Dev Builds » 20150128-2129

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 05:59:43 1988141 2369 170 665 1534 -73.68 +/- 8.13
ncm-et-4 05:59:17 1958979 2353 177 633 1543 -68.19 +/- 8.08
ncm-et-5 01:47:09 2014361 717 49 185 483 -66.71 +/- 14.22
ncm-et-6 01:47:13 2023692 723 51 178 494 -61.67 +/- 13.98
ncm-et-7 01:47:12 2012517 711 51 191 469 -69.32 +/- 14.6
ncm-et-8 01:47:06 2023282 722 55 179 488 -60.27 +/- 14.18
ncm-et-9 05:59:42 1985820 2387 191 618 1578 -62.83 +/- 7.98
ncm-et-10 05:59:33 1984061 2391 215 573 1603 -52.41 +/- 7.9
ncm-et-11 01:47:13 2017753 716 63 159 494 -46.87 +/- 14.01
ncm-et-12 01:46:58 2018484 717 51 188 478 -67.21 +/- 14.39
ncm-et-13 05:59:40 1990655 2390 186 610 1594 -62.3 +/- 7.9
ncm-et-14 01:46:45 2019453 719 48 193 478 -71.04 +/- 14.38
ncm-et-15 05:59:48 1991898 2373 173 656 1544 -71.72 +/- 8.09
ncm-et-16 01:46:49 2014170 712 33 193 486 -79.43 +/- 13.89
20000 1513 5221 13266 -65.17 +/- 2.74

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
80600 ncm-et-4 2019-05-07 15:35 00:23:10 1893535 144 8 40 96 -78.52 +/- 31.91
80599 ncm-et-15 2019-05-07 15:33 00:25:27 1979577 165 9 50 106 -88.18 +/- 30.83
80598 ncm-et-10 2019-05-07 15:32 00:26:09 1964367 175 17 43 115 -52.0 +/- 29.89
80597 ncm-et-3 2019-05-07 15:32 00:25:55 1965534 169 8 48 113 -83.82 +/- 29.2
80596 ncm-et-13 2019-05-07 15:32 00:26:36 1966615 172 7 47 118 -82.3 +/- 28.05
80595 ncm-et-9 2019-05-07 15:31 00:27:06 1968019 175 11 45 119 -68.37 +/- 28.49
80594 ncm-et-15 2019-05-07 14:18 01:13:35 1986144 500 36 119 345 -58.21 +/- 16.66
80593 ncm-et-4 2019-05-07 14:17 01:16:45 1945535 500 31 121 348 -63.23 +/- 16.42
80592 ncm-et-9 2019-05-07 14:16 01:14:29 1964147 500 44 128 328 -58.93 +/- 17.63
80591 ncm-et-3 2019-05-07 14:16 01:15:30 1980011 500 37 134 329 -68.27 +/- 17.47
80590 ncm-et-10 2019-05-07 14:15 01:16:08 1967853 500 47 125 328 -54.65 +/- 17.66
80589 ncm-et-13 2019-05-07 14:15 01:16:05 1975932 500 42 136 322 -66.1 +/- 17.89
80588 ncm-et-9 2019-05-07 13:00 01:14:26 1962308 500 40 116 344 -53.22 +/- 16.77
80587 ncm-et-4 2019-05-07 13:00 01:16:28 1975235 500 37 142 321 -74.06 +/- 17.87
80586 ncm-et-15 2019-05-07 12:59 01:18:01 1962917 500 32 167 301 -96.19 +/- 18.75
80585 ncm-et-10 2019-05-07 12:59 01:14:59 1968625 500 49 118 333 -48.25 +/- 17.44
80584 ncm-et-3 2019-05-07 12:59 01:15:53 1966767 500 41 127 332 -60.36 +/- 17.39
80583 ncm-et-13 2019-05-07 12:58 01:15:34 1972505 500 38 121 341 -58.21 +/- 16.89
80582 ncm-et-9 2019-05-07 11:43 01:16:36 1971105 500 48 130 322 -57.5 +/- 17.97
80581 ncm-et-13 2019-05-07 11:43 01:14:29 1976428 500 45 133 322 -61.79 +/- 17.93
80580 ncm-et-10 2019-05-07 11:43 01:15:34 1966246 500 44 120 336 -53.22 +/- 17.23
80579 ncm-et-3 2019-05-07 11:43 01:15:12 1965227 500 27 147 326 -85.04 +/- 17.43
80578 ncm-et-15 2019-05-07 11:43 01:15:37 1982382 500 36 140 324 -73.34 +/- 17.7
80577 ncm-et-4 2019-05-07 11:43 01:16:11 1977812 500 46 148 306 -71.89 +/- 18.72
17760 ncm-et-15 2018-04-11 05:25 00:30:59 2020022 208 20 53 135 -55.59 +/- 27.71
17759 ncm-et-16 2018-04-11 05:25 00:30:44 2005547 212 10 48 154 -62.96 +/- 23.78
17758 ncm-et-12 2018-04-11 05:25 00:31:53 2016295 217 17 55 145 -61.47 +/- 26.22
17757 ncm-et-14 2018-04-11 05:25 00:31:52 2018560 219 16 55 148 -62.54 +/- 25.75
17756 ncm-et-4 2018-04-11 05:25 00:31:31 1994632 209 12 52 145 -67.33 +/- 25.44
17755 ncm-et-11 2018-04-11 05:24 00:32:00 2014345 216 23 41 152 -29.02 +/- 25.14
17754 ncm-et-9 2018-04-11 05:24 00:32:06 2025245 212 13 58 141 -74.89 +/- 26.42
17753 ncm-et-5 2018-04-11 05:24 00:32:06 2023610 217 14 62 141 -78.14 +/- 26.74
17752 ncm-et-3 2018-04-11 05:24 00:32:12 2025735 200 24 67 109 -75.88 +/- 32.38
17751 ncm-et-7 2018-04-11 05:24 00:32:38 2025572 211 14 61 136 -78.71 +/- 27.34
17750 ncm-et-8 2018-04-11 05:24 00:32:38 2023282 222 14 57 151 -68.16 +/- 25.28
17749 ncm-et-13 2018-04-11 05:24 00:32:42 2026390 218 21 62 135 -66.13 +/- 28.17
17748 ncm-et-10 2018-04-11 05:24 00:32:51 2019533 216 23 53 140 -48.57 +/- 27.3
17747 ncm-et-6 2018-04-11 05:22 00:34:01 2025081 223 14 52 157 -59.79 +/- 24.31
17746 ncm-et-14 2018-04-11 04:09 01:14:53 2020347 500 32 138 330 -74.79 +/- 17.34
17745 ncm-et-10 2018-04-11 04:09 01:13:52 2017745 500 35 114 351 -55.36 +/- 16.33
17744 ncm-et-12 2018-04-11 04:08 01:15:05 2020673 500 34 133 333 -69.71 +/- 17.23
17743 ncm-et-9 2018-04-11 04:08 01:14:59 2024101 500 35 141 324 -74.79 +/- 17.69
17742 ncm-et-4 2018-04-11 04:08 01:15:12 1967125 500 43 130 327 -61.08 +/- 17.66
17741 ncm-et-8 2018-04-11 04:08 01:14:28 2023283 500 41 122 337 -56.78 +/- 17.14
17740 ncm-et-13 2018-04-11 04:08 01:14:14 2026064 500 33 111 356 -54.65 +/- 16.04
17739 ncm-et-15 2018-04-11 04:08 01:16:09 2020349 500 40 127 333 -61.08 +/- 17.32
17738 ncm-et-16 2018-04-11 04:08 01:16:05 2022793 500 23 145 332 -86.52 +/- 17.04
17737 ncm-et-5 2018-04-11 04:08 01:15:03 2005113 500 35 123 342 -61.79 +/- 16.79
17736 ncm-et-7 2018-04-11 04:08 01:14:34 1999462 500 37 130 333 -65.38 +/- 17.28
17735 ncm-et-6 2018-04-11 04:08 01:13:12 2022303 500 37 126 337 -62.51 +/- 17.08
17734 ncm-et-11 2018-04-11 04:08 01:15:13 2021162 500 40 118 342 -54.65 +/- 16.87
17733 ncm-et-3 2018-04-11 04:08 01:15:01 2025572 500 33 142 325 -76.98 +/- 17.6

Commit

Commit ID 8aa8608c2a30acc56c4bb4467309cef5089fb2bd
Author Alain SAVARD
Date 2015-01-28 21:29:04 UTC
Simplify backward pawn definition Make use of 'lever' attribute No functional change Resolves #234
Copyright 2011–2024 Next Chess Move LLC