Dev Builds » 20141105-2111

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 06:01:03 1988757 2372 187 738 1447 -82.21 +/- 8.57
ncm-et-4 06:00:55 1972964 2358 176 757 1425 -87.4 +/- 8.64
ncm-et-5 01:46:55 2022142 728 62 202 464 -67.66 +/- 14.97
ncm-et-6 01:46:57 2025817 716 55 222 439 -82.56 +/- 15.53
ncm-et-7 01:47:00 2011737 720 47 222 451 -86.17 +/- 15.14
ncm-et-8 01:46:34 2009540 702 54 208 440 -77.48 +/- 15.41
ncm-et-9 06:00:46 1989767 2394 164 724 1506 -82.8 +/- 8.28
ncm-et-10 06:00:37 1986736 2373 174 724 1475 -82.02 +/- 8.42
ncm-et-11 01:46:48 2005347 710 55 236 419 -90.57 +/- 16.06
ncm-et-12 01:46:44 1995133 719 56 220 443 -80.67 +/- 15.44
ncm-et-13 06:01:18 1989827 2364 185 705 1474 -77.69 +/- 8.43
ncm-et-14 01:46:51 2019699 711 61 211 439 -74.42 +/- 15.55
ncm-et-15 06:01:23 1986928 2420 156 778 1486 -91.35 +/- 8.38
ncm-et-16 01:46:45 1998265 713 41 219 453 -88.61 +/- 14.97
20000 1473 6166 12361 -83.07 +/- 2.91

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
84668 ncm-et-4 2019-06-09 17:32 00:21:15 1968159 141 6 39 96 -82.85 +/- 31.29
84667 ncm-et-10 2019-06-09 17:30 00:23:40 1970889 160 10 50 100 -88.74 +/- 32.21
84666 ncm-et-13 2019-06-09 17:29 00:24:12 1972819 158 11 43 104 -71.35 +/- 31.07
84665 ncm-et-3 2019-06-09 17:28 00:25:15 1966305 162 8 54 100 -101.44 +/- 32.1
84664 ncm-et-9 2019-06-09 17:26 00:27:38 1972651 184 17 43 124 -49.42 +/- 28.41
84663 ncm-et-15 2019-06-09 17:25 00:28:55 1971732 195 11 66 118 -100.72 +/- 29.84
84662 ncm-et-4 2019-06-09 16:14 01:17:19 1963846 500 40 156 304 -82.1 +/- 18.74
84661 ncm-et-10 2019-06-09 16:13 01:15:24 1968005 500 35 157 308 -86.52 +/- 18.47
84660 ncm-et-13 2019-06-09 16:12 01:15:51 1971110 500 33 162 305 -91.71 +/- 18.58
84659 ncm-et-3 2019-06-09 16:11 01:16:22 1978666 500 41 157 302 -82.1 +/- 18.85
84658 ncm-et-9 2019-06-09 16:09 01:15:13 1975143 500 31 154 315 -87.26 +/- 18.05
84657 ncm-et-15 2019-06-09 16:08 01:15:02 1972979 500 36 158 306 -86.52 +/- 18.58
84656 ncm-et-4 2019-06-09 14:55 01:17:23 1964919 500 37 149 314 -79.17 +/- 18.21
84655 ncm-et-10 2019-06-09 14:54 01:17:57 1969243 500 37 160 303 -87.26 +/- 18.74
84654 ncm-et-13 2019-06-09 14:53 01:18:06 1978421 500 47 151 302 -73.34 +/- 18.93
84653 ncm-et-9 2019-06-09 14:53 01:15:03 1965074 500 32 155 313 -87.26 +/- 18.17
84652 ncm-et-3 2019-06-09 14:52 01:17:50 1963844 500 44 155 301 -78.44 +/- 18.94
84651 ncm-et-15 2019-06-09 14:52 01:15:43 1969720 500 30 158 312 -90.97 +/- 18.18
84650 ncm-et-10 2019-06-09 13:36 01:16:58 1971101 500 42 141 317 -69.71 +/- 18.14
84649 ncm-et-3 2019-06-09 13:36 01:14:44 1976343 500 43 153 304 -77.71 +/- 18.78
84648 ncm-et-13 2019-06-09 13:36 01:16:10 1966770 500 40 138 322 -68.99 +/- 17.87
84647 ncm-et-9 2019-06-09 13:36 01:16:10 1978350 500 43 160 297 -82.83 +/- 19.12
84646 ncm-et-15 2019-06-09 13:36 01:14:41 1969859 500 33 166 301 -94.7 +/- 18.77
84645 ncm-et-4 2019-06-09 13:36 01:18:09 1923406 500 28 159 313 -93.2 +/- 18.09
19912 ncm-et-8 2018-04-17 08:21 00:30:15 2023773 202 12 57 133 -78.72 +/- 27.3
19911 ncm-et-13 2018-04-17 08:20 00:31:14 2027050 206 14 61 131 -80.69 +/- 28.03
19910 ncm-et-3 2018-04-17 08:20 00:31:45 2024100 210 10 67 133 -96.73 +/- 27.53
19909 ncm-et-10 2018-04-17 08:19 00:31:58 2020184 213 14 59 140 -74.52 +/- 26.72
19908 ncm-et-16 2018-04-17 08:19 00:31:54 1976347 213 12 68 133 -93.54 +/- 27.82
19907 ncm-et-6 2018-04-17 08:19 00:32:15 2026063 216 17 72 127 -90.46 +/- 29.28
19906 ncm-et-9 2018-04-17 08:19 00:32:07 2022140 210 16 71 123 -93.17 +/- 29.75
19905 ncm-et-12 2018-04-17 08:19 00:32:12 1969757 219 13 62 144 -79.07 +/- 26.25
19904 ncm-et-11 2018-04-17 08:19 00:32:14 2017746 210 17 68 125 -86.1 +/- 29.45
19903 ncm-et-7 2018-04-17 08:19 00:32:31 2022466 220 15 69 136 -87.06 +/- 27.77
19902 ncm-et-4 2018-04-17 08:19 00:32:31 2019859 217 20 73 124 -86.61 +/- 29.95
19901 ncm-et-15 2018-04-17 08:19 00:32:43 2017259 225 9 64 152 -86.68 +/- 24.89
19900 ncm-et-14 2018-04-17 08:19 00:32:48 2017421 211 23 70 118 -78.71 +/- 30.94
19899 ncm-et-5 2018-04-17 08:18 00:33:16 2023773 228 20 67 141 -72.66 +/- 27.49
19898 ncm-et-10 2018-04-17 07:04 01:14:40 2020999 500 36 157 307 -85.78 +/- 18.53
19897 ncm-et-14 2018-04-17 07:04 01:14:03 2021978 500 38 141 321 -72.61 +/- 17.88
19896 ncm-et-3 2018-04-17 07:04 01:15:07 2023284 500 41 152 307 -78.44 +/- 18.61
19895 ncm-et-4 2018-04-17 07:04 01:14:18 1997596 500 45 181 274 -96.94 +/- 20.25
19894 ncm-et-12 2018-04-17 07:04 01:14:32 2020510 500 43 158 299 -81.37 +/- 19.02
19893 ncm-et-9 2018-04-17 07:03 01:14:35 2025244 500 25 141 334 -82.1 +/- 16.99
19892 ncm-et-6 2018-04-17 07:03 01:14:42 2025572 500 38 150 312 -79.17 +/- 18.32
19891 ncm-et-16 2018-04-17 07:03 01:14:51 2020184 500 29 151 320 -86.52 +/- 17.77
19890 ncm-et-5 2018-04-17 07:03 01:13:39 2020511 500 42 135 323 -65.38 +/- 17.85
19889 ncm-et-8 2018-04-17 07:03 01:16:19 1995307 500 42 151 307 -76.98 +/- 18.62
19888 ncm-et-11 2018-04-17 07:03 01:14:34 1992948 500 38 168 294 -92.46 +/- 19.19
19887 ncm-et-15 2018-04-17 07:03 01:14:19 2020021 500 37 166 297 -91.71 +/- 19.03
19886 ncm-et-13 2018-04-17 07:03 01:15:45 2022795 500 40 150 310 -77.71 +/- 18.45
19885 ncm-et-7 2018-04-17 07:03 01:14:29 2001008 500 32 153 315 -85.78 +/- 18.07

Commit

Commit ID bcbab1937670ca39ddb0a216ff9a787e56b79b3a
Author Marco Costalba
Date 2014-11-05 21:11:05 UTC
Assume UCI 'nodes' is int64_t instead of int UCI specification is not clear on the size of integers that are exchanged in the protocol, so instead of a simple int, assume 'nodes' is a int64_t because we need a bigger size to store this value in many real cases, especialy with very long searches. No functional change. Resolves #75
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