Dev Builds » 20141206-1508

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 06:01:02 1989781 2397 194 629 1574 -63.76 +/- 8.01
ncm-et-4 06:00:45 1985795 2378 171 696 1511 -77.99 +/- 8.25
ncm-et-5 01:47:11 1999197 722 49 221 452 -84.39 +/- 15.14
ncm-et-6 01:47:35 2025817 694 56 213 425 -79.98 +/- 15.81
ncm-et-7 01:47:35 2011794 716 39 213 464 -86.16 +/- 14.65
ncm-et-8 01:47:20 2023120 711 42 197 472 -76.98 +/- 14.41
ncm-et-9 06:01:06 1991428 2372 178 703 1491 -78.19 +/- 8.35
ncm-et-10 06:01:06 1982367 2375 181 666 1528 -71.96 +/- 8.18
ncm-et-11 01:47:27 1998058 715 54 217 444 -80.62 +/- 15.37
ncm-et-12 01:47:14 2006341 707 41 201 465 -80.01 +/- 14.57
ncm-et-13 06:01:14 1989983 2390 184 685 1521 -73.93 +/- 8.24
ncm-et-14 01:47:16 2018476 712 54 208 450 -76.35 +/- 15.18
ncm-et-15 06:01:12 1987340 2394 162 634 1598 -69.41 +/- 7.85
ncm-et-16 01:47:24 2002697 717 54 193 470 -68.22 +/- 14.65
20000 1459 5676 12865 -74.37 +/- 2.82

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
83444 ncm-et-10 2019-05-31 00:59 00:23:19 1957859 150 11 46 93 -82.59 +/- 33.67
83443 ncm-et-9 2019-05-31 00:58 00:24:00 1976701 152 9 46 97 -86.31 +/- 32.41
83442 ncm-et-4 2019-05-31 00:56 00:25:30 1963840 167 7 48 112 -87.08 +/- 29.17
83441 ncm-et-13 2019-05-31 00:56 00:26:23 1969397 174 15 52 107 -75.02 +/- 31.62
83440 ncm-et-3 2019-05-31 00:55 00:26:42 1963995 180 12 46 122 -66.42 +/- 28.24
83439 ncm-et-15 2019-05-31 00:54 00:27:48 1975291 177 18 42 117 -47.4 +/- 29.6
83438 ncm-et-10 2019-05-30 23:42 01:15:23 1966170 500 36 145 319 -76.98 +/- 17.95
83437 ncm-et-4 2019-05-30 23:40 01:15:17 1975039 500 39 142 319 -72.61 +/- 18.0
83436 ncm-et-13 2019-05-30 23:40 01:14:59 1976401 500 30 156 314 -89.48 +/- 18.08
83435 ncm-et-3 2019-05-30 23:40 01:14:36 1968006 500 39 146 315 -75.52 +/- 18.19
83434 ncm-et-9 2019-05-30 23:39 01:17:33 1979300 500 38 137 325 -69.71 +/- 17.69
83433 ncm-et-15 2019-05-30 23:37 01:15:55 1963227 500 38 123 339 -59.64 +/- 16.99
83432 ncm-et-13 2019-05-30 22:23 01:15:26 1975154 500 47 142 311 -66.82 +/- 18.49
83431 ncm-et-10 2019-05-30 22:23 01:18:15 1967253 500 38 132 330 -66.1 +/- 17.44
83430 ncm-et-4 2019-05-30 22:23 01:16:03 1962004 500 33 163 304 -92.46 +/- 18.62
83429 ncm-et-3 2019-05-30 22:23 01:15:45 1966620 500 53 133 314 -56.07 +/- 18.41
83428 ncm-et-9 2019-05-30 22:22 01:15:52 1970656 500 35 156 309 -85.78 +/- 18.42
83427 ncm-et-15 2019-05-30 22:22 01:13:50 1971734 500 29 138 333 -76.98 +/- 17.13
83426 ncm-et-4 2019-05-30 21:05 01:16:24 1963227 500 34 137 329 -72.61 +/- 17.42
83425 ncm-et-3 2019-05-30 21:05 01:16:26 1988434 500 35 133 332 -68.99 +/- 17.29
83424 ncm-et-15 2019-05-30 21:05 01:16:01 1976838 500 37 149 314 -79.17 +/- 18.21
83423 ncm-et-9 2019-05-30 21:05 01:16:11 1974204 500 36 160 304 -88.0 +/- 18.68
83422 ncm-et-10 2019-05-30 21:05 01:16:39 1963693 500 40 142 318 -71.89 +/- 18.06
83421 ncm-et-13 2019-05-30 21:05 01:16:51 1971566 500 39 130 331 -63.95 +/- 17.41
19044 ncm-et-6 2018-04-14 23:39 00:30:49 2025081 194 17 57 120 -72.68 +/- 29.81
19043 ncm-et-4 2018-04-14 23:38 00:31:16 2027541 211 19 66 126 -78.71 +/- 29.4
19042 ncm-et-14 2018-04-14 23:38 00:31:25 2017420 212 14 67 131 -88.74 +/- 28.28
19041 ncm-et-12 2018-04-14 23:38 00:31:21 2019046 207 14 55 138 -69.74 +/- 26.77
19040 ncm-et-15 2018-04-14 23:37 00:32:16 2018233 217 9 52 156 -69.77 +/- 23.7
19039 ncm-et-7 2018-04-14 23:37 00:32:23 2023121 216 6 55 155 -80.21 +/- 23.52
19038 ncm-et-3 2018-04-14 23:37 00:32:34 2025899 217 12 53 152 -66.44 +/- 24.67
19037 ncm-et-16 2018-04-14 23:37 00:32:33 1990892 217 15 56 146 -66.44 +/- 25.93
19036 ncm-et-10 2018-04-14 23:37 00:32:49 2020347 225 16 62 147 -72.05 +/- 26.22
19035 ncm-et-5 2018-04-14 23:37 00:32:34 1973477 222 17 65 140 -76.33 +/- 27.3
19034 ncm-et-8 2018-04-14 23:36 00:33:09 2022141 211 13 62 136 -82.18 +/- 27.27
19033 ncm-et-11 2018-04-14 23:36 00:33:25 1976584 215 17 73 125 -92.63 +/- 29.59
19032 ncm-et-13 2018-04-14 23:36 00:33:42 2024427 216 19 66 131 -76.83 +/- 28.69
19031 ncm-et-9 2018-04-14 23:35 00:34:17 2022629 220 15 62 143 -75.39 +/- 26.6
19030 ncm-et-14 2018-04-14 22:21 01:15:51 2019533 500 40 141 319 -71.16 +/- 18.01
19029 ncm-et-8 2018-04-14 22:21 01:14:11 2024100 500 29 135 336 -74.79 +/- 16.98
19028 ncm-et-12 2018-04-14 22:21 01:15:53 1993637 500 27 146 327 -84.31 +/- 17.38
19027 ncm-et-10 2018-04-14 22:21 01:14:41 2018883 500 40 139 321 -69.71 +/- 17.91
19026 ncm-et-9 2018-04-14 22:21 01:13:13 2025081 500 45 142 313 -68.27 +/- 18.37
19025 ncm-et-4 2018-04-14 22:21 01:16:15 2023119 500 39 140 321 -71.16 +/- 17.9
19024 ncm-et-13 2018-04-14 22:21 01:13:53 2022956 500 34 139 327 -74.06 +/- 17.52
19023 ncm-et-11 2018-04-14 22:21 01:14:02 2019533 500 37 144 319 -75.52 +/- 17.96
19022 ncm-et-3 2018-04-14 22:21 01:14:59 2025735 500 43 118 339 -52.51 +/- 17.06
19021 ncm-et-6 2018-04-14 22:21 01:16:46 2026554 500 39 156 305 -82.83 +/- 18.68
19020 ncm-et-5 2018-04-14 22:21 01:14:37 2024918 500 32 156 312 -88.0 +/- 18.22
19019 ncm-et-7 2018-04-14 22:21 01:15:12 2000468 500 33 158 309 -88.74 +/- 18.38
19018 ncm-et-16 2018-04-14 22:21 01:14:51 2014503 500 39 137 324 -68.99 +/- 17.75
19017 ncm-et-15 2018-04-14 22:21 01:15:22 2018720 500 31 130 339 -69.71 +/- 16.87

Commit

Commit ID ba1464751d1186f723a2d2a5d18c06ddfc9a4cb3
Author Marco Costalba
Date 2014-12-06 15:08:21 UTC
Explicitly pass RootMoves to TB probes Currently Search::RootMoves is accessed and even modified by TB probing functions in a hidden and sneaky way. This is bad practice and makes the code tricky. Instead explicily pass the vector as function argument so to clarify that the vector is modified inside the functions. No functional change.
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