Dev Builds » 20221209-2158

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 11:11:23 1951412 3317 2834 5 478 +440.07 +/- 15.58
ncm-et-4 11:11:14 1957892 3340 2836 3 501 +434.2 +/- 15.21
ncm-et-9 11:11:19 1959503 3366 2881 6 479 +441.67 +/- 15.57
ncm-et-10 11:11:13 1950896 3292 2843 1 448 +453.81 +/- 16.09
ncm-et-13 11:11:20 1963094 3362 2877 7 478 +441.06 +/- 15.59
ncm-et-15 11:11:06 1955604 3324 2861 5 458 +448.3 +/- 15.92
20001 17132 27 2842 +443.06 +/- 6.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
162600 ncm-et-10 2022-12-10 22:48 01:00:08 1945144 292 264 0 28 +519.15 +/- 67.0
162599 ncm-et-3 2022-12-10 22:43 01:04:49 1956644 317 280 1 36 +478.19 +/- 58.52
162598 ncm-et-15 2022-12-10 22:42 01:05:44 1954365 324 281 0 43 +459.31 +/- 53.1
162597 ncm-et-4 2022-12-10 22:39 01:08:52 1951110 340 285 0 55 +422.2 +/- 46.58
162596 ncm-et-9 2022-12-10 22:35 01:13:28 1951480 366 320 1 45 +465.44 +/- 51.98
162595 ncm-et-13 2022-12-10 22:34 01:14:40 1954060 362 314 0 48 +459.47 +/- 50.13
162594 ncm-et-10 2022-12-10 21:05 01:42:13 1958474 500 436 0 64 +466.03 +/- 43.18
162593 ncm-et-15 2022-12-10 21:02 01:39:24 1959697 500 441 1 58 +477.99 +/- 45.54
162592 ncm-et-3 2022-12-10 21:01 01:41:13 1951178 500 422 0 78 +429.05 +/- 38.92
162591 ncm-et-4 2022-12-10 20:57 01:41:08 1958478 500 426 0 74 +438.95 +/- 40.01
162590 ncm-et-9 2022-12-10 20:53 01:41:07 1957862 500 420 2 78 +419.61 +/- 39.03
162589 ncm-et-13 2022-12-10 20:52 01:40:48 1952830 500 435 1 64 +460.32 +/- 43.24
162588 ncm-et-10 2022-12-10 19:23 01:41:52 1951923 500 430 0 70 +449.35 +/- 41.19
162587 ncm-et-15 2022-12-10 19:20 01:41:37 1954371 500 418 1 81 +417.32 +/- 38.22
162586 ncm-et-3 2022-12-10 19:20 01:41:20 1954222 500 432 0 68 +454.76 +/- 41.82
162585 ncm-et-4 2022-12-10 19:15 01:42:03 1956501 500 424 0 76 +433.94 +/- 39.45
162584 ncm-et-13 2022-12-10 19:14 01:37:17 1970987 500 433 1 66 +454.76 +/- 42.55
162583 ncm-et-9 2022-12-10 19:11 01:40:59 1952531 500 432 0 68 +454.76 +/- 41.82
162582 ncm-et-10 2022-12-10 17:41 01:41:05 1953433 500 425 0 75 +436.43 +/- 39.73
162581 ncm-et-15 2022-12-10 17:38 01:40:55 1962928 500 433 1 66 +454.76 +/- 42.55
162580 ncm-et-3 2022-12-10 17:37 01:42:08 1955577 500 425 0 75 +436.43 +/- 39.73
162579 ncm-et-13 2022-12-10 17:33 01:40:09 1949745 500 424 2 74 +429.05 +/- 40.11
162578 ncm-et-4 2022-12-10 17:33 01:41:17 1957717 500 429 0 71 +446.7 +/- 40.89
162577 ncm-et-9 2022-12-10 17:31 01:39:06 1970040 500 418 2 80 +415.05 +/- 38.52
162576 ncm-et-10 2022-12-10 15:59 01:41:35 1952240 500 431 0 69 +452.04 +/- 41.5
162575 ncm-et-15 2022-12-10 15:55 01:42:19 1947874 500 430 2 68 +444.09 +/- 41.92
162574 ncm-et-3 2022-12-10 15:54 01:42:00 1952602 500 424 1 75 +431.48 +/- 39.8
162573 ncm-et-4 2022-12-10 15:53 01:39:06 1961412 500 421 0 79 +426.65 +/- 38.66
162572 ncm-et-13 2022-12-10 15:53 01:39:52 1965733 500 432 1 67 +452.04 +/- 42.22
162571 ncm-et-9 2022-12-10 15:52 01:38:41 1959541 500 425 0 75 +436.43 +/- 39.73
162570 ncm-et-10 2022-12-10 14:16 01:41:37 1954567 500 445 0 55 +494.02 +/- 46.77
162569 ncm-et-3 2022-12-10 14:14 01:39:10 1958338 500 413 2 85 +404.05 +/- 37.32
162568 ncm-et-15 2022-12-10 14:13 01:41:18 1948577 500 426 0 74 +438.95 +/- 40.01
162567 ncm-et-4 2022-12-10 14:13 01:39:17 1954185 500 418 2 80 +415.05 +/- 38.52
162566 ncm-et-9 2022-12-10 14:13 01:38:35 1963072 500 441 0 59 +481.09 +/- 45.07
162565 ncm-et-13 2022-12-10 14:13 01:39:29 1969882 500 432 1 67 +452.04 +/- 42.22
162564 ncm-et-10 2022-12-10 12:33 01:42:43 1940492 500 412 1 87 +404.05 +/- 36.82
162563 ncm-et-13 2022-12-10 12:33 01:39:05 1978425 500 407 1 92 +393.6 +/- 35.75
162562 ncm-et-3 2022-12-10 12:33 01:40:43 1931325 500 438 1 61 +468.96 +/- 44.35
162561 ncm-et-4 2022-12-10 12:33 01:39:31 1965843 500 433 1 66 +454.76 +/- 42.55
162560 ncm-et-9 2022-12-10 12:33 01:39:23 1961995 500 425 1 74 +433.94 +/- 40.08
162559 ncm-et-15 2022-12-10 12:33 01:39:49 1961421 500 432 0 68 +454.76 +/- 41.82

Commit

Commit ID 3a30b478d20c16a357d1e538f1ce9428e7285736
Author Joost VandeVondele
Date 2022-12-09 21:58:22 UTC
CI workflows, install git on windows ensures the SF dev version is reported correctly closes https://github.com/official-stockfish/Stockfish/pull/4272 No functional change
Copyright 2011–2024 Next Chess Move LLC