Dev Builds » 20210603-2332

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 08:18:48 1961668 3336 2714 25 597 +387.62 +/- 13.95
ncm-et-4 08:17:35 1966699 3353 2709 8 636 +387.12 +/- 13.48
ncm-et-9 08:17:42 1959513 3313 2652 13 648 +378.4 +/- 13.36
ncm-et-10 08:17:52 1951628 3299 2658 16 625 +382.52 +/- 13.62
ncm-et-13 08:18:26 1959822 3333 2688 12 633 +384.49 +/- 13.52
ncm-et-15 08:18:30 1960343 3366 2705 10 651 +382.33 +/- 13.32
20000 16126 84 3790 +383.73 +/- 5.52

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
148242 ncm-et-10 2021-06-06 15:46 01:11:42 1950395 474 382 4 88 +379.27 +/- 36.68
148241 ncm-et-15 2021-06-06 15:44 01:13:15 1960819 495 387 0 108 +364.81 +/- 32.79
148240 ncm-et-9 2021-06-06 15:44 01:13:43 1957435 488 396 0 92 +393.06 +/- 35.67
148239 ncm-et-4 2021-06-06 15:43 01:13:25 1973895 500 401 4 95 +375.98 +/- 35.27
148238 ncm-et-3 2021-06-06 15:43 01:15:14 1958494 499 407 4 88 +389.17 +/- 36.69
148237 ncm-et-13 2021-06-06 15:43 01:15:13 1957863 499 402 0 97 +387.18 +/- 34.71
148236 ncm-et-9 2021-06-06 14:29 01:13:55 1957006 500 405 3 92 +385.59 +/- 35.84
148235 ncm-et-3 2021-06-06 14:29 01:13:17 1974373 500 408 3 89 +391.57 +/- 36.46
148234 ncm-et-10 2021-06-06 14:29 01:16:13 1954365 500 404 3 93 +383.64 +/- 35.64
148233 ncm-et-4 2021-06-06 14:29 01:13:33 1972211 500 408 0 92 +397.72 +/- 35.69
148232 ncm-et-13 2021-06-06 14:29 01:13:03 1967078 500 415 1 84 +410.58 +/- 37.5
148231 ncm-et-15 2021-06-06 14:29 01:14:53 1955848 500 393 2 105 +364.98 +/- 33.41
148104 ncm-et-10 2021-06-05 12:31 00:48:29 1948283 325 252 0 73 +359.14 +/- 40.02
148103 ncm-et-9 2021-06-05 12:30 00:49:29 1958804 325 256 2 67 +364.57 +/- 42.1
148102 ncm-et-3 2021-06-05 12:30 00:49:43 1968778 337 269 4 64 +368.91 +/- 43.19
148101 ncm-et-13 2021-06-05 12:29 00:49:39 1962514 334 262 2 70 +361.82 +/- 41.15
148100 ncm-et-4 2021-06-05 12:26 00:53:51 1960481 353 284 0 69 +386.11 +/- 41.31
148099 ncm-et-15 2021-06-05 12:25 00:54:37 1960464 371 299 1 71 +384.84 +/- 40.83
148098 ncm-et-10 2021-06-05 11:15 01:14:31 1950546 500 391 1 108 +363.2 +/- 32.86
148097 ncm-et-9 2021-06-05 11:14 01:15:00 1958780 500 404 2 94 +385.59 +/- 35.4
148096 ncm-et-3 2021-06-05 11:14 01:15:11 1951528 500 411 4 85 +395.65 +/- 37.35
148095 ncm-et-13 2021-06-05 11:13 01:15:26 1958469 500 399 3 98 +374.11 +/- 34.68
148094 ncm-et-15 2021-06-05 11:11 01:13:21 1963862 500 411 1 88 +401.92 +/- 36.6
148093 ncm-et-4 2021-06-05 11:10 01:14:52 1958378 500 396 1 103 +372.25 +/- 33.69
148092 ncm-et-13 2021-06-05 09:59 01:13:49 1961549 500 411 3 86 +397.72 +/- 37.12
148091 ncm-et-3 2021-06-05 09:59 01:14:16 1963318 500 408 2 90 +393.6 +/- 36.22
148090 ncm-et-10 2021-06-05 09:59 01:16:03 1946011 500 392 5 103 +357.94 +/- 33.83
148089 ncm-et-9 2021-06-05 09:57 01:16:04 1958020 500 395 0 105 +372.25 +/- 33.29
148088 ncm-et-15 2021-06-05 09:57 01:13:29 1963226 500 403 1 96 +385.59 +/- 34.96
148087 ncm-et-4 2021-06-05 09:56 01:13:42 1967266 500 418 2 80 +415.05 +/- 38.52
148086 ncm-et-9 2021-06-05 08:43 01:14:03 1971116 500 393 4 103 +361.43 +/- 33.81
148085 ncm-et-13 2021-06-05 08:43 01:15:47 1955109 500 393 0 107 +368.58 +/- 32.96
148084 ncm-et-3 2021-06-05 08:42 01:15:45 1956946 500 403 3 94 +381.7 +/- 35.44
148083 ncm-et-10 2021-06-05 08:42 01:15:52 1957705 500 414 2 84 +406.2 +/- 37.55
148082 ncm-et-15 2021-06-05 08:42 01:13:44 1961391 500 409 3 88 +393.6 +/- 36.68
148081 ncm-et-4 2021-06-05 08:41 01:13:49 1963075 500 406 0 94 +393.6 +/- 35.29
148080 ncm-et-10 2021-06-05 07:27 01:15:02 1954093 500 423 1 76 +429.05 +/- 39.52
148079 ncm-et-9 2021-06-05 07:27 01:15:28 1955436 500 403 2 95 +383.64 +/- 35.21
148078 ncm-et-13 2021-06-05 07:26 01:15:29 1956178 500 406 3 91 +387.57 +/- 36.04
148077 ncm-et-4 2021-06-05 07:26 01:14:23 1971587 500 396 1 103 +372.25 +/- 33.69
148076 ncm-et-3 2021-06-05 07:26 01:15:22 1958245 500 408 5 87 +387.57 +/- 36.91
148075 ncm-et-15 2021-06-05 07:26 01:15:11 1956795 500 403 2 95 +383.64 +/- 35.21

Commit

Commit ID 4445965f9714402050119f9e6a76c6a8fc4f8d9a
Author Stéphane Nicolet
Date 2021-06-03 23:32:11 UTC
Makefile: better "make clean" for Windows Make clean should be really clean on Windows. Fixes issue https://github.com/official-stockfish/Stockfish/issues/3291 Closes https://github.com/official-stockfish/Stockfish/pull/3517 No functional change
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