Dev Builds » 20130519-2000

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 05:56:35 1983041 2448 70 1556 822 -244.66 ± 11.86
ncm-et-4 05:56:34 1978948 2417 83 1487 847 -230.63 ± 11.69
ncm-et-5 01:51:51 2025001 775 19 494 262 -247.92 ± 21.02
ncm-et-6 01:51:56 2024999 785 28 484 273 -230.63 ± 20.63
ncm-et-7 01:52:12 2024592 777 19 496 262 -248.47 ± 21.02
ncm-et-9 05:41:37 1988492 2326 58 1392 876 -226.79 ± 11.43
ncm-et-10 05:56:23 1983041 2454 79 1539 836 -238.09 ± 11.77
ncm-et-11 01:52:07 2024999 790 24 512 254 -250.61 ± 21.4
ncm-et-12 01:52:06 1993927 767 10 487 270 -252.97 ± 20.54
ncm-et-13 05:56:50 1987744 2449 67 1518 864 -236.77 ± 11.55
ncm-et-14 01:52:06 2018883 782 24 492 266 -239.99 ± 20.89
ncm-et-15 05:56:22 1984928 2459 63 1529 867 -238.76 ± 11.52
ncm-et-16 01:52:14 2005180 771 25 469 277 -228.01 ± 20.45
20000 569 12455 6976 -237.75 ± 4.06

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
108047 ncm-et-4 2019-12-17 12:02 00:21:56 1948010 148 5 93 50 -237.9 ± 48.75
108046 ncm-et-9 2019-12-17 12:00 00:23:20 1971888 155 5 105 45 -266.47 ± 51.6
108045 ncm-et-3 2019-12-17 11:59 00:24:53 1960768 168 7 102 59 -222.65 ± 44.79
108044 ncm-et-13 2019-12-17 11:58 00:25:21 1966767 171 5 99 67 -214.7 ± 41.66
108043 ncm-et-10 2019-12-17 11:58 00:25:56 1959250 176 4 105 67 -226.97 ± 41.61
108042 ncm-et-15 2019-12-17 11:57 00:26:47 1966462 182 10 107 65 -206.47 ± 42.62
108041 ncm-et-4 2019-12-17 10:46 01:14:25 1951740 500 21 301 178 -219.87 ± 25.59
108040 ncm-et-9 2019-12-17 10:46 01:13:27 1974204 500 11 310 179 -239.74 ± 25.37
108039 ncm-et-13 2019-12-17 10:45 01:12:25 1975455 500 15 300 185 -224.97 ± 25.0
108038 ncm-et-3 2019-12-17 10:43 01:14:17 1958775 500 13 321 166 -249.64 ± 26.47
108037 ncm-et-10 2019-12-17 10:43 01:13:23 1963378 500 19 314 167 -235.45 ± 26.44
108036 ncm-et-15 2019-12-17 10:43 01:12:45 1966937 500 6 305 189 -239.74 ± 24.46
108035 ncm-et-4 2019-12-17 09:32 01:13:29 1969549 500 15 325 160 -251.89 ± 27.01
108034 ncm-et-9 2019-12-17 09:30 01:14:35 1964003 500 11 292 197 -220.88 ± 24.05
108033 ncm-et-13 2019-12-17 09:30 01:13:40 1967850 500 10 287 203 -216.85 ± 23.61
108032 ncm-et-10 2019-12-17 09:29 01:13:00 1968158 500 14 317 169 -244.1 ± 26.23
108031 ncm-et-15 2019-12-17 09:29 01:13:10 1965239 500 13 325 162 -254.16 ± 26.82
108030 ncm-et-3 2019-12-17 09:29 01:13:30 1963996 500 13 315 172 -243.0 ± 25.97
108029 ncm-et-4 2019-12-17 08:16 01:14:33 1970188 500 15 291 194 -215.85 ± 24.36
108028 ncm-et-3 2019-12-17 08:16 01:11:41 1960614 500 18 314 168 -236.51 ± 26.36
108027 ncm-et-10 2019-12-17 08:16 01:12:13 1967254 500 18 328 154 -251.89 ± 27.56
108026 ncm-et-13 2019-12-17 08:16 01:13:09 1970479 500 13 348 139 -281.68 ± 29.04
108025 ncm-et-15 2019-12-17 08:16 01:11:52 1972187 500 13 314 173 -241.91 ± 25.89
108024 ncm-et-9 2019-12-17 08:16 01:13:21 1969877 500 12 283 205 -210.89 ± 23.54
36068 ncm-et-12 2018-05-28 18:48 00:38:45 2020021 267 3 168 96 -250.75 ± 34.53
36067 ncm-et-7 2018-05-28 18:47 00:39:00 2025082 277 5 192 80 -284.91 ± 38.36
36066 ncm-et-4 2018-05-28 18:47 00:39:33 2006828 269 9 177 83 -254.46 ± 37.69
36065 ncm-et-9 2018-05-28 18:47 00:24:20 2026066 171 6 108 57 -238.93 ± 45.61
36064 ncm-et-10 2018-05-28 18:47 00:39:34 2018721 278 8 169 101 -229.71 ± 33.95
36063 ncm-et-14 2018-05-28 18:46 00:40:13 2018232 282 9 192 81 -268.73 ± 38.18
36062 ncm-et-5 2018-05-28 18:46 00:40:22 2025739 275 6 175 94 -248.83 ± 35.2
36061 ncm-et-13 2018-05-28 18:46 00:40:36 2022306 278 8 177 93 -245.15 ± 35.5
36060 ncm-et-16 2018-05-28 18:46 00:40:51 1988221 271 6 163 102 -229.82 ± 33.62
36059 ncm-et-6 2018-05-28 18:45 00:40:47 2026063 285 15 176 94 -222.37 ± 35.34
36058 ncm-et-3 2018-05-28 18:45 00:41:05 2027211 280 6 179 95 -250.69 ± 35.02
36057 ncm-et-15 2018-05-28 18:45 00:40:47 2018072 277 5 165 107 -228.92 ± 32.69
36056 ncm-et-11 2018-05-28 18:45 00:41:47 2025245 290 11 183 96 -237.1 ± 34.98
36055 ncm-et-5 2018-05-28 17:33 01:11:29 2024263 500 13 319 168 -247.41 ± 26.3
36054 ncm-et-10 2018-05-28 17:33 01:12:17 2021488 500 16 306 178 -230.16 ± 25.54
36053 ncm-et-11 2018-05-28 17:33 01:10:20 2024754 500 13 329 158 -258.75 ± 27.17
36052 ncm-et-12 2018-05-28 17:33 01:13:21 1967833 500 7 319 174 -254.16 ± 25.66
36051 ncm-et-7 2018-05-28 17:33 01:13:12 2024103 500 14 304 182 -230.16 ± 25.21
36050 ncm-et-14 2018-05-28 17:33 01:11:53 2019534 500 15 300 185 -224.97 ± 25.0
36049 ncm-et-6 2018-05-28 17:33 01:11:09 2023936 500 13 308 179 -235.45 ± 25.42
36048 ncm-et-16 2018-05-28 17:33 01:11:23 2022140 500 19 306 175 -227.04 ± 25.81
36047 ncm-et-15 2018-05-28 17:33 01:11:01 2020673 500 16 313 171 -237.58 ± 26.1
36046 ncm-et-4 2018-05-28 17:33 01:12:38 2027377 500 18 300 182 -221.9 ± 25.27
36045 ncm-et-13 2018-05-28 17:33 01:11:39 2023609 500 16 307 177 -231.21 ± 25.62
36044 ncm-et-9 2018-05-28 17:33 01:12:34 2024918 500 13 294 193 -220.88 ± 24.38
36043 ncm-et-3 2018-05-28 17:33 01:11:09 2026883 500 13 325 162 -254.16 ± 26.82

Commit

Commit ID d3608c4e79a29110f4c4a369d7207c6dd8e01f34
Author Marco Costalba
Date 2013-05-19 20:00:49 UTC
Microptimize MoveList loop Add MOVE_NONE at the tail, this allows to loop across MoveList checking for *it != MOVE_NONE, and because *it is used imediately after compiler is able to reuse it. With this small patch perft speed increased of 3% And it is also a semplification ! No functional change.
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