Dev Builds » 20181119-0950

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 08:38:31 1971397 3366 1884 73 1409 +208.94 +/- 8.93
ncm-et-4 08:48:46 1933870 3341 1899 62 1380 +214.77 +/- 9.01
ncm-et-9 09:32:15 1768859 3247 1846 199 1202 +194.22 +/- 9.83
ncm-et-10 08:37:57 1965802 3345 1892 72 1381 +211.92 +/- 9.03
ncm-et-13 08:41:01 1974445 3355 1852 88 1415 +203.01 +/- 8.93
ncm-et-15 08:44:12 1956262 3346 1886 89 1371 +208.47 +/- 9.09
20000 11259 583 8158 +206.88 +/- 3.73

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
59750 ncm-et-9 2018-11-21 08:23 00:43:16 1784229 247 120 47 80 +105.84 +/- 36.6
59749 ncm-et-10 2018-11-21 08:13 00:53:15 1963696 345 197 2 146 +222.52 +/- 27.44
59748 ncm-et-13 2018-11-21 08:12 00:54:00 1975918 355 205 8 142 +217.31 +/- 28.34
59747 ncm-et-4 2018-11-21 08:12 00:54:14 1927408 341 193 6 142 +214.05 +/- 28.16
59746 ncm-et-15 2018-11-21 08:12 00:53:54 1962017 346 210 10 126 +229.14 +/- 30.35
59745 ncm-et-3 2018-11-21 08:10 00:56:12 1991308 366 205 7 154 +210.39 +/- 27.04
59744 ncm-et-10 2018-11-21 06:53 01:18:50 1965398 500 269 12 219 +197.4 +/- 22.64
59743 ncm-et-4 2018-11-21 06:53 01:17:54 1974285 500 282 9 209 +212.86 +/- 23.18
59742 ncm-et-15 2018-11-21 06:53 01:18:03 1965842 500 272 12 216 +200.24 +/- 22.83
59741 ncm-et-9 2018-11-21 06:53 01:29:06 1762717 500 286 23 191 +203.11 +/- 24.67
59740 ncm-et-13 2018-11-21 06:53 01:18:19 1973596 500 254 15 231 +180.8 +/- 22.01
59739 ncm-et-3 2018-11-21 06:53 01:16:23 1964002 500 275 10 215 +205.04 +/- 22.83
59654 ncm-et-9 2018-11-20 12:13 01:27:58 1747906 500 282 21 197 +201.19 +/- 24.25
59653 ncm-et-4 2018-11-20 11:39 01:18:40 1961075 500 277 10 213 +206.98 +/- 22.96
59652 ncm-et-15 2018-11-20 11:35 01:17:30 1969549 500 280 14 206 +206.01 +/- 23.52
59651 ncm-et-13 2018-11-20 11:32 01:17:35 1978412 500 278 14 208 +204.07 +/- 23.39
59650 ncm-et-3 2018-11-20 11:29 01:17:48 1965533 500 274 9 217 +205.04 +/- 22.67
59649 ncm-et-10 2018-11-20 11:29 01:17:46 1966937 500 280 12 208 +207.95 +/- 23.34
59648 ncm-et-9 2018-11-20 10:44 01:28:06 1779562 500 287 34 179 +193.64 +/- 25.51
59647 ncm-et-4 2018-11-20 10:21 01:16:57 1967388 500 297 10 193 +227.04 +/- 24.3
59646 ncm-et-15 2018-11-20 10:14 01:20:43 1899901 500 274 11 215 +203.11 +/- 22.86
59645 ncm-et-13 2018-11-20 10:13 01:17:13 1970641 500 268 15 217 +193.64 +/- 22.85
59644 ncm-et-10 2018-11-20 10:11 01:17:02 1967086 500 300 10 190 +230.16 +/- 24.52
59643 ncm-et-3 2018-11-20 10:10 01:17:21 1965072 500 294 11 195 +222.92 +/- 24.19
59642 ncm-et-9 2018-11-20 09:16 01:26:46 1772889 500 291 21 188 +209.91 +/- 24.86
59641 ncm-et-4 2018-11-20 08:56 01:23:40 1817427 500 284 11 205 +212.86 +/- 23.51
59640 ncm-et-15 2018-11-20 08:56 01:16:46 1977215 500 293 15 192 +217.85 +/- 24.5
59639 ncm-et-13 2018-11-20 08:54 01:18:43 1970491 500 275 16 209 +199.29 +/- 23.37
59638 ncm-et-10 2018-11-20 08:53 01:16:09 1976112 500 272 8 220 +204.07 +/- 22.45
59637 ncm-et-3 2018-11-20 08:53 01:16:14 1976272 500 281 8 211 +212.86 +/- 23.02
59636 ncm-et-9 2018-11-20 07:46 01:28:22 1777567 500 285 38 177 +188.08 +/- 25.62
59635 ncm-et-15 2018-11-20 07:37 01:17:39 1964772 500 279 7 214 +211.87 +/- 22.79
59634 ncm-et-4 2018-11-20 07:37 01:18:07 1965842 500 274 10 216 +204.07 +/- 22.77
59633 ncm-et-13 2018-11-20 07:35 01:17:29 1981265 500 293 10 197 +222.92 +/- 24.02
59632 ncm-et-3 2018-11-20 07:35 01:17:15 1972060 500 284 16 200 +207.95 +/- 23.96
59631 ncm-et-10 2018-11-20 07:34 01:18:01 1960462 500 288 10 202 +217.85 +/- 23.68
59630 ncm-et-3 2018-11-20 06:16 01:17:18 1965537 500 271 12 217 +199.29 +/- 22.77
59629 ncm-et-9 2018-11-20 06:16 01:28:41 1757149 500 295 15 190 +219.87 +/- 24.64
59628 ncm-et-13 2018-11-20 06:16 01:17:42 1970794 500 279 10 211 +208.93 +/- 23.09
59627 ncm-et-15 2018-11-20 06:16 01:19:37 1954542 500 278 20 202 +198.34 +/- 23.9
59626 ncm-et-10 2018-11-20 06:16 01:16:54 1960927 500 286 18 196 +207.95 +/- 24.27
59625 ncm-et-4 2018-11-20 06:16 01:19:14 1923666 500 292 6 202 +226.0 +/- 23.54

Commit

Commit ID 3f2ec5b3d592bea78a586a407c2fed2af591f0ff
Author SFisGOD
Date 2018-11-19 09:50:55 UTC
Tweak Queen PSQT based on tuned values STC: (Yellow) LLR: -2.96 (-2.94,2.94) [0.00,4.00] Total: 63140 W: 13433 L: 13353 D: 36354 http://tests.stockfishchess.org/tests/view/5bed42c90ebc595e0ae37cf5 LTC: (Green) LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 47714 W: 7785 L: 7485 D: 32444 http://tests.stockfishchess.org/tests/view/5bec3b8c0ebc595e0ae36dec Closes https://github.com/official-stockfish/Stockfish/pull/1816 Bench: 3717396
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