Dev Builds » 20150213-2133

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 05:58:40 1982522 2381 195 608 1578 -60.88 ± 7.98
ncm-et-4 05:58:31 1970618 2348 186 556 1606 -55.21 ± 7.78
ncm-et-5 01:46:36 2023120 728 36 170 522 -64.69 ± 13.04
ncm-et-6 01:46:44 2024592 715 63 165 487 -49.9 ± 14.21
ncm-et-7 01:46:39 1982579 708 51 185 472 -66.56 ± 14.49
ncm-et-8 01:46:27 1983529 711 45 183 483 -68.3 ± 14.13
ncm-et-9 05:58:47 1990782 2403 177 582 1644 -59.12 ± 7.67
ncm-et-10 05:58:35 1979061 2366 188 617 1561 -63.7 ± 8.03
ncm-et-11 01:46:35 2003004 709 45 187 477 -70.54 ± 14.28
ncm-et-12 01:46:28 2003366 718 58 167 493 -53.16 ± 14.02
ncm-et-13 05:58:54 1993485 2392 213 587 1592 -54.77 ± 7.95
ncm-et-14 01:46:39 2017826 713 50 188 475 -68.1 ± 14.43
ncm-et-15 05:58:38 1991219 2389 189 572 1628 -56.18 ± 7.74
ncm-et-16 01:46:28 2001967 719 46 179 494 -65.02 ± 13.89
20000 1542 4946 13512 -59.71 ± 2.7

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
79508 ncm-et-4 2019-04-29 01:35 00:22:19 1962459 138 11 35 92 -61.04 ± 33.02
79507 ncm-et-10 2019-04-29 01:34 00:22:52 1954805 146 13 40 93 -65.0 ± 33.58
79506 ncm-et-3 2019-04-29 01:33 00:24:24 1963071 162 19 56 87 -80.78 ± 36.33
79505 ncm-et-13 2019-04-29 01:30 00:27:24 1965554 177 21 47 109 -51.41 ± 31.59
79504 ncm-et-15 2019-04-29 01:30 00:27:18 1972497 178 15 39 124 -47.13 ± 27.82
79503 ncm-et-9 2019-04-29 01:27 00:30:20 1981117 198 12 50 136 -67.52 ± 26.47
79502 ncm-et-4 2019-04-29 00:17 01:16:44 1939031 500 36 111 353 -52.51 ± 16.25
79501 ncm-et-10 2019-04-29 00:17 01:16:28 1960927 500 41 127 332 -60.36 ± 17.39
79500 ncm-et-3 2019-04-29 00:16 01:15:30 1970997 500 32 125 343 -65.38 ± 16.69
79499 ncm-et-13 2019-04-29 00:14 01:15:03 1991551 500 35 123 342 -61.79 ± 16.79
79498 ncm-et-15 2019-04-29 00:13 01:15:22 1983986 500 31 120 349 -62.51 ± 16.36
79497 ncm-et-9 2019-04-29 00:11 01:14:55 1967859 500 39 121 340 -57.5 ± 16.96
79496 ncm-et-4 2019-04-28 23:02 01:14:16 1963841 500 44 117 339 -51.09 ± 17.08
79495 ncm-et-10 2019-04-28 23:02 01:14:02 1966311 500 34 126 340 -64.66 ± 16.88
79494 ncm-et-3 2019-04-28 22:59 01:16:01 1963071 500 44 134 322 -63.23 ± 17.92
79493 ncm-et-13 2019-04-28 22:58 01:14:34 1979504 500 47 111 342 -44.72 ± 16.96
79492 ncm-et-15 2019-04-28 22:58 01:14:55 1976698 500 45 127 328 -57.5 ± 17.64
79491 ncm-et-9 2019-04-28 22:55 01:14:33 1975915 500 36 116 348 -56.07 ± 16.5
79490 ncm-et-4 2019-04-28 21:42 01:18:38 1917591 500 37 110 353 -51.09 ± 16.26
79489 ncm-et-13 2019-04-28 21:42 01:15:07 1979862 500 46 138 316 -64.66 ± 18.24
79488 ncm-et-10 2019-04-28 21:42 01:18:35 1956668 500 44 142 314 -68.99 ± 18.31
79487 ncm-et-9 2019-04-28 21:42 01:12:13 1971114 500 32 115 353 -58.21 ± 16.18
79486 ncm-et-3 2019-04-28 21:42 01:16:04 1947996 500 36 124 340 -61.79 ± 16.91
79485 ncm-et-15 2019-04-28 21:42 01:14:29 1975067 500 43 126 331 -58.21 ± 17.46
16948 ncm-et-7 2018-04-09 00:42 00:30:14 2014775 208 18 54 136 -60.74 ± 27.43
16947 ncm-et-9 2018-04-09 00:42 00:30:50 2023609 205 14 49 142 -59.9 ± 25.89
16946 ncm-et-15 2018-04-09 00:42 00:30:58 2018559 211 15 46 150 -51.42 ± 24.83
16945 ncm-et-13 2018-04-09 00:41 00:31:19 2021651 215 22 52 141 -48.8 ± 27.05
16944 ncm-et-14 2018-04-09 00:41 00:31:14 2017745 213 15 57 141 -69.42 ± 26.61
16943 ncm-et-11 2018-04-09 00:41 00:31:38 2016449 209 12 50 147 -63.88 ± 25.06
16942 ncm-et-8 2018-04-09 00:41 00:31:43 1944428 211 12 52 147 -66.67 ± 25.19
16941 ncm-et-6 2018-04-09 00:41 00:32:02 2026718 215 17 47 151 -48.8 ± 25.03
16940 ncm-et-12 2018-04-09 00:40 00:32:27 1986385 218 20 52 146 -51.37 ± 26.24
16939 ncm-et-4 2018-04-09 00:40 00:32:38 2024590 210 17 57 136 -67.0 ± 27.48
16938 ncm-et-10 2018-04-09 00:39 00:32:56 2019371 220 13 64 143 -82.03 ± 26.47
16937 ncm-et-5 2018-04-09 00:39 00:32:58 2024590 228 12 60 156 -74.25 ± 24.63
16936 ncm-et-16 2018-04-09 00:39 00:33:03 2019208 219 14 49 156 -56.01 ± 24.22
16935 ncm-et-3 2018-04-09 00:39 00:33:19 2026391 219 15 54 150 -62.54 ± 25.35
16934 ncm-et-15 2018-04-08 23:25 01:15:36 2020511 500 40 114 346 -51.8 ± 16.67
16933 ncm-et-8 2018-04-08 23:25 01:14:44 2022631 500 33 131 336 -68.99 ± 17.06
16932 ncm-et-11 2018-04-08 23:25 01:14:57 1989560 500 33 137 330 -73.34 ± 17.36
16931 ncm-et-4 2018-04-08 23:25 01:13:56 2016197 500 41 126 333 -59.64 ± 17.34
16930 ncm-et-12 2018-04-08 23:25 01:14:01 2020347 500 38 115 347 -53.93 ± 16.59
16929 ncm-et-7 2018-04-08 23:25 01:16:25 1950384 500 33 131 336 -68.99 ± 17.06
16928 ncm-et-16 2018-04-08 23:25 01:13:25 1984727 500 32 130 338 -68.99 ± 16.94
16927 ncm-et-6 2018-04-08 23:25 01:14:42 2022466 500 46 118 336 -50.38 ± 17.25
16926 ncm-et-14 2018-04-08 23:25 01:15:25 2017908 500 35 131 334 -67.55 ± 17.19
16925 ncm-et-13 2018-04-08 23:25 01:15:27 2022793 500 42 116 342 -51.8 ± 16.9
16924 ncm-et-9 2018-04-08 23:25 01:15:56 2025081 500 44 131 325 -61.08 ± 17.77
16923 ncm-et-3 2018-04-08 23:25 01:13:22 2023609 500 49 115 336 -46.13 ± 17.29
16922 ncm-et-5 2018-04-08 23:25 01:13:38 2021651 500 24 110 366 -60.36 ± 15.33
16921 ncm-et-10 2018-04-08 23:25 01:13:42 2016284 500 43 118 339 -52.51 ± 17.06

Commit

Commit ID a8f9c7a790883d2d31e108cd2739aefcfa5d919e
Author snicolet
Date 2015-02-13 21:33:00 UTC
Small bonus for all safe pawn pushes Pawn flexibility: add a small bonus for all safe pawn pushes STC: LLR: 2.70 (-2.94,2.94) [-1.50,4.50] Total: 18233 W: 3705 L: 3557 D: 10971 LTC: LLR: 2.97 (-2.94,2.94) [0.00,6.00] Total: 17684 W: 3042 L: 2854 D: 11788 Bench: 7369224 Resolves #253
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