Dev Builds » 20171103-1257

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 16:28:52 2016726 6704 2453 237 4014 +119.32 +/- 5.05
ncm-et-4 16:27:55 2016747 6662 2486 227 3949 +122.67 +/- 5.1
ncm-et-9 04:11:42 1989006 1687 611 63 1013 +117.1 +/- 10.05
ncm-et-10 04:11:27 1955146 1644 621 68 955 +121.6 +/- 10.48
ncm-et-13 04:11:45 1969550 1652 596 58 998 +117.42 +/- 10.09
ncm-et-15 04:11:24 1959499 1651 606 51 994 +121.52 +/- 10.09
20000 7373 704 11923 +120.46 +/- 2.93

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
55020 ncm-et-10 2018-09-24 07:58 00:22:05 1979191 144 56 4 84 +131.39 +/- 35.08
55019 ncm-et-13 2018-09-24 07:57 00:23:28 1990349 152 68 7 77 +147.74 +/- 38.18
55018 ncm-et-15 2018-09-24 07:56 00:23:40 1982165 151 57 4 90 +127.36 +/- 33.63
55017 ncm-et-4 2018-09-24 07:55 00:25:47 1990665 162 63 4 95 +132.62 +/- 32.83
55016 ncm-et-9 2018-09-24 07:52 00:28:39 1988769 187 60 7 120 +101.24 +/- 28.63
55015 ncm-et-3 2018-09-24 07:51 00:29:17 1991930 204 61 10 133 +88.74 +/- 27.24
55014 ncm-et-10 2018-09-24 06:42 01:15:22 1980441 500 190 23 287 +120.67 +/- 19.25
55013 ncm-et-13 2018-09-24 06:39 01:16:26 1956276 500 181 20 299 +116.0 +/- 18.58
55012 ncm-et-15 2018-09-24 06:39 01:16:48 1941460 500 175 21 304 +110.6 +/- 18.36
55011 ncm-et-4 2018-09-24 06:38 01:14:58 1986878 500 180 19 301 +116.0 +/- 18.46
55010 ncm-et-9 2018-09-24 06:36 01:14:18 1989401 500 187 24 289 +117.55 +/- 19.17
55009 ncm-et-3 2018-09-24 06:36 01:13:47 1991458 500 186 21 293 +119.11 +/- 18.9
55008 ncm-et-10 2018-09-24 05:23 01:17:26 1894411 500 185 14 301 +123.81 +/- 18.31
55007 ncm-et-13 2018-09-24 05:22 01:16:44 1955689 500 161 13 326 +106.01 +/- 17.05
55006 ncm-et-15 2018-09-24 05:21 01:16:14 1931895 500 184 11 305 +125.39 +/- 18.01
55005 ncm-et-4 2018-09-24 05:21 01:16:08 1990506 500 186 16 298 +123.02 +/- 18.52
55004 ncm-et-3 2018-09-24 05:21 01:14:25 1989875 500 181 14 305 +120.67 +/- 18.11
55003 ncm-et-9 2018-09-24 05:20 01:15:04 1988769 500 194 16 290 +129.35 +/- 18.91
55002 ncm-et-15 2018-09-24 04:05 01:14:42 1982478 500 190 15 295 +126.97 +/- 18.63
55001 ncm-et-10 2018-09-24 04:05 01:16:34 1966544 500 190 27 283 +117.55 +/- 19.53
55000 ncm-et-9 2018-09-24 04:05 01:13:41 1989085 500 170 16 314 +110.6 +/- 17.73
54999 ncm-et-3 2018-09-24 04:05 01:14:13 1988139 500 179 14 307 +119.11 +/- 18.01
54998 ncm-et-13 2018-09-24 04:05 01:15:07 1975886 500 186 18 296 +121.46 +/- 18.67
54997 ncm-et-4 2018-09-24 04:05 01:14:47 1990034 500 186 19 295 +120.67 +/- 18.75
289 ncm-et-4 2018-01-22 11:21 01:13:12 2027703 500 203 17 280 +135.76 +/- 19.44
288 ncm-et-3 2018-01-22 11:21 01:14:53 2025245 500 174 20 306 +110.6 +/- 18.24
287 ncm-et-4 2018-01-22 10:06 01:13:59 2029508 500 190 18 292 +124.6 +/- 18.87
286 ncm-et-3 2018-01-22 10:06 01:13:40 2027210 500 196 17 287 +130.15 +/- 19.09
285 ncm-et-3 2018-01-22 08:53 01:12:25 2026063 500 181 17 302 +118.33 +/- 18.35
284 ncm-et-4 2018-01-22 08:52 01:12:57 2028030 500 184 16 300 +121.46 +/- 18.42
283 ncm-et-3 2018-01-22 07:39 01:12:56 2029508 500 192 12 296 +130.94 +/- 18.49
282 ncm-et-4 2018-01-22 07:36 01:14:51 2029672 500 173 19 308 +110.6 +/- 18.11
281 ncm-et-3 2018-01-22 06:24 01:13:28 2026883 500 168 18 314 +107.54 +/- 17.79
280 ncm-et-4 2018-01-22 06:21 01:13:51 2027538 500 173 13 314 +115.23 +/- 17.64
279 ncm-et-3 2018-01-22 05:09 01:14:22 2027374 500 177 18 305 +114.45 +/- 18.23
278 ncm-et-4 2018-01-22 05:05 01:15:15 2028851 500 199 16 285 +133.34 +/- 19.16
277 ncm-et-3 2018-01-22 03:53 01:14:43 2025572 500 186 20 294 +119.89 +/- 18.83
276 ncm-et-4 2018-01-22 03:51 01:13:13 2027866 500 207 21 272 +135.76 +/- 19.95
275 ncm-et-3 2018-01-22 02:38 01:13:49 2026554 500 201 17 282 +134.15 +/- 19.34
274 ncm-et-4 2018-01-22 02:38 01:12:08 2023609 500 184 14 302 +123.02 +/- 18.26
273 ncm-et-3 2018-01-22 01:24 01:12:59 2028360 500 185 23 292 +116.78 +/- 19.0
272 ncm-et-4 2018-01-22 01:23 01:13:28 2025244 500 180 14 306 +119.89 +/- 18.06
271 ncm-et-3 2018-01-22 00:09 01:13:55 2030001 500 186 16 298 +123.02 +/- 18.52
270 ncm-et-4 2018-01-22 00:09 01:13:21 2028358 500 178 21 301 +112.91 +/- 18.51

Commit

Commit ID 4bc11984fc5a148ee8f1b55d6ac47c4a397cc8b8
Author Stefan Geschwentner
Date 2017-11-03 12:57:18 UTC
Introduce capture history table for capture move sorting Introduce capture move history table indexed by moved piece, target square and captured piece type for sorting capture moves. STC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 11374 W: 2096 L: 1924 D: 7354 http://tests.stockfishchess.org/tests/view/59fac8dc0ebc590ccbb89fc5 LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 24791 W: 3196 L: 3001 D: 18594 http://tests.stockfishchess.org/tests/view/59fae4d20ebc590ccbb89fd9 Bench: 5536775
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