Dev Builds » 20131229-0933

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 05:57:34 1991445 2382 137 1086 1159 -146.53 ± 9.88
ncm-et-4 05:57:17 1983578 2366 135 1098 1133 -150.1 ± 10.01
ncm-et-5 01:46:14 2023121 724 42 332 350 -147.42 ± 18.01
ncm-et-6 01:46:02 2023201 724 41 335 348 -149.71 ± 18.07
ncm-et-7 01:46:04 1946408 693 31 317 345 -152.48 ± 17.98
ncm-et-8 01:46:11 2022711 724 33 322 369 -146.85 ± 17.34
ncm-et-9 05:57:31 1992009 2399 135 1065 1199 -142.12 ± 9.68
ncm-et-10 05:57:31 1981125 2357 131 1082 1144 -148.63 ± 9.94
ncm-et-11 01:46:24 2015880 712 40 338 334 -154.93 ± 18.48
ncm-et-12 01:46:17 2005320 710 37 315 358 -143.71 ± 17.69
ncm-et-13 05:57:27 1993032 2406 146 1067 1193 -140.13 ± 9.73
ncm-et-14 01:45:56 2018883 716 33 336 347 -156.89 ± 18.0
ncm-et-15 05:57:47 1994186 2385 125 1067 1193 -145.11 ± 9.69
ncm-et-16 01:45:35 1974943 702 38 317 347 -146.13 ± 18.02
20000 1104 9077 9819 -146.63 ± 3.39

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
97126 ncm-et-10 2019-09-23 01:06 00:21:17 1967232 139 10 50 79 -102.89 ± 37.37
97125 ncm-et-15 2019-09-23 01:02 00:24:40 1964763 160 13 69 78 -126.97 ± 38.53
97124 ncm-et-4 2019-09-23 01:02 00:24:35 1969417 163 7 88 68 -189.43 ± 41.39
97123 ncm-et-3 2019-09-23 01:01 00:25:41 1979927 173 10 71 92 -128.0 ± 34.83
97122 ncm-et-9 2019-09-23 01:00 00:26:56 1980787 181 12 71 98 -117.54 ± 33.75
97121 ncm-et-13 2019-09-23 01:00 00:27:09 1969411 184 11 78 95 -132.6 ± 34.45
97120 ncm-et-10 2019-09-22 23:50 01:15:09 1959542 500 26 230 244 -150.51 ± 21.52
97119 ncm-et-15 2019-09-22 23:46 01:15:06 1981598 500 30 217 253 -136.56 ± 21.11
97118 ncm-et-4 2019-09-22 23:46 01:15:29 1972340 500 15 230 255 -159.78 ± 20.67
97117 ncm-et-3 2019-09-22 23:45 01:14:52 1977478 500 26 243 231 -161.49 ± 22.23
97116 ncm-et-9 2019-09-22 23:44 01:14:33 1975918 500 22 237 241 -159.78 ± 21.61
97115 ncm-et-13 2019-09-22 23:44 01:15:01 1979820 500 33 223 244 -138.99 ± 21.62
97114 ncm-et-10 2019-09-22 22:30 01:18:16 1958513 500 29 239 232 -155.54 ± 22.22
97113 ncm-et-15 2019-09-22 22:30 01:15:13 1983658 500 24 219 257 -143.07 ± 20.79
97112 ncm-et-4 2019-09-22 22:29 01:15:07 1981257 500 32 230 238 -145.54 ± 21.93
97111 ncm-et-9 2019-09-22 22:29 01:14:01 1965546 500 29 220 251 -139.81 ± 21.19
97110 ncm-et-3 2019-09-22 22:29 01:14:58 1974380 500 28 223 249 -143.07 ± 21.28
97109 ncm-et-13 2019-09-22 22:28 01:14:28 1990227 500 31 214 255 -133.34 ± 21.02
97108 ncm-et-4 2019-09-22 21:12 01:15:57 1978880 500 34 222 244 -137.37 ± 21.63
97107 ncm-et-13 2019-09-22 21:12 01:14:47 1969718 500 38 214 248 -127.76 ± 21.47
97106 ncm-et-9 2019-09-22 21:12 01:15:56 1978331 500 27 219 254 -140.62 ± 21.0
97105 ncm-et-3 2019-09-22 21:12 01:15:56 1965248 500 28 232 240 -150.51 ± 21.77
97104 ncm-et-10 2019-09-22 21:12 01:16:50 1963863 500 23 240 237 -161.49 ± 21.85
97103 ncm-et-15 2019-09-22 21:12 01:16:30 1997167 500 27 230 243 -149.68 ± 21.59
28256 ncm-et-4 2018-05-10 05:01 00:30:32 1974658 203 12 92 99 -144.75 ± 33.97
28255 ncm-et-7 2018-05-10 05:01 00:30:26 1894559 193 12 93 88 -155.41 ± 36.29
28254 ncm-et-16 2018-05-10 05:00 00:30:40 1968294 202 10 96 96 -157.97 ± 34.47
28253 ncm-et-3 2018-05-10 05:00 00:31:28 2026391 209 12 96 101 -147.98 ± 33.64
28252 ncm-et-12 2018-05-10 05:00 00:31:39 2016939 210 11 95 104 -147.19 ± 32.99
28251 ncm-et-14 2018-05-10 05:00 00:31:26 2018883 216 14 106 96 -158.05 ± 34.8
28250 ncm-et-11 2018-05-10 05:00 00:32:03 2016124 212 13 98 101 -147.58 ± 33.72
28249 ncm-et-9 2018-05-10 04:59 00:31:57 2025572 218 18 103 97 -143.04 ± 34.7
28248 ncm-et-5 2018-05-10 04:59 00:32:27 2020999 224 9 105 110 -159.18 ± 31.93
28247 ncm-et-6 2018-05-10 04:59 00:32:16 2023936 224 9 102 113 -153.52 ± 31.38
28246 ncm-et-10 2018-05-10 04:59 00:32:42 2020184 218 17 103 98 -144.92 ± 34.49
28245 ncm-et-13 2018-05-10 04:58 00:33:22 2024591 222 12 94 116 -134.7 ± 31.02
28244 ncm-et-15 2018-05-10 04:58 00:33:32 2019538 225 9 101 115 -150.88 ± 31.04
28243 ncm-et-8 2018-05-10 04:57 00:34:00 2023282 224 13 85 126 -115.78 ± 29.42
28242 ncm-et-13 2018-05-10 03:44 01:12:40 2024427 500 21 244 235 -166.66 ± 21.92
28241 ncm-et-3 2018-05-10 03:44 01:14:39 2025246 500 33 221 246 -137.37 ± 21.51
28240 ncm-et-4 2018-05-10 03:44 01:15:37 2024920 500 35 236 229 -148.02 ± 22.45
28239 ncm-et-14 2018-05-10 03:44 01:14:30 2018884 500 19 230 251 -156.39 ± 21.0
28238 ncm-et-12 2018-05-10 03:44 01:14:38 1993702 500 26 220 254 -142.26 ± 20.99
28237 ncm-et-16 2018-05-10 03:44 01:14:55 1981592 500 28 221 251 -141.44 ± 21.18
28236 ncm-et-9 2018-05-10 03:44 01:14:08 2025900 500 27 215 258 -137.37 ± 20.8
28235 ncm-et-10 2018-05-10 03:44 01:13:17 2017421 500 26 220 254 -142.26 ± 20.99
28234 ncm-et-8 2018-05-10 03:44 01:12:11 2022140 500 20 237 243 -161.49 ± 21.45
28233 ncm-et-5 2018-05-10 03:44 01:13:47 2025244 500 33 227 240 -142.26 ± 21.83
28232 ncm-et-6 2018-05-10 03:44 01:13:46 2022466 500 32 233 235 -148.02 ± 22.09
28231 ncm-et-7 2018-05-10 03:44 01:15:38 1998257 500 19 224 257 -151.35 ± 20.68
28230 ncm-et-15 2018-05-10 03:44 01:12:46 2018395 500 22 231 247 -154.7 ± 21.28
28229 ncm-et-11 2018-05-10 03:44 01:14:21 2015636 500 27 240 233 -158.08 ± 22.14

Commit

Commit ID 59a9bc93512138eca31ec38d36d8ddd7868ed708
Author Matt Sullivan
Date 2013-12-29 09:33:39 UTC
Retire MoveImportance[] Use a skew-logistic function to replace the MoveImportance[] array. Verified it does not regress at fixed number of games both at short TC: LLR: -2.91 (-2.94,2.94) [-1.50,4.50] Total: 39457 W: 7539 L: 7538 D: 24380 And long TC: ELO: -0.49 +-1.9 (95%) LOS: 31.0% Total: 39358 W: 6135 L: 6190 D: 27033 bench: 7335588
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