Dev Builds » 20230101-1126

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 11:15:08 1952029 3319 2862 3 454 +451.24 +/- 15.99
ncm-et-4 11:14:38 1957373 3355 2937 2 416 +470.16 +/- 16.71
ncm-et-9 11:15:03 1957263 3325 2879 3 443 +456.09 +/- 16.19
ncm-et-10 11:14:39 1950242 3331 2827 8 496 +431.84 +/- 15.3
ncm-et-13 11:14:29 1952944 3326 2851 4 471 +444.06 +/- 15.69
ncm-et-15 11:14:42 1955777 3344 2903 4 437 +458.81 +/- 16.3
20000 17259 24 2717 +451.7 +/- 6.52

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
163746 ncm-et-13 2023-01-05 04:53 00:49:58 1955773 247 210 0 37 +436.68 +/- 57.4
163745 ncm-et-10 2023-01-05 04:52 00:51:08 1936034 256 216 1 39 +424.09 +/- 55.95
163744 ncm-et-3 2023-01-05 04:51 00:52:13 1949112 253 219 1 33 +451.58 +/- 61.24
163743 ncm-et-9 2023-01-05 04:51 00:52:40 1956642 258 211 0 47 +399.62 +/- 50.46
163742 ncm-et-4 2023-01-05 04:48 00:55:16 1959288 273 241 0 32 +482.31 +/- 62.21
163741 ncm-et-15 2023-01-05 04:47 00:55:52 1957930 273 242 0 31 +488.17 +/- 63.3
163740 ncm-et-13 2023-01-05 03:10 01:43:03 1915532 500 423 0 77 +431.48 +/- 39.18
163739 ncm-et-10 2023-01-05 03:09 01:42:42 1948438 500 419 0 81 +421.93 +/- 38.15
163738 ncm-et-3 2023-01-05 03:09 01:41:35 1954973 500 439 0 61 +474.93 +/- 44.28
163737 ncm-et-4 2023-01-05 03:09 01:38:37 1970207 500 434 1 65 +457.52 +/- 42.89
163736 ncm-et-15 2023-01-05 03:08 01:38:49 1960926 500 433 0 67 +457.52 +/- 42.15
163735 ncm-et-9 2023-01-05 03:07 01:42:53 1954811 500 445 0 55 +494.02 +/- 46.77
163734 ncm-et-15 2023-01-05 01:27 01:40:22 1957403 500 434 0 66 +460.32 +/- 42.48
163733 ncm-et-10 2023-01-05 01:27 01:41:36 1939874 500 430 1 69 +446.7 +/- 41.57
163732 ncm-et-13 2023-01-05 01:27 01:42:24 1951196 500 431 1 68 +449.35 +/- 41.89
163731 ncm-et-9 2023-01-05 01:27 01:40:05 1961847 500 448 2 50 +497.4 +/- 49.23
163730 ncm-et-4 2023-01-05 01:27 01:41:42 1959095 500 438 0 62 +471.92 +/- 43.9
163729 ncm-et-3 2023-01-05 01:27 01:41:44 1957770 500 441 0 59 +481.09 +/- 45.07
163686 ncm-et-4 2023-01-04 14:04 00:07:01 1957098 32 25 0 7 +364.26 +/- 150.13
163685 ncm-et-10 2023-01-04 14:03 00:07:31 1956188 35 26 0 9 +332.4 +/- 125.19
163684 ncm-et-3 2023-01-04 14:03 00:07:59 1936170 34 30 0 4 +481.56 +/- 286.66
163683 ncm-et-9 2023-01-04 14:02 00:08:44 1966460 38 29 0 9 +348.69 +/- 126.02
163682 ncm-et-15 2023-01-04 14:02 00:09:17 1938995 41 38 0 3 +568.09 +/- 383.55
163681 ncm-et-13 2023-01-04 14:00 00:10:56 1957247 53 44 0 9 +412.97 +/- 128.74
163680 ncm-et-3 2023-01-04 12:22 01:39:57 1949643 500 429 1 70 +444.09 +/- 41.26
163679 ncm-et-10 2023-01-04 12:22 01:40:34 1960002 500 434 0 66 +460.32 +/- 42.48
163678 ncm-et-15 2023-01-04 12:22 01:39:13 1965396 500 425 0 75 +436.43 +/- 39.73
163677 ncm-et-4 2023-01-04 12:21 01:41:42 1941141 500 437 0 63 +468.95 +/- 43.54
163676 ncm-et-9 2023-01-04 12:21 01:40:34 1954365 500 422 0 78 +429.05 +/- 38.92
163675 ncm-et-13 2023-01-04 12:19 01:39:48 1962765 500 436 1 63 +463.16 +/- 43.6
163674 ncm-et-4 2023-01-04 10:40 01:40:26 1952329 500 433 0 67 +457.52 +/- 42.15
163673 ncm-et-9 2023-01-04 10:40 01:39:56 1961237 500 433 1 66 +454.76 +/- 42.55
163672 ncm-et-13 2023-01-04 10:40 01:38:24 1969965 500 428 2 70 +438.95 +/- 41.29
163671 ncm-et-3 2023-01-04 10:40 01:41:44 1946970 500 426 1 73 +436.43 +/- 40.36
163670 ncm-et-15 2023-01-04 10:40 01:41:02 1958965 500 436 2 62 +460.32 +/- 43.99
163669 ncm-et-10 2023-01-04 10:40 01:41:23 1952887 500 437 3 60 +460.32 +/- 44.73
163542 ncm-et-13 2023-01-03 00:43 00:05:48 1961132 26 24 0 2 +559.0 +/- 398.7
163541 ncm-et-9 2023-01-03 00:42 00:06:43 1950366 29 25 0 4 +452.05 +/- 276.98
163540 ncm-et-15 2023-01-03 00:42 00:06:49 1953440 30 25 0 5 +416.49 +/- 203.59
163539 ncm-et-3 2023-01-03 00:41 00:07:14 1964611 32 28 0 4 +470.35 +/- 283.01
163538 ncm-et-10 2023-01-03 00:39 00:08:52 1947856 40 35 1 4 +436.43 +/- 244.16
163537 ncm-et-4 2023-01-03 00:38 00:10:13 1960184 50 42 0 8 +424.24 +/- 139.88
163536 ncm-et-15 2023-01-02 23:00 01:41:04 1956986 500 438 1 61 +468.96 +/- 44.35
163535 ncm-et-9 2023-01-02 22:59 01:41:44 1956498 500 432 0 68 +454.76 +/- 41.82
163534 ncm-et-3 2023-01-02 22:59 01:41:04 1953744 500 423 0 77 +431.48 +/- 39.18
163533 ncm-et-13 2023-01-02 22:59 01:43:01 1939351 500 422 0 78 +429.05 +/- 38.92
163532 ncm-et-10 2023-01-02 22:58 01:40:56 1948450 500 422 2 76 +424.28 +/- 39.56
163531 ncm-et-4 2023-01-02 22:56 01:40:46 1951460 500 440 0 60 +477.98 +/- 44.67
163530 ncm-et-10 2023-01-02 21:17 01:39:57 1962456 500 408 0 92 +397.72 +/- 35.69
163529 ncm-et-13 2023-01-02 21:17 01:41:07 1963536 500 433 0 67 +457.52 +/- 42.15
163528 ncm-et-9 2023-01-02 21:17 01:41:44 1953149 500 434 0 66 +460.32 +/- 42.48
163527 ncm-et-3 2023-01-02 21:17 01:41:38 1955268 500 427 0 73 +441.5 +/- 40.29
163526 ncm-et-4 2023-01-02 21:17 01:38:55 1965557 500 447 1 52 +497.4 +/- 48.23
163525 ncm-et-15 2023-01-02 21:17 01:42:14 1951955 500 432 1 67 +452.04 +/- 42.22

Commit

Commit ID 258c13ba8cc8d054b803a04c433a766d0c5a1e8f
Author Sebastian Buchwald
Date 2023-01-01 11:26:36 UTC
Remove redundant extern modifier for function declarations Functions have external linkage by default, so there's no need to declare them extern. closes https://github.com/official-stockfish/Stockfish/pull/4308 No functional change
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