Dev Builds » 20220108-0743

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 11:15:21 1957597 3365 2930 7 428 +461.24 +/- 16.49
ncm-et-4 11:15:31 1851756 3157 2783 9 365 +475.97 +/- 17.87
ncm-et-9 11:15:34 1961580 3383 2897 2 484 +443.76 +/- 15.47
ncm-et-10 11:15:41 1955268 3335 2888 6 441 +454.99 +/- 16.24
ncm-et-13 11:15:28 1960830 3358 2897 2 459 +452.2 +/- 15.89
ncm-et-15 11:15:45 1960407 3402 2972 1 429 +467.95 +/- 16.45
20000 17367 27 2606 +458.92 +/- 6.66

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
156127 ncm-et-4 2022-01-09 08:39 00:35:54 1763954 157 134 1 22 +432.87 +/- 76.25
156126 ncm-et-10 2022-01-09 08:05 01:09:35 1951220 335 289 0 46 +452.96 +/- 51.24
156125 ncm-et-13 2022-01-09 08:02 01:11:40 1960473 358 317 0 41 +486.6 +/- 54.53
156124 ncm-et-3 2022-01-09 08:02 01:11:55 1959875 365 313 1 51 +442.53 +/- 48.64
156123 ncm-et-9 2022-01-09 07:55 01:18:39 1945950 383 328 0 55 +444.6 +/- 46.65
156122 ncm-et-15 2022-01-09 07:55 01:19:40 1962776 402 352 0 50 +471.35 +/- 49.1
156121 ncm-et-4 2022-01-09 06:56 01:41:51 1929142 500 446 2 52 +490.71 +/- 48.23
156120 ncm-et-10 2022-01-09 06:22 01:41:25 1955609 500 425 3 72 +429.05 +/- 40.7
156119 ncm-et-13 2022-01-09 06:21 01:41:09 1957712 500 432 1 67 +452.04 +/- 42.22
156118 ncm-et-3 2022-01-09 06:20 01:41:42 1954659 500 437 1 62 +466.04 +/- 43.97
156117 ncm-et-15 2022-01-09 06:17 01:37:08 1959859 500 444 0 56 +490.71 +/- 46.32
156116 ncm-et-9 2022-01-09 06:17 01:38:14 1961689 500 428 0 72 +444.08 +/- 40.59
156115 ncm-et-4 2022-01-09 05:09 01:46:41 1844751 500 450 3 47 +500.83 +/- 50.76
156114 ncm-et-10 2022-01-09 04:43 01:39:00 1962936 500 441 1 58 +477.99 +/- 45.54
156113 ncm-et-13 2022-01-09 04:40 01:39:30 1967851 500 435 0 65 +463.15 +/- 42.83
156112 ncm-et-3 2022-01-09 04:38 01:40:42 1960616 500 447 0 53 +500.82 +/- 47.69
156111 ncm-et-15 2022-01-09 04:37 01:39:08 1953740 500 430 0 70 +449.35 +/- 41.19
156110 ncm-et-9 2022-01-09 04:36 01:40:06 1960464 500 419 1 80 +419.61 +/- 38.47
156109 ncm-et-4 2022-01-09 03:20 01:48:03 1838992 500 440 0 60 +477.98 +/- 44.67
156108 ncm-et-10 2022-01-09 03:00 01:42:42 1952069 500 423 2 75 +426.65 +/- 39.83
156107 ncm-et-3 2022-01-09 02:59 01:38:45 1966166 500 430 1 69 +446.7 +/- 41.57
156106 ncm-et-13 2022-01-09 02:57 01:43:13 1956484 500 423 1 76 +429.05 +/- 39.52
156105 ncm-et-15 2022-01-09 02:56 01:40:04 1963226 500 436 1 63 +463.16 +/- 43.6
156104 ncm-et-9 2022-01-09 02:55 01:40:07 1964926 500 427 0 73 +441.5 +/- 40.29
156103 ncm-et-4 2022-01-09 01:31 01:48:01 1860197 500 437 0 63 +468.95 +/- 43.54
156102 ncm-et-3 2022-01-09 01:18 01:40:06 1963081 500 436 0 64 +466.03 +/- 43.18
156101 ncm-et-10 2022-01-09 01:18 01:40:43 1952827 500 435 0 65 +463.15 +/- 42.83
156100 ncm-et-13 2022-01-09 01:17 01:38:38 1963378 500 432 0 68 +454.76 +/- 41.82
156099 ncm-et-9 2022-01-09 01:15 01:38:55 1970486 500 431 0 69 +452.04 +/- 41.5
156098 ncm-et-15 2022-01-09 01:15 01:40:59 1958777 500 436 0 64 +466.03 +/- 43.18
156097 ncm-et-4 2022-01-08 23:44 01:46:13 1879249 500 437 3 60 +460.32 +/- 44.73
156096 ncm-et-13 2022-01-08 23:37 01:39:44 1962957 500 431 0 69 +452.04 +/- 41.5
156095 ncm-et-10 2022-01-08 23:36 01:41:30 1953738 500 439 0 61 +474.93 +/- 44.28
156094 ncm-et-3 2022-01-08 23:36 01:41:44 1936160 500 422 3 75 +421.93 +/- 39.85
156093 ncm-et-9 2022-01-08 23:35 01:39:26 1967695 500 435 0 65 +463.15 +/- 42.83
156092 ncm-et-15 2022-01-08 23:35 01:39:11 1964148 500 431 0 69 +452.04 +/- 41.5
156091 ncm-et-3 2022-01-08 21:55 01:40:27 1962623 500 445 1 54 +490.71 +/- 47.28
156090 ncm-et-4 2022-01-08 21:55 01:48:48 1846012 500 439 0 61 +474.93 +/- 44.28
156089 ncm-et-13 2022-01-08 21:55 01:41:34 1956961 500 427 0 73 +441.5 +/- 40.29
156088 ncm-et-15 2022-01-08 21:55 01:39:35 1960329 500 443 0 57 +487.45 +/- 45.89
156087 ncm-et-9 2022-01-08 21:55 01:40:07 1959853 500 429 1 70 +444.09 +/- 41.26
156086 ncm-et-10 2022-01-08 21:55 01:40:46 1958481 500 436 0 64 +466.03 +/- 43.18

Commit

Commit ID 2efda17c2ac4253dec7c566268363f4dfd391b02
Author Stéphane Nicolet
Date 2022-01-08 07:43:14 UTC
Update AUTHORS and CPU contributors files closes https://github.com/official-stockfish/Stockfish/pull/3882 No functional change
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