Dev Builds » 20161125-0748

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 01:51:57 2025817 776 232 38 506 +88.74 +/- 13.94
ncm-et-4 06:46:53 1969463 2753 768 136 1849 +81.21 +/- 7.19
ncm-et-5 01:51:51 2011799 767 225 38 504 +86.45 +/- 13.93
ncm-et-6 01:51:50 2024345 776 222 22 532 +91.61 +/- 13.05
ncm-et-7 01:52:04 2024019 769 217 34 518 +84.3 +/- 13.53
ncm-et-8 01:51:56 2006337 768 208 29 531 +82.49 +/- 13.11
ncm-et-9 06:47:04 1992060 2761 827 133 1801 +89.24 +/- 7.38
ncm-et-10 06:47:30 1986449 2750 799 123 1828 +87.19 +/- 7.25
ncm-et-11 01:51:38 1992240 771 198 34 539 +75.05 +/- 12.99
ncm-et-12 01:51:56 2011663 776 228 38 510 +86.83 +/- 13.84
ncm-et-13 06:45:32 1991628 2791 828 122 1841 +89.84 +/- 7.24
ncm-et-14 01:51:57 2018478 770 221 31 518 +87.54 +/- 13.49
ncm-et-15 06:44:53 1985165 2772 841 128 1803 +91.42 +/- 7.37
20000 5814 906 13280 +87.04 +/- 2.69

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
65031 ncm-et-15 2019-01-05 21:32 00:00:49 1977317 1 0 0 1 0.0 +/- 30.47
65030 ncm-et-13 2019-01-05 21:31 00:02:07 1974988 14 0 1 13 -24.83 +/- 47.43
65029 ncm-et-10 2019-01-05 20:20 01:12:39 1966467 489 137 20 332 +84.77 +/- 16.79
65028 ncm-et-4 2019-01-05 20:20 01:12:50 1961231 494 127 28 339 +70.58 +/- 16.71
65027 ncm-et-9 2019-01-05 20:19 01:13:26 1977789 500 149 18 333 +93.2 +/- 16.86
65026 ncm-et-15 2019-01-05 20:18 01:12:57 1972035 500 171 22 307 +106.78 +/- 18.24
65025 ncm-et-13 2019-01-05 20:18 01:12:21 1971103 500 141 23 336 +83.57 +/- 16.84
65024 ncm-et-15 2019-01-05 19:04 01:13:17 1980684 500 150 27 323 +87.26 +/- 17.58
65023 ncm-et-4 2019-01-05 19:04 01:15:22 1963388 500 141 18 341 +87.26 +/- 16.46
65022 ncm-et-10 2019-01-05 19:04 01:15:38 1962498 500 140 25 335 +81.37 +/- 16.94
65021 ncm-et-13 2019-01-05 19:04 01:12:48 1994817 500 163 18 319 +103.73 +/- 17.55
65020 ncm-et-9 2019-01-05 19:04 01:14:09 1975139 500 138 24 338 +80.63 +/- 16.77
64936 ncm-et-13 2019-01-04 20:53 01:12:03 1978412 500 144 23 333 +85.78 +/- 16.99
64935 ncm-et-10 2019-01-04 20:53 01:13:07 1964007 500 145 22 333 +87.26 +/- 16.97
64934 ncm-et-4 2019-01-04 20:52 01:14:09 1978787 500 145 22 333 +87.26 +/- 16.97
64933 ncm-et-9 2019-01-04 20:52 01:14:50 1969874 500 159 24 317 +96.19 +/- 17.8
64932 ncm-et-15 2019-01-04 20:51 01:13:36 1965844 500 155 27 318 +90.97 +/- 17.82
64931 ncm-et-9 2019-01-04 19:38 01:12:40 1978254 500 147 23 330 +88.0 +/- 17.14
64930 ncm-et-13 2019-01-04 19:38 01:14:19 1971260 500 149 22 329 +90.22 +/- 17.16
64929 ncm-et-4 2019-01-04 19:38 01:13:08 1961693 500 156 30 314 +89.48 +/- 18.08
64928 ncm-et-15 2019-01-04 19:38 01:12:28 1964456 500 150 17 333 +94.7 +/- 16.83
64927 ncm-et-10 2019-01-04 19:37 01:14:03 1985352 500 161 25 314 +96.94 +/- 17.97
10648 ncm-et-4 2018-03-21 19:49 00:35:44 2023937 259 59 8 192 +69.32 +/- 20.67
10647 ncm-et-9 2018-03-21 19:47 00:37:25 2025244 261 71 18 172 +71.55 +/- 24.11
10646 ncm-et-5 2018-03-21 19:47 00:37:20 2023446 267 77 17 173 +79.43 +/- 24.15
10645 ncm-et-10 2018-03-21 19:46 00:38:34 2020510 261 64 8 189 +75.72 +/- 21.21
10644 ncm-et-14 2018-03-21 19:46 00:38:48 2020348 270 77 9 184 +89.43 +/- 22.39
10643 ncm-et-8 2018-03-21 19:46 00:38:57 1992163 268 73 9 186 +84.6 +/- 22.04
10642 ncm-et-11 2018-03-21 19:46 00:38:52 2017258 271 61 6 204 +71.51 +/- 19.61
10641 ncm-et-13 2018-03-21 19:45 00:39:17 2024427 277 78 12 187 +84.4 +/- 22.5
10640 ncm-et-3 2018-03-21 19:45 00:39:32 2026391 276 85 10 181 +96.84 +/- 23.05
10639 ncm-et-6 2018-03-21 19:45 00:39:43 2025081 276 88 2 186 +111.98 +/- 21.76
10638 ncm-et-7 2018-03-21 19:45 00:40:00 2025572 269 77 10 182 +88.4 +/- 22.67
10637 ncm-et-12 2018-03-21 19:45 00:39:56 2016446 276 79 13 184 +84.72 +/- 22.88
10636 ncm-et-15 2018-03-21 19:45 00:39:57 2019534 271 70 11 190 +76.87 +/- 21.81
10635 ncm-et-4 2018-03-21 18:31 01:15:40 1927744 500 140 30 330 +77.71 +/- 17.3
10634 ncm-et-11 2018-03-21 18:31 01:12:46 1967223 500 137 28 335 +76.98 +/- 17.01
10633 ncm-et-13 2018-03-21 18:31 01:12:37 2026392 500 153 23 324 +92.46 +/- 17.44
10632 ncm-et-15 2018-03-21 18:31 01:11:49 2016287 500 145 24 331 +85.78 +/- 17.12
10631 ncm-et-14 2018-03-21 18:31 01:13:09 2016609 500 144 22 334 +86.52 +/- 16.92
10630 ncm-et-9 2018-03-21 18:31 01:14:34 2026063 500 163 26 311 +97.69 +/- 18.14
10629 ncm-et-8 2018-03-21 18:31 01:12:59 2020511 500 135 20 345 +81.37 +/- 16.32
10628 ncm-et-6 2018-03-21 18:31 01:12:07 2023609 500 134 20 346 +80.63 +/- 16.27
10627 ncm-et-3 2018-03-21 18:31 01:12:25 2025244 500 147 28 325 +84.31 +/- 17.5
10626 ncm-et-5 2018-03-21 18:31 01:14:31 2000152 500 148 21 331 +90.22 +/- 17.04
10625 ncm-et-12 2018-03-21 18:31 01:12:00 2006881 500 149 25 326 +88.0 +/- 17.39
10624 ncm-et-7 2018-03-21 18:31 01:12:04 2022466 500 140 24 336 +82.1 +/- 16.87
10623 ncm-et-10 2018-03-21 18:31 01:13:29 2019860 500 152 23 325 +91.71 +/- 17.39

Commit

Commit ID 9eccba776198c210563666787a9b5fe44b386fdc
Author Aram Tumanian
Date 2016-11-25 07:48:35 UTC
Fix the pawn hash failure when the pawn key is 0 This patch fixed bugs #859 and #882. At initialization we generate a new random key (Zobrist::noPawns). It's added to the pawn key of all positions, so that the pawn key of a pawnless position is no longer 0. STC: LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 21307 W: 3738 L: 3618 D: 13951 LTC: LLR: 2.94 (-2.94,2.94) [-3.00,1.00] Total: 45270 W: 5737 L: 5648 D: 33885 No functional change.
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