Dev Builds » 20130220-1139

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 06:10:13 1982544 2573 50 1743 780 -274.22 ± 12.17
ncm-et-4 06:10:26 1973428 2561 47 1701 813 -266.88 ± 11.9
ncm-et-5 02:07:51 2022140 906 20 605 281 -266.79 ± 20.32
ncm-et-6 02:07:56 2025490 903 18 633 252 -288.75 ± 21.5
ncm-et-7 02:08:25 2010445 905 12 615 278 -279.36 ± 20.36
ncm-et-9 06:10:20 1987586 2590 49 1750 791 -273.46 ± 12.08
ncm-et-10 06:09:53 1981554 2549 52 1705 792 -268.46 ± 12.08
ncm-et-11 02:08:06 2025735 908 16 606 286 -269.23 ± 20.1
ncm-et-12 02:08:26 2006239 920 21 623 276 -272.0 ± 20.52
ncm-et-13 06:10:23 1986699 2593 48 1735 810 -269.73 ± 11.93
ncm-et-15 06:10:02 1985846 2592 70 1785 737 -276.47 ± 12.55
20000 403 13501 6096 -272.33 ± 4.35

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
110281 ncm-et-3 2020-01-03 18:00 00:22:19 1962609 153 1 95 57 -248.74 ± 44.74
110280 ncm-et-4 2020-01-03 18:00 00:22:27 1958048 145 3 101 41 -285.4 ± 54.15
110279 ncm-et-10 2020-01-03 17:59 00:22:55 1961538 157 1 103 53 -269.17 ± 46.73
110278 ncm-et-9 2020-01-03 17:56 00:25:33 1964193 175 3 127 45 -307.24 ± 51.67
110277 ncm-et-13 2020-01-03 17:55 00:26:26 1964456 183 1 120 62 -269.53 ± 43.08
110276 ncm-et-15 2020-01-03 17:55 00:26:24 1962611 187 4 121 62 -255.11 ± 43.56
110275 ncm-et-4 2020-01-03 16:47 01:11:53 1966468 500 10 322 168 -254.16 ± 26.24
110274 ncm-et-3 2020-01-03 16:46 01:12:48 1965688 500 8 320 172 -254.16 ± 25.86
110273 ncm-et-10 2020-01-03 16:45 01:12:43 1968313 500 17 320 163 -244.1 ± 26.77
110272 ncm-et-13 2020-01-03 16:43 01:11:13 1969087 500 7 334 159 -271.78 ± 26.96
110271 ncm-et-15 2020-01-03 16:43 01:11:13 1976226 500 16 342 142 -270.57 ± 28.72
110270 ncm-et-9 2020-01-03 16:42 01:13:01 1965537 500 6 332 162 -270.57 ± 26.65
110269 ncm-et-4 2020-01-03 15:33 01:12:05 1963843 500 10 332 158 -265.78 ± 27.12
110268 ncm-et-3 2020-01-03 15:31 01:14:03 1950635 500 16 326 158 -251.89 ± 27.2
110267 ncm-et-15 2020-01-03 15:31 01:11:18 1964465 500 12 347 141 -281.68 ± 28.82
110266 ncm-et-13 2020-01-03 15:30 01:11:53 1966775 500 8 328 164 -263.42 ± 26.54
110265 ncm-et-10 2020-01-03 15:30 01:14:05 1958326 500 9 341 150 -277.93 ± 27.86
110264 ncm-et-9 2020-01-03 15:29 01:12:40 1972965 500 10 329 161 -262.24 ± 26.85
110263 ncm-et-3 2020-01-03 14:17 01:12:40 1963224 500 7 346 147 -286.77 ± 28.12
110262 ncm-et-9 2020-01-03 14:17 01:10:46 1969551 500 10 350 140 -288.06 ± 28.91
110261 ncm-et-15 2020-01-03 14:17 01:12:53 1971572 500 14 350 136 -282.94 ± 29.36
110260 ncm-et-13 2020-01-03 14:17 01:12:29 1969550 500 9 321 170 -254.16 ± 26.05
110259 ncm-et-4 2020-01-03 14:17 01:15:47 1903845 500 7 326 167 -262.24 ± 26.25
110258 ncm-et-10 2020-01-03 14:17 01:12:23 1966307 500 11 336 153 -269.37 ± 27.61
39236 ncm-et-10 2018-06-06 05:45 00:55:42 2016771 392 5 277 110 -297.19 ± 32.59
39235 ncm-et-6 2018-06-06 05:45 00:56:07 2025408 403 10 286 107 -291.23 ± 33.16
39234 ncm-et-15 2018-06-06 05:44 00:56:47 2020999 405 10 284 111 -285.84 ± 32.54
39233 ncm-et-11 2018-06-06 05:44 00:56:56 2026063 408 7 259 142 -250.57 ± 28.48
39232 ncm-et-7 2018-06-06 05:44 00:57:12 1994990 405 6 266 133 -264.58 ± 29.48
39231 ncm-et-5 2018-06-06 05:44 00:57:14 2022303 406 9 270 127 -265.1 ± 30.32
39230 ncm-et-9 2018-06-06 05:43 00:58:01 2026554 415 9 274 132 -262.57 ± 29.71
39229 ncm-et-13 2018-06-06 05:43 00:57:57 2025081 410 8 282 120 -280.61 ± 31.23
39228 ncm-et-3 2018-06-06 05:43 00:58:12 2025244 420 7 302 111 -302.96 ± 32.52
39227 ncm-et-4 2018-06-06 05:43 00:58:05 2023610 416 9 282 125 -273.15 ± 30.59
39226 ncm-et-12 2018-06-06 05:42 00:58:58 1991964 420 12 278 130 -259.52 ± 30.01
39225 ncm-et-10 2018-06-06 04:32 01:12:05 2018071 500 9 328 163 -262.24 ± 26.65
39224 ncm-et-5 2018-06-06 04:32 01:10:37 2021977 500 11 335 154 -268.17 ± 27.51
39223 ncm-et-6 2018-06-06 04:32 01:11:49 2025572 500 8 347 145 -286.77 ± 28.35
39222 ncm-et-11 2018-06-06 04:32 01:11:10 2025408 500 9 347 144 -285.49 ± 28.47
39221 ncm-et-9 2018-06-06 04:31 01:10:19 2026718 500 11 338 151 -271.78 ± 27.8
39220 ncm-et-15 2018-06-06 04:31 01:11:27 2019208 500 14 341 145 -271.78 ± 28.42
39219 ncm-et-3 2018-06-06 04:31 01:10:11 2027866 500 11 354 135 -291.97 ± 29.47
39218 ncm-et-4 2018-06-06 04:31 01:10:09 2024754 500 8 338 154 -275.45 ± 27.45
39217 ncm-et-12 2018-06-06 04:31 01:09:28 2020515 500 9 345 146 -282.94 ± 28.27
39216 ncm-et-7 2018-06-06 04:31 01:11:13 2025900 500 6 349 145 -291.97 ± 28.3
39215 ncm-et-13 2018-06-06 04:31 01:10:25 2025245 500 15 350 135 -281.68 ± 29.46

Commit

Commit ID 9a1d5f0f1d8a12a85b198688d4f1d636a146eb7a
Author Marco Costalba
Date 2013-02-20 11:39:09 UTC
Merge Gary's bishop_pin patch Give a bonus if a bishop can pin a piece or can give a discovered check through an x-ray attack. Seems good after 24000 games at 15"+0.05 (single thread): ELO: 12.30 +- 99%: 5.79 95%: 4.40 LOS: 100.00% Total: 24000 W: 4931 L: 4082 D: 14987 bench: 4917064
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