Dev Builds » 20140215-2121

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 08:21:20 1976424 3374 218 1400 1756 -127.1 +/- 7.98
ncm-et-4 08:21:04 1953318 3293 177 1331 1785 -127.14 +/- 7.83
ncm-et-9 08:21:27 1971104 3327 196 1395 1736 -131.1 +/- 8.01
ncm-et-10 08:20:56 1963696 3304 205 1361 1738 -126.92 +/- 8.01
ncm-et-13 08:21:11 1972692 3337 210 1367 1760 -125.67 +/- 7.96
ncm-et-15 08:21:27 1972963 3365 191 1424 1750 -133.51 +/- 7.97
20000 1197 8278 10525 -128.57 +/- 3.25

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
95088 ncm-et-4 2019-09-04 04:11 00:44:24 1963379 293 14 117 162 -127.58 +/- 25.88
95087 ncm-et-10 2019-09-04 04:09 00:46:39 1962771 304 21 117 166 -113.6 +/- 25.88
95086 ncm-et-9 2019-09-04 04:07 00:48:27 1979548 327 16 140 171 -138.67 +/- 25.46
95085 ncm-et-13 2019-09-04 04:06 00:49:52 1995334 337 27 132 178 -111.97 +/- 25.21
95084 ncm-et-15 2019-09-04 04:02 00:53:33 1969563 365 19 160 186 -141.56 +/- 24.53
95083 ncm-et-3 2019-09-04 04:01 00:54:46 1972347 374 30 140 204 -105.3 +/- 23.43
95082 ncm-et-9 2019-09-04 02:54 01:12:31 1971116 500 32 223 245 -139.81 +/- 21.55
95081 ncm-et-4 2019-09-04 02:54 01:16:22 1981790 500 29 219 252 -138.99 +/- 21.14
95080 ncm-et-10 2019-09-04 02:53 01:14:53 1962152 500 30 208 262 -129.35 +/- 20.64
95079 ncm-et-13 2019-09-04 02:50 01:15:26 1967231 500 34 191 275 -112.91 +/- 20.06
95078 ncm-et-15 2019-09-04 02:47 01:14:39 1984102 500 27 212 261 -134.95 +/- 20.64
95077 ncm-et-3 2019-09-04 02:45 01:14:42 1989193 500 29 206 265 -128.55 +/- 20.47
95076 ncm-et-9 2019-09-04 01:38 01:15:04 1966934 500 29 208 263 -130.15 +/- 20.58
95075 ncm-et-4 2019-09-04 01:37 01:15:43 1961687 500 24 183 293 -114.45 +/- 18.98
95074 ncm-et-10 2019-09-04 01:35 01:16:48 1958025 500 24 211 265 -136.56 +/- 20.38
95073 ncm-et-13 2019-09-04 01:32 01:16:04 1970330 500 36 201 263 -119.11 +/- 20.68
95072 ncm-et-15 2019-09-04 01:31 01:14:43 1967233 500 26 205 269 -130.15 +/- 20.21
95071 ncm-et-3 2019-09-04 01:29 01:15:30 1964920 500 21 206 273 -134.95 +/- 19.9
95070 ncm-et-9 2019-09-04 00:21 01:15:23 1968780 500 27 207 266 -130.94 +/- 20.39
95069 ncm-et-4 2019-09-04 00:20 01:16:07 1927484 500 25 202 273 -128.55 +/- 19.99
95068 ncm-et-10 2019-09-04 00:18 01:15:50 1955413 500 41 211 248 -123.02 +/- 21.5
95067 ncm-et-13 2019-09-04 00:16 01:15:43 1963995 500 30 219 251 -138.18 +/- 21.21
95066 ncm-et-15 2019-09-04 00:14 01:15:34 1970657 500 36 205 259 -122.24 +/- 20.88
95065 ncm-et-3 2019-09-04 00:13 01:14:23 1986151 500 29 213 258 -134.15 +/- 20.83
95064 ncm-et-9 2019-09-03 23:03 01:17:26 1976094 500 34 203 263 -122.24 +/- 20.65
95063 ncm-et-4 2019-09-03 23:03 01:16:07 1916961 500 27 201 272 -126.18 +/- 20.08
95062 ncm-et-10 2019-09-03 23:02 01:15:41 1964769 500 30 208 262 -129.35 +/- 20.64
95061 ncm-et-13 2019-09-03 22:58 01:16:18 1963227 500 30 200 270 -123.02 +/- 20.24
95060 ncm-et-15 2019-09-03 22:58 01:15:06 1972804 500 24 226 250 -148.85 +/- 21.16
95059 ncm-et-3 2019-09-03 22:57 01:14:52 1979817 500 43 192 265 -106.78 +/- 20.67
95058 ncm-et-4 2019-09-03 21:45 01:16:15 1972314 500 32 208 260 -127.76 +/- 20.78
95057 ncm-et-10 2019-09-03 21:44 01:16:10 1966154 500 29 193 278 -118.33 +/- 19.82
95056 ncm-et-9 2019-09-03 21:44 01:17:39 1971258 500 31 194 275 -117.55 +/- 20.01
95055 ncm-et-13 2019-09-03 21:44 01:13:14 1972503 500 30 214 256 -134.15 +/- 20.95
95054 ncm-et-15 2019-09-03 21:44 01:13:04 1966942 500 32 207 261 -126.97 +/- 20.73
95053 ncm-et-3 2019-09-03 21:43 01:13:27 1974366 500 33 218 249 -134.95 +/- 21.36
95052 ncm-et-13 2019-09-03 20:28 01:14:34 1976227 500 23 210 267 -136.56 +/- 20.25
95051 ncm-et-10 2019-09-03 20:28 01:14:55 1976594 500 30 213 257 -133.34 +/- 20.9
95050 ncm-et-3 2019-09-03 20:28 01:13:40 1968175 500 33 225 242 -140.62 +/- 21.73
95049 ncm-et-4 2019-09-03 20:28 01:16:06 1949613 500 26 201 273 -126.97 +/- 20.01
95048 ncm-et-15 2019-09-03 20:28 01:14:48 1979441 500 27 209 264 -132.54 +/- 20.49
95047 ncm-et-9 2019-09-03 20:28 01:14:57 1964002 500 27 220 253 -141.44 +/- 21.06

Commit

Commit ID 62c0dc5dea4b3398afbf2bc015e91fdaedfdb81e
Author Marco Costalba
Date 2014-02-15 21:21:39 UTC
Restore PorbCut name Actually MultiCut is too different from current scheme. Note that neither ProbCut is exactly what we do because we try just a handful of captures instead of all moves, nevertheless it seems more in line with what we do. Suggested by Joona. No functional change.
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