Dev Builds » 20220529-1704

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 11:22:51 1961376 3359 2856 2 501 +436.0 +/- 15.2
ncm-et-4 11:23:09 1919510 3267 2821 4 442 +452.39 +/- 16.21
ncm-et-9 11:22:30 1962265 3357 2872 4 481 +441.93 +/- 15.53
ncm-et-10 11:12:01 1958537 3291 2856 2 433 +459.22 +/- 16.37
ncm-et-13 11:22:53 1963875 3388 2917 6 465 +448.3 +/- 15.81
ncm-et-15 11:22:59 1960565 3338 2849 5 484 +438.96 +/- 15.48
20000 17171 23 2806 +445.91 +/- 6.42

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
158607 ncm-et-4 2022-06-01 09:20 00:55:45 1927647 267 226 1 40 +427.49 +/- 55.22
158606 ncm-et-10 2022-06-01 09:14 01:00:51 1954049 291 238 0 53 +399.67 +/- 47.4
158605 ncm-et-15 2022-06-01 09:07 01:07:51 1967077 338 295 0 43 +467.17 +/- 53.13
158604 ncm-et-9 2022-06-01 09:03 01:11:49 1967245 357 294 0 63 +405.69 +/- 43.37
158603 ncm-et-3 2022-06-01 09:03 01:12:08 1961396 359 299 0 60 +416.02 +/- 44.51
158602 ncm-et-13 2022-06-01 08:58 01:17:43 1963997 388 333 1 54 +443.66 +/- 47.21
158601 ncm-et-4 2022-06-01 07:36 01:43:01 1958316 500 420 1 79 +421.93 +/- 38.73
158600 ncm-et-10 2022-06-01 07:31 01:42:26 1954350 500 444 1 55 +487.45 +/- 46.83
158599 ncm-et-9 2022-06-01 07:23 01:39:35 1962921 500 429 0 71 +446.7 +/- 40.89
158598 ncm-et-15 2022-06-01 07:23 01:43:37 1957251 500 427 0 73 +441.5 +/- 40.29
158597 ncm-et-3 2022-06-01 07:23 01:39:48 1965688 500 433 1 66 +454.76 +/- 42.55
158596 ncm-et-13 2022-06-01 07:15 01:41:29 1969397 500 433 1 66 +454.76 +/- 42.55
158595 ncm-et-4 2022-06-01 05:52 01:43:36 1951175 500 433 0 67 +457.52 +/- 42.15
158594 ncm-et-10 2022-06-01 05:48 01:42:56 1957562 500 440 0 60 +477.98 +/- 44.67
158593 ncm-et-3 2022-06-01 05:41 01:40:46 1966481 500 422 1 77 +426.65 +/- 39.25
158592 ncm-et-9 2022-06-01 05:41 01:41:23 1961081 500 415 1 84 +410.58 +/- 37.5
158591 ncm-et-15 2022-06-01 05:41 01:41:51 1960768 500 433 3 64 +449.35 +/- 43.26
158590 ncm-et-13 2022-06-01 05:34 01:40:32 1959849 500 428 0 72 +444.08 +/- 40.59
158589 ncm-et-4 2022-06-01 04:07 01:44:36 1928251 500 433 1 66 +454.76 +/- 42.55
158588 ncm-et-10 2022-06-01 04:03 01:40:16 1984651 500 431 0 69 +452.04 +/- 41.5
158587 ncm-et-9 2022-06-01 03:58 01:42:07 1962150 500 434 1 65 +457.52 +/- 42.89
158586 ncm-et-3 2022-06-01 03:57 01:43:21 1955588 500 429 0 71 +446.7 +/- 40.89
158585 ncm-et-15 2022-06-01 03:57 01:43:02 1959091 500 425 1 74 +433.94 +/- 40.08
158584 ncm-et-13 2022-06-01 03:52 01:41:25 1961705 500 420 0 80 +424.27 +/- 38.4
158583 ncm-et-4 2022-06-01 02:22 01:43:27 1920533 500 436 1 63 +463.16 +/- 43.6
158582 ncm-et-10 2022-06-01 02:18 01:40:56 1960802 500 424 0 76 +433.94 +/- 39.45
158581 ncm-et-3 2022-06-01 02:15 01:41:44 1961381 500 429 0 71 +446.7 +/- 40.89
158580 ncm-et-9 2022-06-01 02:15 01:43:06 1960309 500 435 0 65 +463.15 +/- 42.83
158579 ncm-et-15 2022-06-01 02:15 01:41:45 1960007 500 416 0 84 +415.04 +/- 37.43
158578 ncm-et-13 2022-06-01 02:11 01:40:34 1964766 500 437 1 62 +466.04 +/- 43.97
158577 ncm-et-4 2022-06-01 00:37 01:44:18 1934770 500 429 0 71 +446.7 +/- 40.89
158576 ncm-et-10 2022-06-01 00:36 01:42:05 1943979 500 435 0 65 +463.15 +/- 42.83
158575 ncm-et-3 2022-06-01 00:33 01:41:06 1961851 500 423 0 77 +431.48 +/- 39.18
158574 ncm-et-9 2022-06-01 00:32 01:42:16 1959850 500 432 0 68 +454.76 +/- 41.82
158573 ncm-et-13 2022-06-01 00:30 01:40:33 1964318 500 426 1 73 +436.43 +/- 40.36
158572 ncm-et-15 2022-06-01 00:29 01:44:38 1956796 500 422 1 77 +426.65 +/- 39.25
158571 ncm-et-9 2022-05-31 22:49 01:42:14 1962303 500 433 2 65 +452.04 +/- 42.92
158570 ncm-et-3 2022-05-31 22:49 01:43:58 1957248 500 421 0 79 +426.65 +/- 38.66
158569 ncm-et-10 2022-05-31 22:49 01:42:31 1954372 500 444 1 55 +487.45 +/- 46.83
158568 ncm-et-13 2022-05-31 22:49 01:40:37 1963093 500 440 2 58 +471.92 +/- 45.55
158567 ncm-et-15 2022-05-31 22:48 01:40:15 1962966 500 431 0 69 +452.04 +/- 41.5
158566 ncm-et-4 2022-05-31 22:48 01:48:26 1815881 500 444 0 56 +490.71 +/- 46.32

Commit

Commit ID 6ede1bed89fd9d1c25cc6349722898f084bf5e15
Author proukornew
Date 2022-05-29 17:04:25 UTC
Improve handling of variables set in the make environment removes duplication on the commandline for example in a profile-build closes https://github.com/official-stockfish/Stockfish/pull/3859 No functional change
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