Dev Builds » 20170317-2141

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 06:02:40 1987896 2421 744 117 1560 +92.08 ± 7.97
ncm-et-4 06:02:30 1973474 2429 728 126 1575 +87.94 ± 7.93
ncm-et-5 01:53:20 2020526 774 244 29 501 +99.11 ± 13.93
ncm-et-6 01:53:36 2024426 766 248 33 485 +100.21 ± 14.34
ncm-et-7 01:53:28 2004192 766 246 44 476 +93.84 ± 14.71
ncm-et-8 01:53:35 2004401 774 226 37 511 +86.59 ± 13.79
ncm-et-9 06:02:05 1991172 2445 785 99 1561 +100.17 ± 7.95
ncm-et-10 06:02:33 1985942 2409 762 123 1524 +94.42 ± 8.14
ncm-et-11 01:53:29 2006350 787 223 26 538 +88.86 ± 13.05
ncm-et-12 01:53:19 1972488 731 254 34 443 +107.9 ± 15.27
ncm-et-13 06:02:18 1996967 2479 790 116 1573 +96.9 ± 7.98
ncm-et-14 01:53:39 2019778 763 232 45 486 +86.92 ± 14.45
ncm-et-15 06:02:28 1984226 2456 762 117 1577 +93.43 ± 7.93
20000 6244 946 12810 +94.28 ± 2.79

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
61370 ncm-et-3 2018-12-04 20:42 00:22:10 1971903 149 48 7 94 +98.13 ± 32.81
61369 ncm-et-4 2018-12-04 20:41 00:23:15 1962766 156 43 6 107 +84.0 ± 29.42
61368 ncm-et-10 2018-12-04 20:40 00:23:32 1976922 153 53 6 94 +110.29 ± 32.93
61367 ncm-et-15 2018-12-04 20:38 00:25:46 1967695 174 62 7 105 +113.72 ± 31.35
61366 ncm-et-9 2018-12-04 20:37 00:26:23 1970957 176 56 9 111 +95.09 ± 30.26
61365 ncm-et-13 2018-12-04 20:35 00:28:37 1985693 192 71 9 112 +116.36 ± 30.77
61364 ncm-et-3 2018-12-04 19:26 01:15:12 1973975 500 166 21 313 +103.73 ± 17.92
61363 ncm-et-10 2018-12-04 19:24 01:14:54 1971408 500 165 27 308 +98.44 ± 18.31
61362 ncm-et-4 2018-12-04 19:24 01:15:28 1966460 500 140 25 335 +81.37 ± 16.94
61361 ncm-et-15 2018-12-04 19:24 01:13:26 1964150 500 153 25 322 +90.97 ± 17.58
61360 ncm-et-9 2018-12-04 19:22 01:14:26 1968805 500 165 20 315 +103.73 ± 17.8
61359 ncm-et-13 2018-12-04 19:20 01:14:03 1980442 500 167 25 308 +101.46 ± 18.27
61358 ncm-et-4 2018-12-04 18:10 01:12:46 1964155 500 154 28 318 +89.48 ± 17.84
61357 ncm-et-10 2018-12-04 18:08 01:14:50 1960776 500 138 33 329 +74.06 ± 17.4
61356 ncm-et-15 2018-12-04 18:08 01:14:35 1967230 500 158 18 324 +99.95 ± 17.3
61355 ncm-et-3 2018-12-04 18:08 01:16:42 1966304 500 157 22 321 +96.19 ± 17.56
61354 ncm-et-9 2018-12-04 18:06 01:14:30 1981559 500 169 21 310 +106.01 ± 18.07
61353 ncm-et-13 2018-12-04 18:05 01:14:20 1982224 500 166 27 307 +99.2 ± 18.36
61352 ncm-et-13 2018-12-04 16:52 01:12:02 1981970 500 146 24 330 +86.52 ± 17.17
61351 ncm-et-9 2018-12-04 16:52 01:13:28 1976205 500 167 22 311 +103.73 ± 18.05
61350 ncm-et-15 2018-12-04 16:52 01:15:04 1967695 500 153 25 322 +90.97 ± 17.58
61349 ncm-et-3 2018-12-04 16:52 01:15:01 1963071 500 146 21 333 +88.74 ± 16.94
61348 ncm-et-4 2018-12-04 16:52 01:17:32 1921545 500 150 27 323 +87.26 ± 17.58
61347 ncm-et-10 2018-12-04 16:52 01:15:41 1965690 500 155 27 318 +90.97 ± 17.82
9738 ncm-et-12 2018-03-18 23:48 00:35:44 2018395 231 86 11 134 +117.04 ± 28.17
9737 ncm-et-10 2018-03-18 23:46 00:37:35 2020511 256 87 10 159 +107.84 ± 25.19
9736 ncm-et-14 2018-03-18 23:45 00:38:40 2020837 263 91 13 159 +106.23 ± 25.59
9735 ncm-et-5 2018-03-18 23:45 00:38:27 2022303 274 84 7 183 +100.34 ± 22.51
9734 ncm-et-7 2018-03-18 23:44 00:38:56 2009576 266 78 14 174 +85.27 ± 23.83
9733 ncm-et-9 2018-03-18 23:44 00:39:08 2024754 269 83 5 181 +103.72 ± 22.39
9732 ncm-et-6 2018-03-18 23:44 00:39:44 2023936 266 89 11 166 +104.96 ± 24.65
9731 ncm-et-3 2018-03-18 23:44 00:39:47 2026718 272 86 18 168 +88.74 ± 24.96
9730 ncm-et-8 2018-03-18 23:43 00:40:19 2023611 274 83 11 180 +93.49 ± 23.17
9729 ncm-et-15 2018-03-18 23:43 00:40:31 2019533 282 81 11 190 +88.08 ± 22.27
9728 ncm-et-4 2018-03-18 23:42 00:40:58 1999367 273 85 13 175 +93.85 ± 23.87
9727 ncm-et-13 2018-03-18 23:42 00:41:15 2024427 287 95 13 179 +102.11 ± 23.81
9726 ncm-et-11 2018-03-18 23:42 00:41:47 2018721 287 89 10 188 +98.17 ± 22.6
9725 ncm-et-13 2018-03-18 22:29 01:12:01 2027046 500 145 18 337 +90.22 ± 16.66
9724 ncm-et-9 2018-03-18 22:28 01:14:10 2024754 500 145 22 333 +87.26 ± 16.97
9723 ncm-et-12 2018-03-18 22:28 01:17:35 1926581 500 168 23 309 +103.73 ± 18.17
9722 ncm-et-4 2018-03-18 22:28 01:12:31 2026554 500 156 27 317 +91.71 ± 17.87
9721 ncm-et-7 2018-03-18 22:28 01:14:32 1998809 500 168 30 302 +98.44 ± 18.66
9720 ncm-et-11 2018-03-18 22:28 01:11:42 1993979 500 134 16 350 +83.57 ± 15.95
9719 ncm-et-10 2018-03-18 22:28 01:16:01 2020347 500 164 20 316 +102.97 ± 17.75
9718 ncm-et-8 2018-03-18 22:28 01:13:16 1985191 500 143 26 331 +82.83 ± 17.16
9717 ncm-et-5 2018-03-18 22:28 01:14:53 2018749 500 160 22 318 +98.44 ± 17.7
9716 ncm-et-15 2018-03-18 22:28 01:13:06 2019054 500 155 31 314 +88.0 ± 18.1
9715 ncm-et-3 2018-03-18 22:28 01:13:48 2025409 500 141 28 331 +79.9 ± 17.21
9714 ncm-et-6 2018-03-18 22:28 01:13:52 2024917 500 159 22 319 +97.69 ± 17.66
9713 ncm-et-14 2018-03-18 22:28 01:14:59 2018720 500 141 32 327 +76.98 ± 17.48

Commit

Commit ID c076216a32f6952d443eeeaaaea24bed9ebafa12
Author joergoster
Date 2017-03-17 21:41:08 UTC
Pawns count imbalance table Instead of having a continuous increasing bonus for our number of pawns when calculating imbalance, use a separate lookup array with tuned values. Idea by GuardianRM. STC LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 16155 W: 2980 L: 2787 D: 10388 LTC LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 100478 W: 13055 L: 12615 D: 74808 Bench: 6128779 Closes #1030
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