Dev Builds » 20160702-1443

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 06:16:45 1983902 2581 504 190 1887 +42.48 +/- 6.86
ncm-et-4 06:16:34 1976147 2564 485 211 1868 +37.27 +/- 6.94
ncm-et-5 02:11:30 1977219 885 129 67 689 +24.38 +/- 10.71
ncm-et-6 02:11:38 2025489 908 177 71 660 +40.75 +/- 11.68
ncm-et-7 02:11:41 2024754 907 155 77 675 +29.95 +/- 11.36
ncm-et-8 02:11:30 2021651 909 153 68 688 +32.58 +/- 11.03
ncm-et-9 06:16:35 1989064 2578 483 205 1890 +37.61 +/- 6.86
ncm-et-10 06:16:49 1985724 2570 454 205 1911 +33.77 +/- 6.74
ncm-et-11 02:11:42 2004877 891 146 66 679 +31.28 +/- 11.03
ncm-et-12 02:11:44 2018236 924 169 62 693 +40.41 +/- 11.05
ncm-et-13 06:16:48 1991108 2608 493 192 1923 +40.28 +/- 6.75
ncm-et-15 04:05:02 1971389 1675 312 154 1209 +32.87 +/- 8.71
20000 3660 1568 14772 +36.48 +/- 2.44

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
68714 ncm-et-4 2019-02-04 06:56 00:21:44 1937844 146 25 14 107 +26.23 +/- 29.05
68713 ncm-et-3 2019-02-04 06:56 00:22:11 1966152 152 30 12 110 +41.34 +/- 28.76
68712 ncm-et-10 2019-02-04 06:55 00:23:27 1960467 162 31 14 117 +36.59 +/- 28.0
68711 ncm-et-9 2019-02-04 06:54 00:23:59 1968785 168 24 16 128 +16.56 +/- 25.62
68710 ncm-et-15 2019-02-04 06:52 00:26:04 1973119 175 25 19 131 +11.92 +/- 25.83
68709 ncm-et-13 2019-02-04 06:49 00:28:57 1970023 196 42 12 142 +53.6 +/- 25.05
68708 ncm-et-3 2019-02-04 05:41 01:13:21 1961689 500 98 38 364 +41.89 +/- 15.69
68707 ncm-et-4 2019-02-04 05:41 01:14:03 1963086 500 104 43 353 +42.6 +/- 16.34
68706 ncm-et-10 2019-02-04 05:41 01:13:01 1970949 500 94 40 366 +37.67 +/- 15.61
68705 ncm-et-9 2019-02-04 05:40 01:13:09 1972494 500 91 37 372 +37.67 +/- 15.24
68704 ncm-et-15 2019-02-04 05:38 01:12:46 1976539 500 84 42 374 +29.25 +/- 15.19
68703 ncm-et-13 2019-02-04 05:36 01:11:42 1975767 500 93 39 368 +37.67 +/- 15.49
68702 ncm-et-3 2019-02-04 04:26 01:14:04 1961538 500 95 49 356 +32.05 +/- 16.25
68701 ncm-et-4 2019-02-04 04:25 01:14:43 1965380 500 89 51 360 +26.46 +/- 16.05
68700 ncm-et-9 2019-02-04 04:25 01:13:31 1973124 500 95 37 368 +40.48 +/- 15.46
68699 ncm-et-10 2019-02-04 04:25 01:14:32 1970019 500 89 37 374 +36.26 +/- 15.13
68698 ncm-et-13 2019-02-04 04:23 01:12:16 1975929 500 91 40 369 +35.56 +/- 15.45
68697 ncm-et-15 2019-02-04 04:23 01:14:26 1961383 500 103 46 351 +39.78 +/- 16.48
68696 ncm-et-3 2019-02-04 03:10 01:15:22 1965999 500 107 33 360 +51.8 +/- 15.83
68695 ncm-et-4 2019-02-04 03:10 01:14:25 1959093 500 85 32 383 +36.97 +/- 14.55
68694 ncm-et-13 2019-02-04 03:10 01:12:10 1972966 500 96 35 369 +42.6 +/- 15.38
68693 ncm-et-9 2019-02-04 03:10 01:14:24 1971129 500 95 41 364 +37.67 +/- 15.73
68692 ncm-et-15 2019-02-04 03:10 01:11:46 1974516 500 100 47 353 +36.97 +/- 16.39
68691 ncm-et-10 2019-02-04 03:10 01:14:07 1968956 500 85 34 381 +35.56 +/- 14.69
3368 ncm-et-10 2018-02-26 20:16 00:58:04 2021817 408 83 40 285 +36.75 +/- 18.39
3367 ncm-et-11 2018-02-26 20:16 00:58:29 1991359 391 62 30 299 +28.5 +/- 16.59
3366 ncm-et-7 2018-02-26 20:16 00:58:28 2025082 407 66 31 310 +29.95 +/- 16.35
3365 ncm-et-6 2018-02-26 20:16 00:58:32 2025735 408 71 36 301 +29.88 +/- 17.16
3364 ncm-et-9 2018-02-26 20:15 00:58:52 2023772 410 90 31 289 +50.35 +/- 18.01
3363 ncm-et-13 2018-02-26 20:15 00:59:32 2027046 412 81 29 302 +44.09 +/- 17.1
3362 ncm-et-4 2018-02-26 20:15 00:59:42 2024590 418 78 33 307 +37.55 +/- 17.0
3361 ncm-et-8 2018-02-26 20:14 00:59:40 2021325 409 73 27 309 +39.24 +/- 16.43
3360 ncm-et-5 2018-02-26 20:14 00:59:37 1933603 385 55 29 301 +23.5 +/- 16.13
3359 ncm-et-3 2018-02-26 20:13 01:00:49 2023611 429 75 35 319 +32.49 +/- 16.52
3358 ncm-et-12 2018-02-26 20:13 01:00:50 2016287 424 79 32 313 +38.67 +/- 16.74
3357 ncm-et-8 2018-02-26 19:01 01:11:50 2021978 500 80 41 379 +27.16 +/- 14.89
3356 ncm-et-4 2018-02-26 19:01 01:11:57 2006890 500 104 38 358 +46.13 +/- 16.01
3355 ncm-et-13 2018-02-26 19:01 01:12:11 2024917 500 90 37 373 +36.97 +/- 15.19
3354 ncm-et-6 2018-02-26 19:01 01:13:06 2025244 500 106 35 359 +49.67 +/- 15.92
3353 ncm-et-9 2018-02-26 19:01 01:12:40 2025081 500 88 43 369 +31.35 +/- 15.48
3352 ncm-et-5 2018-02-26 19:01 01:11:53 2020836 500 74 38 388 +25.06 +/- 14.33
3351 ncm-et-12 2018-02-26 19:01 01:10:54 2020185 500 90 30 380 +41.89 +/- 14.69
3350 ncm-et-10 2018-02-26 19:01 01:13:38 2022140 500 72 40 388 +22.27 +/- 14.35
3349 ncm-et-3 2018-02-26 19:01 01:10:58 2024427 500 99 23 378 +53.22 +/- 14.66
3348 ncm-et-7 2018-02-26 19:01 01:13:13 2024426 500 89 46 365 +29.95 +/- 15.73
3347 ncm-et-11 2018-02-26 19:01 01:13:13 2018395 500 84 36 380 +33.46 +/- 14.78

Commit

Commit ID ade3bb9a4e774aa9b760235f3b0ee42e0a0420d9
Author ajithcj
Date 2016-07-02 14:43:49 UTC
Use staticEval in null prune condition Don't null prune at depth < 12 if staticEval < beta STC: LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 62858 W: 12035 L: 11632 D: 39191 LTC: LLR: 2.95 (-2.94,2.94) [0.00,5.00] Total: 49784 W: 7009 L: 6720 D: 36055 bench: 8054611
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