Dev Builds » 20140412-0655

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 06:01:58 1990526 2379 148 921 1310 -117.14 +/- 9.15
ncm-et-4 06:01:58 1968240 2359 155 882 1322 -110.67 +/- 9.1
ncm-et-5 01:48:30 2021742 733 49 269 415 -107.59 +/- 16.22
ncm-et-6 01:48:23 2023364 726 44 292 390 -123.65 +/- 16.85
ncm-et-7 01:48:31 1982906 677 41 273 363 -124.08 +/- 17.47
ncm-et-8 01:48:29 1961919 696 39 278 379 -124.36 +/- 17.02
ncm-et-9 06:02:15 1992414 2402 137 971 1294 -125.86 +/- 9.23
ncm-et-10 06:02:07 1984311 2382 146 910 1326 -115.51 +/- 9.08
ncm-et-11 01:48:09 1989598 709 45 276 388 -117.48 +/- 16.86
ncm-et-12 01:48:29 1985043 707 43 284 380 -123.37 +/- 17.07
ncm-et-13 06:01:35 1990849 2392 139 965 1288 -125.12 +/- 9.25
ncm-et-14 01:47:52 2020592 728 41 286 401 -121.67 +/- 16.51
ncm-et-15 06:02:04 1990091 2401 140 995 1266 -129.39 +/- 9.36
ncm-et-16 01:48:16 2019241 709 45 279 385 -119.13 +/- 16.95
20000 1212 7881 10907 -120.46 +/- 3.18

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
92612 ncm-et-4 2019-08-13 18:18 00:21:20 1974390 141 12 53 76 -104.03 +/- 38.63
92611 ncm-et-3 2019-08-13 18:15 00:24:31 1972832 162 7 64 91 -127.7 +/- 34.4
92610 ncm-et-10 2019-08-13 18:14 00:25:42 1977273 168 9 75 84 -144.25 +/- 36.72
92609 ncm-et-15 2019-08-13 18:13 00:26:32 1970178 177 13 73 91 -122.62 +/- 35.39
92608 ncm-et-9 2019-08-13 18:13 00:27:06 1971115 178 5 79 94 -153.75 +/- 33.91
92607 ncm-et-13 2019-08-13 18:12 00:26:52 1972347 174 6 77 91 -150.53 +/- 34.68
92606 ncm-et-4 2019-08-13 17:01 01:16:17 1963073 500 37 213 250 -127.76 +/- 21.35
92605 ncm-et-9 2019-08-13 16:57 01:14:17 1980206 500 37 186 277 -106.78 +/- 20.0
92604 ncm-et-10 2019-08-13 16:57 01:15:47 1960928 500 32 166 302 -95.44 +/- 18.7
92603 ncm-et-3 2019-08-13 16:56 01:17:32 1965996 500 32 194 274 -116.78 +/- 20.07
92602 ncm-et-15 2019-08-13 16:55 01:16:29 1971883 500 31 214 255 -133.34 +/- 21.02
92601 ncm-et-13 2019-08-13 16:55 01:15:59 1968784 500 27 225 248 -145.54 +/- 21.32
92600 ncm-et-4 2019-08-13 15:43 01:17:20 1930400 500 33 176 291 -102.22 +/- 19.26
92599 ncm-et-10 2019-08-13 15:41 01:15:12 1965230 500 31 186 283 -111.37 +/- 19.61
92598 ncm-et-9 2019-08-13 15:40 01:16:28 1972677 500 36 192 272 -112.14 +/- 20.23
92597 ncm-et-13 2019-08-13 15:39 01:15:11 1978255 500 35 177 288 -101.46 +/- 19.44
92596 ncm-et-3 2019-08-13 15:39 01:16:22 1975779 500 30 186 284 -112.14 +/- 19.54
92595 ncm-et-15 2019-08-13 15:38 01:16:43 1990772 500 30 207 263 -128.55 +/- 20.59
92594 ncm-et-4 2019-08-13 14:23 01:18:27 1947049 500 31 176 293 -103.73 +/- 19.12
92593 ncm-et-15 2019-08-13 14:23 01:13:48 1971729 500 30 210 260 -130.94 +/- 20.75
92592 ncm-et-10 2019-08-13 14:23 01:16:55 1966786 500 33 187 280 -110.6 +/- 19.79
92591 ncm-et-13 2019-08-13 14:23 01:15:18 1977017 500 25 202 273 -128.55 +/- 19.99
92590 ncm-et-3 2019-08-13 14:23 01:15:07 1980182 500 34 183 283 -106.78 +/- 19.66
92589 ncm-et-9 2019-08-13 14:23 01:16:03 1979506 500 25 215 260 -138.99 +/- 20.65
24924 ncm-et-7 2018-05-01 05:14 00:27:38 2026555 177 8 75 94 -138.4 +/- 34.25
24923 ncm-et-8 2018-05-01 05:11 00:30:39 2023119 196 8 93 95 -161.35 +/- 34.45
24922 ncm-et-12 2018-05-01 05:11 00:30:51 2021651 207 12 84 111 -126.11 +/- 31.64
24921 ncm-et-16 2018-05-01 05:10 00:31:37 2014542 209 10 88 111 -136.24 +/- 31.54
24920 ncm-et-3 2018-05-01 05:09 00:32:38 2023290 217 14 82 121 -112.66 +/- 30.17
24919 ncm-et-13 2018-05-01 05:09 00:32:22 2025735 218 16 87 115 -117.43 +/- 31.34
24918 ncm-et-11 2018-05-01 05:09 00:32:33 1962742 209 14 92 103 -136.24 +/- 33.34
24917 ncm-et-10 2018-05-01 05:09 00:33:11 2017096 214 14 92 108 -132.74 +/- 32.45
24916 ncm-et-4 2018-05-01 05:08 00:33:36 2001204 218 16 83 119 -110.35 +/- 30.65
24915 ncm-et-5 2018-05-01 05:08 00:33:46 2024427 233 11 92 130 -126.03 +/- 28.85
24914 ncm-et-15 2018-05-01 05:08 00:33:52 2015474 224 9 84 131 -120.99 +/- 28.29
24913 ncm-et-6 2018-05-01 05:08 00:33:59 2024100 226 12 91 123 -126.79 +/- 29.9
24912 ncm-et-14 2018-05-01 05:08 00:33:56 2020185 228 7 83 138 -120.41 +/- 27.09
24911 ncm-et-9 2018-05-01 05:08 00:34:11 2023936 224 5 99 120 -155.39 +/- 29.76
24910 ncm-et-14 2018-05-01 03:53 01:13:56 2021000 500 34 203 263 -122.24 +/- 20.65
24909 ncm-et-16 2018-05-01 03:53 01:16:39 2023941 500 35 191 274 -112.14 +/- 20.12
24908 ncm-et-3 2018-05-01 03:52 01:15:48 2025081 500 31 212 257 -131.74 +/- 20.91
24907 ncm-et-11 2018-05-01 03:52 01:15:36 2016455 500 31 184 285 -109.83 +/- 19.51
24906 ncm-et-12 2018-05-01 03:52 01:17:38 1948435 500 31 200 269 -122.24 +/- 20.31
24905 ncm-et-7 2018-05-01 03:52 01:20:53 1939257 500 33 198 269 -119.11 +/- 20.34
24904 ncm-et-13 2018-05-01 03:52 01:15:53 2022956 500 30 197 273 -120.67 +/- 20.09
24903 ncm-et-5 2018-05-01 03:52 01:14:44 2019058 500 38 177 285 -99.2 +/- 19.63
24902 ncm-et-4 2018-05-01 03:52 01:14:58 1993325 500 26 181 293 -111.37 +/- 19.02
24901 ncm-et-9 2018-05-01 03:52 01:14:10 2027046 500 29 200 271 -123.81 +/- 20.17
24900 ncm-et-8 2018-05-01 03:52 01:17:50 1900719 500 31 185 284 -110.6 +/- 19.56
24899 ncm-et-6 2018-05-01 03:52 01:14:24 2022629 500 32 201 267 -122.24 +/- 20.42
24898 ncm-et-10 2018-05-01 03:52 01:15:20 2018557 500 27 204 269 -128.55 +/- 20.23
24897 ncm-et-15 2018-05-01 03:52 01:14:40 2020512 500 27 207 266 -130.94 +/- 20.39

Commit

Commit ID c556fe1d716fcef3215c239f02b314ec7b42f0d1
Author Marco Costalba
Date 2014-04-12 06:55:30 UTC
Implement PEXT based attacks According to: https://chessprogramming.wikispaces.com/BMI2#PEXTBitboards No functional change.
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