Dev Builds » 20180510-1346

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 06:04:38 2002122 2437 1139 70 1228 +163.49 +/- 9.42
ncm-et-4 06:04:05 1984586 2404 1135 70 1199 +165.37 +/- 9.55
ncm-et-5 01:48:43 2024918 713 330 16 367 +164.24 +/- 17.1
ncm-et-6 01:48:45 2025327 705 347 23 335 +172.6 +/- 18.24
ncm-et-7 01:48:35 2002960 719 338 23 358 +163.26 +/- 17.53
ncm-et-8 01:48:27 2008895 704 356 18 330 +181.75 +/- 18.32
ncm-et-9 06:04:34 2001683 2404 1122 62 1220 +164.47 +/- 9.42
ncm-et-10 06:04:16 1990147 2379 1140 66 1173 +169.03 +/- 9.66
ncm-et-11 01:48:30 2005973 718 345 17 356 +171.39 +/- 17.48
ncm-et-12 01:48:15 1963804 692 320 24 348 +158.82 +/- 17.78
ncm-et-13 06:03:55 1958641 2359 1100 61 1198 +164.26 +/- 9.5
ncm-et-14 01:48:42 2018964 714 323 16 375 +159.77 +/- 16.85
ncm-et-15 06:04:34 1964716 2345 1122 48 1175 +171.9 +/- 9.57
ncm-et-16 01:48:24 2021325 707 328 21 358 +161.59 +/- 17.46
20000 9445 535 10020 +166.45 +/- 3.29

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
50724 ncm-et-15 2018-08-22 02:59 00:19:19 1980287 124 59 2 63 +172.64 +/- 41.39
50723 ncm-et-13 2018-08-22 02:54 00:23:50 1872666 142 70 2 70 +181.2 +/- 39.36
50722 ncm-et-9 2018-08-22 02:53 00:25:40 1989085 167 79 6 82 +162.83 +/- 36.95
50721 ncm-et-10 2018-08-22 02:52 00:25:45 1980445 171 85 5 81 +176.25 +/- 37.2
50720 ncm-et-4 2018-08-22 02:49 00:28:25 1991772 189 88 3 98 +168.29 +/- 32.97
50719 ncm-et-3 2018-08-22 02:47 00:31:19 1990348 206 103 8 95 +173.3 +/- 34.6
50718 ncm-et-15 2018-08-22 01:40 01:18:24 1949605 500 243 16 241 +170.15 +/- 21.47
50717 ncm-et-13 2018-08-22 01:38 01:14:40 1975463 500 253 14 233 +180.8 +/- 21.87
50716 ncm-et-9 2018-08-22 01:35 01:16:48 1987665 500 214 16 270 +145.54 +/- 19.92
50715 ncm-et-10 2018-08-22 01:35 01:16:30 1981068 500 242 16 242 +169.27 +/- 21.41
50714 ncm-et-4 2018-08-22 01:32 01:16:04 1987351 500 251 15 234 +178.11 +/- 21.84
50713 ncm-et-3 2018-08-22 01:32 01:14:23 1990349 500 217 18 265 +146.36 +/- 20.23
50712 ncm-et-15 2018-08-22 00:19 01:19:32 1938651 500 239 11 250 +171.02 +/- 20.82
50711 ncm-et-13 2018-08-22 00:18 01:19:10 1920629 500 228 13 259 +159.78 +/- 20.4
50710 ncm-et-10 2018-08-22 00:18 01:15:58 1981225 500 231 11 258 +164.07 +/- 20.39
50709 ncm-et-9 2018-08-22 00:17 01:17:09 1989716 500 228 11 261 +161.49 +/- 20.23
50708 ncm-et-4 2018-08-22 00:16 01:15:31 1986092 500 228 14 258 +158.93 +/- 20.49
50707 ncm-et-3 2018-08-22 00:15 01:15:32 1990823 500 222 9 269 +158.08 +/- 19.74
50706 ncm-et-3 2018-08-21 22:59 01:14:42 1988927 500 216 11 273 +151.35 +/- 19.6
50705 ncm-et-13 2018-08-21 22:59 01:17:51 1930139 500 221 18 261 +149.68 +/- 20.44
50704 ncm-et-10 2018-08-21 22:59 01:17:28 1956476 500 235 10 255 +168.4 +/- 20.51
50703 ncm-et-15 2018-08-21 22:59 01:18:44 1888322 500 243 7 250 +178.11 +/- 20.67
50702 ncm-et-9 2018-08-21 22:59 01:16:23 1990034 500 247 10 243 +179.0 +/- 21.17
50701 ncm-et-4 2018-08-21 22:59 01:15:33 1990664 500 231 15 254 +160.64 +/- 20.73
29166 ncm-et-12 2018-05-12 16:10 00:29:24 1983306 192 96 5 91 +178.99 +/- 34.99
29165 ncm-et-6 2018-05-12 16:08 00:31:11 2026718 205 116 4 85 +213.03 +/- 36.57
29164 ncm-et-10 2018-05-12 16:08 00:31:39 2020836 208 103 1 104 +186.42 +/- 31.82
29163 ncm-et-8 2018-05-12 16:07 00:31:42 2020347 204 110 2 92 +204.75 +/- 34.55
29162 ncm-et-16 2018-05-12 16:07 00:32:02 2021488 207 101 7 99 +170.2 +/- 33.66
29161 ncm-et-5 2018-05-12 16:07 00:32:26 2025737 213 104 3 106 +179.08 +/- 31.86
29160 ncm-et-14 2018-05-12 16:06 00:32:57 2018720 214 91 6 117 +146.03 +/- 30.16
29159 ncm-et-11 2018-05-12 16:06 00:33:13 2018234 218 113 8 97 +182.45 +/- 34.32
29158 ncm-et-7 2018-05-12 16:06 00:33:20 1981653 219 95 8 116 +146.06 +/- 30.66
29157 ncm-et-13 2018-05-12 16:06 00:33:29 2024590 217 106 5 106 +175.19 +/- 32.2
29156 ncm-et-15 2018-05-12 16:05 00:33:37 2015474 221 88 5 128 +137.2 +/- 28.3
29155 ncm-et-4 2018-05-12 16:05 00:33:46 1927864 215 102 8 105 +162.87 +/- 32.65
29154 ncm-et-3 2018-05-12 16:05 00:34:08 2026718 231 122 12 97 +179.99 +/- 34.63
29153 ncm-et-9 2018-05-12 16:04 00:35:22 2026554 237 108 4 125 +163.56 +/- 29.1
29152 ncm-et-16 2018-05-12 14:50 01:16:22 2021162 500 227 14 259 +158.08 +/- 20.43
29151 ncm-et-13 2018-05-12 14:50 01:14:55 2028360 500 222 9 269 +158.08 +/- 19.74
29150 ncm-et-12 2018-05-12 14:50 01:18:51 1944302 500 224 19 257 +151.35 +/- 20.68
29149 ncm-et-8 2018-05-12 14:50 01:16:45 1997443 500 246 16 238 +172.78 +/- 21.64
29148 ncm-et-9 2018-05-12 14:50 01:13:12 2027046 500 246 15 239 +173.67 +/- 21.55
29147 ncm-et-10 2018-05-12 14:50 01:16:56 2020836 500 244 23 233 +164.93 +/- 22.07
29146 ncm-et-11 2018-05-12 14:49 01:15:17 1993712 500 232 9 259 +166.66 +/- 20.26
29145 ncm-et-7 2018-05-12 14:49 01:15:15 2024267 500 243 15 242 +171.02 +/- 21.38
29144 ncm-et-4 2018-05-12 14:49 01:14:46 2023773 500 235 15 250 +164.07 +/- 20.94
29143 ncm-et-15 2018-05-12 14:49 01:14:58 2015960 500 250 7 243 +184.42 +/- 21.06
29142 ncm-et-3 2018-05-12 14:49 01:14:34 2025572 500 259 12 229 +188.08 +/- 22.04
29141 ncm-et-14 2018-05-12 14:49 01:15:45 2019208 500 232 10 258 +165.8 +/- 20.35
29140 ncm-et-5 2018-05-12 14:49 01:16:17 2024100 500 226 13 261 +158.08 +/- 20.3
29139 ncm-et-6 2018-05-12 14:49 01:17:34 2023936 500 231 19 250 +157.24 +/- 21.05

Commit

Commit ID 255df4ffae29f4a038c9881c1f2f675e2f21f71e
Author protonspring
Date 2018-05-10 13:46:32 UTC
Consolidate pawn storm types Simplification: the Unopposed and Unblocked pawn storm types are mathematically similar enough to combine with no Elo loss. This reduces the pawn storm types to BlockedByPawn and UnBlocked. STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 116869 W: 23549 L: 23605 D: 69715 http://tests.stockfishchess.org/tests/view/5af2def90ebc5968e6523f82 LTC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 39912 W: 6090 L: 5998 D: 27824 http://tests.stockfishchess.org/tests/view/5af3b2e20ebc5968e6524013 Closes https://github.com/official-stockfish/Stockfish/pull/1592 Bench: 5244314
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