Dev Builds » 20230507-2031

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 09:29:34 1953486 3352 2885 0 467 +450.26 +/- 15.75
ncm-et-4 09:29:51 1954203 3337 2882 6 449 +451.84 +/- 16.09
ncm-et-9 09:29:34 1950324 3306 2840 3 463 +446.88 +/- 15.83
ncm-et-10 09:29:23 1949894 3333 2891 2 440 +458.62 +/- 16.24
ncm-et-13 09:29:15 1955958 3335 2860 5 470 +444.18 +/- 15.72
ncm-et-15 09:29:48 1952562 3337 2881 2 454 +453.06 +/- 15.98
20000 17239 18 2743 +450.76 +/- 6.49

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
187057 ncm-et-9 2023-05-09 14:35 00:51:54 1958317 306 266 0 40 +462.13 +/- 55.17
187056 ncm-et-15 2023-05-09 14:31 00:56:21 1962328 337 294 0 43 +466.62 +/- 53.12
187055 ncm-et-10 2023-05-09 14:30 00:56:56 1940283 333 294 0 39 +482.47 +/- 55.98
187054 ncm-et-4 2023-05-09 14:30 00:57:18 1947623 337 296 1 40 +470.99 +/- 55.33
187053 ncm-et-13 2023-05-09 14:29 00:58:14 1957402 335 288 1 46 +445.02 +/- 51.34
187052 ncm-et-3 2023-05-09 14:27 01:00:27 1954201 352 310 0 42 +479.04 +/- 53.82
187045 ncm-et-9 2023-05-09 13:07 01:28:14 1943970 500 435 0 65 +463.15 +/- 42.83
187044 ncm-et-10 2023-05-09 13:05 01:25:09 1952531 500 425 0 75 +436.43 +/- 39.73
187043 ncm-et-4 2023-05-09 13:04 01:25:06 1947860 500 435 1 64 +460.32 +/- 43.24
187042 ncm-et-15 2023-05-09 13:04 01:26:39 1946922 500 421 1 78 +424.28 +/- 38.99
187041 ncm-et-13 2023-05-09 13:03 01:25:06 1957706 500 428 1 71 +441.5 +/- 40.95
187040 ncm-et-3 2023-05-09 13:02 01:24:43 1966109 500 425 0 75 +436.43 +/- 39.73
187033 ncm-et-9 2023-05-09 11:41 01:25:05 1944530 500 425 0 75 +436.43 +/- 39.73
187032 ncm-et-10 2023-05-09 11:39 01:24:42 1943169 500 432 1 67 +452.04 +/- 42.22
187031 ncm-et-4 2023-05-09 11:39 01:25:02 1958783 500 427 0 73 +441.5 +/- 40.29
187030 ncm-et-15 2023-05-09 11:38 01:25:26 1958481 500 431 0 69 +452.04 +/- 41.5
187029 ncm-et-13 2023-05-09 11:38 01:25:05 1958938 500 427 1 72 +438.95 +/- 40.66
187028 ncm-et-3 2023-05-09 11:36 01:24:48 1953898 500 423 0 77 +431.48 +/- 39.18
187021 ncm-et-9 2023-05-09 10:15 01:24:58 1955905 500 432 1 67 +452.04 +/- 42.22
187020 ncm-et-10 2023-05-09 10:13 01:25:29 1954195 500 439 1 60 +471.92 +/- 44.73
187019 ncm-et-4 2023-05-09 10:12 01:26:16 1944075 500 434 2 64 +454.76 +/- 43.27
187018 ncm-et-15 2023-05-09 10:11 01:25:31 1940433 500 431 0 69 +452.04 +/- 41.5
187017 ncm-et-13 2023-05-09 10:11 01:25:28 1957874 500 422 0 78 +429.05 +/- 38.92
187016 ncm-et-3 2023-05-09 10:11 01:24:55 1952914 500 438 0 62 +471.92 +/- 43.9
187009 ncm-et-9 2023-05-09 08:48 01:26:34 1954110 500 440 0 60 +477.98 +/- 44.67
187008 ncm-et-4 2023-05-09 08:46 01:24:34 1956565 500 434 0 66 +460.32 +/- 42.48
187007 ncm-et-13 2023-05-09 08:46 01:24:15 1953621 500 432 1 67 +452.04 +/- 42.22
187006 ncm-et-10 2023-05-09 08:46 01:26:03 1955416 500 431 0 69 +452.04 +/- 41.5
187005 ncm-et-15 2023-05-09 08:45 01:25:15 1957569 500 434 0 66 +460.32 +/- 42.48
187004 ncm-et-3 2023-05-09 08:45 01:24:24 1952983 500 436 0 64 +466.03 +/- 43.18
186999 ncm-et-10 2023-05-09 07:22 01:24:06 1946779 500 436 0 64 +466.03 +/- 43.18
186998 ncm-et-4 2023-05-09 07:22 01:24:18 1967552 500 434 0 66 +460.32 +/- 42.48
186995 ncm-et-9 2023-05-09 07:21 01:26:25 1941989 500 422 1 77 +426.65 +/- 39.25
186994 ncm-et-13 2023-05-09 07:21 01:25:18 1950104 500 434 1 65 +457.52 +/- 42.89
186993 ncm-et-3 2023-05-09 07:19 01:25:46 1942234 500 422 0 78 +429.05 +/- 38.92
186992 ncm-et-15 2023-05-09 07:19 01:26:02 1948577 500 438 0 62 +471.92 +/- 43.9
186985 ncm-et-13 2023-05-09 05:54 01:25:49 1956061 500 429 0 71 +446.7 +/- 40.89
186984 ncm-et-10 2023-05-09 05:54 01:26:58 1956891 500 434 0 66 +460.32 +/- 42.48
186983 ncm-et-3 2023-05-09 05:54 01:24:31 1952068 500 431 0 69 +452.04 +/- 41.5
186982 ncm-et-9 2023-05-09 05:54 01:26:24 1953453 500 420 1 79 +421.93 +/- 38.73
186981 ncm-et-4 2023-05-09 05:54 01:27:17 1956964 500 422 2 76 +424.28 +/- 39.56
186980 ncm-et-15 2023-05-09 05:54 01:24:34 1953624 500 432 1 67 +452.04 +/- 42.22

Commit

Commit ID 28442195c7d168a87221c6f1ae9ac51893427250
Author peregrineshahin
Date 2023-05-07 20:31:03 UTC
Clean up after "Simplify away complexity in evaluation" closes https://github.com/official-stockfish/Stockfish/pull/4555 No functional change.
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