-01 06:49 01:14:12 1950673 500 6 331 163 -269.37 +/- 26.56
121233 ncm-et-15 2020-04-01 06:49 01:12:00 1972508 500 10 361 129 -302.7 +/- 30.16
121232 ncm-et-10 2020-04-01 06:49 01:10:57 1964940 500 5 355 140 -301.33 +/- 28.8
121231 ncm-et-13 2020-04-01 06:48 01:13:20 1963685 500 8 352 140 -293.29 +/- 28.88
121230 ncm-et-15 2020-04-01 05:37 01:10:46 1970790 500 4 349 147 -294.61 +/- 28.02
121229 ncm-et-4 2020-04-01 05:36 01:11:52 1969247 500 12 324 164 -254.16 +/- 26.63
121228 ncm-et-3 2020-04-01 05:36 01:13:07 1966922 500 12 339 149 -271.78 +/- 28.01
121227 ncm-et-13 2020-04-01 05:35 01:12:18 1965996 500 7 327 166 -263.42 +/- 26.33
121226 ncm-et-10 2020-04-01 05:35 01:13:03 1968621 500 10 333 157 -266.97 +/- 27.22
121225 ncm-et-9 2020-04-01 05:34 01:14:26 1957878 500 10 344 146 -280.42 +/- 28.28
121224 ncm-et-15 2020-04-01 04:24 01:12:12 1959251 500 11 326 163 -257.59 +/- 26.7
121223 ncm-et-3 2020-04-01 04:22 01:12:51 1961843 500 10 325 165 -257.59 +/- 26.5
121222 ncm-et-10 2020-04-01 04:22 01:11:42 1961547 500 11 328 161 -259.91 +/- 26.87
121221 ncm-et-4 2020-04-01 04:21 01:14:04 1954239 500 13 335 152 -265.78 +/- 27.73
121220 ncm-et-13 2020-04-01 04:21 01:12:41 1961844 500 11 345 144 -280.42 +/- 28.5
121219 ncm-et-9 2020-04-01 04:20 01:13:08 1970169 500 6 343 151 -284.22 +/- 27.69
121218 ncm-et-15 2020-04-01 03:09 01:13:40 1967708 500 15 318 167 -244.1 +/- 26.41
121217 ncm-et-10 2020-04-01 03:09 01:11:38 1961259 500 9 334 157 -269.37 +/- 27.19
121216 ncm-et-3 2020-04-01 03:09 01:12:26 1964763 500 13 339 148 -270.57 +/- 28.11
121215 ncm-et-9 2020-04-01 03:08 01:10:33 1964456 500 4 332 164 -273.0 +/- 26.4
121214 ncm-et-13 2020-04-01 03:07 01:12:22 1962303 500 13 345 142 -277.93 +/- 28.72
121213 ncm-et-4 2020-04-01 03:07 01:13:32 1964147 500 13 329 158 -258.75 +/- 27.17
121212 ncm-et-4 2020-04-01 01:55 01:10:43 1970486 500 9 333 158 -268.17 +/- 27.1
121211 ncm-et-3 2020-04-01 01:55 01:12:55 1960007 500 13 346 141 -279.17 +/- 28.82
121210 ncm-et-15 2020-04-01 01:55 01:13:39 1966615 500 11 334 155 -266.97 +/- 27.42
121209 ncm-et-9 2020-04-01 01:54 01:12:42 1963842 500 6 349 145 -291.97 +/- 28.3
121208 ncm-et-13 2020-04-01 01:54 01:12:03 1961687 500 12 350 138 -285.49 +/- 29.14
121207 ncm-et-10 2020-04-01 01:54 01:13:40 1958318 500 6 355 139 -299.97 +/- 28.94
48426 ncm-et-10 2018-08-03 18:00 00:03:41 1976541 21 1 12 8 -202.06 +/- 130.76
48425 ncm-et-9 2018-08-03 18:00 00:03:36 1987669 25 1 18 6 -288.06 +/- 162.53
48424 ncm-et-13 2018-08-03 17:59 00:04:39 1980474 29 0 16 13 -215.68 +/- 94.74
48423 ncm-et-3 2018-08-03 17:58 00:04:24 1989243 25 0 17 8 -288.02 +/- 131.84
48422 ncm-et-4 2018-08-03 16:46 01:13:59 1987666 500 15 331 154 -258.75 +/- 27.55
48421 ncm-et-13 2018-08-03 16:46 01:11:41 1988138 500 11 349 140 -285.49 +/- 28.92
48420 ncm-et-15 2018-08-03 16:46 01:17:37 1577999 429 6 303 120 -296.15 +/- 31.2
48419 ncm-et-10 2018-08-03 16:46 01:12:34 1956865 500 6 339 155 -279.17 +/- 27.3
48418 ncm-et-3 2018-08-03 16:46 01:11:12 1989558 500 5 355 140 -301.33 +/- 28.8
48417 ncm-et-9 2018-08-03 16:46 01:12:23 1989716 500 14 328 158 -256.44 +/- 27.18

Commit

Commit ID f30f384757499508ebc670a1c58b99737e2449db
Author Marco Costalba
Date 2012-04-07 10:34:22 UTC
Revert "Penalty for undefended rook" After extensive test Gary says: "So, after 16k games at 10"+1" on an i7, the undefended rook test looks to be not good (albeit by a very small margin). 3063 - 3093 - 9844 (-1). I doubt that is causing the regression, but even so, it looks like it's not worth keeping, and we can go back to the simpler undefended minors check." Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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