Dev Builds » 20160103-1415

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 05:45:12 1989188 2389 292 287 1810 +0.73 +/- 6.86
ncm-et-4 05:44:42 1980421 2408 276 257 1875 +2.74 +/- 6.53
ncm-et-5 01:43:53 2023855 726 92 81 553 +5.26 +/- 12.34
ncm-et-6 01:43:16 2026637 731 77 78 576 -0.48 +/- 11.6
ncm-et-7 01:43:36 2024672 733 88 78 567 +4.74 +/- 11.97
ncm-et-8 01:44:54 1985457 737 96 86 555 +4.71 +/- 12.47
ncm-et-9 05:43:44 1990540 2383 285 265 1833 +2.92 +/- 6.7
ncm-et-10 05:43:08 1987533 2397 288 263 1846 +3.62 +/- 6.67
ncm-et-11 01:44:09 2014624 729 84 90 555 -2.86 +/- 12.33
ncm-et-12 01:44:35 2004010 725 91 70 564 +10.07 +/- 11.91
ncm-et-13 05:42:27 1992599 2391 289 290 1812 -0.15 +/- 6.85
ncm-et-14 01:44:11 2016773 726 96 77 553 +9.09 +/- 12.33
ncm-et-15 05:41:24 1987253 2425 267 284 1874 -2.44 +/- 6.59
ncm-et-16 01:10:25 2020673 500 52 44 404 +5.56 +/- 13.35
20000 2373 2250 15377 +2.14 +/- 2.31

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
71144 ncm-et-3 2019-02-22 10:12 00:21:29 1970830 149 20 13 116 +16.33 +/- 26.23
71143 ncm-et-9 2019-02-22 10:11 00:22:10 1971258 151 25 15 111 +23.04 +/- 28.47
71142 ncm-et-13 2019-02-22 10:10 00:23:22 1972189 161 17 21 123 -8.63 +/- 26.1
71141 ncm-et-4 2019-02-22 10:10 00:23:29 1971450 167 16 21 130 -10.41 +/- 24.82
71140 ncm-et-10 2019-02-22 10:08 00:26:03 1957859 171 27 19 125 +16.27 +/- 27.01
71139 ncm-et-15 2019-02-22 10:06 00:27:44 1964307 200 22 20 158 +3.47 +/- 22.09
71138 ncm-et-3 2019-02-22 08:58 01:12:35 1964610 500 61 54 385 +4.86 +/- 14.61
71137 ncm-et-13 2019-02-22 08:57 01:12:24 1985956 500 69 68 363 +0.69 +/- 15.95
71136 ncm-et-4 2019-02-22 08:56 01:12:29 1964149 500 60 51 389 +6.25 +/- 14.35
71135 ncm-et-9 2019-02-22 08:56 01:14:01 1971416 500 57 59 384 -1.39 +/- 14.68
71134 ncm-et-10 2019-02-22 08:56 01:10:34 1975657 500 60 53 387 +4.86 +/- 14.48
71133 ncm-et-15 2019-02-22 08:55 01:09:24 1976539 500 60 54 386 +4.17 +/- 14.55
71132 ncm-et-3 2019-02-22 07:45 01:12:49 1973925 500 61 62 377 -0.69 +/- 15.11
71131 ncm-et-4 2019-02-22 07:44 01:11:22 1938061 500 58 52 390 +4.17 +/- 14.29
71130 ncm-et-10 2019-02-22 07:44 01:10:57 1986255 500 55 43 402 +8.34 +/- 13.48
71129 ncm-et-13 2019-02-22 07:43 01:12:16 1973432 500 61 56 383 +3.47 +/- 14.74
71128 ncm-et-9 2019-02-22 07:43 01:12:28 1978430 500 55 59 386 -2.78 +/- 14.55
71127 ncm-et-15 2019-02-22 07:43 01:11:29 1972203 500 55 66 379 -7.64 +/- 14.98
71126 ncm-et-3 2019-02-22 06:31 01:12:33 1973150 500 58 65 377 -4.86 +/- 15.11
71125 ncm-et-4 2019-02-22 06:31 01:12:07 1962463 500 57 57 386 -0.0 +/- 14.55
71124 ncm-et-10 2019-02-22 06:31 01:12:07 1962775 500 67 57 376 +6.95 +/- 15.17
71123 ncm-et-15 2019-02-22 06:31 01:10:58 1971732 500 53 58 389 -3.47 +/- 14.36
71122 ncm-et-13 2019-02-22 06:31 01:11:35 1971732 500 55 55 390 -0.0 +/- 14.29
71121 ncm-et-9 2019-02-22 06:31 01:11:02 1970336 500 63 55 382 +5.56 +/- 14.8
7267 ncm-et-9 2018-03-11 07:22 00:33:00 2028194 232 24 23 185 +1.5 +/- 20.14
7266 ncm-et-3 2018-03-11 07:22 00:33:05 2026554 240 34 26 180 +11.59 +/- 21.98
7265 ncm-et-7 2018-03-11 07:22 00:33:04 2025244 233 29 28 176 +1.49 +/- 22.09
7264 ncm-et-13 2018-03-11 07:21 00:33:13 2026882 230 29 31 170 -3.02 +/- 22.97
7263 ncm-et-5 2018-03-11 07:21 00:33:06 2023120 226 31 28 167 +4.61 +/- 23.17
7262 ncm-et-8 2018-03-11 07:21 00:33:13 1980234 237 23 27 187 -5.86 +/- 20.33
7261 ncm-et-11 2018-03-11 07:21 00:32:48 2011017 229 24 25 180 -1.52 +/- 20.84
7260 ncm-et-15 2018-03-11 07:21 00:33:14 2018720 225 21 33 171 -18.55 +/- 22.2
7259 ncm-et-6 2018-03-11 07:21 00:33:09 2025736 231 26 25 180 +1.5 +/- 21.08
7258 ncm-et-12 2018-03-11 07:21 00:33:16 2016284 225 24 19 182 +7.72 +/- 19.85
7257 ncm-et-10 2018-03-11 07:21 00:33:14 2019533 226 30 24 172 +9.23 +/- 22.15
7256 ncm-et-4 2018-03-11 07:21 00:33:21 2022303 241 16 21 204 -7.21 +/- 17.18
7255 ncm-et-14 2018-03-11 07:21 00:32:58 2014988 226 34 25 167 +13.84 +/- 23.14
7202 ncm-et-6 2018-03-11 02:13 01:10:07 2027539 500 51 53 396 -1.39 +/- 13.9
7201 ncm-et-12 2018-03-11 02:13 01:11:19 1991736 500 67 51 382 +11.12 +/- 14.79
7200 ncm-et-14 2018-03-11 02:13 01:11:13 2018558 500 62 52 386 +6.95 +/- 14.54
7199 ncm-et-11 2018-03-11 02:13 01:11:21 2018232 500 60 65 375 -3.47 +/- 15.23
7198 ncm-et-5 2018-03-11 02:13 01:10:47 2024590 500 61 53 386 +5.56 +/- 14.55
7197 ncm-et-3 2018-03-11 02:13 01:12:41 2026063 500 58 67 375 -6.25 +/- 15.23
7196 ncm-et-7 2018-03-11 02:12 01:10:32 2024100 500 59 50 391 +6.25 +/- 14.22
7195 ncm-et-15 2018-03-11 02:12 01:08:35 2020022 500 56 53 391 +2.08 +/- 14.23
7194 ncm-et-8 2018-03-11 02:12 01:11:41 1990680 500 73 59 368 +9.73 +/- 15.65
7193 ncm-et-16 2018-03-11 02:12 01:10:25 2020673 500 52 44 404 +5.56 +/- 13.35
7192 ncm-et-13 2018-03-11 02:12 01:09:37 2025408 500 58 59 383 -0.69 +/- 14.74
7191 ncm-et-4 2018-03-11 02:12 01:11:54 2024100 500 69 55 376 +9.73 +/- 15.16
7190 ncm-et-9 2018-03-11 02:12 01:11:03 2023611 500 61 54 385 +4.86 +/- 14.61
7189 ncm-et-10 2018-03-11 02:12 01:10:13 2023122 500 49 67 384 -12.51 +/- 14.66

Commit

Commit ID 1de97337c2d53bdff0f1c3f362d232028ef736a5
Author Alain SAVARD
Date 2016-01-03 14:15:29 UTC
Fine tuning of unsupported pawn penalty Adjust the unsupported pawn penalty when the pawn is supporting 2 pawns (for example g7 in f6-g7-h6) Passed STC LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 23833 W: 4384 L: 4158 D: 15291 Passed LTC LLR: 2.96 (-2.94,2.94) [0.00,5.00] Total: 42711 W: 5918 L: 5655 D: 31138 Bench: 8390233 Resolves #549
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