Dev Builds » 20160526-1033

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 05:54:14 1985557 2417 423 175 1819 +35.78 +/- 6.81
ncm-et-4 05:53:45 1968857 2403 382 189 1832 +27.96 +/- 6.72
ncm-et-5 01:48:56 2022876 757 122 58 577 +29.44 +/- 11.98
ncm-et-6 01:48:55 2027538 751 113 62 576 +23.63 +/- 11.94
ncm-et-7 01:48:43 1995404 749 121 59 569 +28.83 +/- 12.11
ncm-et-8 01:48:42 1883585 707 131 48 528 +40.98 +/- 12.71
ncm-et-9 05:54:34 1988440 2423 419 207 1797 +30.48 +/- 6.98
ncm-et-10 05:54:06 1982187 2418 415 179 1824 +34.02 +/- 6.79
ncm-et-11 01:48:47 1979115 736 109 51 576 +27.44 +/- 11.61
ncm-et-12 01:48:51 2020999 767 138 68 561 +31.8 +/- 12.65
ncm-et-13 05:54:01 1992383 2430 385 196 1849 +27.08 +/- 6.71
ncm-et-14 01:48:15 2020184 737 132 61 544 +33.57 +/- 12.73
ncm-et-15 05:54:33 1987519 2440 371 205 1864 +23.67 +/- 6.66
ncm-et-16 00:40:53 1926950 265 55 28 182 +35.52 +/- 23.3
20000 3316 1586 15098 +30.13 +/- 2.36

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
69284 ncm-et-4 2019-02-08 11:32 00:23:32 1977004 153 22 12 119 +22.74 +/- 25.86
69283 ncm-et-9 2019-02-08 11:32 00:24:10 1970175 161 35 12 114 +49.98 +/- 28.62
69282 ncm-et-15 2019-02-08 11:32 00:24:15 1966471 171 28 18 125 +20.34 +/- 26.98
69281 ncm-et-10 2019-02-08 11:31 00:24:41 1965690 170 39 15 116 +49.38 +/- 29.15
69280 ncm-et-3 2019-02-08 11:30 00:25:01 1965381 173 24 9 140 +30.2 +/- 22.36
69279 ncm-et-13 2019-02-08 11:30 00:25:12 1969114 172 27 18 127 +18.2 +/- 26.54
69278 ncm-et-9 2019-02-08 10:17 01:13:29 1974205 500 86 44 370 +29.25 +/- 15.44
69277 ncm-et-4 2019-02-08 10:17 01:13:55 1963379 500 86 36 378 +34.86 +/- 14.89
69276 ncm-et-3 2019-02-08 10:16 01:12:52 1963997 500 83 33 384 +34.86 +/- 14.5
69275 ncm-et-13 2019-02-08 10:16 01:13:06 1979036 500 81 44 375 +25.76 +/- 15.15
69274 ncm-et-15 2019-02-08 10:15 01:15:26 1972962 500 71 46 383 +17.39 +/- 14.7
69273 ncm-et-10 2019-02-08 10:15 01:14:56 1958476 500 93 36 371 +39.78 +/- 15.28
69272 ncm-et-3 2019-02-08 09:02 01:13:09 1963074 500 86 43 371 +29.95 +/- 15.37
69271 ncm-et-4 2019-02-08 09:02 01:13:59 1963533 500 80 43 377 +25.76 +/- 15.03
69270 ncm-et-9 2019-02-08 09:02 01:14:15 1966922 500 94 40 366 +37.67 +/- 15.61
69269 ncm-et-13 2019-02-08 09:01 01:13:42 1978412 500 71 27 402 +30.65 +/- 13.32
69268 ncm-et-15 2019-02-08 09:01 01:12:43 1977161 500 81 42 377 +27.16 +/- 15.02
69267 ncm-et-10 2019-02-08 09:01 01:12:51 1968492 500 84 45 371 +27.16 +/- 15.39
69266 ncm-et-4 2019-02-08 07:47 01:13:52 1949174 500 86 46 368 +27.85 +/- 15.57
69265 ncm-et-13 2019-02-08 07:47 01:13:17 1975936 500 74 45 381 +20.17 +/- 14.81
69264 ncm-et-10 2019-02-08 07:47 01:13:06 1961234 500 74 34 392 +27.85 +/- 14.04
69263 ncm-et-15 2019-02-08 07:47 01:13:22 1968477 500 77 41 382 +25.06 +/- 14.72
69262 ncm-et-9 2019-02-08 07:47 01:14:00 1967705 500 66 55 379 +7.64 +/- 14.98
69261 ncm-et-3 2019-02-08 07:47 01:14:24 1973342 500 94 44 362 +34.86 +/- 15.88
11923 ncm-et-8 2018-03-25 18:30 00:32:27 1865075 207 36 14 157 +37.07 +/- 23.01
11922 ncm-et-14 2018-03-25 18:28 00:34:24 2020999 237 38 23 176 +22.02 +/- 22.39
11921 ncm-et-3 2018-03-25 18:27 00:35:39 2025736 244 36 17 191 +27.11 +/- 20.18
11920 ncm-et-7 2018-03-25 18:27 00:35:41 2024101 249 36 17 196 +26.56 +/- 19.77
11919 ncm-et-11 2018-03-25 18:27 00:35:53 1957333 236 36 12 188 +35.45 +/- 19.7
11918 ncm-et-4 2018-03-25 18:27 00:36:10 1983206 250 35 15 200 +27.85 +/- 19.09
11917 ncm-et-9 2018-03-25 18:26 00:36:44 2025735 262 42 17 203 +33.25 +/- 19.76
11916 ncm-et-10 2018-03-25 18:26 00:37:00 2018558 248 39 14 195 +35.14 +/- 19.73
11915 ncm-et-6 2018-03-25 18:26 00:37:10 2027046 251 33 22 196 +15.24 +/- 20.09
11914 ncm-et-13 2018-03-25 18:25 00:37:36 2025899 258 48 21 189 +36.49 +/- 21.74
11913 ncm-et-5 2018-03-25 18:24 00:38:36 2023773 257 49 15 193 +46.24 +/- 20.83
11912 ncm-et-12 2018-03-25 18:24 00:38:36 2021325 267 41 28 198 +16.93 +/- 21.16
11911 ncm-et-15 2018-03-25 18:24 00:38:44 2019371 269 39 21 209 +23.28 +/- 19.52
11910 ncm-et-16 2018-03-25 18:22 00:40:53 1926950 265 55 28 182 +35.52 +/- 23.3
11909 ncm-et-14 2018-03-25 17:13 01:13:51 2019370 500 94 38 368 +39.08 +/- 15.48
11908 ncm-et-4 2018-03-25 17:13 01:12:17 1976846 500 73 37 390 +25.06 +/- 14.2
11907 ncm-et-10 2018-03-25 17:12 01:11:32 2020673 500 86 35 379 +35.56 +/- 14.82
11906 ncm-et-8 2018-03-25 17:12 01:16:15 1902095 500 95 34 371 +42.6 +/- 15.25
11905 ncm-et-9 2018-03-25 17:12 01:11:56 2025900 500 96 39 365 +39.78 +/- 15.65
11904 ncm-et-13 2018-03-25 17:12 01:11:08 2025901 500 84 41 375 +29.95 +/- 15.12
11903 ncm-et-11 2018-03-25 17:12 01:12:54 2000898 500 73 39 388 +23.66 +/- 14.34
11902 ncm-et-15 2018-03-25 17:12 01:10:03 2020673 500 75 37 388 +26.46 +/- 14.32
11901 ncm-et-12 2018-03-25 17:12 01:10:15 2020673 500 97 40 363 +39.78 +/- 15.77
11900 ncm-et-7 2018-03-25 17:12 01:13:02 1966708 500 85 42 373 +29.95 +/- 15.25
11899 ncm-et-5 2018-03-25 17:12 01:10:20 2021980 500 73 43 384 +20.87 +/- 14.62
11898 ncm-et-3 2018-03-25 17:12 01:13:09 2021814 500 100 29 371 +49.67 +/- 15.17
11897 ncm-et-6 2018-03-25 17:12 01:11:45 2028031 500 80 40 380 +27.85 +/- 14.82

Commit

Commit ID ab0f4c03539b151f07d99a5336e47e8dbdc63c6e
Author Stéphane Nicolet
Date 2016-05-26 10:33:44 UTC
Simplify doubled pawn Only use doubled pawn malus when the doubled pawns are on consecutive squares. Passed STC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 7678 W: 1469 L: 1325 D: 4884 And LTC: LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 26739 W: 3562 L: 3449 D: 19728 Bench: 8211685
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