Dev Builds » 20210713-1535

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 08:17:52 1957936 3326 2810 7 509 +427.56 +/- 15.1
ncm-et-4 08:17:56 1963359 3341 2822 12 507 +425.54 +/- 15.14
ncm-et-9 08:17:54 1956227 3327 2746 11 570 +404.12 +/- 14.26
ncm-et-10 08:17:54 1954926 3336 2811 3 522 +426.33 +/- 14.89
ncm-et-13 08:18:01 1963651 3331 2789 9 533 +417.98 +/- 14.75
ncm-et-15 08:17:55 1960487 3340 2771 11 558 +408.76 +/- 14.42
20001 16749 53 3199 +418.18 +/- 6.01

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
149966 ncm-et-9 2021-07-14 00:28 00:48:33 1964763 327 268 1 58 +398.25 +/- 45.38
149965 ncm-et-3 2021-07-14 00:27 00:49:14 1965405 326 274 0 52 +424.85 +/- 47.97
149964 ncm-et-13 2021-07-14 00:26 00:50:27 1963542 331 279 0 52 +427.72 +/- 47.98
149963 ncm-et-10 2021-07-14 00:25 00:51:10 1954659 336 288 0 48 +445.57 +/- 50.08
149962 ncm-et-4 2021-07-14 00:25 00:51:24 1969422 341 291 1 49 +436.98 +/- 49.65
149961 ncm-et-15 2021-07-14 00:24 00:51:43 1958180 340 278 1 61 +396.38 +/- 44.2
149960 ncm-et-9 2021-07-13 23:14 01:13:28 1960477 500 403 1 96 +385.59 +/- 34.96
149959 ncm-et-3 2021-07-13 23:13 01:13:36 1961583 500 433 1 66 +454.76 +/- 42.55
149958 ncm-et-4 2021-07-13 23:11 01:13:12 1965848 500 425 1 74 +433.94 +/- 40.08
149957 ncm-et-10 2021-07-13 23:11 01:13:38 1962455 500 416 1 83 +412.8 +/- 37.74
149956 ncm-et-13 2021-07-13 23:10 01:15:08 1964609 500 416 5 79 +404.05 +/- 38.78
149955 ncm-et-15 2021-07-13 23:09 01:15:14 1956852 500 407 2 91 +391.57 +/- 36.01
149954 ncm-et-3 2021-07-13 21:59 01:13:21 1969401 500 425 1 74 +433.94 +/- 40.08
149953 ncm-et-9 2021-07-13 21:57 01:15:34 1952066 500 413 2 85 +404.05 +/- 37.32
149952 ncm-et-4 2021-07-13 21:56 01:13:58 1966151 500 409 5 86 +389.56 +/- 37.13
149951 ncm-et-10 2021-07-13 21:55 01:14:40 1957406 500 414 0 86 +410.58 +/- 36.97
149950 ncm-et-13 2021-07-13 21:55 01:14:26 1963230 500 419 0 81 +421.93 +/- 38.15
149949 ncm-et-15 2021-07-13 21:52 01:16:23 1957138 500 423 2 75 +426.65 +/- 39.83
149948 ncm-et-3 2021-07-13 20:44 01:14:31 1961447 500 423 1 76 +429.05 +/- 39.52
149947 ncm-et-13 2021-07-13 20:41 01:13:34 1966160 500 427 0 73 +441.5 +/- 40.29
149946 ncm-et-4 2021-07-13 20:41 01:15:08 1958165 500 423 1 76 +429.05 +/- 39.52
149945 ncm-et-9 2021-07-13 20:41 01:16:14 1954266 500 422 1 77 +426.65 +/- 39.25
149944 ncm-et-10 2021-07-13 20:39 01:15:25 1951457 500 421 1 78 +424.28 +/- 38.99
149943 ncm-et-15 2021-07-13 20:37 01:13:59 1960312 500 421 0 79 +426.65 +/- 38.66
149942 ncm-et-3 2021-07-13 19:28 01:15:19 1957274 500 416 1 83 +412.8 +/- 37.74
149941 ncm-et-4 2021-07-13 19:27 01:12:50 1965877 500 431 1 68 +449.35 +/- 41.89
149940 ncm-et-9 2021-07-13 19:25 01:14:25 1949183 500 412 2 86 +401.92 +/- 37.09
149939 ncm-et-13 2021-07-13 19:25 01:15:22 1958777 500 421 2 77 +421.93 +/- 39.29
149938 ncm-et-10 2021-07-13 19:24 01:14:52 1947071 500 416 0 84 +415.04 +/- 37.43
149937 ncm-et-15 2021-07-13 19:22 01:13:53 1960013 500 415 1 84 +410.58 +/- 37.5
149936 ncm-et-4 2021-07-13 18:11 01:15:20 1961096 500 418 1 81 +417.32 +/- 38.22
149935 ncm-et-9 2021-07-13 18:10 01:14:42 1958015 500 415 1 84 +410.58 +/- 37.5
149934 ncm-et-3 2021-07-13 18:10 01:17:14 1931979 500 422 1 77 +426.65 +/- 39.25
149933 ncm-et-13 2021-07-13 18:10 01:14:39 1965085 500 406 1 93 +391.57 +/- 35.55
149932 ncm-et-15 2021-07-13 18:09 01:13:01 1963994 500 420 1 79 +421.93 +/- 38.73
149931 ncm-et-10 2021-07-13 18:08 01:15:21 1955720 500 434 0 66 +460.32 +/- 42.48
149930 ncm-et-3 2021-07-13 16:55 01:14:37 1958469 500 417 2 81 +412.8 +/- 38.27
149929 ncm-et-9 2021-07-13 16:55 01:14:58 1954819 500 413 3 84 +401.92 +/- 37.57
149928 ncm-et-10 2021-07-13 16:55 01:12:48 1955719 500 422 1 77 +426.65 +/- 39.25
149927 ncm-et-4 2021-07-13 16:55 01:16:04 1956957 500 425 2 73 +431.48 +/- 40.4
149926 ncm-et-15 2021-07-13 16:54 01:13:42 1966922 500 407 4 89 +387.57 +/- 36.48
149925 ncm-et-13 2021-07-13 16:54 01:14:25 1964154 500 421 1 78 +424.28 +/- 38.99

Commit

Commit ID 36f8d3806bb1c6e498ac8fd1a746c1714d1485a3
Author VoyagerOne
Date 2021-07-13 15:35:20 UTC
Don't save excluded move eval in TT STC: LLR: 2.93 (-2.94,2.94) <-0.50,2.50> Total: 17544 W: 1384 L: 1236 D: 14924 Ptnml(0-2): 37, 1031, 6499, 1157, 48 https://tests.stockfishchess.org/tests/view/60ec8d9bd1189bed71812999 LTC: LLR: 2.95 (-2.94,2.94) <0.50,3.50> Total: 26136 W: 823 L: 707 D: 24606 Ptnml(0-2): 6, 643, 11656, 755, 8 https://tests.stockfishchess.org/tests/view/60ecb11ed1189bed718129ba closes https://github.com/official-stockfish/Stockfish/pull/3614 Bench: 5505251
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