Dev Builds » 20161212-1101

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 06:49:03 1983214 2778 845 117 1816 +93.22 +/- 7.31
ncm-et-4 06:50:00 1969481 2766 836 104 1826 +94.19 +/- 7.23
ncm-et-5 01:51:55 2022386 756 220 38 498 +85.32 +/- 14.0
ncm-et-6 01:51:58 2024263 777 225 36 516 +86.24 +/- 13.67
ncm-et-7 01:52:12 2010981 770 214 30 526 +84.66 +/- 13.27
ncm-et-8 01:52:04 1983601 757 230 29 498 +94.52 +/- 13.89
ncm-et-9 06:49:31 1990208 2758 839 115 1804 +93.39 +/- 7.33
ncm-et-10 06:48:48 1980126 2784 824 116 1844 +90.34 +/- 7.21
ncm-et-11 01:51:52 2013369 769 240 31 498 +96.86 +/- 14.0
ncm-et-12 01:52:06 1995041 757 239 21 497 +102.97 +/- 13.78
ncm-et-13 06:48:46 1987789 2774 821 112 1841 +90.81 +/- 7.2
ncm-et-14 01:52:07 2019291 773 221 41 511 +82.42 +/- 13.83
ncm-et-15 01:52:00 2017828 781 208 30 543 +80.6 +/- 12.93
20000 5962 820 13218 +91.38 +/- 2.69

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
64045 ncm-et-13 2018-12-27 12:01 00:00:25 1969868 1 0 0 1 0.0 +/- 30.47
64044 ncm-et-3 2018-12-27 12:00 00:01:19 1966459 6 4 0 2 +279.41 +/- 548.26
64043 ncm-et-10 2018-12-27 12:00 00:01:48 1967231 10 2 1 7 +34.86 +/- 122.07
64042 ncm-et-9 2018-12-27 10:49 01:12:03 1976538 490 136 19 335 +84.59 +/- 16.63
64041 ncm-et-4 2018-12-27 10:49 01:12:46 1966927 493 145 13 335 +95.35 +/- 16.49
64040 ncm-et-13 2018-12-27 10:45 01:14:28 1976854 500 145 19 336 +89.48 +/- 16.74
64039 ncm-et-10 2018-12-27 10:44 01:14:09 1962628 500 155 18 327 +97.69 +/- 17.15
64038 ncm-et-3 2018-12-27 10:44 01:15:09 1963265 500 150 14 336 +96.94 +/- 16.59
64037 ncm-et-9 2018-12-27 09:34 01:14:45 1966472 500 161 12 327 +106.78 +/- 16.97
64036 ncm-et-4 2018-12-27 09:34 01:13:59 1964609 500 153 17 330 +96.94 +/- 16.98
64035 ncm-et-13 2018-12-27 09:30 01:14:15 1966767 500 137 20 343 +82.83 +/- 16.42
64034 ncm-et-10 2018-12-27 09:30 01:13:39 1963082 500 139 27 334 +79.17 +/- 17.04
64033 ncm-et-3 2018-12-27 09:29 01:14:07 1964148 500 145 22 333 +87.26 +/- 16.97
64032 ncm-et-4 2018-12-27 08:17 01:15:06 1965072 500 139 21 340 +83.57 +/- 16.59
64031 ncm-et-9 2018-12-27 08:16 01:17:01 1969246 500 154 25 321 +91.71 +/- 17.63
64030 ncm-et-13 2018-12-27 08:15 01:14:21 1975150 500 158 18 324 +99.95 +/- 17.3
64029 ncm-et-10 2018-12-27 08:15 01:13:58 1968466 500 155 24 321 +93.2 +/- 17.61
64028 ncm-et-3 2018-12-27 08:14 01:13:59 1974269 500 160 15 325 +103.73 +/- 17.16
64027 ncm-et-9 2018-12-27 07:01 01:13:56 1976539 500 149 31 320 +83.57 +/- 17.81
64026 ncm-et-10 2018-12-27 07:01 01:13:02 1961381 500 157 17 326 +99.95 +/- 17.17
64025 ncm-et-3 2018-12-27 07:00 01:12:14 1963382 500 150 18 332 +93.95 +/- 16.91
64024 ncm-et-4 2018-12-27 07:00 01:16:00 1901475 500 160 18 322 +101.46 +/- 17.4
64023 ncm-et-13 2018-12-27 07:00 01:13:21 1973434 500 160 20 320 +99.95 +/- 17.55
10492 ncm-et-12 2018-03-21 08:14 00:37:12 2022632 257 79 7 171 +100.01 +/- 23.37
10491 ncm-et-5 2018-03-21 08:14 00:38:02 2023610 256 68 16 172 +71.57 +/- 23.82
10490 ncm-et-8 2018-03-21 08:14 00:38:07 1982296 257 76 5 176 +98.54 +/- 22.51
10489 ncm-et-7 2018-03-21 08:13 00:38:37 2022793 270 78 9 183 +90.8 +/- 22.51
10488 ncm-et-14 2018-03-21 08:13 00:38:50 2019696 273 70 12 191 +74.96 +/- 21.84
10487 ncm-et-11 2018-03-21 08:13 00:39:01 2013369 269 73 9 187 +84.28 +/- 21.96
10486 ncm-et-3 2018-03-21 08:13 00:39:08 2025573 272 79 17 176 +80.61 +/- 23.94
10485 ncm-et-13 2018-03-21 08:13 00:38:59 2025736 273 73 10 190 +81.65 +/- 21.83
10484 ncm-et-9 2018-03-21 08:13 00:38:56 2026884 268 78 9 181 +91.51 +/- 22.68
10483 ncm-et-10 2018-03-21 08:12 00:39:13 2019371 274 83 8 183 +97.59 +/- 22.59
10482 ncm-et-15 2018-03-21 08:12 00:39:34 2016123 281 68 13 200 +68.89 +/- 21.15
10481 ncm-et-6 2018-03-21 08:12 00:40:01 2023773 277 86 11 180 +96.48 +/- 23.27
10480 ncm-et-4 2018-03-21 08:11 00:40:16 1991098 273 81 17 175 +82.99 +/- 24.09
10479 ncm-et-5 2018-03-21 06:58 01:13:53 2021162 500 152 22 326 +92.46 +/- 17.31
10478 ncm-et-11 2018-03-21 06:58 01:12:51 2013369 500 167 22 311 +103.73 +/- 18.05
10477 ncm-et-6 2018-03-21 06:58 01:11:57 2024753 500 139 25 336 +80.63 +/- 16.89
10476 ncm-et-9 2018-03-21 06:58 01:12:50 2025572 500 161 19 320 +101.46 +/- 17.53
10475 ncm-et-15 2018-03-21 06:58 01:12:26 2019534 500 140 17 343 +87.26 +/- 16.33
10474 ncm-et-13 2018-03-21 06:58 01:12:57 2026718 500 148 25 327 +87.26 +/- 17.34
10473 ncm-et-8 2018-03-21 06:58 01:13:57 1984907 500 154 24 322 +92.46 +/- 17.56
10472 ncm-et-14 2018-03-21 06:58 01:13:17 2018886 500 151 29 320 +86.52 +/- 17.77
10471 ncm-et-12 2018-03-21 06:58 01:14:54 1967450 500 160 14 326 +104.49 +/- 17.08
10470 ncm-et-7 2018-03-21 06:58 01:13:35 1999169 500 136 21 343 +81.37 +/- 16.44
10469 ncm-et-10 2018-03-21 06:58 01:12:59 2018723 500 133 21 346 +79.17 +/- 16.29
10468 ncm-et-4 2018-03-21 06:58 01:11:53 2027706 500 158 18 324 +99.95 +/- 17.3
10467 ncm-et-3 2018-03-21 06:58 01:13:07 2025408 500 157 31 312 +89.48 +/- 18.2

Commit

Commit ID 847bc0e80fa78a81b028515da03a90ea4dd40458
Author Stefan Geschwentner
Date 2016-12-12 11:01:16 UTC
Simplify pruning STC: http://tests.stockfishchess.org/tests/view/5842be140ebc5903140c5619 LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 16014 W: 2839 L: 2710 D: 10465 LTC: http://tests.stockfishchess.org/tests/view/584316a50ebc5903140c5638 LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 182360 W: 22830 L: 22914 D: 136616 Retested at LTC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 45502 W: 5821 L: 5732 D: 33949 Bench: 4684146
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