Dev Builds » 20210629-0824

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 08:20:32 1964201 3354 2785 9 560 +410.21 +/- 14.39
ncm-et-4 08:20:21 1962894 3330 2770 6 554 +412.83 +/- 14.46
ncm-et-9 08:20:30 1957400 3351 2819 8 524 +422.93 +/- 14.88
ncm-et-10 08:20:27 1953080 3319 2786 8 525 +420.77 +/- 14.86
ncm-et-13 08:20:35 1963340 3352 2819 7 526 +422.99 +/- 14.85
ncm-et-15 08:20:32 1951223 3294 2748 8 538 +414.84 +/- 14.68
20000 16727 46 3227 +417.37 +/- 5.98

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
149528 ncm-et-15 2021-06-29 18:50 00:45:38 1951492 294 245 0 49 +416.55 +/- 49.45
149527 ncm-et-10 2021-06-29 18:47 00:48:45 1949941 319 267 1 51 +417.15 +/- 48.58
149526 ncm-et-4 2021-06-29 18:46 00:49:39 1972208 330 268 1 61 +390.65 +/- 44.18
149525 ncm-et-9 2021-06-29 18:43 00:52:22 1943797 351 288 0 63 +402.46 +/- 43.36
149524 ncm-et-3 2021-06-29 18:42 00:53:38 1963418 354 294 0 60 +413.36 +/- 44.5
149523 ncm-et-13 2021-06-29 18:41 00:54:28 1955415 352 302 0 50 +446.64 +/- 49.03
149522 ncm-et-15 2021-06-29 17:34 01:15:20 1956030 500 418 1 81 +417.32 +/- 38.22
149521 ncm-et-10 2021-06-29 17:31 01:14:57 1956192 500 424 1 75 +431.48 +/- 39.8
149520 ncm-et-4 2021-06-29 17:30 01:15:01 1965911 500 414 2 84 +406.2 +/- 37.55
149519 ncm-et-9 2021-06-29 17:27 01:14:55 1965098 500 433 1 66 +454.76 +/- 42.55
149518 ncm-et-3 2021-06-29 17:27 01:14:25 1959543 500 419 2 79 +417.32 +/- 38.77
149517 ncm-et-13 2021-06-29 17:26 01:14:06 1966304 500 416 2 82 +410.58 +/- 38.02
149516 ncm-et-15 2021-06-29 16:17 01:16:08 1951462 500 405 3 92 +385.59 +/- 35.84
149515 ncm-et-10 2021-06-29 16:16 01:14:16 1948889 500 426 0 74 +438.95 +/- 40.01
149514 ncm-et-4 2021-06-29 16:14 01:15:30 1958189 500 408 1 91 +395.65 +/- 35.96
149513 ncm-et-9 2021-06-29 16:13 01:13:26 1959541 500 422 1 77 +426.65 +/- 39.25
149512 ncm-et-3 2021-06-29 16:12 01:14:16 1963357 500 414 1 85 +408.38 +/- 37.27
149511 ncm-et-13 2021-06-29 16:11 01:14:28 1963384 500 415 0 85 +412.8 +/- 37.2
149510 ncm-et-15 2021-06-29 15:01 01:15:35 1952989 500 415 0 85 +412.8 +/- 37.2
149509 ncm-et-10 2021-06-29 15:00 01:15:22 1951174 500 406 1 93 +391.57 +/- 35.55
149508 ncm-et-9 2021-06-29 14:58 01:14:48 1965565 500 424 2 74 +429.05 +/- 40.11
149507 ncm-et-4 2021-06-29 14:57 01:15:43 1955882 500 413 0 87 +408.38 +/- 36.75
149506 ncm-et-13 2021-06-29 14:57 01:13:42 1974850 500 425 0 75 +436.43 +/- 39.73
149505 ncm-et-3 2021-06-29 14:56 01:14:42 1976382 500 413 1 86 +406.2 +/- 37.04
149504 ncm-et-10 2021-06-29 13:44 01:15:07 1956333 500 409 1 90 +397.72 +/- 36.17
149503 ncm-et-15 2021-06-29 13:44 01:15:56 1938765 500 427 2 71 +436.43 +/- 40.99
149502 ncm-et-4 2021-06-29 13:44 01:13:08 1972034 500 417 1 82 +415.05 +/- 37.98
149501 ncm-et-13 2021-06-29 13:42 01:14:32 1957100 500 424 4 72 +424.28 +/- 40.69
149500 ncm-et-9 2021-06-29 13:41 01:15:47 1959107 500 403 1 96 +385.59 +/- 34.96
149499 ncm-et-3 2021-06-29 13:41 01:14:22 1969863 500 404 1 95 +387.57 +/- 35.16
149498 ncm-et-15 2021-06-29 12:28 01:15:27 1950726 500 420 0 80 +424.27 +/- 38.4
149497 ncm-et-10 2021-06-29 12:28 01:15:57 1953590 500 428 2 70 +438.95 +/- 41.29
149496 ncm-et-13 2021-06-29 12:27 01:13:51 1964931 500 434 0 66 +460.32 +/- 42.48
149495 ncm-et-4 2021-06-29 12:26 01:16:46 1957101 500 417 1 82 +415.05 +/- 37.98
149494 ncm-et-3 2021-06-29 12:25 01:15:19 1953924 500 414 2 84 +406.2 +/- 37.55
149493 ncm-et-9 2021-06-29 12:24 01:16:54 1939143 500 427 1 72 +438.95 +/- 40.66
149492 ncm-et-10 2021-06-29 11:11 01:16:03 1955442 500 426 2 72 +433.94 +/- 40.69
149491 ncm-et-4 2021-06-29 11:11 01:14:34 1958935 500 433 0 67 +457.52 +/- 42.15
149490 ncm-et-13 2021-06-29 11:11 01:15:28 1961397 500 403 1 96 +385.59 +/- 34.96
149489 ncm-et-15 2021-06-29 11:11 01:16:28 1957103 500 418 2 80 +415.05 +/- 38.52
149488 ncm-et-9 2021-06-29 11:11 01:12:18 1969554 500 422 2 76 +424.28 +/- 39.56
149487 ncm-et-3 2021-06-29 11:11 01:13:50 1962926 500 427 2 71 +436.43 +/- 40.99

Commit

Commit ID 2275923d3cbca85b433a4d16d40fae5c8de6784a
Author Brad Knox
Date 2021-06-29 08:24:54 UTC
Update Top CPU Contributors closes https://github.com/official-stockfish/Stockfish/pull/3595 No functional change
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