Dev Builds » 20221208-1948

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 11:13:54 1951985 3323 2856 5 462 +446.65 +/- 15.85
ncm-et-4 11:13:59 1958710 3342 2870 6 466 +445.35 +/- 15.79
ncm-et-9 11:13:51 1958835 3350 2855 6 489 +436.99 +/- 15.41
ncm-et-10 11:14:02 1947810 3305 2828 4 473 +442.1 +/- 15.66
ncm-et-13 11:13:55 1955561 3317 2856 2 459 +449.91 +/- 15.89
ncm-et-15 11:14:05 1958259 3363 2863 6 494 +435.86 +/- 15.33
20000 17128 29 2843 +442.73 +/- 6.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
162468 ncm-et-10 2022-12-09 11:31 01:02:38 1949484 305 262 1 42 +443.75 +/- 53.86
162467 ncm-et-13 2022-12-09 11:29 01:05:17 1956800 317 265 0 52 +419.56 +/- 47.95
162466 ncm-et-3 2022-12-09 11:28 01:05:54 1958283 323 282 1 40 +463.12 +/- 55.31
162465 ncm-et-4 2022-12-09 11:24 01:09:59 1959090 342 284 0 58 +413.25 +/- 45.29
162464 ncm-et-9 2022-12-09 11:22 01:11:40 1957253 350 290 1 59 +408.07 +/- 45.0
162463 ncm-et-15 2022-12-09 11:22 01:12:11 1960624 363 315 1 47 +456.16 +/- 50.79
162462 ncm-et-10 2022-12-09 09:48 01:42:32 1925443 500 433 2 65 +452.04 +/- 42.92
162461 ncm-et-3 2022-12-09 09:46 01:40:58 1943448 500 448 0 52 +504.32 +/- 48.17
162460 ncm-et-13 2022-12-09 09:46 01:42:12 1954200 500 422 1 77 +426.65 +/- 39.25
162459 ncm-et-15 2022-12-09 09:42 01:38:52 1960197 500 418 0 82 +419.61 +/- 37.91
162458 ncm-et-9 2022-12-09 09:42 01:39:18 1960658 500 438 2 60 +466.04 +/- 44.75
162457 ncm-et-4 2022-12-09 09:41 01:42:02 1954838 500 434 0 66 +460.32 +/- 42.48
162456 ncm-et-10 2022-12-09 08:06 01:41:02 1957706 500 427 0 73 +441.5 +/- 40.29
162455 ncm-et-13 2022-12-09 08:04 01:41:01 1945584 500 427 0 73 +441.5 +/- 40.29
162454 ncm-et-3 2022-12-09 08:04 01:42:10 1958480 500 429 2 69 +441.5 +/- 41.61
162453 ncm-et-9 2022-12-09 08:02 01:39:05 1964924 500 419 0 81 +421.93 +/- 38.15
162452 ncm-et-4 2022-12-09 07:59 01:41:12 1962611 500 429 2 69 +441.5 +/- 41.61
162451 ncm-et-15 2022-12-09 07:59 01:42:25 1954402 500 440 0 60 +477.98 +/- 44.67
162450 ncm-et-10 2022-12-09 06:25 01:40:47 1940006 500 427 0 73 +441.5 +/- 40.29
162449 ncm-et-13 2022-12-09 06:22 01:41:05 1957863 500 452 0 48 +518.95 +/- 50.26
162448 ncm-et-3 2022-12-09 06:22 01:41:00 1950632 500 425 0 75 +436.43 +/- 39.73
162447 ncm-et-9 2022-12-09 06:20 01:41:59 1947523 500 426 2 72 +433.94 +/- 40.69
162446 ncm-et-15 2022-12-09 06:18 01:40:18 1961387 500 418 0 82 +419.61 +/- 37.91
162445 ncm-et-4 2022-12-09 06:16 01:42:19 1951815 500 434 1 65 +457.52 +/- 42.89
162444 ncm-et-10 2022-12-09 04:43 01:41:42 1955415 500 427 0 73 +441.5 +/- 40.29
162443 ncm-et-3 2022-12-09 04:41 01:39:54 1958341 500 431 0 69 +452.04 +/- 41.5
162442 ncm-et-9 2022-12-09 04:39 01:40:15 1962320 500 429 0 71 +446.7 +/- 40.89
162441 ncm-et-13 2022-12-09 04:39 01:42:43 1955479 500 426 0 74 +438.95 +/- 40.01
162440 ncm-et-4 2022-12-09 04:38 01:38:09 1966003 500 431 0 69 +452.04 +/- 41.5
162439 ncm-et-15 2022-12-09 04:37 01:40:46 1949939 500 427 1 72 +438.95 +/- 40.66
162438 ncm-et-10 2022-12-09 02:58 01:43:40 1954079 500 436 1 63 +463.16 +/- 43.6
162437 ncm-et-3 2022-12-09 02:58 01:43:04 1955279 500 419 1 80 +419.61 +/- 38.47
162436 ncm-et-9 2022-12-09 02:57 01:41:45 1956406 500 434 1 65 +457.52 +/- 42.89
162435 ncm-et-15 2022-12-09 02:56 01:40:02 1960629 500 427 2 71 +436.43 +/- 40.99
162434 ncm-et-13 2022-12-09 02:56 01:42:07 1958224 500 430 1 69 +446.7 +/- 41.57
162433 ncm-et-4 2022-12-09 02:54 01:42:45 1951227 500 427 2 71 +436.43 +/- 40.99
162432 ncm-et-9 2022-12-09 01:16 01:39:49 1962767 500 419 0 81 +421.93 +/- 38.15
162431 ncm-et-3 2022-12-09 01:16 01:40:54 1939434 500 422 1 77 +426.65 +/- 39.25
162430 ncm-et-15 2022-12-09 01:16 01:39:31 1960638 500 418 2 80 +415.05 +/- 38.52
162429 ncm-et-4 2022-12-09 01:16 01:37:33 1965387 500 431 1 68 +449.35 +/- 41.89
162428 ncm-et-13 2022-12-09 01:16 01:39:30 1960782 500 434 0 66 +460.32 +/- 42.48
162427 ncm-et-10 2022-12-09 01:16 01:41:41 1952542 500 416 0 84 +415.04 +/- 37.43

Commit

Commit ID 74fb936dbd49c61bf3352febd1c57a68888100d0
Author MinetaS
Date 2022-12-08 19:48:20 UTC
Invoke .depend only on build targets Add a constraint so that the dependency build only occurs when users actually run build tasks. This fixes a bug on some systems where gcc/g++ is not available. closes https://github.com/official-stockfish/Stockfish/pull/4255 No functional change
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