Dev Builds » 20140809-2336

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 06:01:45 1988677 2373 154 817 1402 -99.72 +/- 8.73
ncm-et-4 06:02:08 1979069 2374 140 851 1383 -107.35 +/- 8.79
ncm-et-5 01:47:59 2021164 721 42 265 414 -111.1 +/- 16.13
ncm-et-6 01:47:41 2025000 718 50 238 430 -93.14 +/- 15.75
ncm-et-7 01:47:50 2022717 703 28 239 436 -107.59 +/- 15.2
ncm-et-8 01:47:54 2004242 722 55 233 434 -87.46 +/- 15.7
ncm-et-9 06:01:56 1990250 2383 147 785 1451 -95.34 +/- 8.49
ncm-et-10 06:01:48 1984252 2373 164 837 1372 -101.31 +/- 8.88
ncm-et-11 01:47:48 2017263 719 37 246 436 -103.99 +/- 15.44
ncm-et-12 01:48:05 2018885 710 40 242 428 -101.65 +/- 15.65
ncm-et-13 06:01:58 1996328 2406 163 853 1390 -102.51 +/- 8.82
ncm-et-14 01:47:56 2019614 708 41 254 413 -107.86 +/- 16.08
ncm-et-15 06:02:12 1988904 2384 167 823 1394 -98.13 +/- 8.79
ncm-et-16 01:47:41 2020104 706 51 242 413 -96.39 +/- 16.18
20000 1279 6925 11796 -100.82 +/- 3.01

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
87320 ncm-et-10 2019-07-01 11:45 00:25:11 1960486 164 11 56 97 -97.84 +/- 33.32
87319 ncm-et-4 2019-07-01 11:45 00:25:18 1943159 152 8 54 90 -108.54 +/- 34.34
87318 ncm-et-3 2019-07-01 11:45 00:25:30 1970233 155 10 53 92 -98.98 +/- 34.15
87317 ncm-et-15 2019-07-01 11:45 00:25:51 1961842 174 11 53 110 -85.55 +/- 30.59
87316 ncm-et-9 2019-07-01 11:44 00:26:07 1977365 176 7 59 110 -105.81 +/- 30.26
87315 ncm-et-13 2019-07-01 11:43 00:27:46 1976075 179 13 70 96 -114.62 +/- 34.24
87314 ncm-et-4 2019-07-01 10:29 01:15:05 1966459 500 29 170 301 -100.71 +/- 18.69
87313 ncm-et-10 2019-07-01 10:29 01:15:48 1965086 500 39 167 294 -90.97 +/- 19.21
87312 ncm-et-3 2019-07-01 10:28 01:15:46 1980167 500 28 158 314 -92.46 +/- 18.04
87311 ncm-et-15 2019-07-01 10:27 01:16:36 1984868 500 26 179 295 -109.83 +/- 18.92
87310 ncm-et-9 2019-07-01 10:26 01:17:12 1960467 500 24 175 301 -108.3 +/- 18.58
87309 ncm-et-13 2019-07-01 10:26 01:16:07 1980438 500 37 172 291 -96.19 +/- 19.32
87308 ncm-et-10 2019-07-01 09:11 01:16:43 1963690 500 43 166 291 -87.26 +/- 19.4
87307 ncm-et-15 2019-07-01 09:11 01:15:05 1976387 500 36 176 288 -99.95 +/- 19.45
87306 ncm-et-13 2019-07-01 09:11 01:13:58 1978099 500 30 169 301 -99.2 +/- 18.71
87305 ncm-et-3 2019-07-01 09:10 01:16:50 1963224 500 37 179 284 -101.46 +/- 19.66
87304 ncm-et-4 2019-07-01 09:10 01:17:50 1968521 500 28 166 306 -98.44 +/- 18.43
87303 ncm-et-9 2019-07-01 09:10 01:15:32 1971890 500 36 159 305 -87.26 +/- 18.63
87302 ncm-et-13 2019-07-01 07:53 01:16:20 1989759 500 42 183 275 -100.71 +/- 20.17
87301 ncm-et-10 2019-07-01 07:53 01:16:28 1978810 500 29 182 289 -109.83 +/- 19.28
87300 ncm-et-4 2019-07-01 07:53 01:15:55 1965999 500 35 186 279 -108.3 +/- 19.87
87299 ncm-et-3 2019-07-01 07:53 01:16:10 1966151 500 33 176 291 -102.22 +/- 19.26
87298 ncm-et-15 2019-07-01 07:53 01:16:35 1971420 500 40 158 302 -83.57 +/- 18.83
87297 ncm-et-9 2019-07-01 07:53 01:15:30 1982109 500 30 165 305 -96.19 +/- 18.52
21396 ncm-et-7 2018-04-21 09:33 00:30:25 2021657 203 5 70 128 -115.3 +/- 27.59
21395 ncm-et-12 2018-04-21 09:32 00:31:08 2019700 210 13 84 113 -122.28 +/- 31.39
21394 ncm-et-10 2018-04-21 09:32 00:31:24 2019370 209 13 72 124 -100.82 +/- 29.35
21393 ncm-et-14 2018-04-21 09:32 00:31:53 2020347 208 9 74 125 -112.33 +/- 28.81
21392 ncm-et-16 2018-04-21 09:32 00:31:41 2018558 206 15 71 120 -96.88 +/- 30.12
21391 ncm-et-9 2018-04-21 09:31 00:32:04 2025899 207 14 64 129 -85.61 +/- 28.44
21390 ncm-et-15 2018-04-21 09:31 00:32:28 2018886 210 14 82 114 -116.7 +/- 31.27
21389 ncm-et-6 2018-04-21 09:31 00:32:29 2025900 218 16 73 129 -93.0 +/- 28.94
21388 ncm-et-3 2018-04-21 09:31 00:32:21 2026882 218 14 76 128 -101.61 +/- 28.99
21387 ncm-et-11 2018-04-21 09:30 00:32:58 2015806 219 15 69 135 -87.47 +/- 27.91
21386 ncm-et-4 2018-04-21 09:30 00:33:09 2006340 222 16 81 125 -104.79 +/- 29.72
21385 ncm-et-5 2018-04-21 09:30 00:33:17 2021163 221 15 81 125 -107.02 +/- 29.64
21384 ncm-et-8 2018-04-21 09:30 00:33:16 1986507 222 13 83 126 -113.42 +/- 29.38
21383 ncm-et-13 2018-04-21 09:29 00:34:04 2026391 227 11 81 135 -110.74 +/- 27.89
21382 ncm-et-9 2018-04-21 08:15 01:15:31 2023772 500 36 163 301 -90.22 +/- 18.82
21381 ncm-et-6 2018-04-21 08:15 01:15:12 2024100 500 34 165 301 -93.2 +/- 18.79
21380 ncm-et-3 2018-04-21 08:15 01:15:08 2025408 500 32 175 293 -102.22 +/- 19.14
21379 ncm-et-13 2018-04-21 08:15 01:13:43 2027210 500 30 178 292 -106.01 +/- 19.15
21378 ncm-et-7 2018-04-21 08:15 01:17:25 2023777 500 23 169 308 -104.49 +/- 18.22
21377 ncm-et-16 2018-04-21 08:14 01:16:00 2021651 500 36 171 293 -96.19 +/- 19.21
21376 ncm-et-11 2018-04-21 08:14 01:14:50 2018720 500 22 177 301 -111.37 +/- 18.53
21375 ncm-et-5 2018-04-21 08:14 01:14:42 2021165 500 27 184 289 -112.91 +/- 19.24
21374 ncm-et-14 2018-04-21 08:14 01:16:03 2018882 500 32 180 288 -106.01 +/- 19.38
21373 ncm-et-8 2018-04-21 08:14 01:14:38 2021977 500 42 150 308 -76.25 +/- 18.57
21372 ncm-et-12 2018-04-21 08:14 01:16:57 2018070 500 27 158 315 -93.2 +/- 17.97
21371 ncm-et-15 2018-04-21 08:14 01:15:37 2020021 500 40 175 285 -96.19 +/- 19.65
21370 ncm-et-10 2018-04-21 08:14 01:16:14 2018072 500 29 194 277 -119.11 +/- 19.87
21369 ncm-et-4 2018-04-21 08:14 01:14:51 2023936 500 24 194 282 -123.02 +/- 19.52

Commit

Commit ID 8b8885ab07a99810140080da6ee586bae3daa2fa
Author Marco Costalba
Date 2014-08-09 23:36:22 UTC
Fix perft 1 Compute correct number of moves for this corner case. A smal bug crept in after recent perft rework. No functional change.
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