Dev Builds » 20150324-2134

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 05:53:29 1990035 2399 191 547 1661 -51.94 +/- 7.6
ncm-et-4 05:53:11 1973953 2377 172 552 1653 -56.02 +/- 7.57
ncm-et-5 01:44:41 2002092 703 41 150 512 -54.31 +/- 13.1
ncm-et-6 01:44:50 2027130 728 58 177 493 -57.31 +/- 14.12
ncm-et-7 01:45:05 2011914 725 60 160 505 -48.23 +/- 13.76
ncm-et-8 01:44:49 1994639 706 41 160 505 -59.13 +/- 13.36
ncm-et-9 05:53:10 1991684 2372 197 573 1602 -55.54 +/- 7.85
ncm-et-10 05:53:23 1986022 2384 194 577 1613 -56.3 +/- 7.81
ncm-et-11 01:43:50 2015476 705 53 176 476 -61.24 +/- 14.36
ncm-et-12 01:44:58 2017096 712 55 171 486 -57.11 +/- 14.15
ncm-et-13 05:53:11 1993188 2382 193 597 1592 -59.5 +/- 7.91
ncm-et-14 01:44:56 2018232 711 55 168 488 -55.69 +/- 14.08
ncm-et-15 05:52:18 1992439 2378 200 581 1597 -56.15 +/- 7.89
ncm-et-16 01:45:00 2019862 719 60 174 485 -55.56 +/- 14.28
20001 1570 4763 13668 -55.94 +/- 2.67

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
75926 ncm-et-9 2019-03-31 01:43 00:23:49 1974669 160 15 33 112 -39.25 +/- 29.3
75925 ncm-et-15 2019-03-31 01:42 00:24:10 1975759 159 10 41 108 -68.62 +/- 29.93
75924 ncm-et-4 2019-03-31 01:42 00:24:38 1979393 161 11 32 118 -45.58 +/- 27.36
75923 ncm-et-10 2019-03-31 01:41 00:25:38 1965395 168 14 45 109 -64.85 +/- 30.72
75922 ncm-et-13 2019-03-31 01:41 00:25:49 1975617 172 9 48 115 -80.17 +/- 29.04
75921 ncm-et-3 2019-03-31 01:40 00:26:20 1965231 181 12 44 125 -62.08 +/- 27.62
75920 ncm-et-15 2019-03-31 00:27 01:14:35 1969713 500 43 113 344 -48.96 +/- 16.81
75919 ncm-et-9 2019-03-31 00:27 01:14:52 1972825 500 40 126 334 -60.36 +/- 17.27
75918 ncm-et-4 2019-03-31 00:26 01:14:25 1964303 500 36 111 353 -52.51 +/- 16.25
75917 ncm-et-3 2019-03-31 00:26 01:13:10 1966150 500 54 115 331 -42.6 +/- 17.59
75916 ncm-et-13 2019-03-31 00:26 01:13:53 1979816 500 51 114 335 -44.01 +/- 17.36
75915 ncm-et-10 2019-03-31 00:25 01:14:48 1959388 500 42 122 336 -56.07 +/- 17.2
75914 ncm-et-9 2019-03-30 23:12 01:13:21 1966932 500 34 119 347 -59.64 +/- 16.52
75913 ncm-et-4 2019-03-30 23:12 01:13:32 1974507 500 31 122 347 -63.95 +/- 16.47
75912 ncm-et-15 2019-03-30 23:10 01:15:17 1972499 500 40 140 320 -70.44 +/- 17.96
75911 ncm-et-13 2019-03-30 23:10 01:14:32 1979197 500 35 132 333 -68.27 +/- 17.24
75910 ncm-et-10 2019-03-30 23:10 01:13:56 1973023 500 44 107 349 -44.01 +/- 16.57
75909 ncm-et-3 2019-03-30 23:09 01:15:51 1988867 500 36 109 355 -51.09 +/- 16.14
75908 ncm-et-13 2019-03-30 21:55 01:13:59 1975155 500 40 130 330 -63.23 +/- 17.47
75907 ncm-et-15 2019-03-30 21:55 01:14:13 1973595 500 39 117 344 -54.65 +/- 16.75
75906 ncm-et-4 2019-03-30 21:55 01:15:48 1943598 500 47 116 337 -48.25 +/- 17.21
75905 ncm-et-9 2019-03-30 21:55 01:16:15 1985027 500 48 117 335 -48.25 +/- 17.33
75904 ncm-et-3 2019-03-30 21:55 01:13:04 1968003 500 30 113 357 -58.21 +/- 15.93
75903 ncm-et-10 2019-03-30 21:55 01:14:10 1982677 500 35 144 321 -76.98 +/- 17.83
15218 ncm-et-5 2018-04-04 07:56 00:30:25 2003349 203 6 43 154 -64.04 +/- 22.59
15217 ncm-et-11 2018-04-04 07:56 00:30:41 2017258 204 16 41 147 -42.79 +/- 24.93
15216 ncm-et-14 2018-04-04 07:56 00:30:48 2018233 211 16 46 149 -49.74 +/- 25.07
15215 ncm-et-8 2018-04-04 07:56 00:30:44 2024426 206 15 50 141 -59.61 +/- 26.21
15214 ncm-et-12 2018-04-04 07:56 00:31:00 2016934 212 18 51 143 -54.53 +/- 26.36
15213 ncm-et-13 2018-04-04 07:55 00:31:21 2025082 210 20 51 139 -51.67 +/- 27.08
15212 ncm-et-3 2018-04-04 07:55 00:31:27 2026063 218 23 55 140 -51.37 +/- 27.39
15211 ncm-et-10 2018-04-04 07:55 00:31:25 2019208 216 12 56 148 -71.78 +/- 25.32
15210 ncm-et-9 2018-04-04 07:55 00:31:41 2024918 212 16 45 151 -47.83 +/- 24.76
15209 ncm-et-15 2018-04-04 07:55 00:32:04 2018233 218 22 42 154 -31.96 +/- 24.88
15208 ncm-et-16 2018-04-04 07:54 00:32:25 2018074 219 26 63 130 -59.27 +/- 29.19
15207 ncm-et-4 2018-04-04 07:54 00:32:26 1956513 216 11 53 152 -68.43 +/- 24.53
15206 ncm-et-7 2018-04-04 07:54 00:33:02 2024426 225 17 47 161 -46.6 +/- 23.91
15205 ncm-et-15 2018-04-04 07:54 00:00:02 2018720 1 0 1 0 -1129.65 +/- 376.02
15204 ncm-et-6 2018-04-04 07:53 00:33:27 2026064 228 22 69 137 -72.66 +/- 28.2
15203 ncm-et-11 2018-04-04 06:42 01:13:04 2013693 500 37 134 329 -68.27 +/- 17.47
15202 ncm-et-5 2018-04-04 06:41 01:14:16 2000835 500 35 107 358 -50.38 +/- 15.97
15201 ncm-et-4 2018-04-04 06:41 01:12:22 2025408 500 36 118 346 -57.5 +/- 16.61
15200 ncm-et-11 2018-04-04 06:41 00:00:05 2015477 1 0 1 0 -1129.65 +/- 376.02
15199 ncm-et-12 2018-04-04 06:41 01:13:58 2017258 500 37 120 343 -58.21 +/- 16.77
15198 ncm-et-14 2018-04-04 06:41 01:14:08 2018232 500 39 122 339 -58.21 +/- 17.01
15197 ncm-et-9 2018-04-04 06:41 01:13:12 2025736 500 44 133 323 -62.51 +/- 17.87
15196 ncm-et-13 2018-04-04 06:41 01:13:37 2024263 500 38 122 340 -58.93 +/- 16.94
15195 ncm-et-16 2018-04-04 06:41 01:12:35 2021651 500 34 111 355 -53.93 +/- 16.11
15194 ncm-et-8 2018-04-04 06:41 01:14:05 1964852 500 26 110 364 -58.93 +/- 15.48
15193 ncm-et-6 2018-04-04 06:41 01:11:23 2028196 500 36 108 356 -50.38 +/- 16.09
15192 ncm-et-3 2018-04-04 06:41 01:13:37 2025900 500 36 111 353 -52.51 +/- 16.25
15191 ncm-et-15 2018-04-04 06:41 01:11:57 2018558 500 46 127 327 -56.78 +/- 17.7
15190 ncm-et-7 2018-04-04 06:41 01:12:03 1999403 500 43 113 344 -48.96 +/- 16.81
15189 ncm-et-10 2018-04-04 06:41 01:13:26 2016446 500 47 103 350 -39.08 +/- 16.55

Commit

Commit ID a7381d5e8159a08d0df7e8312bdbea8fc084da5c
Author Joona Kiiski
Date 2015-03-24 21:34:19 UTC
Fully yielding locks, no spinning 7 threads: ELO: 2.00 +-2.7 (95%) LOS: 92.4% Total: 20000 W: 3276 L: 3161 D: 13563 There is no functional change in single thread mode Resolves #304
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