Dev Builds » 20171217-0820

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 12:18:12 2013203 5028 1973 146 2909 +132.29 +/- 5.95
ncm-et-4 12:17:50 2012933 5042 1966 150 2926 +131.01 +/- 5.93
ncm-et-5 08:09:09 2022983 3307 1337 105 1865 +135.98 +/- 7.5
ncm-et-9 04:09:02 1988929 1675 652 43 980 +132.38 +/- 10.2
ncm-et-10 04:08:47 1955279 1637 681 50 906 +141.22 +/- 10.8
ncm-et-13 04:08:47 1954228 1652 650 53 949 +131.49 +/- 10.47
ncm-et-15 04:08:58 1975199 1659 652 51 956 +131.85 +/- 10.41
20000 7911 598 11491 +133.2 +/- 3.0

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
54516 ncm-et-10 2018-09-20 14:54 00:22:06 1945133 137 55 6 76 +130.01 +/- 37.79
54515 ncm-et-13 2018-09-20 14:52 00:23:35 1944166 152 59 2 91 +136.97 +/- 32.96
54514 ncm-et-15 2018-09-20 14:52 00:23:46 1951005 159 60 3 96 +130.34 +/- 32.19
54513 ncm-et-9 2018-09-20 14:49 00:26:46 1987508 175 73 1 101 +151.94 +/- 31.33
54512 ncm-et-3 2018-09-20 14:48 00:27:47 1990506 186 73 5 108 +133.18 +/- 30.92
54511 ncm-et-4 2018-09-20 14:48 00:27:57 1989243 191 74 2 115 +137.76 +/- 29.15
54510 ncm-et-10 2018-09-20 13:38 01:14:46 1980130 500 199 19 282 +130.94 +/- 19.39
54509 ncm-et-13 2018-09-20 13:36 01:15:13 1958407 500 217 17 266 +147.19 +/- 20.15
54508 ncm-et-15 2018-09-20 13:36 01:15:39 1981699 500 190 18 292 +124.6 +/- 18.87
54507 ncm-et-9 2018-09-20 13:34 01:14:04 1988613 500 196 14 290 +132.54 +/- 18.85
54506 ncm-et-3 2018-09-20 13:33 01:13:58 1990037 500 187 17 296 +123.02 +/- 18.64
54505 ncm-et-4 2018-09-20 13:31 01:16:04 1989718 500 190 17 293 +125.39 +/- 18.79
54504 ncm-et-15 2018-09-20 12:21 01:13:30 1984675 500 196 13 291 +133.34 +/- 18.77
54503 ncm-et-10 2018-09-20 12:20 01:16:35 1929938 500 213 14 273 +146.36 +/- 19.7
54502 ncm-et-13 2018-09-20 12:20 01:15:00 1959412 500 182 16 302 +119.89 +/- 18.32
54501 ncm-et-3 2018-09-20 12:18 01:13:51 1989559 500 211 14 275 +144.72 +/- 19.6
54500 ncm-et-9 2018-09-20 12:18 01:14:53 1989559 500 191 19 290 +124.6 +/- 19.0
54499 ncm-et-4 2018-09-20 12:17 01:12:32 1987667 500 205 9 286 +143.89 +/- 18.87
54498 ncm-et-10 2018-09-20 11:04 01:15:20 1965918 500 214 11 275 +149.68 +/- 19.5
54497 ncm-et-4 2018-09-20 11:04 01:12:20 1988927 500 189 14 297 +126.97 +/- 18.5
54496 ncm-et-15 2018-09-20 11:04 01:16:03 1983419 500 206 17 277 +138.18 +/- 19.59
54495 ncm-et-9 2018-09-20 11:04 01:13:19 1990036 500 192 9 299 +133.34 +/- 18.23
54494 ncm-et-13 2018-09-20 11:04 01:14:59 1954930 500 192 18 290 +126.18 +/- 18.97
54493 ncm-et-3 2018-09-20 11:04 01:13:28 1988927 500 194 16 290 +129.35 +/- 18.91
1161 ncm-et-5 2018-02-12 07:45 00:47:30 2020184 307 122 5 180 +139.44 +/- 23.61
1160 ncm-et-3 2018-02-12 07:42 00:50:20 2027210 342 122 14 206 +113.6 +/- 22.37
1159 ncm-et-4 2018-02-12 07:41 00:51:07 2025572 351 138 14 199 +128.27 +/- 23.1
1158 ncm-et-5 2018-02-12 06:30 01:13:45 2022140 500 209 23 268 +135.76 +/- 20.2
1157 ncm-et-4 2018-02-12 06:27 01:12:27 2026554 500 206 23 271 +133.34 +/- 20.05
1156 ncm-et-3 2018-02-12 06:27 01:13:42 2027210 500 195 11 294 +134.15 +/- 18.55
1155 ncm-et-5 2018-02-12 05:15 01:14:00 2024427 500 211 19 270 +140.62 +/- 20.0
1154 ncm-et-3 2018-02-12 05:13 01:12:34 2025244 500 196 14 290 +132.54 +/- 18.85
1153 ncm-et-4 2018-02-12 05:13 01:13:17 2026063 500 213 13 274 +147.19 +/- 19.62
1152 ncm-et-5 2018-02-12 04:00 01:13:02 2024928 500 207 11 282 +143.89 +/- 19.15
1151 ncm-et-4 2018-02-12 03:59 01:12:58 2027538 500 188 14 298 +126.18 +/- 18.45
1150 ncm-et-3 2018-02-12 03:59 01:13:19 2025574 500 187 16 297 +123.81 +/- 18.56
1149 ncm-et-5 2018-02-12 02:47 01:12:23 2024754 500 191 16 293 +126.97 +/- 18.76
1148 ncm-et-4 2018-02-12 02:45 01:12:57 2027702 500 201 17 282 +134.15 +/- 19.34
1147 ncm-et-3 2018-02-12 02:44 01:13:30 2026554 500 204 17 279 +136.56 +/- 19.49
1146 ncm-et-3 2018-02-12 01:32 01:11:13 2026555 500 182 10 308 +124.6 +/- 17.82
1145 ncm-et-5 2018-02-12 01:31 01:14:24 2023774 500 203 14 283 +138.18 +/- 19.2
1144 ncm-et-4 2018-02-12 01:31 01:12:50 2027539 500 176 7 317 +122.24 +/- 17.27
1143 ncm-et-4 2018-02-12 00:16 01:13:21 2025740 500 186 20 294 +119.89 +/- 18.83
1142 ncm-et-5 2018-02-12 00:16 01:14:05 2020674 500 194 17 289 +128.55 +/- 18.99
1141 ncm-et-3 2018-02-12 00:16 01:14:30 2027866 500 222 12 266 +155.54 +/- 20.0

Commit

Commit ID 83e829c9dc900dcb00d673417062f4193481ff36
Author Gontran Lemaire
Date 2017-12-17 08:20:17 UTC
Remove QueenMinorsImbalance array #1340 Remove QMI array and adjust bishop, knight and queen coefficients in QuadraticOurs and QuadraticTheirs arrays in compensation of this removal. STC : http://tests.stockfishchess.org/tests/view/5a21d8350ebc590ccbb8b5fe LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 49659 W: 9029 L: 8957 D: 31673 LTC : http://tests.stockfishchess.org/tests/view/5a33c0dd0ebc590ccbb8bd7e LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 45905 W: 5834 L: 5745 D: 34326 Bench: 5176807
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