Dev Builds » 20181120-0650

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 08:48:31 1961466 3392 1921 78 1393 +211.55 ± 9.0
ncm-et-4 08:48:50 1962115 3395 1922 82 1391 +210.87 ± 9.01
ncm-et-9 08:48:33 1782778 3031 1722 136 1173 +201.8 ± 9.92
ncm-et-10 08:48:52 1966436 3380 1893 72 1415 +209.3 ± 8.91
ncm-et-13 08:49:00 1981092 3397 1905 76 1416 +209.13 ± 8.91
ncm-et-15 08:48:43 1963466 3405 1942 77 1386 +213.72 ± 9.03
20000 11305 521 8174 +209.51 ± 3.72

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
59738 ncm-et-10 2018-11-21 05:51 01:00:21 1964938 380 207 12 161 +197.0 ± 26.62
59737 ncm-et-3 2018-11-21 05:51 01:00:54 1971893 392 221 8 163 +211.56 ± 26.33
59736 ncm-et-4 2018-11-21 05:50 01:01:43 1964155 395 222 7 166 +212.02 ± 26.01
59735 ncm-et-15 2018-11-21 05:48 01:03:06 1964160 405 237 8 160 +222.63 ± 26.67
59734 ncm-et-9 2018-11-21 05:47 01:04:59 1743026 362 189 14 159 +183.25 ± 26.8
59733 ncm-et-13 2018-11-21 05:44 01:07:28 1977630 433 241 5 187 +212.38 ± 24.31
59732 ncm-et-10 2018-11-21 04:33 01:17:37 1978603 500 278 5 217 +212.86 ± 22.52
59731 ncm-et-3 2018-11-21 04:32 01:17:22 1965381 500 296 14 190 +221.9 ± 24.62
59730 ncm-et-4 2018-11-21 04:31 01:17:22 1965690 500 287 11 202 +215.85 ± 23.71
59729 ncm-et-15 2018-11-21 04:31 01:16:25 1974739 500 290 11 199 +218.86 ± 23.91
59728 ncm-et-13 2018-11-21 04:26 01:16:48 1979409 500 280 8 212 +211.87 ± 22.95
59727 ncm-et-9 2018-11-21 04:20 01:25:27 1805185 500 267 27 206 +181.7 ± 23.73
59726 ncm-et-10 2018-11-21 03:14 01:17:46 1960474 500 274 13 213 +201.19 ± 23.05
59725 ncm-et-3 2018-11-21 03:13 01:17:57 1965844 500 274 8 218 +206.01 ± 22.57
59724 ncm-et-13 2018-11-21 03:13 01:12:24 1984060 464 255 9 200 +205.12 ± 23.66
59723 ncm-et-15 2018-11-21 03:12 01:17:29 1960187 500 263 15 222 +189.0 ± 22.54
59722 ncm-et-4 2018-11-21 03:12 01:18:30 1941600 500 285 19 196 +206.01 ± 24.29
59721 ncm-et-9 2018-11-21 02:52 01:27:04 1770313 500 281 15 204 +206.01 ± 23.68
59720 ncm-et-10 2018-11-21 01:55 01:17:15 1973904 500 287 11 202 +215.85 ± 23.71
59719 ncm-et-3 2018-11-21 01:55 01:17:14 1968316 500 289 12 199 +216.85 ± 23.94
59718 ncm-et-4 2018-11-21 01:53 01:17:21 1960924 500 289 15 196 +213.85 ± 24.22
59717 ncm-et-13 2018-11-21 01:53 01:18:41 1984259 500 278 15 207 +203.11 ± 23.48
59716 ncm-et-15 2018-11-21 01:52 01:19:01 1955398 500 269 9 222 +200.24 ± 22.36
59715 ncm-et-9 2018-11-21 01:24 01:26:57 1797789 500 285 29 186 +196.45 ± 25.04
59714 ncm-et-3 2018-11-21 00:37 01:17:10 1966459 500 268 13 219 +195.51 ± 22.67
59713 ncm-et-4 2018-11-21 00:37 01:15:40 1981619 500 258 10 232 +189.0 ± 21.8
59712 ncm-et-10 2018-11-21 00:35 01:19:47 1958943 500 272 13 215 +199.29 ± 22.92
59711 ncm-et-13 2018-11-21 00:34 01:17:59 1970948 500 282 5 213 +216.85 ± 22.77
59710 ncm-et-15 2018-11-21 00:34 01:17:21 1959425 500 291 13 196 +217.85 ± 24.17
59709 ncm-et-9 2018-11-20 23:56 01:27:07 1784408 500 300 23 177 +216.85 ± 25.68
59708 ncm-et-9 2018-11-20 23:25 00:29:26 1797439 169 108 7 54 +239.54 ± 46.92
59707 ncm-et-4 2018-11-20 23:18 01:17:51 1969550 500 296 8 196 +228.08 ± 24.03
59706 ncm-et-15 2018-11-20 23:16 01:16:54 1965425 500 309 13 178 +236.51 ± 25.5
59705 ncm-et-13 2018-11-20 23:16 01:17:26 1987737 500 284 18 198 +206.01 ± 24.14
59704 ncm-et-10 2018-11-20 23:15 01:18:35 1959239 500 288 11 201 +216.85 ± 23.78
59703 ncm-et-3 2018-11-20 23:14 01:21:34 1923745 500 287 13 200 +213.85 ± 23.9
59702 ncm-et-3 2018-11-20 21:57 01:16:20 1968624 500 286 10 204 +215.85 ± 23.55
59701 ncm-et-9 2018-11-20 21:56 01:27:33 1781289 500 292 21 187 +210.89 ± 24.94
59700 ncm-et-15 2018-11-20 21:56 01:18:27 1964934 500 283 8 209 +214.85 ± 23.15
59699 ncm-et-13 2018-11-20 21:56 01:18:14 1983601 500 285 16 199 +208.93 ± 24.03
59698 ncm-et-4 2018-11-20 21:56 01:20:23 1951268 500 285 12 203 +212.86 ± 23.67
59697 ncm-et-10 2018-11-20 21:56 01:17:31 1968956 500 287 7 206 +219.87 ± 23.31

Commit

Commit ID 39257509452a81db28538462e6581b05d1a4b7fb
Author xoto10
Date 2018-11-20 06:50:12 UTC
Bonus for restricting opponent's piece moves STC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 51883 W: 11297 L: 10915 D: 29671 http://tests.stockfishchess.org/tests/view/5bf1e2ee0ebc595e0ae3cacd LTC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 15859 W: 2752 L: 2565 D: 10542 http://tests.stockfishchess.org/tests/view/5bf337980ebc5902bcecbf62 Notes: (1) The bonus value has not been carefully tested, so it may be possible to find slightly better values. (2) Plan is to now try adding similar restriction for pawns. I wanted to include that as part of this pull request, but I was advised to do it as two separate pull requests. STC is currently running here, but may not add enough value to pass green. Bench: 3679086
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