Dev Builds » 20150915-1255

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 06:13:22 1989598 2581 214 431 1936 -29.28 +/- 6.65
ncm-et-4 06:13:06 1970641 2571 264 412 1895 -20.02 +/- 6.87
ncm-et-5 02:10:33 2022958 900 92 125 683 -12.75 +/- 11.13
ncm-et-6 02:10:24 2026309 899 87 155 657 -26.33 +/- 11.73
ncm-et-7 02:10:15 2024590 900 96 164 640 -26.3 +/- 12.15
ncm-et-8 02:10:18 2024018 919 87 152 680 -24.61 +/- 11.41
ncm-et-9 06:13:33 1989608 2581 268 430 1883 -21.84 +/- 6.95
ncm-et-10 06:13:45 1982786 2585 242 422 1921 -24.23 +/- 6.76
ncm-et-11 02:09:12 1999752 899 87 151 661 -24.78 +/- 11.64
ncm-et-12 02:10:17 2019210 906 105 137 664 -12.28 +/- 11.68
ncm-et-13 06:13:39 1992197 2591 253 430 1908 -23.77 +/- 6.84
ncm-et-15 04:03:07 1976472 1668 152 287 1229 -28.18 +/- 8.5
20000 1947 3296 14757 -23.47 +/- 2.46

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
73640 ncm-et-4 2019-03-13 17:07 00:22:53 1895166 154 15 28 111 -29.4 +/- 28.9
73639 ncm-et-9 2019-03-13 17:06 00:23:49 1975915 166 16 28 122 -25.16 +/- 27.14
73638 ncm-et-10 2019-03-13 17:06 00:24:03 1966316 163 19 27 117 -17.07 +/- 28.34
73637 ncm-et-15 2019-03-13 17:06 00:24:19 1990225 168 16 29 123 -26.94 +/- 27.1
73636 ncm-et-13 2019-03-13 17:05 00:25:00 1981904 173 20 34 119 -28.18 +/- 28.88
73635 ncm-et-3 2019-03-13 17:03 00:26:55 1966461 176 13 27 136 -27.7 +/- 24.32
73634 ncm-et-4 2019-03-13 15:55 01:11:45 1965997 500 44 73 383 -20.17 +/- 14.68
73633 ncm-et-13 2019-03-13 15:53 01:10:52 1976951 500 43 79 378 -25.06 +/- 14.97
73632 ncm-et-9 2019-03-13 15:52 01:12:54 1972194 500 57 77 366 -13.9 +/- 15.75
73631 ncm-et-15 2019-03-13 15:52 01:13:17 1964457 500 47 88 365 -28.55 +/- 15.74
73630 ncm-et-10 2019-03-13 15:50 01:14:51 1961541 500 45 93 362 -33.46 +/- 15.89
73629 ncm-et-3 2019-03-13 15:49 01:13:10 1966306 500 47 90 363 -29.95 +/- 15.85
73628 ncm-et-4 2019-03-13 14:40 01:13:44 1965538 500 50 90 360 -27.85 +/- 16.04
73627 ncm-et-13 2019-03-13 14:39 01:13:07 1972043 500 51 87 362 -25.06 +/- 15.94
73626 ncm-et-15 2019-03-13 14:39 01:11:23 1975292 500 38 83 379 -31.35 +/- 14.86
73625 ncm-et-9 2019-03-13 14:38 01:13:44 1966307 500 49 87 364 -26.46 +/- 15.82
73624 ncm-et-10 2019-03-13 14:38 01:11:45 1966465 500 47 88 365 -28.55 +/- 15.74
73623 ncm-et-3 2019-03-13 14:37 01:11:15 1986394 500 34 76 390 -29.25 +/- 14.16
73622 ncm-et-4 2019-03-13 13:24 01:14:38 1961551 500 57 85 358 -19.48 +/- 16.2
73621 ncm-et-3 2019-03-13 13:24 01:11:46 1966461 500 38 77 385 -27.16 +/- 14.51
73620 ncm-et-13 2019-03-13 13:24 01:14:12 1976696 500 51 88 361 -25.76 +/- 16.0
73619 ncm-et-15 2019-03-13 13:24 01:14:08 1975916 500 51 87 362 -25.06 +/- 15.94
73618 ncm-et-9 2019-03-13 13:24 01:12:47 1971108 500 43 87 370 -30.65 +/- 15.43
73617 ncm-et-10 2019-03-13 13:24 01:12:36 1964632 500 41 73 386 -22.27 +/- 14.48
3985 ncm-et-3 2018-03-01 11:50 00:56:50 2028032 405 37 77 291 -34.43 +/- 17.83
3984 ncm-et-5 2018-03-01 11:49 00:57:50 2023448 400 41 50 309 -7.82 +/- 16.24
3983 ncm-et-11 2018-03-01 11:49 00:57:52 2019696 398 42 68 288 -22.73 +/- 17.9
3982 ncm-et-7 2018-03-01 11:48 00:58:12 2024917 400 36 71 293 -30.48 +/- 17.5
3981 ncm-et-12 2018-03-01 11:48 00:58:23 2019862 406 52 55 299 -2.57 +/- 17.36
3980 ncm-et-13 2018-03-01 11:48 00:58:48 2022630 418 40 66 312 -21.64 +/- 16.72
3979 ncm-et-6 2018-03-01 11:47 00:59:02 2025572 399 37 63 299 -22.67 +/- 17.01
3978 ncm-et-9 2018-03-01 11:47 00:59:10 2026227 415 44 59 312 -12.56 +/- 16.64
3977 ncm-et-10 2018-03-01 11:47 00:59:20 2020022 422 42 65 315 -18.95 +/- 16.66
3976 ncm-et-4 2018-03-01 11:46 00:59:59 2024427 417 43 63 311 -16.68 +/- 16.79
3975 ncm-et-8 2018-03-01 11:46 01:00:25 2024754 419 34 67 318 -27.42 +/- 16.23
3974 ncm-et-11 2018-03-01 10:36 01:11:18 1999454 500 45 82 373 -25.76 +/- 15.28
3973 ncm-et-4 2018-03-01 10:35 01:10:07 2011169 500 55 73 372 -12.51 +/- 15.4
3972 ncm-et-3 2018-03-01 10:35 01:13:26 2023938 500 45 84 371 -27.16 +/- 15.39
3971 ncm-et-9 2018-03-01 10:35 01:11:09 2025899 500 59 92 349 -22.96 +/- 16.7
3970 ncm-et-6 2018-03-01 10:35 01:11:22 2027046 500 50 92 358 -29.25 +/- 16.15
3969 ncm-et-7 2018-03-01 10:35 01:12:03 2024263 500 60 93 347 -22.96 +/- 16.81
3968 ncm-et-11 2018-03-01 10:35 00:00:02 1980106 1 0 1 0 -1129.65 +/- 376.02
3967 ncm-et-13 2018-03-01 10:35 01:11:40 2022960 500 48 76 376 -19.48 +/- 15.13
3966 ncm-et-10 2018-03-01 10:35 01:11:10 2017745 500 48 76 376 -19.48 +/- 15.13
3965 ncm-et-5 2018-03-01 10:35 01:12:43 2022469 500 51 75 374 -16.69 +/- 15.26
3964 ncm-et-8 2018-03-01 10:35 01:09:53 2023283 500 53 85 362 -22.27 +/- 15.96
3963 ncm-et-12 2018-03-01 10:35 01:11:54 2018558 500 53 82 365 -20.17 +/- 15.79

Commit

Commit ID 660c38f781060f1382b4b0b6e9a8b25658559820
Author Stefan Geschwentner
Date 2015-09-15 12:55:09 UTC
Scales the endgame score by the number of pawns. Credits goes also to Stephane Nicolet for his great idea of scaling by pawns. STC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 9994 W: 1929 L: 1760 D: 6305 LTC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 11240 W: 1789 L: 1626 D: 7825 bench 7298564 Resolves #423
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