Dev Builds » 20150221-0940

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 05:58:41 1984584 2369 201 613 1555 -61.04 +/- 8.08
ncm-et-4 05:58:35 1984330 2394 167 613 1614 -65.49 +/- 7.78
ncm-et-5 01:46:03 2019713 709 51 184 474 -65.96 +/- 14.44
ncm-et-6 01:46:17 2026145 707 61 172 474 -55.0 +/- 14.51
ncm-et-7 01:46:04 2018385 718 49 177 492 -62.61 +/- 13.97
ncm-et-8 01:46:16 1976419 695 54 176 465 -61.63 +/- 14.61
ncm-et-9 05:58:33 1990917 2381 179 608 1594 -63.29 +/- 7.88
ncm-et-10 05:58:47 1989461 2416 164 624 1628 -66.97 +/- 7.74
ncm-et-11 01:46:15 2013056 711 50 169 492 -58.7 +/- 13.91
ncm-et-12 01:46:06 1993326 713 46 172 495 -62.05 +/- 13.8
ncm-et-13 05:58:54 1991200 2391 170 625 1596 -66.93 +/- 7.87
ncm-et-14 01:45:55 2018152 706 55 191 460 -67.77 +/- 14.86
ncm-et-15 05:58:23 1989614 2369 176 578 1615 -59.53 +/- 7.75
ncm-et-16 01:46:18 2020592 721 58 189 474 -63.84 +/- 14.6
20000 1481 5091 13428 -63.41 +/- 2.71

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
78716 ncm-et-9 2019-04-22 19:15 00:22:30 1966012 145 11 30 104 -45.79 +/- 29.73
78715 ncm-et-15 2019-04-22 19:13 00:24:17 1978738 155 7 38 110 -70.44 +/- 28.58
78714 ncm-et-4 2019-04-22 19:13 00:24:24 1964457 167 12 45 110 -69.57 +/- 30.23
78713 ncm-et-3 2019-04-22 19:12 00:25:30 1961691 161 18 50 93 -69.99 +/- 34.7
78712 ncm-et-13 2019-04-22 19:10 00:26:54 1977317 182 18 50 114 -61.73 +/- 30.58
78711 ncm-et-10 2019-04-22 19:09 00:28:26 1976746 190 10 53 127 -80.02 +/- 27.64
78710 ncm-et-9 2019-04-22 17:57 01:16:40 1967694 500 35 134 331 -69.71 +/- 17.34
78709 ncm-et-15 2019-04-22 17:56 01:15:13 1970188 500 43 124 333 -56.78 +/- 17.37
78708 ncm-et-13 2019-04-22 17:55 01:13:43 1973920 500 36 136 328 -70.44 +/- 17.51
78707 ncm-et-3 2019-04-22 17:55 01:15:49 1960998 500 39 132 329 -65.38 +/- 17.51
78706 ncm-et-4 2019-04-22 17:53 01:18:00 1966774 500 32 127 341 -66.82 +/- 16.79
78705 ncm-et-10 2019-04-22 17:52 01:15:32 1969831 500 36 125 339 -62.51 +/- 16.96
78704 ncm-et-9 2019-04-22 16:40 01:15:57 1986747 500 54 126 320 -50.38 +/- 18.13
78703 ncm-et-13 2019-04-22 16:39 01:14:55 1978421 500 38 123 339 -59.64 +/- 16.99
78702 ncm-et-15 2019-04-22 16:39 01:16:38 1980218 500 50 116 334 -46.13 +/- 17.4
78701 ncm-et-3 2019-04-22 16:38 01:15:28 1964302 500 40 139 321 -69.71 +/- 17.91
78700 ncm-et-4 2019-04-22 16:37 01:14:53 1965382 500 31 127 342 -67.55 +/- 16.72
78699 ncm-et-10 2019-04-22 16:37 01:13:43 1960614 500 37 133 330 -67.55 +/- 17.42
78698 ncm-et-15 2019-04-22 15:22 01:16:07 1971105 500 41 126 333 -59.64 +/- 17.34
78697 ncm-et-9 2019-04-22 15:22 01:17:16 1974229 500 36 127 337 -63.95 +/- 17.06
78696 ncm-et-3 2019-04-22 15:21 01:15:42 1967077 500 43 117 340 -51.8 +/- 17.01
78695 ncm-et-13 2019-04-22 15:21 01:16:59 1970324 500 24 129 347 -74.06 +/- 16.32
78694 ncm-et-4 2019-04-22 15:21 01:15:02 1962302 500 35 131 334 -67.55 +/- 17.19
78693 ncm-et-10 2019-04-22 15:21 01:14:43 1987411 500 37 117 346 -56.07 +/- 16.62
16388 ncm-et-8 2018-04-07 12:24 00:29:51 1990902 195 17 43 135 -46.6 +/- 26.79
16387 ncm-et-13 2018-04-07 12:23 00:31:25 2023936 209 12 63 134 -86.53 +/- 27.47
16386 ncm-et-5 2018-04-07 12:23 00:31:19 2024263 209 17 48 144 -51.92 +/- 25.94
16385 ncm-et-3 2018-04-07 12:22 00:31:35 2027374 208 15 60 133 -76.37 +/- 27.81
16384 ncm-et-12 2018-04-07 12:22 00:31:59 1964675 213 11 53 149 -69.42 +/- 24.88
16383 ncm-et-14 2018-04-07 12:22 00:31:46 2018234 206 20 59 127 -66.58 +/- 29.09
16382 ncm-et-11 2018-04-07 12:22 00:32:09 2020348 211 13 47 151 -56.48 +/- 24.51
16381 ncm-et-6 2018-04-07 12:22 00:32:11 2026227 207 18 38 151 -33.67 +/- 24.46
16380 ncm-et-10 2018-04-07 12:21 00:32:36 2020837 226 18 65 143 -73.32 +/- 27.01
16379 ncm-et-7 2018-04-07 12:21 00:32:55 2022956 218 18 61 139 -69.44 +/- 27.36
16378 ncm-et-15 2018-04-07 12:21 00:33:05 2018883 214 9 60 145 -84.42 +/- 25.49
16377 ncm-et-4 2018-04-07 12:21 00:33:11 2022474 227 16 52 159 -55.57 +/- 24.33
16376 ncm-et-16 2018-04-07 12:21 00:33:27 2020184 221 19 66 136 -75.03 +/- 28.02
16375 ncm-et-9 2018-04-07 12:19 00:34:20 2025248 236 12 66 158 -80.93 +/- 24.72
16374 ncm-et-7 2018-04-07 11:07 01:13:09 2013814 500 31 116 353 -59.64 +/- 16.16
16373 ncm-et-12 2018-04-07 11:07 01:14:07 2021977 500 35 119 346 -58.93 +/- 16.59
16372 ncm-et-5 2018-04-07 11:07 01:14:44 2015163 500 34 136 330 -71.89 +/- 17.37
16371 ncm-et-14 2018-04-07 11:07 01:14:09 2018070 500 35 132 333 -68.27 +/- 17.24
16370 ncm-et-15 2018-04-07 11:07 01:13:03 2018557 500 26 114 360 -61.79 +/- 15.69
16369 ncm-et-16 2018-04-07 11:07 01:12:51 2021000 500 39 123 338 -58.93 +/- 17.06
16368 ncm-et-8 2018-04-07 11:07 01:16:25 1961936 500 37 133 330 -67.55 +/- 17.42
16367 ncm-et-3 2018-04-07 11:07 01:14:37 2026063 500 46 115 339 -48.25 +/- 17.1
16366 ncm-et-11 2018-04-07 11:07 01:14:06 2005765 500 37 122 341 -59.64 +/- 16.88
16365 ncm-et-4 2018-04-07 11:07 01:13:05 2024591 500 41 131 328 -63.23 +/- 17.59
16364 ncm-et-6 2018-04-07 11:07 01:14:06 2026063 500 43 134 323 -63.95 +/- 17.86
16363 ncm-et-13 2018-04-07 11:07 01:14:58 2023283 500 42 124 334 -57.5 +/- 17.3
16362 ncm-et-10 2018-04-07 11:07 01:13:47 2021328 500 26 131 343 -74.06 +/- 16.57
16361 ncm-et-9 2018-04-07 11:07 01:11:50 2025572 500 31 125 344 -66.1 +/- 16.62

Commit

Commit ID e74c2df907d5336d3d2b8ee7748b82270ebbf337
Author Marco Costalba
Date 2015-02-21 09:40:59 UTC
Use sp->master instead of bestThread Verified with: dbg_hit_on(th != sp->master); It is 100% equivalent on more than 200K hits. No functional change.
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