Dev Builds » 20131022-1527

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 05:49:33 1992437 2381 116 1220 1045 -174.4 ± 10.46
ncm-et-4 05:49:45 1984418 2374 124 1186 1064 -167.25 ± 10.37
ncm-et-5 01:43:47 2014060 720 29 378 313 -183.84 ± 19.1
ncm-et-6 01:43:46 2024755 707 38 366 303 -174.52 ± 19.51
ncm-et-7 01:43:29 2023775 710 36 365 309 -174.28 ± 19.29
ncm-et-8 01:43:28 2010297 720 30 362 328 -173.27 ± 18.6
ncm-et-9 05:49:48 1989844 2356 108 1181 1067 -170.78 ± 10.32
ncm-et-10 05:49:10 1987330 2372 116 1210 1046 -173.32 ± 10.46
ncm-et-11 01:43:40 2019216 715 37 350 328 -163.11 ± 18.66
ncm-et-12 01:43:31 2019211 719 32 368 319 -176.02 ± 18.92
ncm-et-13 05:49:39 1992775 2391 89 1236 1066 -181.57 ± 10.3
ncm-et-14 01:43:51 2019777 724 31 366 327 -173.98 ± 18.65
ncm-et-15 05:49:09 1987828 2404 119 1230 1055 -173.73 ± 10.42
ncm-et-16 01:43:32 2019860 707 33 363 311 -175.77 ± 19.19
20000 938 10181 8881 -173.73 ± 3.58

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
100432 ncm-et-9 2019-10-19 13:12 00:21:08 1979250 145 8 81 56 -192.45 ± 45.94
100431 ncm-et-10 2019-10-19 13:10 00:23:00 1979336 159 7 87 65 -192.31 ± 42.41
100430 ncm-et-4 2019-10-19 13:09 00:24:40 1989892 169 8 85 76 -170.86 ± 38.96
100429 ncm-et-3 2019-10-19 13:08 00:24:56 1986904 165 15 77 73 -137.28 ± 40.08
100428 ncm-et-13 2019-10-19 13:07 00:26:07 1970636 171 10 98 63 -197.69 ± 43.3
100427 ncm-et-15 2019-10-19 13:06 00:27:15 1975161 191 12 93 86 -157.27 ± 36.75
100426 ncm-et-9 2019-10-19 11:58 01:13:29 1972385 500 21 240 239 -163.21 ± 21.7
100425 ncm-et-10 2019-10-19 11:56 01:13:33 1973328 500 21 258 221 -179.0 ± 22.73
100424 ncm-et-3 2019-10-19 11:54 01:12:46 1982362 500 18 249 233 -173.67 ± 21.97
100423 ncm-et-13 2019-10-19 11:53 01:12:46 1972972 500 22 250 228 -171.02 ± 22.34
100422 ncm-et-4 2019-10-19 11:53 01:14:57 1977474 500 36 244 220 -153.86 ± 22.96
100421 ncm-et-15 2019-10-19 11:52 01:13:14 1981408 500 28 244 228 -160.64 ± 22.43
100420 ncm-et-9 2019-10-19 10:41 01:15:15 1967095 500 25 247 228 -165.8 ± 22.39
100419 ncm-et-13 2019-10-19 10:40 01:12:23 1991030 500 21 261 218 -181.7 ± 22.91
100418 ncm-et-10 2019-10-19 10:39 01:15:13 1956635 500 29 237 234 -153.86 ± 22.11
100417 ncm-et-3 2019-10-19 10:39 01:14:01 1962303 500 31 264 205 -175.44 ± 23.81
100416 ncm-et-4 2019-10-19 10:38 01:13:15 1971272 500 24 258 218 -176.33 ± 22.96
100415 ncm-et-15 2019-10-19 10:38 01:12:27 1969402 500 27 262 211 -177.22 ± 23.42
100414 ncm-et-15 2019-10-19 09:24 01:12:40 1963071 500 18 260 222 -183.51 ± 22.61
100413 ncm-et-10 2019-10-19 09:24 01:14:03 1976101 500 24 255 221 -173.67 ± 22.78
100412 ncm-et-4 2019-10-19 09:24 01:13:05 1972355 500 23 251 226 -171.02 ± 22.47
100411 ncm-et-3 2019-10-19 09:24 01:14:02 1971418 500 23 258 219 -177.22 ± 22.88
100410 ncm-et-9 2019-10-19 09:24 01:16:08 1967392 500 23 243 234 -164.07 ± 22.02
100409 ncm-et-13 2019-10-19 09:24 01:14:40 1969397 500 18 258 224 -181.7 ± 22.49
29966 ncm-et-4 2018-05-14 22:32 00:30:13 2022142 205 11 100 94 -161.56 ± 35.0
29965 ncm-et-15 2018-05-14 22:32 00:30:05 2019859 213 8 108 97 -176.99 ± 34.26
29964 ncm-et-10 2018-05-14 22:31 00:30:24 2019859 213 11 113 89 -181.2 ± 36.18
29963 ncm-et-3 2018-05-14 22:31 00:30:32 2026391 216 12 113 91 -176.14 ± 35.79
29962 ncm-et-6 2018-05-14 22:31 00:30:34 2025408 207 10 109 88 -180.92 ± 36.33
29961 ncm-et-16 2018-05-14 22:31 00:30:48 2021325 207 4 116 87 -210.43 ± 36.09
29960 ncm-et-9 2018-05-14 22:31 00:31:11 2027866 211 12 105 94 -164.4 ± 35.11
29959 ncm-et-12 2018-05-14 22:31 00:31:06 2017424 219 14 108 97 -159.45 ± 34.62
29958 ncm-et-7 2018-05-14 22:30 00:31:27 2021488 210 11 117 82 -193.06 ± 37.82
29957 ncm-et-14 2018-05-14 22:30 00:31:46 2020021 224 7 118 99 -188.79 ± 33.9
29956 ncm-et-13 2018-05-14 22:30 00:31:51 2027702 220 5 114 101 -188.75 ± 33.25
29955 ncm-et-8 2018-05-14 22:30 00:31:52 2000736 220 7 106 107 -168.4 ± 32.26
29954 ncm-et-5 2018-05-14 22:30 00:32:00 2004837 220 8 116 96 -186.66 ± 34.55
29953 ncm-et-11 2018-05-14 22:30 00:32:10 2015475 215 9 106 100 -168.91 ± 33.73
29952 ncm-et-10 2018-05-14 21:17 01:12:57 2018721 500 24 260 216 -178.11 ± 23.08
29951 ncm-et-16 2018-05-14 21:17 01:12:44 2018395 500 29 247 224 -162.35 ± 22.67
29950 ncm-et-8 2018-05-14 21:17 01:11:36 2019858 500 23 256 221 -175.44 ± 22.76
29949 ncm-et-7 2018-05-14 21:17 01:12:02 2026063 500 25 248 227 -166.66 ± 22.45
29948 ncm-et-13 2018-05-14 21:17 01:11:52 2024917 500 13 255 232 -183.51 ± 21.9
29947 ncm-et-15 2018-05-14 21:17 01:13:28 2018070 500 26 263 211 -179.0 ± 23.41
29946 ncm-et-11 2018-05-14 21:17 01:11:30 2022958 500 28 244 228 -160.64 ± 22.43
29945 ncm-et-6 2018-05-14 21:17 01:13:12 2024102 500 28 257 215 -171.9 ± 23.19
29944 ncm-et-4 2018-05-14 21:17 01:13:35 1973373 500 22 248 230 -169.27 ± 22.22
29943 ncm-et-3 2018-05-14 21:17 01:13:16 2025245 500 17 259 224 -183.51 ± 22.47
29942 ncm-et-12 2018-05-14 21:17 01:12:25 2020999 500 18 260 222 -183.51 ± 22.61
29941 ncm-et-5 2018-05-14 21:17 01:11:47 2023283 500 21 262 217 -182.61 ± 22.97
29940 ncm-et-9 2018-05-14 21:17 01:12:37 2025081 500 19 265 216 -187.16 ± 23.0
29939 ncm-et-14 2018-05-14 21:17 01:12:05 2019534 500 24 248 228 -167.53 ± 22.37

Commit

Commit ID 35ea39bed28cf6ca6d2f4ace303782b03643348a
Author Marco Costalba
Date 2013-10-22 15:27:58 UTC
Restore behaviour after count<ALL_PIECES> fix Because pos.count<ALL_PIECES>(Us) was always zero, rewrite the formula as if this would still be the case. bench: 8510004
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