Dev Builds » 20180524-1646

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 06:12:10 2002130 2454 1176 75 1203 +167.82 +/- 9.56
ncm-et-4 06:11:58 1996259 2453 1165 54 1234 +169.67 +/- 9.35
ncm-et-5 01:55:46 2023855 784 375 20 389 +169.63 +/- 16.74
ncm-et-6 01:55:40 2023446 774 396 19 359 +184.91 +/- 17.57
ncm-et-7 01:55:22 1992254 767 364 24 379 +165.49 +/- 17.04
ncm-et-9 06:11:45 2000334 2449 1150 62 1237 +165.91 +/- 9.35
ncm-et-10 06:12:01 1983851 2432 1163 65 1204 +169.05 +/- 9.52
ncm-et-11 01:55:55 2019046 759 393 25 341 +183.9 +/- 18.18
ncm-et-12 01:55:39 2020917 770 371 17 382 +172.67 +/- 16.85
ncm-et-13 06:11:39 1983031 2414 1145 67 1202 +166.91 +/- 9.53
ncm-et-14 01:55:37 2019126 775 383 20 372 +176.5 +/- 17.2
ncm-et-15 06:12:10 1982587 2415 1165 61 1189 +171.53 +/- 9.58
ncm-et-16 01:55:52 1938255 754 350 27 377 +159.1 +/- 17.11
20000 9596 536 9868 +169.71 +/- 3.33

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
50442 ncm-et-13 2018-08-19 22:52 00:23:01 1942957 144 77 4 63 +194.08 +/- 42.59
50441 ncm-et-15 2018-08-19 22:52 00:23:32 1980756 148 73 2 73 +181.58 +/- 38.51
50440 ncm-et-10 2018-08-19 22:48 00:26:53 1945480 167 67 4 96 +137.88 +/- 32.81
50439 ncm-et-3 2018-08-19 22:48 00:27:22 1992247 178 82 6 90 +158.49 +/- 35.05
50438 ncm-et-9 2018-08-19 22:47 00:28:16 1991614 181 81 5 95 +155.5 +/- 33.75
50437 ncm-et-4 2018-08-19 22:47 00:28:15 1988614 182 94 1 87 +195.98 +/- 35.1
50436 ncm-et-15 2018-08-19 21:34 01:17:13 1945971 500 243 14 243 +171.9 +/- 21.3
50435 ncm-et-13 2018-08-19 21:33 01:18:26 1924347 500 241 8 251 +175.44 +/- 20.66
50434 ncm-et-10 2018-08-19 21:31 01:16:21 1980598 500 243 11 246 +174.55 +/- 21.04
50433 ncm-et-4 2018-08-19 21:31 01:15:25 1990190 500 250 17 233 +175.44 +/- 21.95
50432 ncm-et-3 2018-08-19 21:30 01:17:09 1989718 500 245 12 243 +175.44 +/- 21.24
50431 ncm-et-9 2018-08-19 21:29 01:17:02 1985776 500 237 12 251 +168.4 +/- 20.8
50430 ncm-et-13 2018-08-19 20:14 01:17:20 1987983 500 231 15 254 +160.64 +/- 20.73
50429 ncm-et-4 2018-08-19 20:14 01:15:54 1988298 500 249 9 242 +181.7 +/- 21.19
50428 ncm-et-3 2018-08-19 20:13 01:16:07 1987666 500 232 18 250 +158.93 +/- 21.03
50427 ncm-et-15 2018-08-19 20:12 01:19:59 1951149 500 235 17 248 +162.35 +/- 21.11
50426 ncm-et-9 2018-08-19 20:12 01:15:31 1987823 500 236 17 247 +163.21 +/- 21.16
50425 ncm-et-10 2018-08-19 20:12 01:17:45 1952724 500 241 15 244 +169.27 +/- 21.27
50424 ncm-et-13 2018-08-19 18:56 01:16:55 1987824 500 226 15 259 +156.39 +/- 20.46
50423 ncm-et-9 2018-08-19 18:56 01:15:11 1989085 500 237 10 253 +170.15 +/- 20.62
50422 ncm-et-3 2018-08-19 18:56 01:15:31 1989876 500 236 18 246 +162.35 +/- 21.24
50421 ncm-et-4 2018-08-19 18:56 01:16:36 1991140 500 217 11 272 +152.18 +/- 19.66
50420 ncm-et-15 2018-08-19 18:56 01:15:32 1982484 500 251 9 240 +183.51 +/- 21.3
50419 ncm-et-10 2018-08-19 18:56 01:15:01 1982635 500 241 11 248 +172.78 +/- 20.93
34891 ncm-et-11 2018-05-25 04:55 00:39:18 2017908 259 134 6 119 +188.18 +/- 30.61
34890 ncm-et-15 2018-05-25 04:54 00:39:56 2016772 267 124 6 137 +164.91 +/- 28.06
34889 ncm-et-16 2018-05-25 04:54 00:40:06 1892333 254 110 6 138 +151.12 +/- 27.69
34888 ncm-et-10 2018-05-25 04:54 00:40:24 2021325 265 125 9 131 +163.1 +/- 29.11
34887 ncm-et-9 2018-05-25 04:54 00:40:16 2024590 268 118 4 146 +157.82 +/- 26.68
34886 ncm-et-7 2018-05-25 04:54 00:39:59 1957954 267 129 8 130 +169.79 +/- 29.2
34885 ncm-et-13 2018-05-25 04:54 00:40:36 2026719 270 135 10 125 +174.09 +/- 30.09
34884 ncm-et-4 2018-05-25 04:53 00:40:37 2007707 271 122 7 142 +157.39 +/- 27.53
34883 ncm-et-12 2018-05-25 04:53 00:40:55 2021162 270 129 7 134 +169.21 +/- 28.6
34882 ncm-et-6 2018-05-25 04:53 00:40:57 2024100 274 144 10 120 +185.81 +/- 30.86
34881 ncm-et-3 2018-05-25 04:53 00:41:27 2026391 276 134 5 137 +176.06 +/- 28.11
34880 ncm-et-14 2018-05-25 04:53 00:41:16 2018882 275 131 7 137 +168.8 +/- 28.26
34879 ncm-et-5 2018-05-25 04:52 00:41:58 2023773 284 124 6 154 +153.65 +/- 26.15
34878 ncm-et-12 2018-05-25 03:37 01:14:44 2020673 500 242 10 248 +174.55 +/- 20.89
34877 ncm-et-6 2018-05-25 03:37 01:14:43 2022793 500 252 9 239 +184.42 +/- 21.36
34876 ncm-et-5 2018-05-25 03:37 01:13:48 2023937 500 251 14 235 +179.0 +/- 21.75
34875 ncm-et-4 2018-05-25 03:37 01:15:11 2011607 500 233 9 258 +167.53 +/- 20.32
34874 ncm-et-7 2018-05-25 03:37 01:15:23 2026554 500 235 16 249 +163.21 +/- 21.03
34873 ncm-et-16 2018-05-25 03:37 01:15:46 1984177 500 240 21 239 +163.21 +/- 21.7
34872 ncm-et-9 2018-05-25 03:37 01:15:29 2023119 500 241 14 245 +170.15 +/- 21.19
34871 ncm-et-13 2018-05-25 03:37 01:15:21 2028359 500 235 15 250 +164.07 +/- 20.94
34870 ncm-et-15 2018-05-25 03:37 01:15:58 2018395 500 239 13 248 +169.27 +/- 20.99
34869 ncm-et-3 2018-05-25 03:37 01:14:34 2026882 500 247 16 237 +173.67 +/- 21.69
34868 ncm-et-11 2018-05-25 03:37 01:16:37 2020185 500 259 19 222 +181.7 +/- 22.63
34867 ncm-et-10 2018-05-25 03:37 01:15:37 2020347 500 246 15 239 +173.67 +/- 21.55
34866 ncm-et-14 2018-05-25 03:37 01:14:21 2019370 500 252 13 235 +180.8 +/- 21.72

Commit

Commit ID d5d23bfd2daecba0cb08459938a4d4806204c6d4
Author protonspring
Date 2018-05-24 16:46:55 UTC
Simplify BlockedByPawn to one dimension I was able to get this to pass which reduces BlockedByPawn to one dimension with NO distance from edge offset. GOOD) It's more simple and may provide additional clarity for further simplifications. Facilitates migrating unblocked to one dimension as well. BAD) If there is indeed a distance component to BlockedStorm (may or may not be the case), this obfuscates this component into ShelterStrength and UnblockedStorm. This may be more convoluted. Also, it may be more convenient to have each of the three arrays (ShelterStrength, BlockedStorm, and UnBlocked) be the same size. STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 96173 W: 19326 L: 19343 D: 57504 http://tests.stockfishchess.org/tests/view/5b04544d0ebc5914abc12965 LTC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 49818 W: 7441 L: 7363 D: 35014 http://tests.stockfishchess.org/tests/view/5b0487d50ebc5914abc12990 Closes https://github.com/official-stockfish/Stockfish/pull/1611 Bench: 5133208
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