Dev Builds » 20200526-0511

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 09:05:55 1961654 3576 2260 60 1256 +249.2 +/- 9.53
ncm-et-4 09:06:14 1959033 3562 2254 63 1245 +249.14 +/- 9.58
ncm-et-9 09:06:04 1966576 3594 2343 66 1185 +259.65 +/- 9.85
ncm-et-10 07:55:45 1963681 3112 1941 47 1124 +245.54 +/- 10.05
ncm-et-13 07:50:19 1963164 3073 1933 53 1087 +247.29 +/- 10.24
ncm-et-15 07:50:30 1969924 3083 1962 29 1092 +255.86 +/- 10.16
20000 12693 318 6989 +251.19 +/- 4.04

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
131706 ncm-et-4 2020-05-26 19:49 00:09:30 1970790 62 44 0 18 +307.99 +/- 82.87
131705 ncm-et-13 2020-05-26 19:47 00:11:40 1963224 73 53 0 20 +319.72 +/- 78.48
131704 ncm-et-3 2020-05-26 19:46 00:11:54 1962003 76 46 0 30 +243.68 +/- 61.58
131703 ncm-et-15 2020-05-26 19:45 00:13:05 1977789 83 51 0 32 +248.77 +/- 59.68
131702 ncm-et-9 2020-05-26 19:43 00:14:55 1967696 94 61 1 32 +262.42 +/- 60.88
131701 ncm-et-10 2020-05-26 18:56 01:02:44 1962311 410 237 9 164 +217.9 +/- 26.35
131700 ncm-et-3 2020-05-26 18:30 01:15:40 1963844 500 322 8 170 +256.44 +/- 26.02
131699 ncm-et-4 2020-05-26 18:29 01:18:25 1941889 500 324 13 163 +253.02 +/- 26.73
131698 ncm-et-15 2020-05-26 18:29 01:15:11 1975760 500 316 4 180 +254.16 +/- 25.06
131697 ncm-et-13 2020-05-26 18:28 01:17:17 1962456 500 288 10 202 +217.85 +/- 23.68
131696 ncm-et-9 2020-05-26 18:26 01:16:41 1955749 500 328 9 163 +262.24 +/- 26.65
131695 ncm-et-10 2020-05-26 17:40 01:14:47 1968314 500 314 9 177 +246.3 +/- 25.48
131694 ncm-et-3 2020-05-26 17:13 01:15:29 1963230 500 312 11 177 +241.91 +/- 25.53
131693 ncm-et-4 2020-05-26 17:12 01:16:19 1966769 500 324 7 169 +259.91 +/- 26.07
131692 ncm-et-15 2020-05-26 17:11 01:16:44 1968946 500 303 6 191 +237.58 +/- 24.31
131691 ncm-et-13 2020-05-26 17:11 01:16:22 1957409 500 318 8 174 +251.89 +/- 25.69
131690 ncm-et-9 2020-05-26 17:09 01:15:21 1967084 500 319 8 173 +253.02 +/- 25.77
131689 ncm-et-10 2020-05-26 16:23 01:15:55 1967237 500 314 6 180 +249.64 +/- 25.14
131688 ncm-et-3 2020-05-26 15:57 01:15:29 1961692 500 309 9 182 +240.82 +/- 25.09
131687 ncm-et-4 2020-05-26 15:54 01:17:06 1961078 500 295 6 199 +229.12 +/- 23.74
131686 ncm-et-13 2020-05-26 15:53 01:16:46 1964920 500 325 7 168 +261.07 +/- 26.16
131685 ncm-et-15 2020-05-26 15:53 01:17:21 1950546 500 317 3 180 +256.44 +/- 25.02
131684 ncm-et-9 2020-05-26 15:52 01:15:53 1966319 500 318 9 173 +250.77 +/- 25.8
131683 ncm-et-10 2020-05-26 15:06 01:15:36 1959248 500 318 8 174 +251.89 +/- 25.69
131682 ncm-et-3 2020-05-26 14:39 01:16:34 1962613 500 305 12 183 +233.32 +/- 25.09
131681 ncm-et-4 2020-05-26 14:36 01:16:24 1967862 500 303 12 185 +231.21 +/- 24.94
131680 ncm-et-9 2020-05-26 14:36 01:15:13 1962917 500 339 7 154 +277.93 +/- 27.43
131679 ncm-et-13 2020-05-26 14:36 01:16:19 1963686 500 321 10 169 +253.02 +/- 26.16
131678 ncm-et-15 2020-05-26 14:35 01:15:58 1974050 500 317 8 175 +250.77 +/- 25.61
131677 ncm-et-10 2020-05-26 13:23 00:31:16 1961393 202 125 2 75 +245.7 +/- 39.02
131676 ncm-et-3 2020-05-26 13:20 01:17:25 1957552 500 332 7 161 +269.37 +/- 26.77
131675 ncm-et-4 2020-05-26 13:20 01:14:55 1968166 500 336 8 156 +273.0 +/- 27.26
131674 ncm-et-9 2020-05-26 13:19 01:16:15 1968938 500 328 11 161 +259.91 +/- 26.87
131673 ncm-et-13 2020-05-26 13:18 01:16:09 1965997 500 314 7 179 +248.53 +/- 25.26
131672 ncm-et-15 2020-05-26 13:18 01:16:55 1969417 500 332 5 163 +271.78 +/- 26.53
131671 ncm-et-10 2020-05-26 12:03 01:18:28 1970168 500 321 6 173 +257.59 +/- 25.71
131670 ncm-et-9 2020-05-26 12:02 01:15:38 1972807 500 317 10 173 +248.53 +/- 25.83
131669 ncm-et-3 2020-05-26 12:02 01:17:28 1961382 500 308 8 184 +240.82 +/- 24.91
131668 ncm-et-4 2020-05-26 12:02 01:17:28 1923519 500 330 7 163 +266.97 +/- 26.6
131667 ncm-et-13 2020-05-26 12:02 01:15:46 1964457 500 314 11 175 +244.1 +/- 25.69
131666 ncm-et-15 2020-05-26 12:01 01:15:16 1972961 500 326 3 171 +266.97 +/- 25.75
131665 ncm-et-10 2020-05-26 10:45 01:16:59 1957096 500 312 7 181 +246.3 +/- 25.1
131664 ncm-et-3 2020-05-26 10:45 01:15:56 1960923 500 326 5 169 +264.6 +/- 26.0
131663 ncm-et-9 2020-05-26 10:45 01:16:08 1971099 500 333 11 156 +265.78 +/- 27.33
131662 ncm-et-4 2020-05-26 10:45 01:16:07 1972191 500 298 10 192 +228.08 +/- 24.38

Commit

Commit ID fb8095718bd0789d2743fa6216c6aa522555dc4b
Author xoto10
Date 2020-05-26 05:11:59 UTC
In BlockedStorm, theirPawns includes ones attacked by us. Pawns heading towards our king tend to be dangerous whether or not we are attacking them so remove this test. STC: LLR: 2.93 (-2.94,2.94) {-1.50,0.50} Total: 91184 W: 18196 L: 18137 D: 54851 Ptnml(0-2): 1580, 10656, 21092, 10653, 1611 https://tests.stockfishchess.org/tests/view/5ecc3f7080f2c838b9655841 LTC: LLR: 2.93 (-2.94,2.94) {-1.50,0.50} Total: 14152 W: 2045 L: 1937 D: 10170 Ptnml(0-2): 99, 1325, 4130, 1413, 109 https://tests.stockfishchess.org/tests/view/5ecc4f3180f2c838b9655861 closes https://github.com/official-stockfish/Stockfish/pull/2702 Bench 4828973
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