Dev Builds » 20150815-1124

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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 07:07:35 1994979 2915 241 499 2175 -30.83 ± 6.31
ncm-et-4 07:07:36 1986382 2892 274 508 2110 -28.17 ± 6.55
ncm-et-5 03:00:54 2023938 1271 102 230 939 -35.11 ± 9.67
ncm-et-6 03:01:27 2026336 1254 123 216 915 -25.81 ± 9.95
ncm-et-7 03:00:43 2016307 1250 106 228 916 -34.02 ± 9.87
ncm-et-8 03:01:19 1952493 1229 101 197 931 -27.19 ± 9.5
ncm-et-9 07:07:13 1995958 2910 288 571 2051 -33.9 ± 6.81
ncm-et-10 07:07:50 1987750 2925 271 539 2115 -31.92 ± 6.58
ncm-et-13 04:06:27 1977427 1668 139 300 1229 -33.64 ± 8.48
ncm-et-15 04:06:06 1971100 1686 129 317 1240 -38.9 ± 8.43
20000 1774 3605 14621 -31.9 ± 2.48

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
73946 ncm-et-4 2019-03-15 23:31 00:20:41 1967695 136 14 11 111 +7.67 ± 25.06
73945 ncm-et-3 2019-03-15 23:26 00:25:17 1963072 166 18 27 121 -18.86 ± 27.51
73944 ncm-et-13 2019-03-15 23:26 00:25:32 1970958 168 13 22 133 -18.63 ± 23.92
73943 ncm-et-9 2019-03-15 23:26 00:25:33 1984713 172 14 38 120 -48.8 ± 28.23
73942 ncm-et-10 2019-03-15 23:25 00:26:24 1966313 172 15 43 114 -57.07 ± 29.81
73941 ncm-et-15 2019-03-15 23:24 00:27:30 1967242 186 17 30 139 -24.32 ± 25.02
73940 ncm-et-4 2019-03-15 22:15 01:15:14 1956192 500 51 87 362 -25.06 ± 15.94
73939 ncm-et-9 2019-03-15 22:12 01:12:38 1967849 500 57 80 363 -15.99 ± 15.92
73938 ncm-et-10 2019-03-15 22:12 01:12:30 1963691 500 40 89 371 -34.16 ± 15.34
73937 ncm-et-3 2019-03-15 22:11 01:13:54 1975441 500 41 81 378 -27.85 ± 14.95
73936 ncm-et-13 2019-03-15 22:11 01:13:43 1978567 500 43 89 368 -32.05 ± 15.54
73935 ncm-et-15 2019-03-15 22:10 01:12:36 1979745 500 40 105 355 -45.42 ± 16.2
73934 ncm-et-3 2019-03-15 20:59 01:11:43 1980842 500 28 78 394 -34.86 ± 13.83
73933 ncm-et-4 2019-03-15 20:58 01:15:32 1965692 500 53 81 366 -19.48 ± 15.73
73932 ncm-et-13 2019-03-15 20:58 01:12:31 1975917 500 36 86 378 -34.86 ± 14.89
73931 ncm-et-15 2019-03-15 20:57 01:12:34 1966459 500 37 88 375 -35.56 ± 15.07
73930 ncm-et-9 2019-03-15 20:57 01:14:19 1969873 500 42 109 349 -46.84 ± 16.54
73929 ncm-et-10 2019-03-15 20:56 01:14:49 1961395 500 47 95 358 -33.46 ± 16.12
73928 ncm-et-15 2019-03-15 19:42 01:13:26 1970955 500 35 94 371 -41.19 ± 15.27
73927 ncm-et-3 2019-03-15 19:42 01:15:18 1965996 500 52 77 371 -17.39 ± 15.44
73926 ncm-et-10 2019-03-15 19:42 01:12:36 1962625 500 39 93 368 -37.67 ± 15.49
73925 ncm-et-9 2019-03-15 19:42 01:13:32 1972067 500 63 106 331 -29.95 ± 17.66
73924 ncm-et-4 2019-03-15 19:42 01:15:07 1940995 500 39 108 353 -48.25 ± 16.29
73923 ncm-et-13 2019-03-15 19:42 01:14:41 1984269 500 47 103 350 -39.08 ± 16.55
1952 ncm-et-8 2018-02-20 10:55 00:32:57 1959556 229 18 37 174 -28.89 ± 21.91
1951 ncm-et-9 2018-02-20 10:53 00:34:05 2026718 238 18 44 176 -38.11 ± 22.3
1950 ncm-et-7 2018-02-20 10:52 00:35:12 2023936 250 15 48 187 -46.13 ± 21.26
1949 ncm-et-6 2018-02-20 10:51 00:36:21 2026063 254 20 43 191 -31.55 ± 21.12
1948 ncm-et-3 2018-02-20 10:50 00:37:06 2026063 249 19 58 172 -54.87 ± 23.64
1947 ncm-et-4 2018-02-20 10:50 00:37:00 2025085 256 19 47 190 -38.15 ± 21.39
1946 ncm-et-10 2018-02-20 10:50 00:37:28 2019859 253 28 37 188 -12.36 ± 21.7
1945 ncm-et-5 2018-02-20 10:48 00:39:19 2025083 271 24 53 194 -37.32 ± 21.88
1944 ncm-et-8 2018-02-20 09:41 01:12:43 2000922 500 42 84 374 -29.25 ± 15.19
1943 ncm-et-9 2018-02-20 09:39 01:13:27 2025408 500 47 100 353 -36.97 ± 16.39
1942 ncm-et-7 2018-02-20 09:38 01:13:02 2000069 500 40 84 376 -30.65 ± 15.05
1941 ncm-et-3 2018-02-20 09:38 01:11:40 2027867 500 39 79 382 -27.85 ± 14.7
1940 ncm-et-6 2018-02-20 09:37 01:13:06 2026063 500 49 93 358 -30.65 ± 16.14
1939 ncm-et-4 2018-02-20 09:37 01:12:16 2023121 500 47 91 362 -30.65 ± 15.91
1938 ncm-et-10 2018-02-20 09:37 01:12:10 2019859 500 61 85 354 -16.69 ± 16.44
1937 ncm-et-5 2018-02-20 09:36 01:11:10 2022632 500 46 90 364 -30.65 ± 15.79
1936 ncm-et-7 2018-02-20 08:24 01:12:29 2024917 500 51 96 353 -31.35 ± 16.43
1935 ncm-et-4 2018-02-20 08:24 01:11:46 2025900 500 51 83 366 -22.27 ± 15.72
1934 ncm-et-5 2018-02-20 08:24 01:10:25 2024099 500 32 87 381 -38.37 ± 14.66
1933 ncm-et-9 2018-02-20 08:24 01:13:39 2025081 500 47 94 359 -32.76 ± 16.07
1932 ncm-et-6 2018-02-20 08:24 01:12:00 2026884 500 54 80 366 -18.08 ± 15.74
1931 ncm-et-8 2018-02-20 08:24 01:15:39 1897002 500 41 76 383 -24.36 ± 14.66
1930 ncm-et-3 2018-02-20 08:24 01:12:37 2025572 500 44 99 357 -38.37 ± 16.15
1929 ncm-et-10 2018-02-20 08:24 01:11:53 2020510 500 41 97 362 -39.08 ± 15.84

Commit

Commit ID 9dbb3ae8b2c5ef4ad2b399a42707ad1fd851c68b
Author mstembera
Date 2015-08-15 11:24:48 UTC
TT entry value based on depth and relative age Calculate TT replace value as depth minus eight times relative age. STC 2MB LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 45258 W: 8595 L: 8279 D: 28384 LTC 8MB LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 56401 W: 8809 L: 8489 D: 39103 STC 16MB LLR: 2.96 (-2.94,2.94) [-4.00,0.00] Total: 34764 W: 6565 L: 6529 D: 21670 Bench: 9069474 Resolves #395
Copyright 2011–2024 Next Chess Move LLC