Dev Builds » 20131230-0027

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 05:57:51 1990145 2384 132 1128 1124 -154.61 ± 10.06
ncm-et-4 05:58:01 1989644 2381 164 1050 1167 -135.8 ± 9.88
ncm-et-5 01:46:16 2023283 719 31 317 371 -146.27 ± 17.24
ncm-et-6 01:46:12 2024918 711 32 312 367 -144.64 ± 17.35
ncm-et-7 01:46:14 2024101 716 36 345 335 -160.45 ± 18.42
ncm-et-8 01:45:57 2013642 706 27 357 322 -176.07 ± 18.74
ncm-et-9 05:57:43 1992745 2376 116 1073 1187 -148.34 ± 9.7
ncm-et-10 05:57:55 1979101 2369 131 1049 1189 -142.05 ± 9.71
ncm-et-11 01:46:23 2017747 713 46 318 349 -139.6 ± 18.05
ncm-et-12 01:46:17 2014936 720 23 312 385 -147.77 ± 16.7
ncm-et-13 05:57:45 1993578 2391 139 1089 1163 -146.08 ± 9.87
ncm-et-14 01:46:28 2017908 721 39 302 380 -132.85 ± 17.07
ncm-et-15 05:58:10 1985105 2384 142 1097 1145 -147.43 ± 9.96
ncm-et-16 01:46:27 1997249 709 30 312 367 -146.26 ± 17.32
20000 1088 9061 9851 -146.63 ± 3.38

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
97102 ncm-et-10 2019-09-22 20:47 00:23:43 1956489 153 10 67 76 -135.98 ± 38.82
97101 ncm-et-9 2019-09-22 20:47 00:23:30 1975198 158 8 76 74 -159.95 ± 39.4
97100 ncm-et-15 2019-09-22 20:46 00:24:54 1974673 165 11 77 77 -147.19 ± 38.8
97099 ncm-et-3 2019-09-22 20:45 00:26:08 1968312 169 14 80 75 -143.29 ± 39.52
97098 ncm-et-13 2019-09-22 20:44 00:26:28 1970481 177 12 87 78 -157.12 ± 38.69
97097 ncm-et-4 2019-09-22 20:44 00:27:01 1980608 178 10 90 78 -168.16 ± 38.62
97096 ncm-et-15 2019-09-22 19:31 01:14:26 1970634 500 35 218 247 -133.34 ± 21.49
97095 ncm-et-10 2019-09-22 19:31 01:15:32 1961386 500 31 222 247 -139.81 ± 21.44
97094 ncm-et-9 2019-09-22 19:30 01:16:37 1977812 500 24 213 263 -138.18 ± 20.48
97093 ncm-et-4 2019-09-22 19:29 01:14:16 1969549 500 35 217 248 -132.54 ± 21.43
97092 ncm-et-13 2019-09-22 19:28 01:14:56 1984712 500 20 249 231 -171.9 ± 22.13
97091 ncm-et-3 2019-09-22 19:28 01:15:39 1978101 500 32 238 230 -152.18 ± 22.37
97090 ncm-et-15 2019-09-22 18:14 01:16:07 1964305 500 31 228 241 -144.72 ± 21.75
97089 ncm-et-9 2019-09-22 18:13 01:15:05 1972028 500 24 216 260 -140.62 ± 20.63
97088 ncm-et-13 2019-09-22 18:13 01:14:09 1969714 500 30 201 269 -123.81 ± 20.29
97087 ncm-et-4 2019-09-22 18:13 01:15:10 1977177 500 35 236 229 -148.02 ± 22.45
97086 ncm-et-3 2019-09-22 18:12 01:15:00 1972192 500 18 241 241 -166.66 ± 21.52
97085 ncm-et-10 2019-09-22 18:12 01:17:32 1954841 500 24 223 253 -146.36 ± 21.0
97084 ncm-et-15 2019-09-22 16:56 01:16:12 1962763 500 25 241 234 -160.64 ± 22.05
97083 ncm-et-3 2019-09-22 16:56 01:14:49 1970633 500 30 243 227 -158.08 ± 22.51
97082 ncm-et-9 2019-09-22 16:56 01:16:02 1978819 500 25 229 246 -150.51 ± 21.39
97081 ncm-et-4 2019-09-22 16:56 01:15:16 1970028 500 36 212 252 -127.76 ± 21.24
97080 ncm-et-13 2019-09-22 16:56 01:15:54 1983780 500 35 213 252 -129.35 ± 21.23
97079 ncm-et-10 2019-09-22 16:56 01:14:48 1961688 500 23 225 252 -148.85 ± 21.03
28228 ncm-et-16 2018-05-10 03:13 00:30:29 1981207 209 7 84 118 -134.32 ± 29.94
28227 ncm-et-8 2018-05-10 03:12 00:30:31 2021325 206 7 112 87 -195.38 ± 36.37
28226 ncm-et-4 2018-05-10 03:12 00:30:48 2026554 203 16 77 110 -107.73 ± 31.98
28225 ncm-et-9 2018-05-10 03:11 00:31:40 2025899 218 7 109 102 -176.28 ± 33.21
28224 ncm-et-6 2018-05-10 03:11 00:31:36 2023283 211 14 90 107 -131.02 ± 32.59
28223 ncm-et-10 2018-05-10 03:11 00:31:41 2019370 216 10 106 100 -165.99 ± 33.81
28222 ncm-et-11 2018-05-10 03:11 00:31:51 2019371 213 18 92 103 -125.95 ± 33.52
28221 ncm-et-7 2018-05-10 03:11 00:31:41 2022794 216 13 113 90 -174.09 ± 36.04
28220 ncm-et-12 2018-05-10 03:11 00:31:59 2009036 220 5 90 125 -141.59 ± 28.78
28219 ncm-et-13 2018-05-10 03:11 00:31:55 2027210 214 17 109 88 -159.74 ± 36.5
28218 ncm-et-15 2018-05-10 03:10 00:32:55 2020021 219 14 94 111 -133.06 ± 31.97
28217 ncm-et-14 2018-05-10 03:10 00:33:04 2019045 221 11 96 114 -140.87 ± 31.29
28216 ncm-et-5 2018-05-10 03:10 00:33:02 2023446 219 13 101 105 -147.95 ± 33.03
28215 ncm-et-3 2018-05-10 03:10 00:33:12 2025735 215 11 100 104 -153.0 ± 33.07
28214 ncm-et-8 2018-05-10 01:56 01:15:26 2005959 500 20 245 235 -168.4 ± 21.9
28213 ncm-et-6 2018-05-10 01:56 01:14:36 2026554 500 18 222 260 -150.51 ± 20.49
28212 ncm-et-4 2018-05-10 01:56 01:15:30 2013948 500 32 218 250 -135.76 ± 21.29
28211 ncm-et-10 2018-05-10 01:56 01:14:39 2020836 500 33 206 261 -125.39 ± 20.74
28210 ncm-et-11 2018-05-10 01:56 01:14:32 2016123 500 28 226 246 -145.54 ± 21.44
28209 ncm-et-5 2018-05-10 01:56 01:13:14 2023120 500 18 216 266 -145.54 ± 20.18
28208 ncm-et-12 2018-05-10 01:56 01:14:18 2020837 500 18 222 260 -150.51 ± 20.49
28207 ncm-et-7 2018-05-10 01:56 01:14:33 2025408 500 23 232 245 -154.7 ± 21.41
28206 ncm-et-3 2018-05-10 01:56 01:13:03 2025899 500 27 226 247 -146.36 ± 21.37
28205 ncm-et-16 2018-05-10 01:56 01:15:58 2013291 500 23 228 249 -151.35 ± 21.19
28204 ncm-et-14 2018-05-10 01:56 01:13:24 2016772 500 28 206 266 -129.35 ± 20.4
28203 ncm-et-15 2018-05-10 01:56 01:13:36 2018237 500 26 239 235 -158.08 ± 22.01
28202 ncm-et-9 2018-05-10 01:56 01:14:49 2026718 500 28 230 242 -148.85 ± 21.66
28201 ncm-et-13 2018-05-10 01:55 01:14:23 2025572 500 25 230 245 -151.35 ± 21.45

Commit

Commit ID f7742669cb52dff7a64bd1a9ba466e333abb87bc
Author Marco Costalba
Date 2013-12-30 00:27:57 UTC
Retire asymmThreshold Verified with 40K games at long TC does not regress: ELO: 1.74 +-1.9 (95%) LOS: 96.2% Total: 39624 W: 6402 L: 6203 D: 27019 bench: 7762310
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