Dev Builds » 20150809-1726

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 05:50:21 1987475 2396 210 442 1744 -33.75 ± 7.2
ncm-et-4 05:50:51 1966606 2331 201 406 1724 -30.63 ± 7.15
ncm-et-5 01:44:19 1964272 704 79 126 499 -23.23 ± 13.81
ncm-et-6 01:44:10 2025818 716 68 129 519 -29.67 ± 13.27
ncm-et-7 01:44:13 1961161 707 50 132 525 -40.48 ± 12.83
ncm-et-8 01:44:13 2000803 720 70 125 525 -26.59 ± 13.15
ncm-et-9 05:50:54 1992143 2377 222 454 1701 -34.02 ± 7.39
ncm-et-10 05:50:54 1982635 2422 178 427 1817 -35.85 ± 6.84
ncm-et-11 01:44:17 2005909 709 58 120 531 -30.46 ± 12.72
ncm-et-12 01:44:16 1975139 708 50 140 518 -44.41 ± 13.07
ncm-et-13 05:50:46 1994757 2392 213 431 1748 -31.75 ± 7.17
ncm-et-14 01:44:13 2020024 731 56 133 542 -36.73 ± 12.68
ncm-et-15 05:50:19 1986288 2374 214 440 1720 -33.18 ± 7.28
ncm-et-16 01:44:21 1971318 713 59 130 524 -34.71 ± 13.02
20000 1728 3635 14637 -33.23 ± 2.47

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
73970 ncm-et-4 2019-03-16 03:45 00:17:26 1964772 115 9 19 87 -30.29 ± 31.16
73969 ncm-et-15 2019-03-16 03:37 00:25:05 1964928 165 18 32 115 -29.55 ± 29.11
73968 ncm-et-9 2019-03-16 03:36 00:26:05 1970020 174 23 30 121 -13.98 ± 28.53
73967 ncm-et-10 2019-03-16 03:35 00:27:11 1967549 187 15 29 143 -26.06 ± 24.04
73966 ncm-et-13 2019-03-16 03:35 00:27:21 1974212 179 17 30 132 -25.28 ± 26.0
73965 ncm-et-3 2019-03-16 03:35 00:27:14 1979531 180 8 29 143 -40.72 ± 22.58
73964 ncm-et-4 2019-03-16 02:28 01:15:40 1966617 500 34 81 385 -32.76 ± 14.46
73963 ncm-et-15 2019-03-16 02:24 01:12:22 1976851 500 52 93 355 -28.55 ± 16.33
73962 ncm-et-9 2019-03-16 02:23 01:12:51 1981466 500 56 87 357 -21.57 ± 16.25
73961 ncm-et-13 2019-03-16 02:22 01:12:02 1981383 500 40 81 379 -28.55 ± 14.88
73960 ncm-et-10 2019-03-16 02:22 01:12:21 1966326 500 37 89 374 -36.26 ± 15.13
73959 ncm-et-3 2019-03-16 02:21 01:12:28 1961541 500 45 80 375 -24.36 ± 15.16
73958 ncm-et-15 2019-03-16 01:08 01:14:40 1964461 500 31 101 368 -48.96 ± 15.37
73957 ncm-et-4 2019-03-16 01:08 01:19:08 1879045 500 36 93 371 -39.78 ± 15.28
73956 ncm-et-9 2019-03-16 01:08 01:13:55 1967546 500 37 93 370 -39.08 ± 15.35
73955 ncm-et-3 2019-03-16 01:07 01:12:59 1965996 500 40 101 359 -42.6 ± 15.99
73954 ncm-et-13 2019-03-16 01:07 01:13:53 1973430 500 37 87 376 -34.86 ± 15.02
73953 ncm-et-10 2019-03-16 01:07 01:13:59 1967576 500 35 96 369 -42.6 ± 15.38
73952 ncm-et-3 2019-03-15 23:53 01:13:31 1966150 500 50 100 350 -34.86 ± 16.58
73951 ncm-et-15 2019-03-15 23:53 01:14:14 1974049 500 50 98 352 -33.46 ± 16.47
73950 ncm-et-13 2019-03-15 23:53 01:13:13 1987230 500 53 106 341 -36.97 ± 17.07
73949 ncm-et-4 2019-03-15 23:53 01:14:17 1962150 500 53 96 351 -29.95 ± 16.55
73948 ncm-et-9 2019-03-15 23:53 01:13:48 1982849 500 42 102 356 -41.89 ± 16.17
73947 ncm-et-10 2019-03-15 23:53 01:13:10 1954804 500 45 85 370 -27.85 ± 15.45
13633 ncm-et-7 2018-03-30 07:13 00:29:39 1974985 207 16 42 149 -43.87 ± 24.77
13632 ncm-et-15 2018-03-30 07:12 00:29:55 2017908 209 21 44 144 -38.39 ± 26.12
13631 ncm-et-5 2018-03-30 07:12 00:30:12 1919174 204 26 43 135 -29.02 ± 27.69
13630 ncm-et-9 2018-03-30 07:12 00:30:13 2025736 203 14 37 152 -39.53 ± 23.68
13629 ncm-et-11 2018-03-30 07:12 00:30:21 1993423 209 17 28 164 -18.3 ± 21.8
13628 ncm-et-4 2018-03-30 07:12 00:30:43 2021814 216 23 35 158 -19.32 ± 23.98
13627 ncm-et-13 2018-03-30 07:11 00:30:58 2026556 213 22 33 158 -17.96 ± 23.69
13626 ncm-et-16 2018-03-30 07:11 00:31:07 1965189 213 15 43 155 -45.94 ± 24.02
13625 ncm-et-3 2018-03-30 07:11 00:30:56 2025899 216 16 42 158 -42.02 ± 23.73
13624 ncm-et-12 2018-03-30 07:11 00:31:29 1960036 208 19 41 148 -36.89 ± 25.19
13623 ncm-et-6 2018-03-30 07:11 00:31:26 2024263 216 22 35 159 -20.94 ± 23.76
13622 ncm-et-14 2018-03-30 07:10 00:32:11 2018723 231 18 43 170 -37.75 ± 22.81
13621 ncm-et-8 2018-03-30 07:09 00:33:01 1978161 220 21 46 153 -39.65 ± 25.16
13620 ncm-et-10 2018-03-30 07:08 00:34:42 2019371 235 18 43 174 -37.1 ± 22.42
13619 ncm-et-15 2018-03-30 05:56 01:14:03 2019534 500 42 72 386 -20.87 ± 14.49
13618 ncm-et-10 2018-03-30 05:56 01:09:31 2020184 500 28 85 387 -39.78 ± 14.25
13617 ncm-et-8 2018-03-30 05:56 01:11:12 2023446 500 49 79 372 -20.87 ± 15.37
13616 ncm-et-11 2018-03-30 05:56 01:13:56 2018395 500 41 92 367 -35.56 ± 15.57
13615 ncm-et-9 2018-03-30 05:56 01:14:02 2025244 500 50 105 345 -38.37 ± 16.84
13614 ncm-et-13 2018-03-30 05:56 01:13:19 2025736 500 44 94 362 -34.86 ± 15.88
13613 ncm-et-7 2018-03-30 05:56 01:14:34 1947338 500 34 90 376 -39.08 ± 14.97
13612 ncm-et-12 2018-03-30 05:56 01:12:47 1990242 500 31 99 370 -47.55 ± 15.26
13611 ncm-et-4 2018-03-30 05:56 01:13:37 2005243 500 46 82 372 -25.06 ± 15.34
13610 ncm-et-5 2018-03-30 05:56 01:14:07 2009370 500 53 83 364 -20.87 ± 15.85
13609 ncm-et-16 2018-03-30 05:56 01:13:14 1977447 500 44 87 369 -29.95 ± 15.49
13608 ncm-et-14 2018-03-30 05:56 01:12:02 2021325 500 38 90 372 -36.26 ± 15.25
13607 ncm-et-3 2018-03-30 05:56 01:13:13 2025736 500 51 90 359 -27.16 ± 16.11
13606 ncm-et-6 2018-03-30 05:56 01:12:44 2027374 500 46 94 360 -33.46 ± 16.01

Commit

Commit ID f4ace94f91c31631a280b929d50fbe7077305dc2
Author DiscanX
Date 2015-08-09 17:26:59 UTC
Tuned values for mid and end game passed pawns. STC : LLR: 2.96 (-2.94,2.94) [0.00,4.00] Total: 22691 W: 4468 L: 4228 D: 13995 LTC : LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 13620 W: 2216 L: 2023 D: 9381 Bench: 8384669 Resolves #391
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