Dev Builds » 20150102-0902

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 05:59:41 1990544 2403 164 644 1595 -70.35 +/- 7.88
ncm-et-4 05:59:26 1973584 2354 182 655 1517 -70.77 +/- 8.21
ncm-et-5 01:46:47 2019958 698 52 186 460 -67.54 +/- 14.77
ncm-et-6 01:46:50 2026390 708 53 213 442 -79.9 +/- 15.38
ncm-et-7 01:47:11 2025409 716 51 210 455 -78.46 +/- 15.04
ncm-et-8 01:47:07 2020676 717 55 207 455 -74.79 +/- 15.08
ncm-et-9 05:59:40 1989817 2395 204 629 1562 -62.31 +/- 8.08
ncm-et-10 05:59:10 1983570 2389 163 657 1569 -72.89 +/- 7.98
ncm-et-11 01:46:52 2015520 720 45 176 499 -63.93 +/- 13.74
ncm-et-12 01:47:10 2013802 704 46 194 464 -74.15 +/- 14.64
ncm-et-13 05:59:41 1995212 2405 194 680 1531 -71.19 +/- 8.22
ncm-et-14 01:46:37 2019371 699 57 200 442 -72.09 +/- 15.36
ncm-et-15 05:59:28 1990710 2389 197 628 1564 -63.37 +/- 8.06
ncm-et-16 01:47:01 2008721 703 47 192 464 -72.7 +/- 14.64
20000 1510 5471 13019 -69.73 +/- 2.79

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
82640 ncm-et-4 2019-05-24 14:05 00:22:41 1936181 140 15 27 98 -29.85 +/- 31.45
82639 ncm-et-10 2019-05-24 14:02 00:24:48 1965243 164 9 47 108 -81.99 +/- 30.23
82638 ncm-et-15 2019-05-24 14:01 00:26:13 1965694 170 12 40 118 -57.75 +/- 28.41
82637 ncm-et-9 2019-05-24 14:01 00:26:36 1977163 174 10 44 120 -68.77 +/- 28.07
82636 ncm-et-13 2019-05-24 14:01 00:26:40 1981490 178 14 43 121 -57.11 +/- 28.48
82635 ncm-et-3 2019-05-24 14:00 00:27:16 1976996 174 11 49 114 -77.12 +/- 29.63
82634 ncm-et-10 2019-05-24 12:46 01:15:20 1964775 500 31 146 323 -81.37 +/- 17.66
82633 ncm-et-9 2019-05-24 12:45 01:14:59 1964148 500 32 133 335 -71.16 +/- 17.09
82632 ncm-et-4 2019-05-24 12:45 01:18:48 1953480 500 43 144 313 -71.16 +/- 18.35
82631 ncm-et-15 2019-05-24 12:44 01:15:24 1977787 500 32 139 329 -75.52 +/- 17.39
82630 ncm-et-13 2019-05-24 12:44 01:15:25 1975727 500 37 133 330 -67.55 +/- 17.42
82629 ncm-et-3 2019-05-24 12:43 01:15:54 1988838 500 39 132 329 -65.38 +/- 17.51
82628 ncm-et-10 2019-05-24 11:29 01:15:53 1966480 500 36 133 331 -68.27 +/- 17.36
82627 ncm-et-4 2019-05-24 11:28 01:15:12 1969485 500 38 133 329 -66.82 +/- 17.49
82626 ncm-et-15 2019-05-24 11:28 01:15:07 1983130 500 49 141 310 -64.66 +/- 18.56
82625 ncm-et-9 2019-05-24 11:28 01:15:34 1971575 500 46 141 313 -66.82 +/- 18.38
82624 ncm-et-3 2019-05-24 11:27 01:15:07 1963386 500 27 134 339 -75.52 +/- 16.79
82623 ncm-et-13 2019-05-24 11:27 01:16:23 1978415 500 45 165 290 -85.04 +/- 19.48
82622 ncm-et-10 2019-05-24 10:12 01:16:19 1965860 500 37 139 324 -71.89 +/- 17.72
82621 ncm-et-4 2019-05-24 10:12 01:15:42 1963072 500 33 149 318 -82.1 +/- 17.94
82620 ncm-et-9 2019-05-24 10:12 01:15:24 1973891 500 40 132 328 -64.66 +/- 17.57
82619 ncm-et-3 2019-05-24 10:12 01:14:12 1963227 500 29 132 339 -72.61 +/- 16.83
82618 ncm-et-13 2019-05-24 10:12 01:14:05 1985644 500 45 128 327 -58.21 +/- 17.69
82617 ncm-et-15 2019-05-24 10:12 01:15:40 1979888 500 36 129 335 -65.38 +/- 17.16
18596 ncm-et-14 2018-04-13 18:25 00:29:16 2018396 199 21 50 128 -50.99 +/- 28.64
18595 ncm-et-12 2018-04-13 18:24 00:30:30 2009372 204 19 50 135 -53.21 +/- 27.46
18594 ncm-et-16 2018-04-13 18:23 00:31:20 1997095 203 14 52 137 -65.81 +/- 26.73
18593 ncm-et-6 2018-04-13 18:23 00:31:40 2026882 208 14 63 131 -83.41 +/- 28.11
18592 ncm-et-5 2018-04-13 18:23 00:31:44 2022304 198 14 49 135 -62.07 +/- 26.82
18591 ncm-et-7 2018-04-13 18:22 00:32:11 2024590 216 12 54 150 -68.43 +/- 24.96
18590 ncm-et-4 2018-04-13 18:22 00:32:15 1996647 214 17 57 140 -65.71 +/- 26.95
18589 ncm-et-11 2018-04-13 18:22 00:32:25 2018720 220 15 49 156 -54.13 +/- 24.35
18588 ncm-et-10 2018-04-13 18:22 00:32:35 2019208 225 15 60 150 -70.44 +/- 25.66
18587 ncm-et-15 2018-04-13 18:21 00:32:59 2018721 219 22 54 143 -51.13 +/- 26.89
18586 ncm-et-8 2018-04-13 18:21 00:33:08 2018559 217 19 69 129 -81.52 +/- 29.06
18585 ncm-et-3 2018-04-13 18:21 00:33:17 2025082 229 22 60 147 -58.19 +/- 26.66
18584 ncm-et-9 2018-04-13 18:21 00:33:33 2025408 221 29 46 146 -26.78 +/- 26.66
18583 ncm-et-13 2018-04-13 18:21 00:33:34 2025736 227 15 66 146 -79.41 +/- 26.4
18582 ncm-et-5 2018-04-13 17:07 01:15:03 2017613 500 38 137 325 -69.71 +/- 17.69
18581 ncm-et-6 2018-04-13 17:07 01:15:10 2025899 500 39 150 311 -78.44 +/- 18.38
18580 ncm-et-11 2018-04-13 17:06 01:14:27 2012320 500 30 127 343 -68.27 +/- 16.65
18579 ncm-et-14 2018-04-13 17:06 01:17:21 2020347 500 36 150 314 -80.63 +/- 18.19
18578 ncm-et-16 2018-04-13 17:06 01:15:41 2020348 500 33 140 327 -75.52 +/- 17.5
18577 ncm-et-4 2018-04-13 17:06 01:14:48 2022640 500 36 145 319 -76.98 +/- 17.95
18576 ncm-et-9 2018-04-13 17:06 01:13:34 2026719 500 47 133 320 -60.36 +/- 18.06
18575 ncm-et-13 2018-04-13 17:06 01:13:34 2024263 500 38 145 317 -75.52 +/- 18.08
18574 ncm-et-3 2018-04-13 17:06 01:13:55 2025735 500 36 137 327 -71.16 +/- 17.56
18573 ncm-et-15 2018-04-13 17:06 01:14:05 2019045 500 46 125 329 -55.36 +/- 17.6
18572 ncm-et-8 2018-04-13 17:06 01:13:59 2022793 500 36 138 326 -71.89 +/- 17.61
18571 ncm-et-12 2018-04-13 17:06 01:16:40 2018233 500 27 144 329 -82.83 +/- 17.28
18570 ncm-et-10 2018-04-13 17:06 01:14:15 2019859 500 35 132 333 -68.27 +/- 17.24
18569 ncm-et-7 2018-04-13 17:06 01:15:00 2026228 500 39 156 305 -82.83 +/- 18.68

Commit

Commit ID 4c9b42316112efc7383c27570102d5d528d6af0a
Author Marco Costalba
Date 2015-01-02 09:02:28 UTC
Retire Material::space_weight() Move all in evaluation. Simplify the code and concentrate in a single place all the logic behind space evaluation, making it much more clear. Verified also at STC it does not regress due to a possible slow down: LLR: 3.91 (-2.94,2.94) [-3.00,1.00] Total: 65744 W: 13285 L: 13194 D: 39265 No functional change.
Copyright 2011–2024 Next Chess Move LLC