Dev Builds » 20130808-0828

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 05:59:04 1987712 2431 77 1424 930 -216.89 ± 11.11
ncm-et-4 05:59:32 1973680 2429 81 1422 926 -215.88 ± 11.14
ncm-et-5 01:51:42 2024753 763 28 442 293 -211.18 ± 19.85
ncm-et-6 01:52:02 2025000 770 26 451 293 -215.82 ± 19.84
ncm-et-7 01:51:25 1997734 754 18 434 302 -215.71 ± 19.4
ncm-et-9 05:56:09 1987505 2451 85 1362 1004 -200.72 ± 10.67
ncm-et-10 05:55:58 1988917 2451 80 1411 960 -211.4 ± 10.93
ncm-et-11 01:51:49 2019939 767 18 448 301 -220.19 ± 19.46
ncm-et-12 01:51:57 2011488 757 23 449 285 -221.26 ± 20.11
ncm-et-13 05:56:15 1993210 2432 74 1406 952 -213.7 ± 10.96
ncm-et-14 01:52:01 2019452 780 21 477 282 -232.59 ± 20.22
ncm-et-15 05:56:52 1987501 2445 87 1436 922 -215.71 ± 11.18
ncm-et-16 01:51:46 1988963 770 20 455 295 -222.38 ± 19.71
20000 638 11617 7745 -214.33 ± 3.85

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
103838 ncm-et-9 2019-11-14 14:11 00:24:39 1972860 168 8 88 72 -179.99 ± 40.19
103837 ncm-et-13 2019-11-14 14:10 00:24:55 1970040 163 7 91 65 -198.03 ± 42.45
103836 ncm-et-10 2019-11-14 14:10 00:24:52 1974415 171 5 93 73 -197.69 ± 39.63
103835 ncm-et-3 2019-11-14 14:10 00:24:50 1959120 168 5 92 71 -199.22 ± 40.24
103834 ncm-et-4 2019-11-14 14:10 00:24:52 1964157 165 4 97 64 -221.71 ± 42.57
103833 ncm-et-15 2019-11-14 14:10 00:24:54 1970017 165 5 99 61 -224.82 ± 43.85
103620 ncm-et-4 2019-11-12 17:56 01:13:38 1974983 500 20 283 197 -203.11 ± 24.23
103619 ncm-et-3 2019-11-12 17:54 01:14:45 1972804 500 19 299 182 -219.87 ± 25.28
103618 ncm-et-9 2019-11-12 17:54 01:12:17 1964463 500 16 300 184 -223.94 ± 25.09
103617 ncm-et-15 2019-11-12 17:53 01:12:57 1970329 500 17 319 164 -243.0 ± 26.68
103616 ncm-et-13 2019-11-12 17:53 01:13:26 1978826 500 17 289 194 -211.87 ± 24.39
103615 ncm-et-10 2019-11-12 17:53 01:12:54 1975668 500 14 284 202 -209.91 ± 23.79
103614 ncm-et-3 2019-11-12 16:39 01:14:13 1970024 500 17 288 195 -210.89 ± 24.32
103613 ncm-et-9 2019-11-12 16:39 01:13:56 1970481 500 19 293 188 -213.85 ± 24.84
103612 ncm-et-4 2019-11-12 16:39 01:15:54 1918360 500 19 289 192 -209.91 ± 24.56
103611 ncm-et-15 2019-11-12 16:38 01:14:11 1972494 500 22 269 209 -188.08 ± 23.48
103610 ncm-et-13 2019-11-12 16:38 01:13:57 1988871 500 10 277 213 -206.98 ± 22.96
103609 ncm-et-10 2019-11-12 16:38 01:13:56 1966246 500 20 296 184 -215.85 ± 25.14
103608 ncm-et-3 2019-11-12 15:24 01:13:13 1971874 500 11 292 197 -220.88 ± 24.05
103607 ncm-et-4 2019-11-12 15:24 01:13:11 1974842 500 17 308 175 -231.21 ± 25.79
103606 ncm-et-10 2019-11-12 15:24 01:12:25 1978102 500 18 295 187 -216.85 ± 24.9
103605 ncm-et-13 2019-11-12 15:24 01:12:29 1969725 500 10 292 198 -221.9 ± 23.95
103604 ncm-et-9 2019-11-12 15:24 01:13:24 1967393 500 13 273 214 -200.24 ± 22.98
103603 ncm-et-15 2019-11-12 15:24 01:12:47 1972452 500 15 293 192 -217.85 ± 24.5
33473 ncm-et-12 2018-05-20 21:05 00:38:10 2021815 257 12 155 90 -218.06 ± 36.14
33472 ncm-et-4 2018-05-20 21:05 00:38:03 2018125 264 7 163 94 -235.93 ± 35.21
33471 ncm-et-11 2018-05-20 21:05 00:37:59 2020021 267 5 164 98 -238.39 ± 34.3
33470 ncm-et-7 2018-05-20 21:04 00:38:06 1970715 254 6 159 89 -242.11 ± 36.18
33469 ncm-et-13 2018-05-20 21:04 00:38:45 2026718 269 6 174 89 -254.46 ± 36.24
33468 ncm-et-15 2018-05-20 21:04 00:39:05 2020021 280 9 167 104 -222.05 ± 33.45
33467 ncm-et-6 2018-05-20 21:04 00:39:07 2023283 270 11 162 97 -219.49 ± 34.76
33466 ncm-et-3 2018-05-20 21:04 00:39:13 2026391 263 5 170 88 -256.09 ± 36.39
33465 ncm-et-5 2018-05-20 21:03 00:39:23 2024917 263 9 144 110 -197.07 ± 32.33
33464 ncm-et-10 2018-05-20 21:03 00:40:15 2017258 280 6 168 106 -229.42 ± 32.95
33463 ncm-et-14 2018-05-20 21:02 00:40:32 2018557 280 4 182 94 -260.91 ± 35.1
33462 ncm-et-9 2018-05-20 21:02 00:40:37 2023774 283 8 160 115 -208.49 ± 31.59
33461 ncm-et-16 2018-05-20 21:02 00:40:20 1958392 270 6 161 103 -227.08 ± 33.43
33460 ncm-et-5 2018-05-20 19:50 01:12:19 2024590 500 19 298 183 -218.86 ± 25.2
33459 ncm-et-13 2018-05-20 19:50 01:12:43 2025082 500 24 283 193 -199.29 ± 24.54
33458 ncm-et-9 2018-05-20 19:50 01:11:16 2026063 500 21 248 231 -170.15 ± 22.15
33457 ncm-et-12 2018-05-20 19:50 01:13:47 2001162 500 11 294 195 -222.92 ± 24.19
33456 ncm-et-10 2018-05-20 19:50 01:11:36 2021814 500 17 275 208 -198.34 ± 23.46
33455 ncm-et-11 2018-05-20 19:50 01:13:50 2019858 500 13 284 203 -210.89 ± 23.7
33454 ncm-et-4 2018-05-20 19:50 01:13:54 1991614 500 14 282 204 -207.95 ± 23.65
33453 ncm-et-6 2018-05-20 19:50 01:12:55 2026718 500 15 289 196 -213.85 ± 24.22
33452 ncm-et-16 2018-05-20 19:50 01:11:26 2019535 500 14 294 192 -219.87 ± 24.48
33451 ncm-et-7 2018-05-20 19:50 01:13:19 2024754 500 12 275 213 -203.11 ± 23.02
33450 ncm-et-15 2018-05-20 19:50 01:12:58 2019697 500 19 289 192 -209.91 ± 24.56
33449 ncm-et-14 2018-05-20 19:50 01:11:29 2020347 500 17 295 188 -217.85 ± 24.82
33448 ncm-et-3 2018-05-20 19:50 01:12:50 2026063 500 20 283 197 -203.11 ± 24.23

Commit

Commit ID fff6b9f0614243a14c7ba6aa8c846d8d4025d3a6
Author Marco Costalba
Date 2013-08-08 08:28:48 UTC
Increase LMR when not improving Apply to LMR the same Eelco's idea applied to move count pruning. This is the result of a series of attempts started by Thomas Kolarik. Passed both short TC LLR: 2.95 (-2.94, 2.94) Total: 5675 W: 1241 L: 1117 D: 3317 And long TC: LLR: 2.95 (-2.94, 2.94) Total: 8748 W: 1689 L: 1539 D: 5520 bench: 4356801
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