Dev Builds » 20180318-2317

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.

Results

Host Started (UTC) Duration Base NPS (Avg) Games Wins Losses Draws Elo
ncm-et-3 2018-03-19 00:25 4052:36:50 2000792 2451 1160 75 1216 +165.22 +/- 9.48
ncm-et-4 2018-03-19 00:25 4052:36:52 1996602 2458 1108 73 1277 +156.00 +/- 9.18
ncm-et-5 2018-03-19 00:25 01:58:00 2024509 779 324 22 433 +142.12 +/- 15.56
ncm-et-6 2018-03-19 00:25 01:57:56 2024673 762 337 25 400 +151.12 +/- 16.43
ncm-et-7 2018-03-19 00:25 01:58:16 2012128 758 370 23 365 +171.81 +/- 17.39
ncm-et-8 2018-03-19 00:25 01:57:59 1997927 766 343 24 399 +154.05 +/- 16.45
ncm-et-9 2018-03-19 00:25 4052:36:35 2000981 2465 1138 62 1265 +162.57 +/- 9.21
ncm-et-10 2018-03-19 00:24 4052:36:55 1980449 2444 1139 58 1247 +165.07 +/- 9.28
ncm-et-11 2018-03-19 00:25 01:57:40 1947815 725 337 21 367 +162.29 +/- 17.21
ncm-et-12 2018-03-19 00:25 01:57:59 2006576 769 364 13 392 +171.22 +/- 16.47
ncm-et-13 2018-03-19 00:25 4052:36:48 1954972 2385 1084 78 1223 +156.31 +/- 9.42
ncm-et-14 2018-03-19 00:24 01:58:18 2020103 783 349 19 415 +156.16 +/- 15.99
ncm-et-15 2018-03-19 00:25 4052:36:55 1992415 2455 1102 73 1280 +155.18 +/- 9.17
  20000 9155 566 10279 +159.55 +/- 3.24

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
9889 ncm-et-14 2018-03-19 00:24 01:15:14 2020347 500 228 10 262 +162.35 +/- 20.11 Show
9890 ncm-et-10 2018-03-19 00:24 01:15:07 2019697 500 234 13 253 +164.93 +/- 20.69 Show
9891 ncm-et-15 2018-03-19 00:25 01:16:53 2015798 500 232 17 251 +159.78 +/- 20.92 Show
9892 ncm-et-7 2018-03-19 00:25 01:17:27 1998192 500 242 19 239 +166.66 +/- 21.62 Show
9893 ncm-et-6 2018-03-19 00:25 01:16:17 2025081 500 232 12 256 +164.07 +/- 20.50 Show
9894 ncm-et-3 2018-03-19 00:25 01:15:40 2024918 500 233 19 248 +158.93 +/- 21.13 Show
9895 ncm-et-13 2018-03-19 00:25 01:15:25 2024590 500 231 12 257 +163.21 +/- 20.45 Show
9896 ncm-et-4 2018-03-19 00:25 01:14:31 2025081 500 236 12 252 +167.53 +/- 20.71 Show
9897 ncm-et-9 2018-03-19 00:25 01:14:17 2026226 500 220 12 268 +153.86 +/- 19.87 Show
9898 ncm-et-12 2018-03-19 00:25 01:15:51 2019209 500 240 9 251 +173.67 +/- 20.66 Show
9899 ncm-et-5 2018-03-19 00:25 01:14:44 2024263 500 203 12 285 +139.81 +/- 19.00 Show
9900 ncm-et-11 2018-03-19 00:25 01:22:33 1877397 500 235 14 251 +164.93 +/- 20.83 Show
9901 ncm-et-8 2018-03-19 00:25 01:15:05 2022956 500 218 17 265 +148.02 +/- 20.18 Show
9902 ncm-et-9 2018-03-19 01:40 00:42:33 2024263 279 133 7 139 +169.11 +/- 28.01 Show
9903 ncm-et-4 2018-03-19 01:40 00:42:28 1993609 284 131 9 144 +159.60 +/- 27.57 Show
9904 ncm-et-5 2018-03-19 01:41 00:42:11 2024754 279 121 10 148 +146.30 +/- 27.06 Show
9905 ncm-et-10 2018-03-19 01:41 00:42:07 2021325 274 129 6 139 +167.93 +/- 27.86 Show
9906 ncm-et-14 2018-03-19 01:41 00:42:00 2019858 283 121 9 153 +145.44 +/- 26.45 Show
9907 ncm-et-8 2018-03-19 01:41 00:41:48 1972897 266 125 7 134 +165.63 +/- 28.51 Show
9908 ncm-et-13 2018-03-19 01:41 00:41:41 2023938 277 125 8 144 +156.55 +/- 27.40 Show
9909 ncm-et-3 2018-03-19 01:41 00:41:23 2024754 279 134 8 137 +169.11 +/- 28.34 Show
9910 ncm-et-12 2018-03-19 01:42 00:41:03 1993943 269 124 4 141 +166.71 +/- 27.32 Show
9911 ncm-et-6 2018-03-19 01:42 00:40:34 2024264 262 105 13 144 +127.42 +/- 27.48 Show
9912 ncm-et-15 2018-03-19 01:42 00:40:22 2019533 265 102 6 157 +131.85 +/- 25.34 Show
9913 ncm-et-7 2018-03-19 01:43 00:39:43 2026064 258 128 4 126 +181.98 +/- 29.28 Show
9914 ncm-et-11 2018-03-19 01:48 00:34:03 2018233 225 102 7 116 +156.48 +/- 30.65 Show
60177 ncm-et-9 2018-09-03 16:42 01:16:36 1987350 500 222 12 266 +155.54 +/- 19.97 Show
60178 ncm-et-10 2018-09-03 16:43 01:18:36 1942258 500 226 13 261 +158.08 +/- 20.27 Show
60179 ncm-et-13 2018-09-03 16:43 01:18:54 1900300 500 214 17 269 +144.72 +/- 19.97 Show
60180 ncm-et-4 2018-09-03 16:43 01:16:52 1990348 500 218 20 262 +145.54 +/- 20.41 Show
60181 ncm-et-15 2018-09-03 16:43 01:15:09 1975796 500 225 21 254 +150.51 +/- 20.85 Show
60182 ncm-et-3 2018-09-03 16:43 01:15:29 1987666 500 240 15 245 +168.40 +/- 21.19 Show
60183 ncm-et-15 2018-09-03 17:59 01:15:54 1982321 500 226 14 260 +157.24 +/- 20.35 Show
60184 ncm-et-3 2018-09-03 18:00 01:17:35 1989876 500 239 19 242 +164.07 +/- 21.46 Show
60185 ncm-et-9 2018-09-03 18:00 01:15:19 1989559 500 233 8 259 +168.40 +/- 20.20 Show
60186 ncm-et-4 2018-09-03 18:01 01:15:01 1988769 500 215 12 273 +149.68 +/- 19.61 Show
60187 ncm-et-10 2018-09-03 18:02 01:15:45 1965056 500 243 9 248 +176.33 +/- 20.83 Show
60188 ncm-et-13 2018-09-03 18:03 01:19:40 1931969 500 237 22 241 +159.78 +/- 21.58 Show
60189 ncm-et-15 2018-09-03 19:16 01:15:55 1979504 500 238 9 253 +171.90 +/- 20.56 Show
60190 ncm-et-9 2018-09-03 19:16 01:15:32 1989401 500 243 14 243 +171.90 +/- 21.27 Show
60191 ncm-et-4 2018-09-03 19:17 01:16:21 1990823 500 240 12 248 +171.02 +/- 20.93 Show
60192 ncm-et-3 2018-09-03 19:18 01:15:20 1990032 500 229 9 262 +164.07 +/- 20.08 Show
60193 ncm-et-10 2018-09-03 19:19 01:14:54 1980755 500 224 11 265 +158.08 +/- 19.99 Show
60194 ncm-et-13 2018-09-03 19:23 01:18:51 1919548 500 231 18 251 +158.08 +/- 20.94 Show
60195 ncm-et-15 2018-09-03 20:33 00:28:30 1981538 190 79 6 105 +140.71 +/- 31.81 Show
60196 ncm-et-9 2018-09-03 20:33 00:28:07 1989085 186 87 9 90 +155.27 +/- 35.48 Show
60197 ncm-et-4 2018-09-03 20:34 00:27:16 1990980 174 68 8 98 +124.92 +/- 33.12 Show
60198 ncm-et-3 2018-09-03 20:35 00:26:51 1987508 172 85 5 82 +175.05 +/- 36.88 Show
60199 ncm-et-10 2018-09-03 20:35 00:26:20 1953602 170 83 6 81 +169.69 +/- 37.25 Show
60200 ncm-et-13 2018-09-03 20:43 00:18:02 1929486 108 46 1 61 +154.14 +/- 40.78 Show

Commit

Commit ID 194048503020ad35e221c36fd8817f569b728310
Author Joost VandeVondele
Date 2018-03-18 23:17:08 UTC
Commit Type Simplification
Simplify razoring logic

passed STC:
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 36574 W: 7523 L: 7430 D: 21621
http://tests.stockfishchess.org/tests/view/5aae11450ebc590299abf52f

No functional change.