Dev Builds » 20230209-0646

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 09:37:33 1947528 3340 2858 6 476 +441.36 +/- 15.62
ncm-et-4 09:37:26 1953725 3333 2879 5 449 +452.43 +/- 16.08
ncm-et-9 09:37:28 1947810 3306 2857 0 449 +455.02 +/- 16.06
ncm-et-10 09:37:34 1951311 3328 2875 3 450 +453.37 +/- 16.06
ncm-et-13 09:37:34 1956358 3360 2889 6 465 +446.75 +/- 15.81
ncm-et-15 09:37:45 1956523 3333 2867 2 464 +448.8 +/- 15.81
20000 17225 22 2753 +449.55 +/- 6.48

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
179560 ncm-et-9 2023-03-17 08:28 00:53:40 1955519 306 263 0 43 +448.65 +/- 53.07
179556 ncm-et-10 2023-03-17 08:25 00:56:33 1953585 328 287 0 41 +470.43 +/- 54.49
179554 ncm-et-4 2023-03-17 08:23 00:58:04 1952064 333 283 0 50 +436.24 +/- 49.0
179553 ncm-et-15 2023-03-17 08:23 00:58:39 1951551 333 289 0 44 +460.13 +/- 52.47
179552 ncm-et-3 2023-03-17 08:22 00:58:55 1958204 340 295 0 45 +459.82 +/- 51.85
179548 ncm-et-13 2023-03-17 08:19 01:02:24 1952523 360 306 1 53 +432.98 +/- 47.65
179498 ncm-et-9 2023-03-17 06:59 01:28:16 1950861 500 439 0 61 +474.93 +/- 44.28
179496 ncm-et-10 2023-03-17 06:58 01:26:35 1953138 500 429 0 71 +446.7 +/- 40.89
179494 ncm-et-4 2023-03-17 06:57 01:25:29 1961494 500 432 0 68 +454.76 +/- 41.82
179493 ncm-et-15 2023-03-17 06:56 01:26:01 1961572 500 428 0 72 +444.08 +/- 40.59
179491 ncm-et-3 2023-03-17 06:54 01:27:31 1958024 500 420 0 80 +424.27 +/- 38.4
179489 ncm-et-13 2023-03-17 06:51 01:26:47 1950802 500 435 0 65 +463.15 +/- 42.83
179439 ncm-et-10 2023-03-17 05:32 01:24:26 1961078 500 421 0 79 +426.65 +/- 38.66
179435 ncm-et-9 2023-03-17 05:32 01:26:23 1958935 500 429 0 71 +446.7 +/- 40.89
179434 ncm-et-4 2023-03-17 05:29 01:27:12 1955333 500 408 0 92 +397.72 +/- 35.69
179433 ncm-et-15 2023-03-17 05:29 01:26:41 1957733 500 425 0 75 +436.43 +/- 39.73
179432 ncm-et-3 2023-03-17 05:28 01:25:33 1964185 500 436 3 61 +457.52 +/- 44.35
179427 ncm-et-13 2023-03-17 05:24 01:26:48 1941649 500 424 1 75 +431.48 +/- 39.8
179377 ncm-et-10 2023-03-17 04:06 01:26:03 1942743 500 428 2 70 +438.95 +/- 41.29
179376 ncm-et-9 2023-03-17 04:05 01:25:35 1954987 500 431 0 69 +452.04 +/- 41.5
179375 ncm-et-4 2023-03-17 04:03 01:25:37 1954971 500 426 0 74 +438.95 +/- 40.01
179372 ncm-et-15 2023-03-17 04:01 01:26:43 1956973 500 429 0 71 +446.7 +/- 40.89
179371 ncm-et-3 2023-03-17 04:01 01:26:11 1961589 500 410 0 90 +401.92 +/- 36.1
179367 ncm-et-13 2023-03-17 03:57 01:26:28 1962498 500 426 3 71 +431.48 +/- 41.0
179318 ncm-et-9 2023-03-17 02:38 01:26:51 1947369 500 431 0 69 +452.04 +/- 41.5
179316 ncm-et-10 2023-03-17 02:36 01:29:15 1953000 500 437 1 62 +466.04 +/- 43.97
179313 ncm-et-4 2023-03-17 02:35 01:26:54 1958644 500 437 2 61 +463.16 +/- 44.37
179311 ncm-et-15 2023-03-17 02:34 01:27:01 1954368 500 433 0 67 +457.52 +/- 42.15
179309 ncm-et-3 2023-03-17 02:32 01:28:05 1900342 500 427 0 73 +441.5 +/- 40.29
179308 ncm-et-13 2023-03-17 02:32 01:24:00 1963542 500 430 0 70 +449.35 +/- 41.19
179256 ncm-et-9 2023-03-17 01:09 01:28:38 1942993 500 437 0 63 +468.95 +/- 43.54
179255 ncm-et-10 2023-03-17 01:08 01:26:54 1952115 500 438 0 62 +471.92 +/- 43.9
179254 ncm-et-4 2023-03-17 01:08 01:26:44 1949313 500 447 1 52 +497.4 +/- 48.23
179251 ncm-et-15 2023-03-17 01:06 01:26:59 1957415 500 436 1 63 +463.16 +/- 43.6
179249 ncm-et-3 2023-03-17 01:05 01:26:14 1930483 500 435 1 64 +460.32 +/- 43.24
179248 ncm-et-13 2023-03-17 01:05 01:25:57 1956791 500 430 0 70 +449.35 +/- 41.19
179187 ncm-et-9 2023-03-16 23:40 01:28:05 1924012 500 427 0 73 +441.5 +/- 40.29
179186 ncm-et-10 2023-03-16 23:40 01:27:48 1943519 500 435 0 65 +463.15 +/- 42.83
179185 ncm-et-3 2023-03-16 23:40 01:25:04 1959872 500 435 2 63 +457.52 +/- 43.63
179184 ncm-et-4 2023-03-16 23:40 01:27:26 1944260 500 446 2 52 +490.71 +/- 48.23
179183 ncm-et-15 2023-03-16 23:40 01:25:41 1956052 500 427 1 72 +438.95 +/- 40.66
179182 ncm-et-13 2023-03-16 23:40 01:25:10 1966702 500 438 1 61 +468.96 +/- 44.35

Commit

Commit ID e25bcaed3cb69406cec4cd3d212cdf5232234949
Author Dubslow
Date 2023-02-09 06:46:41 UTC
Update `complexityAverage` in all branches of static eval STC: https://tests.stockfishchess.org/tests/view/63dda49573223e7f52ad0f8c LLR: 2.95 (-2.94,2.94) <-1.75,0.25> Total: 117416 W: 31173 L: 31049 D: 55194 Ptnml(0-2): 290, 12246, 33533, 12328, 311 LTC: https://tests.stockfishchess.org/tests/view/63dfa90873223e7f52ad69b8 LLR: 2.94 (-2.94,2.94) <-1.75,0.25> Total: 44416 W: 11924 L: 11744 D: 20748 Ptnml(0-2): 5, 4036, 13968, 4172, 27 closes https://github.com/official-stockfish/Stockfish/pull/4385 bench 4758694
Copyright 2011–2024 Next Chess Move LLC