Dev Builds » 20180722-2203

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 09:43:48 1989927 3730 1862 101 1767 +178.16 +/- 7.91
ncm-et-4 09:43:02 1989313 3780 1944 110 1726 +184.05 +/- 8.04
ncm-et-9 09:43:45 1988349 3774 1936 95 1743 +185.25 +/- 7.97
ncm-et-10 09:44:26 1962878 3704 1913 103 1688 +185.63 +/- 8.13
ncm-et-13 09:44:29 1932668 3629 1877 92 1660 +187.1 +/- 8.18
ncm-et-15 04:30:29 1572701 1383 660 37 686 +168.61 +/- 12.61
20000 10192 538 9270 +182.92 +/- 3.46

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
48864 ncm-et-13 2018-08-07 07:46 00:28:11 1988927 185 103 4 78 +207.53 +/- 38.2
48863 ncm-et-3 2018-08-07 07:41 00:32:51 1989558 209 114 7 88 +196.43 +/- 36.16
48862 ncm-et-10 2018-08-07 07:39 00:35:13 1984047 227 127 10 90 +198.07 +/- 36.01
48861 ncm-et-4 2018-08-07 07:36 00:37:05 1989403 235 108 9 118 +156.08 +/- 30.69
48860 ncm-et-9 2018-08-07 07:34 00:39:39 1988770 261 143 10 108 +195.31 +/- 32.71
48859 ncm-et-15 2018-08-07 06:59 01:14:27 1566476 383 184 11 188 +169.14 +/- 24.21
48858 ncm-et-13 2018-08-07 06:24 01:20:43 1931993 500 251 14 235 +179.0 +/- 21.75
48857 ncm-et-3 2018-08-07 06:20 01:20:18 1988296 500 236 15 249 +164.93 +/- 21.0
48856 ncm-et-10 2018-08-07 06:19 01:18:06 1982478 500 241 19 240 +165.8 +/- 21.6
48855 ncm-et-4 2018-08-07 06:18 01:16:48 1989401 500 266 12 222 +194.57 +/- 22.46
48854 ncm-et-9 2018-08-07 06:15 01:17:45 1987035 500 256 16 228 +181.7 +/- 22.21
48853 ncm-et-15 2018-08-07 05:21 01:37:10 1579929 500 237 11 252 +169.27 +/- 20.71
48852 ncm-et-13 2018-08-07 05:04 01:18:37 1987508 500 236 14 250 +165.8 +/- 20.91
48851 ncm-et-4 2018-08-07 05:01 01:16:34 1988927 500 258 18 224 +181.7 +/- 22.49
48850 ncm-et-10 2018-08-07 05:00 01:18:00 1981539 500 257 14 229 +184.42 +/- 22.1
48849 ncm-et-3 2018-08-07 05:00 01:18:43 1989716 500 226 9 265 +161.49 +/- 19.95
48848 ncm-et-9 2018-08-07 04:57 01:16:56 1989085 500 246 16 238 +172.78 +/- 21.64
48847 ncm-et-10 2018-08-07 03:41 01:18:04 1981696 500 272 11 217 +201.19 +/- 22.74
48846 ncm-et-4 2018-08-07 03:41 01:18:29 1988454 500 245 10 245 +177.22 +/- 21.06
48845 ncm-et-9 2018-08-07 03:41 01:15:18 1988769 500 259 14 227 +186.25 +/- 22.22
48844 ncm-et-3 2018-08-07 03:41 01:17:49 1990348 500 241 17 242 +167.53 +/- 21.44
48843 ncm-et-15 2018-08-07 03:41 01:38:52 1571698 500 239 15 246 +167.53 +/- 21.16
48842 ncm-et-13 2018-08-07 03:41 01:22:09 1900729 500 262 7 231 +195.51 +/- 21.75
47088 ncm-et-9 2018-07-24 01:22 00:02:42 1989085 13 1 0 12 +26.75 +/- 51.02
47087 ncm-et-3 2018-07-24 01:20 00:03:45 1991297 21 13 0 8 +251.31 +/- 128.65
47086 ncm-et-4 2018-07-24 01:17 00:07:14 1990034 45 24 1 20 +196.03 +/- 76.72
47085 ncm-et-13 2018-07-24 00:14 01:10:15 1941380 444 239 11 194 +197.17 +/- 24.08
47084 ncm-et-10 2018-07-24 00:10 01:13:54 1979193 477 246 23 208 +176.11 +/- 23.51
47083 ncm-et-3 2018-07-24 00:02 01:17:13 1990191 500 274 15 211 +199.29 +/- 23.22
47082 ncm-et-9 2018-07-24 00:02 01:18:36 1986564 500 255 8 237 +188.08 +/- 21.44
47081 ncm-et-4 2018-07-24 00:00 01:16:18 1989085 500 244 10 246 +176.33 +/- 21.0
47080 ncm-et-13 2018-07-23 22:51 01:22:18 1918078 500 276 11 213 +205.04 +/- 22.99
47079 ncm-et-10 2018-07-23 22:50 01:19:24 1945100 500 258 10 232 +189.0 +/- 21.8
47078 ncm-et-9 2018-07-23 22:43 01:18:01 1987665 500 266 10 224 +196.45 +/- 22.28
47077 ncm-et-3 2018-07-23 22:43 01:18:34 1988928 500 263 8 229 +195.51 +/- 21.9
47076 ncm-et-4 2018-07-23 22:42 01:16:52 1990190 500 262 19 219 +184.42 +/- 22.81
47075 ncm-et-10 2018-07-23 21:28 01:20:20 1942407 500 259 8 233 +191.78 +/- 21.67
47074 ncm-et-13 2018-07-23 21:26 01:23:59 1805858 500 242 16 242 +169.27 +/- 21.41
47073 ncm-et-9 2018-07-23 21:25 01:17:03 1990033 500 255 11 234 +185.33 +/- 21.72
47072 ncm-et-4 2018-07-23 21:25 01:15:59 1988927 500 288 9 203 +218.86 +/- 23.58
47071 ncm-et-3 2018-07-23 21:23 01:18:04 1990033 500 244 15 241 +171.9 +/- 21.44
47070 ncm-et-13 2018-07-23 20:06 01:18:17 1986878 500 268 15 217 +193.64 +/- 22.85
47069 ncm-et-4 2018-07-23 20:06 01:17:43 1989401 500 249 22 229 +170.15 +/- 22.28
47068 ncm-et-9 2018-07-23 20:06 01:17:45 1988139 500 255 10 235 +186.25 +/- 21.63
47067 ncm-et-10 2018-07-23 20:06 01:21:25 1906566 500 253 8 239 +186.25 +/- 21.32
47066 ncm-et-3 2018-07-23 20:06 01:16:31 1990981 500 251 15 234 +178.11 +/- 21.84

Commit

Commit ID 0d5fe2f156666442b497656ae459f825c771826d
Author Goodkov Vasiliy Aleksandrovich
Date 2018-07-22 22:03:05 UTC
Simplify condition for ThreatByRook Remove stronglyProtected Queen for ThreatByRook. Idea is that in the current master the SliderOnQueen bonus and the see_ge() function do something similar as ThreatByRook for Queen, so this patch removes some redundancy, in that sense. STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 21878 W: 4939 L: 4818 D: 12121 http://tests.stockfishchess.org/tests/view/5b53a83b0ebc5902bdb815d1 LTC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 35307 W: 5979 L: 5882 D: 23446 http://tests.stockfishchess.org/tests/view/5b53b60b0ebc5902bdb8174c Close https://github.com/official-stockfish/Stockfish/pull/1690 Bench: 4834554
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