Dev Builds » 20171108-1244

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 06:15:22 2002134 2552 956 86 1510 +123.38 +/- 8.25
ncm-et-4 06:15:52 1994906 2508 978 74 1456 +131.12 +/- 8.41
ncm-et-5 02:04:00 2022222 838 307 26 505 +121.19 +/- 14.16
ncm-et-6 02:03:54 2026227 829 301 24 504 +120.73 +/- 14.11
ncm-et-7 02:04:08 2002262 843 312 27 504 +122.27 +/- 14.22
ncm-et-8 02:03:54 1983112 825 316 27 482 +127.09 +/- 14.64
ncm-et-9 06:15:49 2001118 2533 932 89 1512 +120.21 +/- 8.23
ncm-et-10 06:15:42 1984082 2492 928 68 1496 +125.03 +/- 8.2
ncm-et-11 02:03:54 2000407 826 303 22 501 +123.1 +/- 14.13
ncm-et-12 02:03:59 1959826 796 300 26 470 +124.69 +/- 14.78
ncm-et-13 06:15:40 1959013 2472 925 82 1465 +123.42 +/- 8.36
ncm-et-14 02:04:04 2018883 845 304 24 517 +119.64 +/- 13.89
ncm-et-15 04:11:52 1951732 1641 626 54 961 +126.4 +/- 10.36
20000 7488 629 11883 +124.18 +/- 2.93

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
54972 ncm-et-13 2018-09-23 23:30 00:21:11 1940532 137 53 5 79 +127.11 +/- 36.54
54971 ncm-et-15 2018-09-23 23:29 00:21:47 1983264 141 54 1 86 +137.33 +/- 33.46
54970 ncm-et-10 2018-09-23 23:28 00:23:20 1975918 153 56 2 95 +128.13 +/- 31.85
54969 ncm-et-4 2018-09-23 23:24 00:26:53 1987666 179 65 4 110 +123.33 +/- 29.99
54968 ncm-et-3 2018-09-23 23:21 00:29:04 1989402 193 74 6 113 +127.89 +/- 30.26
54967 ncm-et-9 2018-09-23 23:20 00:30:47 1987352 197 76 4 117 +133.14 +/- 29.33
54966 ncm-et-13 2018-09-23 22:14 01:14:49 1960451 500 181 19 300 +116.78 +/- 18.5
54965 ncm-et-10 2018-09-23 22:10 01:16:43 1952360 500 191 15 294 +127.76 +/- 18.68
54964 ncm-et-15 2018-09-23 22:08 01:19:38 1944407 500 199 16 285 +133.34 +/- 19.16
54963 ncm-et-4 2018-09-23 22:08 01:15:19 1989401 500 200 13 287 +136.56 +/- 18.97
54962 ncm-et-9 2018-09-23 22:06 01:13:04 1987667 500 188 18 294 +123.02 +/- 18.77
54961 ncm-et-3 2018-09-23 22:06 01:14:32 1991458 500 190 17 293 +125.39 +/- 18.79
54960 ncm-et-13 2018-09-23 20:58 01:14:35 1986092 500 190 10 300 +130.94 +/- 18.22
54959 ncm-et-10 2018-09-23 20:54 01:14:30 1982322 500 180 16 304 +118.33 +/- 18.22
54958 ncm-et-15 2018-09-23 20:52 01:15:02 1979505 500 198 19 283 +130.15 +/- 19.34
54957 ncm-et-4 2018-09-23 20:52 01:14:11 1986250 500 184 15 301 +122.24 +/- 18.34
54956 ncm-et-3 2018-09-23 20:51 01:14:05 1990349 500 189 14 297 +126.97 +/- 18.5
54955 ncm-et-9 2018-09-23 20:50 01:14:52 1989874 500 170 14 316 +112.14 +/- 17.57
54954 ncm-et-10 2018-09-23 19:36 01:17:01 1955636 500 187 12 301 +126.97 +/- 18.24
54953 ncm-et-3 2018-09-23 19:36 01:13:35 1987666 500 179 21 300 +113.68 +/- 18.56
54952 ncm-et-9 2018-09-23 19:36 01:13:02 1990507 500 180 22 298 +113.68 +/- 18.68
54951 ncm-et-13 2018-09-23 19:36 01:21:14 1814552 500 206 17 277 +138.18 +/- 19.59
54950 ncm-et-15 2018-09-23 19:36 01:15:25 1899752 500 175 18 307 +112.91 +/- 18.13
54949 ncm-et-4 2018-09-23 19:36 01:15:22 1988296 500 200 13 287 +136.56 +/- 18.97
4218 ncm-et-12 2018-03-02 09:39 00:43:39 2020512 296 100 7 189 +112.98 +/- 22.55
4217 ncm-et-8 2018-03-02 09:34 00:48:03 2014855 325 124 15 186 +121.21 +/- 23.95
4216 ncm-et-4 2018-03-02 09:33 00:49:22 2020837 329 129 10 190 +131.62 +/- 23.38
4215 ncm-et-6 2018-03-02 09:33 00:49:24 2027046 329 116 11 202 +114.9 +/- 22.32
4214 ncm-et-11 2018-03-02 09:33 00:49:46 2004111 326 122 12 192 +122.01 +/- 23.25
4213 ncm-et-7 2018-03-02 09:33 00:49:55 2023937 343 129 7 207 +129.22 +/- 21.91
4212 ncm-et-5 2018-03-02 09:33 00:49:50 2022141 338 131 11 196 +128.96 +/- 23.03
4211 ncm-et-14 2018-03-02 09:33 00:49:53 2019696 345 128 10 207 +123.82 +/- 22.13
4210 ncm-et-9 2018-03-02 09:32 00:50:24 2026226 336 122 11 203 +119.25 +/- 22.37
4209 ncm-et-13 2018-03-02 09:32 00:50:12 2025408 335 122 12 201 +118.47 +/- 22.58
4208 ncm-et-10 2018-03-02 09:32 00:50:40 2018073 339 120 10 209 +116.96 +/- 21.84
4207 ncm-et-3 2018-03-02 09:31 00:51:11 2027046 359 133 9 217 +125.15 +/- 21.49
4206 ncm-et-11 2018-03-02 08:17 01:14:08 1996704 500 181 10 309 +123.81 +/- 17.78
4205 ncm-et-6 2018-03-02 08:17 01:14:30 2025409 500 185 13 302 +124.6 +/- 18.22
4204 ncm-et-8 2018-03-02 08:17 01:15:51 1951370 500 192 12 296 +130.94 +/- 18.49
4203 ncm-et-9 2018-03-02 08:17 01:13:40 2025082 500 196 20 284 +127.76 +/- 19.32
4202 ncm-et-5 2018-03-02 08:17 01:14:10 2022304 500 176 15 309 +116.0 +/- 17.95
4201 ncm-et-10 2018-03-02 08:17 01:13:28 2020187 500 194 13 293 +131.74 +/- 18.67
4200 ncm-et-12 2018-03-02 08:17 01:20:20 1899141 500 200 19 281 +131.74 +/- 19.45
4199 ncm-et-7 2018-03-02 08:17 01:14:13 1980588 500 183 20 297 +117.55 +/- 18.68
4198 ncm-et-3 2018-03-02 08:17 01:12:55 2026883 500 191 19 290 +124.6 +/- 19.0
4197 ncm-et-13 2018-03-02 08:17 01:13:39 2027046 500 173 19 308 +110.6 +/- 18.11
4196 ncm-et-14 2018-03-02 08:17 01:14:11 2018070 500 176 14 310 +116.78 +/- 17.86
4195 ncm-et-4 2018-03-02 08:17 01:14:45 1996987 500 200 19 281 +131.74 +/- 19.45

Commit

Commit ID 0a74c16ffe5474f126cfac71e3f85394771ebbbd
Author Joost VandeVondele
Date 2017-11-08 12:44:24 UTC
Simplify Null Move Search condition Removes depth condition, adjust parameters. passed STC: http://tests.stockfishchess.org/tests/view/5a008cbc0ebc590ccbb8a512 LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 29282 W: 5317 L: 5210 D: 18755 passed LTC: http://tests.stockfishchess.org/tests/view/5a00d8530ebc590ccbb8a541 LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 26893 W: 3458 L: 3345 D: 20090 Bench: 5015773
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