Dev Builds » 20131015-0534

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 05:51:05 1990282 2388 122 1202 1064 -169.39 ± 10.37
ncm-et-4 05:51:17 1989251 2392 121 1254 1017 -178.85 ± 10.63
ncm-et-5 01:44:47 1984833 699 38 360 301 -173.07 ± 19.57
ncm-et-6 01:44:36 2024999 716 39 381 296 -180.65 ± 19.78
ncm-et-7 01:44:32 2015079 721 41 370 310 -171.16 ± 19.3
ncm-et-8 01:44:41 1995190 709 30 362 317 -176.44 ± 18.95
ncm-et-9 05:51:15 1986470 2381 116 1251 1014 -180.21 ± 10.64
ncm-et-10 05:51:05 1983608 2366 103 1182 1081 -171.04 ± 10.24
ncm-et-11 01:44:45 2018640 720 27 350 343 -167.8 ± 18.07
ncm-et-12 01:44:47 2003400 710 38 363 309 -171.79 ± 19.3
ncm-et-13 05:51:26 1993780 2397 121 1201 1075 -168.65 ± 10.31
ncm-et-14 01:44:30 2020673 727 27 364 336 -174.35 ± 18.31
ncm-et-15 05:51:11 1986059 2381 100 1256 1025 -184.2 ± 10.55
ncm-et-16 01:44:12 1977349 693 33 351 309 -172.29 ± 19.24
20000 956 10247 8797 -174.79 ± 3.6

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
100726 ncm-et-15 2019-10-21 19:44 00:22:43 1969562 154 6 82 66 -187.85 ± 41.89
100725 ncm-et-10 2019-10-21 19:42 00:24:04 1958031 153 9 77 67 -165.99 ± 41.74
100724 ncm-et-9 2019-10-21 19:42 00:24:44 1958777 168 13 85 70 -159.18 ± 40.98
100723 ncm-et-4 2019-10-21 19:42 00:25:05 1970027 171 7 100 64 -211.8 ± 42.88
100722 ncm-et-3 2019-10-21 19:40 00:26:19 1971580 174 8 84 82 -162.69 ± 37.31
100721 ncm-et-13 2019-10-21 19:40 00:26:57 1970649 180 8 95 77 -183.21 ± 38.81
100720 ncm-et-15 2019-10-21 18:28 01:14:48 1967240 500 16 271 213 -195.51 ± 23.12
100719 ncm-et-3 2019-10-21 18:27 01:12:02 1981115 500 25 277 198 -192.71 ± 24.22
100718 ncm-et-4 2019-10-21 18:27 01:13:44 1969111 500 30 265 205 -177.22 ± 23.81
100717 ncm-et-9 2019-10-21 18:27 01:14:12 1970955 500 25 260 215 -177.22 ± 23.15
100716 ncm-et-10 2019-10-21 18:27 01:14:49 1955261 500 17 259 224 -183.51 ± 22.47
100715 ncm-et-13 2019-10-21 18:26 01:12:34 1984482 500 15 265 220 -190.85 ± 22.66
100714 ncm-et-15 2019-10-21 17:14 01:13:32 1966153 500 20 246 234 -169.27 ± 21.96
100713 ncm-et-4 2019-10-21 17:13 01:12:31 1974673 500 15 262 223 -188.08 ± 22.48
100712 ncm-et-9 2019-10-21 17:13 01:12:52 1966923 500 22 257 221 -177.22 ± 22.75
100711 ncm-et-3 2019-10-21 17:12 01:13:54 1972034 500 19 243 238 -167.53 ± 21.71
100710 ncm-et-10 2019-10-21 17:12 01:13:53 1976119 500 23 251 226 -171.02 ± 22.47
100709 ncm-et-13 2019-10-21 17:11 01:14:16 1983179 500 24 246 230 -165.8 ± 22.26
100708 ncm-et-4 2019-10-21 15:57 01:15:16 1990866 500 27 250 223 -166.66 ± 22.7
100707 ncm-et-15 2019-10-21 15:57 01:15:35 1978887 500 28 265 207 -179.0 ± 23.67
100706 ncm-et-9 2019-10-21 15:57 01:14:50 1972494 500 25 273 202 -189.0 ± 23.96
100705 ncm-et-13 2019-10-21 15:57 01:12:51 1974864 500 30 264 206 -176.33 ± 23.75
100704 ncm-et-3 2019-10-21 15:57 01:14:24 1963694 500 33 239 228 -152.18 ± 22.49
100703 ncm-et-10 2019-10-21 15:57 01:13:49 1976587 500 30 230 240 -147.19 ± 21.79
30162 ncm-et-5 2018-05-15 11:00 00:28:36 2025244 199 11 105 83 -178.27 ± 37.51
30161 ncm-et-16 2018-05-15 11:00 00:28:29 2019209 193 7 98 88 -177.89 ± 35.96
30160 ncm-et-8 2018-05-15 10:58 00:30:38 2015162 209 6 112 91 -194.19 ± 35.37
30159 ncm-et-9 2018-05-15 10:58 00:30:49 2024590 213 6 120 87 -207.57 ± 36.36
30158 ncm-et-12 2018-05-15 10:58 00:31:04 2020510 210 13 118 79 -190.85 ± 38.58
30157 ncm-et-3 2018-05-15 10:57 00:31:03 2027046 214 9 108 97 -173.94 ± 34.34
30156 ncm-et-7 2018-05-15 10:57 00:31:24 2006220 221 13 117 91 -177.48 ± 35.84
30155 ncm-et-6 2018-05-15 10:57 00:31:45 2024427 216 11 107 98 -165.99 ± 34.27
30154 ncm-et-11 2018-05-15 10:57 00:31:53 2019859 220 6 108 106 -174.39 ± 32.36
30153 ncm-et-10 2018-05-15 10:57 00:31:47 2018720 213 4 115 94 -200.78 ± 34.53
30152 ncm-et-14 2018-05-15 10:56 00:32:05 2020348 227 5 122 100 -198.07 ± 33.55
30151 ncm-et-13 2018-05-15 10:56 00:32:35 2024264 217 12 96 109 -141.89 ± 32.2
30150 ncm-et-4 2018-05-15 10:56 00:32:47 2025899 221 10 113 98 -175.47 ± 34.27
30149 ncm-et-15 2018-05-15 10:56 00:33:01 2017420 227 8 118 101 -183.78 ± 33.6
30148 ncm-et-16 2018-05-15 09:43 01:15:43 1935489 500 26 253 221 -170.15 ± 22.81
30147 ncm-et-7 2018-05-15 09:43 01:13:08 2023938 500 28 253 219 -168.4 ± 22.95
30146 ncm-et-9 2018-05-15 09:43 01:13:48 2025081 500 25 256 219 -173.67 ± 22.91
30145 ncm-et-15 2018-05-15 09:43 01:11:32 2017096 500 22 274 204 -192.71 ± 23.8
30144 ncm-et-3 2018-05-15 09:43 01:13:23 2026226 500 28 251 221 -166.66 ± 22.83
30143 ncm-et-6 2018-05-15 09:43 01:12:51 2025572 500 28 274 198 -187.16 ± 24.24
30142 ncm-et-8 2018-05-15 09:43 01:14:03 1975219 500 24 250 226 -169.27 ± 22.49
30141 ncm-et-10 2018-05-15 09:43 01:12:43 2016933 500 20 250 230 -172.78 ± 22.18
30140 ncm-et-14 2018-05-15 09:43 01:12:25 2020999 500 22 242 236 -164.07 ± 21.88
30139 ncm-et-5 2018-05-15 09:43 01:16:11 1944423 500 27 255 218 -171.02 ± 23.0
30138 ncm-et-11 2018-05-15 09:43 01:12:52 2017421 500 21 242 237 -164.93 ± 21.81
30137 ncm-et-4 2018-05-15 09:43 01:11:54 2004930 500 32 264 204 -174.55 ± 23.88
30136 ncm-et-12 2018-05-15 09:43 01:13:43 1986290 500 25 245 230 -164.07 ± 22.27
30135 ncm-et-13 2018-05-15 09:43 01:12:13 2025245 500 32 235 233 -149.68 ± 22.2

Commit

Commit ID 2bf18bfc6396ae7292f57fc021b390fc05cd0f95
Author Chris Caino
Date 2013-10-15 05:34:29 UTC
Bug fix for KQKRPs endgame This lost position 8/8/3q4/8/5k2/2P1R3/2K2P2/8 w - - 0 1 was previously evaluated as a draw. The king and rook need to be correctly placed with respect to the _same_ pawn. (Note also that the check for the pawn being on RANK_2 in the old version is redundant: it must be on RANK_2 if it hopes to protect a rook on RANK_3) Signed-off-by: Marco Costalba <mcostalba@gmail.com>
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