Dev Builds » 20150324-2339

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 05:52:25 1984858 2416 199 550 1667 -50.84 ± 7.61
ncm-et-4 05:52:07 1966108 2344 183 528 1633 -51.51 ± 7.63
ncm-et-5 01:45:08 2024181 720 54 157 509 -50.05 ± 13.53
ncm-et-6 01:45:00 2027377 713 62 164 487 -50.05 ± 14.19
ncm-et-7 01:45:09 2024263 715 53 152 510 -48.42 ± 13.44
ncm-et-8 01:45:06 1997509 713 59 167 487 -53.04 ± 14.16
ncm-et-9 05:52:39 1988925 2416 165 464 1787 -43.22 ± 6.97
ncm-et-10 05:51:52 1983029 2377 199 535 1643 -49.44 ± 7.66
ncm-et-11 01:44:33 2015150 702 62 153 487 -45.29 ± 14.07
ncm-et-12 01:44:39 1993529 702 44 153 505 -54.39 ± 13.35
ncm-et-13 05:52:30 1991952 2380 198 514 1668 -46.4 ± 7.54
ncm-et-14 01:45:07 2020021 697 54 156 487 -51.21 ± 13.95
ncm-et-15 05:52:44 1988121 2393 191 542 1660 -51.33 ± 7.59
ncm-et-16 01:44:51 1965165 713 55 146 512 -44.59 ± 13.37
20001 1578 4381 14042 -49.01 ± 2.59

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
75878 ncm-et-4 2019-03-30 17:19 00:20:57 1954231 142 7 34 101 -66.88 ± 29.88
75877 ncm-et-10 2019-03-30 17:16 00:24:04 1963224 158 15 42 101 -59.96 ± 32.23
75876 ncm-et-15 2019-03-30 17:16 00:24:20 1962201 165 17 43 105 -55.21 ± 31.74
75875 ncm-et-13 2019-03-30 17:15 00:25:07 1974360 166 11 33 122 -46.32 ± 26.82
75874 ncm-et-3 2019-03-30 17:13 00:27:38 1963379 187 18 41 128 -42.95 ± 27.77
75873 ncm-et-9 2019-03-30 17:13 00:27:40 1971419 183 15 28 140 -24.72 ± 24.3
75872 ncm-et-4 2019-03-30 16:03 01:15:28 1944163 500 34 103 363 -48.25 ± 15.69
75871 ncm-et-10 2019-03-30 16:00 01:14:35 1964921 500 36 113 351 -53.93 ± 16.35
75870 ncm-et-15 2019-03-30 16:00 01:14:40 1978723 500 46 117 337 -49.67 ± 17.2
75869 ncm-et-13 2019-03-30 16:00 01:14:08 1977005 500 37 96 367 -41.19 ± 15.52
75868 ncm-et-3 2019-03-30 15:58 01:13:17 1966305 500 38 118 344 -56.07 ± 16.74
75867 ncm-et-9 2019-03-30 15:57 01:14:15 1967406 500 37 90 373 -36.97 ± 15.19
75866 ncm-et-4 2019-03-30 14:48 01:14:00 1975839 500 45 110 345 -45.42 ± 16.78
75865 ncm-et-10 2019-03-30 14:45 01:14:17 1965538 500 40 114 346 -51.8 ± 16.67
75864 ncm-et-15 2019-03-30 14:45 01:14:25 1977788 500 36 117 347 -56.78 ± 16.56
75863 ncm-et-3 2019-03-30 14:44 01:12:51 1962149 500 41 106 353 -45.42 ± 16.32
75862 ncm-et-13 2019-03-30 14:44 01:15:14 1979816 500 47 114 339 -46.84 ± 17.11
75861 ncm-et-9 2019-03-30 14:43 01:13:31 1977166 500 30 97 373 -46.84 ± 15.08
75860 ncm-et-4 2019-03-30 13:30 01:16:54 1943319 500 40 119 341 -55.36 ± 16.92
75859 ncm-et-9 2019-03-30 13:30 01:12:05 1967400 500 38 98 364 -41.89 ± 15.69
75858 ncm-et-10 2019-03-30 13:29 01:14:27 1964938 500 45 114 341 -48.25 ± 16.99
75857 ncm-et-3 2019-03-30 13:29 01:13:47 1963225 500 34 120 346 -60.36 ± 16.57
75856 ncm-et-13 2019-03-30 13:29 01:13:01 1969880 500 43 112 345 -48.25 ± 16.76
75855 ncm-et-15 2019-03-30 13:29 01:14:07 1971273 500 34 103 363 -48.25 ± 15.69
15160 ncm-et-14 2018-04-04 04:23 00:29:44 2019696 197 17 43 137 -46.12 ± 26.51
15159 ncm-et-12 2018-04-04 04:23 00:29:40 2015474 202 19 52 131 -57.27 ± 28.12
15158 ncm-et-11 2018-04-04 04:22 00:29:51 2014340 202 17 36 149 -32.78 ± 24.38
15157 ncm-et-4 2018-04-04 04:22 00:30:08 2016069 202 11 42 149 -53.74 ± 24.02
15156 ncm-et-6 2018-04-04 04:22 00:30:50 2029346 213 22 49 142 -44.28 ± 26.77
15155 ncm-et-13 2018-04-04 04:21 00:31:10 2024427 214 16 46 152 -49.03 ± 24.72
15154 ncm-et-7 2018-04-04 04:21 00:31:32 2025244 215 21 48 146 -43.86 ± 26.12
15153 ncm-et-8 2018-04-04 04:21 00:31:44 2021488 213 18 55 140 -60.97 ± 26.96
15152 ncm-et-3 2018-04-04 04:20 00:32:02 2027210 229 21 51 157 -45.78 ± 25.01
15151 ncm-et-10 2018-04-04 04:20 00:31:49 2020673 219 18 39 162 -33.42 ± 23.31
15150 ncm-et-5 2018-04-04 04:20 00:32:07 2024263 220 14 48 158 -54.13 ± 23.93
15149 ncm-et-16 2018-04-04 04:20 00:32:11 1907700 213 18 37 158 -31.07 ± 23.57
15148 ncm-et-15 2018-04-04 04:20 00:32:42 2020510 228 12 42 174 -45.98 ± 21.53
15147 ncm-et-9 2018-04-04 04:20 00:32:50 2024100 233 10 48 175 -57.17 ± 21.64
15146 ncm-et-12 2018-04-04 03:07 01:14:59 1971584 500 25 101 374 -53.22 ± 14.92
15145 ncm-et-10 2018-04-04 03:07 01:12:40 2018883 500 45 113 342 -47.55 ± 16.94
15144 ncm-et-11 2018-04-04 03:07 01:14:42 2015960 500 45 117 338 -50.38 ± 17.14
15143 ncm-et-16 2018-04-04 03:06 01:12:40 2022630 500 37 109 354 -50.38 ± 16.21
15142 ncm-et-3 2018-04-04 03:06 01:12:50 2026882 500 47 114 339 -46.84 ± 17.11
15141 ncm-et-6 2018-04-04 03:06 01:14:10 2025409 500 40 115 345 -52.51 ± 16.72
15140 ncm-et-14 2018-04-04 03:06 01:15:23 2020347 500 37 113 350 -53.22 ± 16.42
15139 ncm-et-4 2018-04-04 03:06 01:14:40 1963027 500 46 120 334 -51.8 ± 17.35
15138 ncm-et-9 2018-04-04 03:06 01:12:18 2026063 500 35 103 362 -47.55 ± 15.76
15137 ncm-et-8 2018-04-04 03:06 01:13:22 1973530 500 41 112 347 -49.67 ± 16.63
15136 ncm-et-7 2018-04-04 03:06 01:13:37 2023283 500 32 104 364 -50.38 ± 15.6
15135 ncm-et-15 2018-04-04 03:06 01:12:30 2018233 500 46 120 334 -51.8 ± 17.35
15134 ncm-et-13 2018-04-04 03:06 01:13:50 2026227 500 44 113 343 -48.25 ± 16.87
15133 ncm-et-5 2018-04-04 03:06 01:13:01 2024100 500 40 109 351 -48.25 ± 16.41

Commit

Commit ID 50182f11004334177ceeebb93d4b7eadb67aadb9
Author joergoster
Date 2015-03-24 23:39:44 UTC
Tuned values for the pawn piece square table Quick measure at very fast tc: ELO: 4.77 +-2.2 (95%) LOS: 100.0% Total: 40124 W: 8711 L: 8160 D: 23253 LTC: LLR: 2.95 (-2.94,2.94) [0.00,4.00] Total: 52284 W: 8880 L: 8559 D: 34845 Bench: 8865736 Resolves #311
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