Dev Builds » 20170309-0235

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 06:03:34 1984538 2435 767 124 1544 +93.97 +/- 8.07
ncm-et-4 06:03:46 1980298 2446 722 135 1589 +85.04 +/- 7.91
ncm-et-5 01:53:19 2022466 780 227 33 520 +88.26 +/- 13.55
ncm-et-6 01:53:32 2024754 764 239 33 492 +96.06 +/- 14.15
ncm-et-7 01:53:37 2000581 773 238 30 505 +95.85 +/- 13.84
ncm-et-8 01:53:37 1990360 763 243 35 485 +97.17 +/- 14.35
ncm-et-9 06:03:44 1987999 2429 761 103 1565 +96.53 +/- 7.92
ncm-et-10 06:03:49 1982694 2427 768 118 1541 +95.38 +/- 8.07
ncm-et-11 01:53:25 2019534 764 234 20 510 +99.99 +/- 13.48
ncm-et-12 01:53:38 1976620 759 260 31 468 +108.19 +/- 14.71
ncm-et-13 06:03:50 1992975 2446 775 113 1558 +96.43 +/- 8.0
ncm-et-14 01:53:18 2020186 771 248 37 486 +97.57 +/- 14.4
ncm-et-15 06:03:28 1980487 2443 774 107 1562 +97.33 +/- 7.96
20000 6256 919 12825 +95.01 +/- 2.78

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
61466 ncm-et-10 2018-12-05 13:38 00:23:30 1958483 151 48 7 96 +96.76 +/- 32.36
61465 ncm-et-9 2018-12-05 13:38 00:23:57 1964782 158 53 7 98 +104.16 +/- 32.26
61464 ncm-et-15 2018-12-05 13:37 00:25:12 1947240 165 50 4 111 +99.49 +/- 28.8
61463 ncm-et-3 2018-12-05 13:36 00:25:59 1962469 170 54 7 109 +98.62 +/- 30.14
61462 ncm-et-13 2018-12-05 13:36 00:26:05 1973125 178 50 11 117 +77.38 +/- 29.18
61461 ncm-et-4 2018-12-05 13:35 00:26:33 1961382 178 46 15 117 +61.13 +/- 29.5
61460 ncm-et-10 2018-12-05 12:22 01:14:57 1964311 500 159 21 320 +98.44 +/- 17.58
61459 ncm-et-3 2018-12-05 12:21 01:13:45 1963840 500 153 24 323 +91.71 +/- 17.51
61458 ncm-et-15 2018-12-05 12:21 01:14:51 1962163 500 155 15 330 +99.95 +/- 16.92
61457 ncm-et-9 2018-12-05 12:21 01:16:08 1966616 500 159 27 314 +93.95 +/- 18.02
61456 ncm-et-13 2018-12-05 12:20 01:14:31 1972531 500 150 26 324 +88.0 +/- 17.51
61455 ncm-et-4 2018-12-05 12:18 01:15:58 1943915 500 150 27 323 +87.26 +/- 17.58
61454 ncm-et-10 2018-12-05 11:06 01:15:40 1961386 500 168 18 314 +107.54 +/- 17.79
61453 ncm-et-3 2018-12-05 11:06 01:14:38 1964147 500 160 24 316 +96.94 +/- 17.85
61452 ncm-et-13 2018-12-05 11:05 01:13:44 1975645 500 157 23 320 +95.44 +/- 17.63
61451 ncm-et-9 2018-12-05 11:05 01:14:22 1975136 500 148 25 327 +87.26 +/- 17.34
61450 ncm-et-15 2018-12-05 11:04 01:15:38 1969549 500 178 21 301 +112.91 +/- 18.51
61449 ncm-et-4 2018-12-05 11:03 01:14:24 1947886 500 132 28 340 +73.34 +/- 16.76
61448 ncm-et-3 2018-12-05 09:49 01:15:24 1963993 500 154 20 326 +95.44 +/- 17.26
61447 ncm-et-15 2018-12-05 09:49 01:14:22 1965395 500 160 29 311 +93.2 +/- 18.21
61446 ncm-et-9 2018-12-05 09:49 01:15:28 1970813 500 144 20 336 +88.0 +/- 16.77
61445 ncm-et-4 2018-12-05 09:49 01:13:18 1977136 500 150 30 320 +85.04 +/- 17.79
61444 ncm-et-10 2018-12-05 09:49 01:15:56 1972425 500 144 32 324 +79.17 +/- 17.63
61443 ncm-et-13 2018-12-05 09:49 01:15:47 1984586 500 163 26 311 +97.69 +/- 18.14
9868 ncm-et-8 2018-03-19 09:35 00:38:19 2022630 263 84 15 164 +93.33 +/- 25.06
9867 ncm-et-11 2018-03-19 09:35 00:38:41 2020510 264 79 11 174 +91.55 +/- 23.56
9866 ncm-et-4 2018-03-19 09:35 00:39:00 2026064 268 82 14 172 +90.12 +/- 24.15
9865 ncm-et-6 2018-03-19 09:35 00:38:52 2025572 264 78 10 176 +91.55 +/- 23.24
9864 ncm-et-3 2018-03-19 09:34 00:39:20 2026884 265 80 16 169 +85.6 +/- 24.54
9863 ncm-et-12 2018-03-19 09:34 00:39:38 1932242 259 86 10 163 +105.04 +/- 24.75
9862 ncm-et-14 2018-03-19 09:34 00:39:27 2020836 271 95 15 161 +105.71 +/- 25.64
9861 ncm-et-7 2018-03-19 09:34 00:39:51 2027374 273 86 9 178 +100.72 +/- 23.24
9860 ncm-et-10 2018-03-19 09:34 00:40:14 2020677 276 92 14 170 +100.94 +/- 24.62
9859 ncm-et-13 2018-03-19 09:33 00:40:24 2026882 268 90 6 172 +112.69 +/- 23.57
9858 ncm-et-9 2018-03-19 09:33 00:40:29 2025408 271 84 10 177 +97.34 +/- 23.37
9857 ncm-et-5 2018-03-19 09:33 00:40:32 2022629 280 84 10 186 +94.05 +/- 22.6
9856 ncm-et-15 2018-03-19 09:32 00:41:46 2019372 278 82 19 177 +80.13 +/- 24.09
9855 ncm-et-5 2018-03-19 08:19 01:12:47 2022303 500 143 23 334 +85.04 +/- 16.94
9854 ncm-et-4 2018-03-19 08:19 01:14:33 2025410 500 162 21 317 +100.71 +/- 17.73
9853 ncm-et-11 2018-03-19 08:19 01:14:44 2018558 500 155 9 336 +104.49 +/- 16.42
9852 ncm-et-8 2018-03-19 08:18 01:15:18 1958090 500 159 20 321 +99.2 +/- 17.5
9851 ncm-et-15 2018-03-19 08:18 01:11:39 2019208 500 149 19 332 +92.46 +/- 16.94
9850 ncm-et-14 2018-03-19 08:18 01:13:51 2019537 500 153 22 325 +93.2 +/- 17.36
9849 ncm-et-12 2018-03-19 08:18 01:14:00 2020999 500 174 21 305 +109.83 +/- 18.31
9848 ncm-et-13 2018-03-19 08:18 01:13:19 2025081 500 165 21 314 +102.97 +/- 17.87
9847 ncm-et-10 2018-03-19 08:18 01:13:32 2018882 500 157 26 317 +93.2 +/- 17.85
9846 ncm-et-6 2018-03-19 08:18 01:14:40 2023937 500 161 23 316 +98.44 +/- 17.83
9845 ncm-et-3 2018-03-19 08:18 01:14:28 2025899 500 166 33 301 +94.7 +/- 18.77
9844 ncm-et-7 2018-03-19 08:18 01:13:46 1973789 500 152 21 327 +93.2 +/- 17.24
9843 ncm-et-9 2018-03-19 08:18 01:13:20 2025244 500 173 14 313 +114.45 +/- 17.72

Commit

Commit ID d490bb99734bd6e2f8a0a352d2f3f1ba264ece66
Author Joost VandeVondele
Date 2017-03-09 02:35:23 UTC
Always have counterMoves associated Simplifies away all associated checks, leading to a ~0.5% speedup. The code now explicitly checks if moves are OK, rather than using nullptr checks. Verified for no regression: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 32218 W: 5762 L: 5660 D: 20796 No functional change Closes #1021
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