Dev Builds » 20121201-1711

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 06:35:26 1990241 2761 43 1892 826 -281.48 +/- 11.81
ncm-et-4 06:35:47 1978127 2779 46 1978 755 -298.09 +/- 12.39
ncm-et-7 02:37:10 2024099 1110 10 780 320 -297.07 +/- 18.96
ncm-et-9 06:35:36 1989505 2801 56 1986 759 -293.97 +/- 12.37
ncm-et-10 06:35:52 1988314 2777 44 1933 800 -288.21 +/- 12.02
ncm-et-11 02:36:59 2026008 1106 23 774 309 -287.43 +/- 19.4
ncm-et-12 02:36:54 2020892 1117 14 796 307 -301.39 +/- 19.42
ncm-et-13 06:35:50 1994142 2771 47 1901 823 -281.1 +/- 11.85
ncm-et-15 06:35:44 1984271 2778 46 1956 776 -292.99 +/- 12.21
20000 329 13996 5675 -290.24 +/- 4.51

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
114614 ncm-et-4 2020-02-05 14:10 00:22:18 1968953 157 4 111 42 -289.05 +/- 53.53
114613 ncm-et-3 2020-02-05 14:09 00:23:07 1964302 155 2 114 39 -317.22 +/- 55.64
114612 ncm-et-10 2020-02-05 14:09 00:23:44 1963232 166 2 123 41 -321.87 +/- 54.22
114611 ncm-et-13 2020-02-05 14:08 00:24:34 1965072 167 2 116 49 -289.77 +/- 49.18
114610 ncm-et-9 2020-02-05 14:07 00:24:58 1967856 178 3 130 45 -310.69 +/- 51.68
114609 ncm-et-15 2020-02-05 14:07 00:25:14 1980131 177 2 138 37 -353.1 +/- 57.37
114608 ncm-et-4 2020-02-05 12:57 01:11:15 1965842 500 8 341 151 -279.17 +/- 27.74
114607 ncm-et-3 2020-02-05 12:57 01:11:16 1965225 500 8 330 162 -265.78 +/- 26.71
114606 ncm-et-9 2020-02-05 12:56 01:10:29 1960772 500 12 351 137 -286.77 +/- 29.25
114605 ncm-et-10 2020-02-05 12:55 01:12:19 1966461 500 9 354 137 -294.61 +/- 29.22
114604 ncm-et-13 2020-02-05 12:54 01:11:59 1971572 500 8 341 151 -279.17 +/- 27.74
114603 ncm-et-15 2020-02-05 12:54 01:11:55 1974528 500 7 354 139 -297.28 +/- 28.97
114602 ncm-et-4 2020-02-05 11:44 01:12:06 1933772 500 11 346 143 -281.68 +/- 28.6
114601 ncm-et-10 2020-02-05 11:43 01:10:38 1964468 500 8 350 142 -290.66 +/- 28.66
114600 ncm-et-9 2020-02-05 11:43 01:11:51 1969863 500 9 347 144 -285.49 +/- 28.47
114599 ncm-et-3 2020-02-05 11:43 01:12:51 1963686 500 7 333 160 -270.57 +/- 26.87
114598 ncm-et-15 2020-02-05 11:43 01:10:16 1972650 500 7 347 146 -288.06 +/- 28.22
114597 ncm-et-13 2020-02-05 11:41 01:12:18 1968622 500 8 336 156 -273.0 +/- 27.26
114596 ncm-et-15 2020-02-05 10:31 01:11:10 1974983 500 8 348 144 -288.06 +/- 28.45
114595 ncm-et-3 2020-02-05 10:30 01:11:14 1963070 500 9 359 132 -301.33 +/- 29.8
114594 ncm-et-10 2020-02-05 10:30 01:11:59 1964621 500 10 354 136 -293.29 +/- 29.35
114593 ncm-et-4 2020-02-05 10:30 01:12:55 1936417 500 7 375 118 -327.18 +/- 31.56
114592 ncm-et-9 2020-02-05 10:30 01:11:23 1964157 500 4 367 129 -319.72 +/- 30.05
114591 ncm-et-13 2020-02-05 10:30 01:09:43 1976851 500 15 357 128 -290.66 +/- 30.26
42152 ncm-et-13 2018-06-19 13:16 00:14:40 2025245 104 1 75 28 -309.32 +/- 66.03
42151 ncm-et-15 2018-06-19 13:16 00:14:59 1983104 101 0 71 30 -303.35 +/- 62.87
42150 ncm-et-11 2018-06-19 13:15 00:15:05 2026064 106 3 75 28 -287.58 +/- 66.19
42149 ncm-et-10 2018-06-19 13:15 00:15:54 2017583 111 1 71 39 -257.96 +/- 54.74
42148 ncm-et-3 2018-06-19 13:15 00:16:02 2025081 106 3 68 35 -248.08 +/- 58.62
42147 ncm-et-7 2018-06-19 13:14 00:16:15 2023119 110 1 71 38 -261.29 +/- 55.54
42146 ncm-et-12 2018-06-19 13:14 00:16:46 2019047 117 2 82 33 -290.51 +/- 60.61
42145 ncm-et-9 2018-06-19 13:13 00:17:13 2022145 123 2 91 30 -317.94 +/- 63.95
42144 ncm-et-4 2018-06-19 13:13 00:17:36 2026063 122 2 90 30 -316.3 +/- 63.94
42143 ncm-et-11 2018-06-19 12:04 01:09:58 2025408 500 9 356 135 -297.28 +/- 29.45
42142 ncm-et-13 2018-06-19 12:04 01:11:08 2025408 500 7 343 150 -282.94 +/- 27.82
42141 ncm-et-3 2018-06-19 12:04 01:09:52 2026554 500 10 351 139 -289.36 +/- 29.02
42140 ncm-et-10 2018-06-19 12:03 01:10:13 2021162 500 2 343 155 -289.36 +/- 27.13
42139 ncm-et-7 2018-06-19 12:03 01:10:09 2025081 500 6 355 139 -299.97 +/- 28.94
42138 ncm-et-12 2018-06-19 12:03 01:09:35 2019859 500 9 362 129 -305.45 +/- 30.15
42137 ncm-et-9 2018-06-19 12:03 01:09:28 2025577 500 10 345 145 -281.68 +/- 28.38
42136 ncm-et-4 2018-06-19 12:02 01:09:35 1994351 500 9 359 132 -301.33 +/- 29.8
42135 ncm-et-15 2018-06-19 12:02 01:12:56 1985946 500 10 356 134 -295.94 +/- 29.57
42134 ncm-et-3 2018-06-19 10:52 01:11:04 2023774 500 4 337 159 -279.17 +/- 26.85
42133 ncm-et-9 2018-06-19 10:51 01:10:14 2016170 500 16 355 129 -286.77 +/- 30.13
42132 ncm-et-12 2018-06-19 10:51 01:10:33 2023772 500 3 352 145 -299.97 +/- 28.18
42131 ncm-et-11 2018-06-19 10:51 01:11:56 2026554 500 11 343 146 -277.93 +/- 28.3
42130 ncm-et-7 2018-06-19 10:51 01:10:46 2024099 500 3 354 143 -302.7 +/- 28.39
42129 ncm-et-13 2018-06-19 10:51 01:11:28 2026226 500 6 333 161 -271.78 +/- 26.74
42128 ncm-et-10 2018-06-19 10:51 01:11:05 2020673 500 12 338 150 -270.57 +/- 27.91
42127 ncm-et-15 2018-06-19 10:51 01:09:14 2018558 500 12 342 146 -275.45 +/- 28.31
42126 ncm-et-4 2018-06-19 10:51 01:10:02 2021497 500 5 356 139 -302.7 +/- 28.91

Commit

Commit ID 23bdd064426c6fb5b6fd860d156c9f50bb58d0db
Author Marco Costalba
Date 2012-12-01 17:11:01 UTC
Reintroduce eval optimizaion from null search Now that conversion to eval cache is finished we can reintroduce this optimization. bench: 5149248
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