Dev Builds » 20150409-1934

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 05:51:46 1987645 2384 206 514 1664 -45.14 +/- 7.58
ncm-et-4 05:51:37 1986394 2372 197 533 1642 -49.55 +/- 7.65
ncm-et-5 01:44:04 1972362 709 42 155 512 -55.85 +/- 13.19
ncm-et-6 01:43:21 2026499 704 52 156 496 -51.7 +/- 13.73
ncm-et-7 01:44:08 2026147 727 58 150 519 -44.2 +/- 13.35
ncm-et-8 01:44:13 1967352 693 49 145 499 -48.44 +/- 13.47
ncm-et-9 05:51:46 1999599 2410 224 513 1673 -41.86 +/- 7.6
ncm-et-10 05:51:19 1984424 2372 205 538 1629 -49.1 +/- 7.73
ncm-et-11 01:44:16 2016527 708 45 169 494 -61.48 +/- 13.77
ncm-et-12 01:44:05 2018399 710 58 151 501 -45.77 +/- 13.7
ncm-et-13 05:51:31 1992488 2369 181 518 1670 -49.76 +/- 7.49
ncm-et-14 01:43:55 2019452 722 57 156 509 -47.94 +/- 13.58
ncm-et-15 05:51:39 1988998 2399 181 539 1679 -52.24 +/- 7.5
ncm-et-16 01:44:08 1986458 721 51 160 510 -52.93 +/- 13.49
20000 1606 4397 13997 -48.8 +/- 2.6

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
75458 ncm-et-10 2019-03-27 14:02 00:21:42 1974831 148 12 33 103 -49.63 +/- 30.52
75457 ncm-et-4 2019-03-27 14:01 00:22:22 1964919 152 14 38 100 -55.32 +/- 32.0
75456 ncm-et-3 2019-03-27 13:59 00:24:26 1967077 164 15 34 115 -40.43 +/- 28.86
75455 ncm-et-13 2019-03-27 13:58 00:24:52 1972670 170 13 33 124 -41.06 +/- 26.89
75454 ncm-et-15 2019-03-27 13:57 00:25:59 1974516 179 18 45 116 -52.81 +/- 29.96
75453 ncm-et-9 2019-03-27 13:56 00:27:34 1975914 187 18 33 136 -27.93 +/- 25.91
75452 ncm-et-10 2019-03-27 12:45 01:15:30 1967392 500 45 116 339 -49.67 +/- 17.09
75451 ncm-et-4 2019-03-27 12:45 01:15:19 1963839 500 46 100 354 -37.67 +/- 16.33
75450 ncm-et-3 2019-03-27 12:44 01:14:08 1973447 500 38 105 357 -46.84 +/- 16.07
75449 ncm-et-13 2019-03-27 12:43 01:14:05 1972504 500 29 133 338 -73.34 +/- 16.88
75448 ncm-et-15 2019-03-27 12:43 01:13:21 1969401 500 39 101 360 -43.3 +/- 15.92
75447 ncm-et-9 2019-03-27 12:41 01:13:40 1998920 500 45 118 337 -51.09 +/- 17.19
75446 ncm-et-13 2019-03-27 11:29 01:12:59 1991167 500 40 106 354 -46.13 +/- 16.25
75445 ncm-et-3 2019-03-27 11:29 01:13:40 1967078 500 40 108 352 -47.55 +/- 16.36
75444 ncm-et-4 2019-03-27 11:28 01:15:03 1969564 500 36 104 360 -47.55 +/- 15.88
75443 ncm-et-9 2019-03-27 11:28 01:12:18 1995896 500 43 93 364 -34.86 +/- 15.76
75442 ncm-et-15 2019-03-27 11:28 01:14:12 1972495 500 37 118 345 -56.78 +/- 16.67
75441 ncm-et-10 2019-03-27 11:28 01:16:27 1959082 500 45 106 349 -42.6 +/- 16.58
75440 ncm-et-10 2019-03-27 10:13 01:13:23 1965849 500 38 110 352 -50.38 +/- 16.33
75439 ncm-et-9 2019-03-27 10:13 01:13:52 1977353 500 48 118 334 -48.96 +/- 17.38
75438 ncm-et-13 2019-03-27 10:13 01:15:19 1969248 500 47 103 350 -39.08 +/- 16.55
75437 ncm-et-4 2019-03-27 10:13 01:14:33 1972333 500 38 113 349 -52.51 +/- 16.48
75436 ncm-et-15 2019-03-27 10:13 01:13:54 1976383 500 30 105 365 -52.51 +/- 15.51
75435 ncm-et-3 2019-03-27 10:13 01:15:13 1966305 500 42 108 350 -46.13 +/- 16.49
14684 ncm-et-13 2018-04-02 21:53 00:29:59 2024099 199 14 34 151 -35.04 +/- 23.48
14683 ncm-et-8 2018-04-02 21:53 00:29:58 1911422 193 19 47 127 -50.76 +/- 28.43
14682 ncm-et-6 2018-04-02 21:53 00:30:34 2026718 203 18 42 143 -41.27 +/- 25.77
14681 ncm-et-11 2018-04-02 21:53 00:30:35 2016447 208 11 51 146 -67.66 +/- 25.1
14680 ncm-et-12 2018-04-02 21:52 00:31:18 2019375 210 16 46 148 -49.98 +/- 25.19
14679 ncm-et-6 2018-04-02 21:52 00:00:02 2026718 1 0 1 0 -1129.65 +/- 376.02
14678 ncm-et-4 2018-04-02 21:52 00:31:51 2022303 220 23 50 147 -42.86 +/- 26.29
14677 ncm-et-10 2018-04-02 21:51 00:31:59 2020348 224 19 58 147 -61.11 +/- 26.32
14676 ncm-et-14 2018-04-02 21:51 00:31:44 2019208 222 18 40 164 -34.54 +/- 23.18
14675 ncm-et-5 2018-04-02 21:51 00:32:13 1920624 209 16 46 147 -50.22 +/- 25.32
14674 ncm-et-9 2018-04-02 21:51 00:32:49 2027210 223 26 49 148 -35.96 +/- 26.36
14673 ncm-et-15 2018-04-02 21:51 00:32:56 2020026 220 14 50 156 -57.37 +/- 24.29
14672 ncm-et-7 2018-04-02 21:51 00:32:43 2028030 227 19 42 166 -35.32 +/- 23.25
14671 ncm-et-16 2018-04-02 21:50 00:32:50 1993064 221 18 40 163 -34.7 +/- 23.29
14670 ncm-et-3 2018-04-02 21:50 00:33:09 2025900 220 17 45 158 -44.46 +/- 24.09
14669 ncm-et-5 2018-04-02 20:38 01:11:51 2024101 500 26 109 365 -58.21 +/- 15.43
14668 ncm-et-15 2018-04-02 20:38 01:11:17 2021167 500 43 120 337 -53.93 +/- 17.17
14667 ncm-et-11 2018-04-02 20:38 01:13:41 2016608 500 34 118 348 -58.93 +/- 16.47
14666 ncm-et-14 2018-04-02 20:38 01:12:11 2019696 500 39 116 345 -53.93 +/- 16.7
14665 ncm-et-12 2018-04-02 20:38 01:12:47 2017424 500 42 105 353 -44.01 +/- 16.33
14664 ncm-et-16 2018-04-02 20:38 01:11:18 1979852 500 33 120 347 -61.08 +/- 16.5
14663 ncm-et-10 2018-04-02 20:38 01:12:18 2019046 500 46 115 339 -48.25 +/- 17.1
14662 ncm-et-13 2018-04-02 20:38 01:14:17 2025245 500 38 109 353 -49.67 +/- 16.28
14661 ncm-et-3 2018-04-02 20:38 01:11:10 2026063 500 54 114 332 -41.89 +/- 17.54
14660 ncm-et-8 2018-04-02 20:38 01:14:15 2023282 500 30 98 372 -47.55 +/- 15.13
14659 ncm-et-4 2018-04-02 20:38 01:12:29 2025408 500 40 128 332 -61.79 +/- 17.37
14658 ncm-et-6 2018-04-02 20:38 01:12:45 2026063 500 34 113 353 -55.36 +/- 16.21
14657 ncm-et-7 2018-04-02 20:38 01:11:25 2024265 500 39 108 353 -48.25 +/- 16.29
14656 ncm-et-9 2018-04-02 20:38 01:11:33 2022304 500 44 102 354 -40.48 +/- 16.3

Commit

Commit ID aaf17326e2db5f8bc6664c69e1c3e7fe59cde4ec
Author lucasart
Date 2015-04-09 19:34:06 UTC
Prune evasions when we can castle A minor simplification. STC: LLR: 2.95 (-2.94,2.94) [-3.50,0.50] Total: 67877 W: 12882 L: 12904 D: 42091 STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 20677 W: 4023 L: 3901 D: 12753 LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 12221 W: 2022 L: 1888 D: 8311 Bench: 7911336 Resolves #326
Copyright 2011–2024 Next Chess Move LLC