Dev Builds » 20160302-0002

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 08:43:59 2000226 3680 497 362 2821 +12.75 +/- 5.42
ncm-et-4 08:44:00 1994929 3665 472 347 2846 +11.85 +/- 5.31
ncm-et-5 04:44:25 2023487 1976 234 194 1548 +7.03 +/- 7.13
ncm-et-6 04:44:54 2008545 1999 277 191 1531 +14.96 +/- 7.35
ncm-et-7 04:44:00 2023479 2009 271 199 1539 +12.46 +/- 7.34
ncm-et-9 04:00:40 1971029 1671 232 175 1264 +11.86 +/- 8.21
ncm-et-10 04:00:29 1963740 1665 213 170 1282 +8.97 +/- 8.0
ncm-et-13 04:00:37 1978740 1680 209 141 1330 +14.07 +/- 7.57
ncm-et-15 04:00:10 1970220 1655 238 165 1252 +15.33 +/- 8.24
20000 2643 1944 15413 +12.15 +/- 2.3

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
70514 ncm-et-15 2019-02-17 18:52 00:22:29 1960157 155 21 14 120 +15.7 +/- 25.97
70513 ncm-et-3 2019-02-17 18:51 00:23:46 1973806 166 26 16 124 +20.96 +/- 26.54
70512 ncm-et-10 2019-02-17 18:50 00:24:24 1957862 165 26 12 127 +29.55 +/- 25.27
70511 ncm-et-9 2019-02-17 18:50 00:24:53 1972194 171 12 21 138 -18.3 +/- 22.81
70510 ncm-et-4 2019-02-17 18:50 00:24:51 1928182 163 27 12 124 +32.06 +/- 25.89
70509 ncm-et-13 2019-02-17 18:49 00:25:22 1982856 180 26 13 141 +25.14 +/- 23.5
70508 ncm-et-15 2019-02-17 17:41 01:10:26 1974671 500 62 49 389 +9.04 +/- 14.34
70507 ncm-et-4 2019-02-17 17:38 01:10:28 1965690 500 64 53 383 +7.64 +/- 14.73
70506 ncm-et-13 2019-02-17 17:36 01:11:59 1976088 500 67 40 393 +18.78 +/- 14.04
70505 ncm-et-9 2019-02-17 17:36 01:12:43 1967231 500 69 48 383 +14.6 +/- 14.71
70504 ncm-et-10 2019-02-17 17:36 01:13:16 1955873 500 64 42 394 +15.3 +/- 13.99
70503 ncm-et-3 2019-02-17 17:36 01:13:33 1965072 500 80 55 365 +17.39 +/- 15.8
70502 ncm-et-15 2019-02-17 16:27 01:12:13 1979893 500 75 49 376 +18.08 +/- 15.13
70501 ncm-et-10 2019-02-17 16:25 01:10:13 1964474 500 55 51 394 +2.78 +/- 14.03
70500 ncm-et-4 2019-02-17 16:24 01:12:30 1974859 500 58 53 389 +3.47 +/- 14.36
70499 ncm-et-3 2019-02-17 16:23 01:11:26 1975856 500 70 60 370 +6.95 +/- 15.53
70498 ncm-et-9 2019-02-17 16:22 01:12:25 1972815 500 71 50 379 +14.6 +/- 14.96
70497 ncm-et-13 2019-02-17 16:22 01:13:10 1977922 500 62 39 399 +15.99 +/- 13.65
70496 ncm-et-15 2019-02-17 15:11 01:15:02 1966159 500 80 53 367 +18.78 +/- 15.68
70495 ncm-et-3 2019-02-17 15:11 01:11:18 1972873 500 81 50 369 +21.57 +/- 15.54
70494 ncm-et-10 2019-02-17 15:11 01:12:36 1976754 500 68 65 367 +2.08 +/- 15.72
70493 ncm-et-4 2019-02-17 15:11 01:12:36 1956289 500 55 47 398 +5.56 +/- 13.76
70492 ncm-et-13 2019-02-17 15:11 01:10:06 1978097 500 54 49 397 +3.47 +/- 13.83
70491 ncm-et-9 2019-02-17 15:11 01:10:39 1971877 500 80 56 364 +16.69 +/- 15.86
1811 ncm-et-4 2018-02-19 09:00 00:00:50 2024427 2 0 0 2 -0.0 +/- 15.22
1810 ncm-et-7 2018-02-19 08:59 00:01:50 2023772 9 2 0 7 +78.47 +/- 102.62
1809 ncm-et-3 2018-02-19 08:58 00:02:30 2026720 14 0 1 13 -24.83 +/- 47.43
1808 ncm-et-5 2018-02-19 07:51 01:08:55 2022140 476 61 36 379 +18.26 +/- 14.04
1807 ncm-et-6 2018-02-19 07:49 01:11:37 2026393 499 70 40 389 +20.91 +/- 14.25
1806 ncm-et-4 2018-02-19 07:47 01:11:21 2028194 500 61 43 396 +12.51 +/- 13.87
1805 ncm-et-7 2018-02-19 07:45 01:12:16 2024100 500 73 50 377 +15.99 +/- 15.08
1804 ncm-et-3 2018-02-19 07:44 01:13:08 2024917 500 54 39 407 +10.43 +/- 13.12
1803 ncm-et-6 2018-02-19 06:38 01:09:08 2026882 500 72 54 374 +12.51 +/- 15.28
1802 ncm-et-5 2018-02-19 06:38 01:12:33 2024263 500 65 60 375 +3.47 +/- 15.23
1801 ncm-et-7 2018-02-19 06:35 01:08:39 2023447 500 59 48 393 +7.64 +/- 14.09
1800 ncm-et-4 2018-02-19 06:34 01:11:52 2026556 500 72 42 386 +20.87 +/- 14.49
1799 ncm-et-3 2018-02-19 06:34 01:08:33 2026390 500 62 47 391 +10.43 +/- 14.21
1798 ncm-et-6 2018-02-19 05:28 01:09:25 2025411 500 70 48 382 +15.3 +/- 14.77
1797 ncm-et-4 2018-02-19 05:24 01:09:03 2026718 500 68 46 386 +15.3 +/- 14.52
1796 ncm-et-5 2018-02-19 05:23 01:13:02 2023773 500 49 53 398 -2.78 +/- 13.76
1795 ncm-et-7 2018-02-19 05:23 01:10:52 2023773 500 73 50 377 +15.99 +/- 15.08
1794 ncm-et-3 2018-02-19 05:23 01:09:26 2026718 500 64 48 388 +11.12 +/- 14.4
1793 ncm-et-5 2018-02-19 04:12 01:09:55 2023773 500 59 45 396 +9.73 +/- 13.88
1792 ncm-et-4 2018-02-19 04:12 01:10:29 2023446 500 67 51 382 +11.12 +/- 14.79
1791 ncm-et-6 2018-02-19 04:12 01:14:44 1955494 500 65 49 386 +11.12 +/- 14.53
1790 ncm-et-3 2018-02-19 04:12 01:10:19 2009683 500 60 46 394 +9.73 +/- 14.01
1789 ncm-et-7 2018-02-19 04:12 01:10:23 2022304 500 64 51 385 +9.04 +/- 14.6

Commit

Commit ID c1be0c68c78793dc6f18bf6c1b1ee078dcc39fcc
Author snicolet
Date 2016-03-02 00:02:03 UTC
Tweak initiative formula Give more weight to the pawns number and the vertical king distance in evaluate_initiative() Passed STC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 26729 W: 5067 L: 4825 D: 16837 and LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 60480 W: 8338 L: 8016 D: 44126 Bench: 8295162 Resolves #594
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