Dev Builds » 20121028-0917

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 07:01:31 1991415 2954 35 2062 857 -292.09 ± 11.59
ncm-et-4 07:01:38 1982367 2928 50 1971 907 -273.05 ± 11.27
ncm-et-9 07:01:51 1986069 2947 37 2027 883 -285.02 ± 11.41
ncm-et-10 07:01:43 1988558 2944 57 2009 878 -277.33 ± 11.48
ncm-et-11 03:00:36 1648711 1046 25 695 326 -263.73 ± 18.87
ncm-et-12 03:00:43 2011551 1278 20 893 365 -290.07 ± 17.81
ncm-et-13 07:01:46 1996296 2950 50 2026 874 -281.57 ± 11.49
ncm-et-15 07:01:42 1982170 2953 57 2029 867 -280.29 ± 11.55
20000 331 13712 5957 -281.08 ± 4.4

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
115622 ncm-et-15 2020-02-12 23:02 00:22:47 1963840 164 5 101 58 -232.99 ± 45.09
115621 ncm-et-4 2020-02-12 23:02 00:23:11 1972222 156 4 110 42 -287.73 ± 53.53
115620 ncm-et-13 2020-02-12 23:01 00:24:43 1977474 168 2 106 60 -251.36 ± 43.9
115619 ncm-et-9 2020-02-12 23:00 00:24:58 1952444 166 4 112 50 -269.73 ± 48.82
115618 ncm-et-10 2020-02-12 23:00 00:25:16 1964629 171 3 110 58 -255.15 ± 44.95
115617 ncm-et-3 2020-02-12 23:00 00:25:30 1963839 175 3 119 53 -277.22 ± 47.29
115616 ncm-et-15 2020-02-12 21:49 01:12:26 1967386 500 9 351 140 -290.66 ± 28.9
115615 ncm-et-9 2020-02-12 21:48 01:11:04 1959406 500 11 333 156 -265.78 ± 27.33
115614 ncm-et-4 2020-02-12 21:48 01:12:57 1969747 500 3 340 157 -284.22 ± 26.99
115613 ncm-et-13 2020-02-12 21:47 01:12:23 1969556 500 8 349 143 -289.36 ± 28.56
115612 ncm-et-3 2020-02-12 21:46 01:12:26 1965379 500 4 344 152 -288.06 ± 27.52
115611 ncm-et-10 2020-02-12 21:45 01:13:29 1960328 500 14 337 149 -266.97 ± 28.02
115610 ncm-et-4 2020-02-12 20:36 01:11:35 1967421 500 12 328 160 -258.75 ± 26.98
115609 ncm-et-15 2020-02-12 20:34 01:13:31 1968016 500 15 342 143 -271.78 ± 28.62
115608 ncm-et-3 2020-02-12 20:34 01:11:18 1966463 500 6 351 143 -294.61 ± 28.51
115607 ncm-et-10 2020-02-12 20:34 01:10:25 1967385 500 12 343 145 -276.69 ± 28.41
115606 ncm-et-13 2020-02-12 20:34 01:12:18 1977473 500 8 366 126 -312.48 ± 30.51
115605 ncm-et-9 2020-02-12 20:34 01:13:26 1960676 500 8 350 142 -290.66 ± 28.66
115604 ncm-et-13 2020-02-12 19:21 01:11:29 1972031 500 14 337 149 -266.97 ± 28.02
115603 ncm-et-15 2020-02-12 19:21 01:12:09 1965380 500 12 335 153 -266.97 ± 27.62
115602 ncm-et-3 2020-02-12 19:21 01:11:50 1965380 500 7 343 150 -282.94 ± 27.82
115601 ncm-et-4 2020-02-12 19:21 01:13:22 1937450 500 7 334 159 -271.78 ± 26.96
115600 ncm-et-10 2020-02-12 19:21 01:11:49 1965544 500 9 346 145 -284.22 ± 28.37
115599 ncm-et-9 2020-02-12 19:21 01:11:41 1969084 500 2 330 168 -273.0 ± 25.95
43225 ncm-et-11 2018-06-24 21:00 00:08:26 1649651 46 3 31 12 -245.58 ± 102.87
43224 ncm-et-10 2018-06-24 20:30 00:37:37 2018233 273 6 185 82 -272.8 ± 37.89
43223 ncm-et-3 2018-06-24 20:29 00:38:56 2025899 279 1 201 77 -313.08 ± 38.85
43222 ncm-et-4 2018-06-24 20:29 00:39:30 1976787 272 5 198 69 -307.93 ± 41.47
43221 ncm-et-9 2018-06-24 20:28 00:39:41 2024754 281 0 206 75 -324.98 ± 39.28
43220 ncm-et-12 2018-06-24 20:28 00:39:33 1998287 278 7 192 79 -278.84 ± 38.67
43219 ncm-et-15 2018-06-24 20:27 00:40:38 1971010 289 4 197 88 -280.31 ± 36.43
43218 ncm-et-13 2018-06-24 20:27 00:40:52 2024100 282 4 193 85 -281.82 ± 37.09
43217 ncm-et-11 2018-06-24 19:32 01:27:00 1647483 500 14 327 159 -255.3 ± 27.09
43216 ncm-et-12 2018-06-24 19:18 01:09:13 2015503 500 5 348 147 -291.97 ± 28.06
43215 ncm-et-10 2018-06-24 19:18 01:11:27 2022793 500 8 361 131 -305.45 ± 29.9
43214 ncm-et-9 2018-06-24 19:18 01:09:40 2024427 500 4 345 151 -289.36 ± 27.61
43213 ncm-et-3 2018-06-24 19:17 01:10:48 2025408 500 9 360 131 -302.7 ± 29.91
43212 ncm-et-4 2018-06-24 19:17 01:10:59 2026063 500 11 320 169 -250.77 ± 26.18
43211 ncm-et-15 2018-06-24 19:16 01:10:05 2021488 500 6 367 127 -316.8 ± 30.35
43210 ncm-et-13 2018-06-24 19:16 01:09:54 2025572 500 5 343 152 -285.49 ± 27.55
43209 ncm-et-3 2018-06-24 18:06 01:10:43 2027538 500 5 344 151 -286.77 ± 27.65
43208 ncm-et-4 2018-06-24 18:05 01:10:04 2026882 500 8 341 151 -279.17 ± 27.74
43207 ncm-et-9 2018-06-24 18:05 01:11:21 2011696 500 8 351 141 -291.97 ± 28.77
43206 ncm-et-11 2018-06-24 18:05 01:25:10 1649000 500 8 337 155 -274.22 ± 27.36
43205 ncm-et-12 2018-06-24 18:05 01:11:57 2020864 500 8 353 139 -294.61 ± 28.99
43204 ncm-et-10 2018-06-24 18:05 01:11:40 2021000 500 5 327 168 -265.78 ± 26.09
43203 ncm-et-15 2018-06-24 18:05 01:10:06 2018076 500 6 336 158 -275.45 ± 27.02
43202 ncm-et-13 2018-06-24 18:05 01:10:07 2027867 500 9 332 159 -266.97 ± 27.01

Commit

Commit ID cee6336515d5772370d061aa54cf3ec9f9a0d3c2
Author Gary Linscott
Date 2012-10-28 09:17:57 UTC
Detect drawish KQKP endings Based off of the rules from the wikipedia page, here: http://en.wikipedia.org/wiki/Queen_versus_pawn_endgame. bench does not change: 5312693 but patch is real, has been tested on specific positions.
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