Dev Builds » 20170830-1302

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 07:13:46 2005389 2972 1056 108 1808 +114.83 +/- 7.49
ncm-et-4 07:13:32 2003706 2937 1080 103 1754 +120.15 +/- 7.64
ncm-et-5 03:03:35 2009673 1257 454 40 763 +118.86 +/- 11.5
ncm-et-6 03:03:22 2024865 1251 424 45 782 +108.67 +/- 11.28
ncm-et-7 03:03:46 2007327 1248 455 45 748 +118.54 +/- 11.7
ncm-et-8 03:03:17 2021978 1247 450 48 749 +116.15 +/- 11.7
ncm-et-9 07:13:53 2003747 2918 1058 97 1763 +118.85 +/- 7.58
ncm-et-10 07:13:48 1985467 2878 1023 101 1754 +115.37 +/- 7.59
ncm-et-13 04:09:41 1930686 1628 573 56 999 +114.29 +/- 10.03
ncm-et-15 04:10:23 1946874 1664 593 63 1008 +114.65 +/- 10.06
20000 7166 706 12128 +116.39 +/- 2.89

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
55767 ncm-et-13 2018-09-30 00:28 00:19:27 1938298 128 37 2 89 +97.48 +/- 31.3
55766 ncm-et-10 2018-09-30 00:27 00:20:52 1980913 140 42 5 93 +94.05 +/- 32.01
55765 ncm-et-15 2018-09-30 00:25 00:23:00 1981069 164 73 0 91 +166.28 +/- 33.12
55764 ncm-et-9 2018-09-30 00:21 00:27:10 1989560 177 78 4 95 +154.73 +/- 33.47
55763 ncm-et-4 2018-09-30 00:20 00:27:17 1987667 181 56 8 117 +94.39 +/- 29.06
55762 ncm-et-3 2018-09-30 00:17 00:30:33 1990348 210 69 10 131 +100.31 +/- 27.89
55761 ncm-et-13 2018-09-29 23:10 01:16:39 1955603 500 175 16 309 +114.45 +/- 17.98
55760 ncm-et-10 2018-09-29 23:08 01:17:33 1925782 500 174 24 302 +107.54 +/- 18.53
55759 ncm-et-15 2018-09-29 23:07 01:16:41 1900093 500 168 17 315 +108.3 +/- 17.71
55758 ncm-et-9 2018-09-29 23:06 01:13:38 1987981 500 176 22 302 +110.6 +/- 18.49
55757 ncm-et-4 2018-09-29 23:05 01:14:23 1985933 500 203 19 278 +134.15 +/- 19.6
55756 ncm-et-3 2018-09-29 23:02 01:14:06 1988927 500 186 12 302 +126.18 +/- 18.19
55755 ncm-et-13 2018-09-29 21:52 01:17:14 1886217 500 181 17 302 +118.33 +/- 18.35
55754 ncm-et-15 2018-09-29 21:51 01:15:15 1952724 500 175 25 300 +107.54 +/- 18.66
55753 ncm-et-10 2018-09-29 21:50 01:17:18 1949416 500 185 14 301 +123.81 +/- 18.31
55752 ncm-et-4 2018-09-29 21:50 01:13:58 1990348 500 190 17 293 +125.39 +/- 18.79
55751 ncm-et-9 2018-09-29 21:49 01:15:32 1989245 500 183 14 303 +122.24 +/- 18.21
55750 ncm-et-3 2018-09-29 21:47 01:13:35 1989400 500 165 24 311 +100.71 +/- 18.1
55749 ncm-et-13 2018-09-29 20:35 01:16:21 1942628 500 180 21 299 +114.45 +/- 18.61
55748 ncm-et-3 2018-09-29 20:34 01:11:55 1989875 500 174 10 316 +118.33 +/- 17.43
55747 ncm-et-4 2018-09-29 20:34 01:14:18 1990349 500 193 19 288 +126.18 +/- 19.1
55746 ncm-et-10 2018-09-29 20:34 01:14:38 1984047 500 169 10 321 +114.45 +/- 17.19
55745 ncm-et-15 2018-09-29 20:34 01:15:27 1953613 500 177 21 302 +112.14 +/- 18.46
55744 ncm-et-9 2018-09-29 20:34 01:14:06 1988612 500 159 19 322 +99.95 +/- 17.43
2192 ncm-et-9 2018-02-21 18:15 00:35:14 2024917 241 93 8 140 +128.04 +/- 27.27
2191 ncm-et-10 2018-02-21 18:15 00:35:32 2019208 238 90 6 142 +128.13 +/- 26.69
2190 ncm-et-6 2018-02-21 18:15 00:35:49 2025899 251 83 7 161 +108.6 +/- 24.5
2189 ncm-et-8 2018-02-21 18:14 00:36:31 2021652 247 83 13 151 +101.23 +/- 26.22
2188 ncm-et-7 2018-02-21 18:14 00:37:00 1996155 248 92 9 147 +120.94 +/- 26.53
2187 ncm-et-5 2018-02-21 18:13 00:37:15 2025413 257 94 11 152 +116.37 +/- 26.22
2186 ncm-et-4 2018-02-21 18:13 00:37:23 2025081 256 86 6 164 +112.33 +/- 24.18
2185 ncm-et-3 2018-02-21 18:12 00:38:20 2025736 262 89 11 162 +106.66 +/- 25.04
2184 ncm-et-9 2018-02-21 17:01 01:13:27 2021325 500 183 16 301 +120.67 +/- 18.37
2183 ncm-et-10 2018-02-21 17:00 01:13:20 2017745 500 189 23 288 +119.89 +/- 19.2
2182 ncm-et-8 2018-02-21 17:00 01:13:09 2021488 500 191 16 293 +126.97 +/- 18.76
2181 ncm-et-6 2018-02-21 17:00 01:13:54 2021814 500 176 18 306 +113.68 +/- 18.18
2180 ncm-et-7 2018-02-21 16:59 01:13:05 2024754 500 182 17 301 +119.11 +/- 18.4
2179 ncm-et-5 2018-02-21 16:59 01:13:17 2024426 500 174 15 311 +114.45 +/- 17.85
2178 ncm-et-3 2018-02-21 16:58 01:13:00 2027211 500 182 20 298 +116.78 +/- 18.63
2177 ncm-et-4 2018-02-21 16:57 01:14:41 2023121 500 179 18 303 +116.0 +/- 18.33
2176 ncm-et-8 2018-02-21 15:45 01:13:37 2022794 500 176 19 305 +112.91 +/- 18.26
2175 ncm-et-9 2018-02-21 15:45 01:14:46 2024590 500 186 14 300 +124.6 +/- 18.35
2174 ncm-et-6 2018-02-21 15:45 01:13:39 2026882 500 165 20 315 +103.73 +/- 17.8
2173 ncm-et-5 2018-02-21 15:45 01:13:03 1979180 500 186 14 300 +124.6 +/- 18.35
2172 ncm-et-3 2018-02-21 15:45 01:12:17 2026226 500 191 21 288 +123.02 +/- 19.15
2171 ncm-et-4 2018-02-21 15:45 01:11:32 2023447 500 173 16 311 +112.91 +/- 17.88
2170 ncm-et-10 2018-02-21 15:45 01:14:35 2021162 500 174 19 307 +111.37 +/- 18.16
2169 ncm-et-7 2018-02-21 15:44 01:13:41 2001074 500 181 19 300 +116.78 +/- 18.5

Commit

Commit ID bf485f4affc37cd408a65b66b8a3aad059bad5f3
Author Joost VandeVondele
Date 2017-08-30 13:02:40 UTC
Simplify away non-normal moves in SEE credit goes to @mstembera for suggesting this approach. SEE now deals with castling, promotion and en passant in a similar way. passed STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 32902 W: 6079 L: 5979 D: 20844 passed LTC LLR: 3.92 (-2.94,2.94) [-3.00,1.00] Total: 110698 W: 14198 L: 14145 D: 82355 Bench: 5713905
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