Dev Builds » 20130203-0808

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 06:21:45 1990218 2681 47 1859 775 -285.41 +/- 12.22
ncm-et-4 06:22:07 1973914 2653 51 1841 761 -284.67 +/- 12.34
ncm-et-6 02:21:27 2024862 1004 21 666 317 -264.85 +/- 19.11
ncm-et-7 02:22:26 2013551 989 13 667 309 -276.24 +/- 19.3
ncm-et-9 06:22:28 1989658 2657 52 1851 754 -286.18 +/- 12.4
ncm-et-10 06:21:19 1981691 2661 50 1810 801 -276.32 +/- 12.01
ncm-et-11 02:21:25 2024645 1010 18 700 292 -285.01 +/- 19.94
ncm-et-12 02:22:25 2007243 1000 28 684 288 -273.0 +/- 20.11
ncm-et-13 06:21:32 1988493 2690 56 1812 822 -271.05 +/- 11.86
ncm-et-15 06:22:13 1987050 2655 56 1775 824 -267.84 +/- 11.84
20000 392 13665 5943 -277.71 +/- 4.41

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
111955 ncm-et-4 2020-01-16 15:32 00:22:35 1965241 156 2 107 47 -283.63 +/- 50.22
111954 ncm-et-10 2020-01-16 15:32 00:22:40 1959244 161 2 119 40 -320.24 +/- 54.92
111953 ncm-et-9 2020-01-16 15:31 00:22:56 1971876 158 2 111 45 -294.53 +/- 51.46
111952 ncm-et-15 2020-01-16 15:31 00:22:51 1962776 160 5 104 51 -251.19 +/- 48.31
111951 ncm-et-3 2020-01-16 15:30 00:24:49 1964763 175 1 112 62 -260.07 +/- 42.97
111950 ncm-et-13 2020-01-16 15:27 00:27:06 1968004 190 2 134 54 -297.77 +/- 46.79
111949 ncm-et-4 2020-01-16 14:21 01:10:11 1971104 500 14 332 154 -261.07 +/- 27.55
111948 ncm-et-15 2020-01-16 14:18 01:11:55 1980934 500 6 344 150 -285.49 +/- 27.79
111947 ncm-et-9 2020-01-16 14:18 01:12:25 1972650 500 8 353 139 -294.61 +/- 28.99
111946 ncm-et-10 2020-01-16 14:18 01:13:07 1964786 500 9 344 147 -281.68 +/- 28.16
111945 ncm-et-3 2020-01-16 14:16 01:12:08 1963226 500 9 339 152 -275.45 +/- 27.67
111944 ncm-et-13 2020-01-16 14:16 01:09:58 1975300 500 8 341 151 -279.17 +/- 27.74
111943 ncm-et-10 2020-01-16 13:05 01:11:11 1965247 500 7 314 179 -248.53 +/- 25.26
111942 ncm-et-15 2020-01-16 13:05 01:12:29 1965238 500 15 333 152 -261.07 +/- 27.74
111941 ncm-et-9 2020-01-16 13:05 01:12:24 1974515 500 8 347 145 -286.77 +/- 28.35
111940 ncm-et-3 2020-01-16 13:04 01:11:01 1962917 500 11 333 156 -265.78 +/- 27.33
111939 ncm-et-4 2020-01-16 13:04 01:15:32 1907159 500 11 355 134 -293.29 +/- 29.58
111938 ncm-et-13 2020-01-16 13:03 01:12:28 1965696 500 9 328 163 -262.24 +/- 26.65
111937 ncm-et-10 2020-01-16 11:51 01:13:06 1963102 500 11 331 158 -263.42 +/- 27.14
111936 ncm-et-9 2020-01-16 11:51 01:12:22 1966942 500 10 341 149 -276.69 +/- 27.98
111935 ncm-et-15 2020-01-16 11:51 01:12:44 1972660 500 12 333 155 -264.6 +/- 27.43
111934 ncm-et-4 2020-01-16 11:51 01:11:52 1972963 500 6 351 143 -294.61 +/- 28.51
111933 ncm-et-3 2020-01-16 11:51 01:12:14 1962764 500 11 349 140 -285.49 +/- 28.92
111932 ncm-et-13 2020-01-16 11:51 01:10:45 1970651 500 12 326 162 -256.44 +/- 26.8
40190 ncm-et-6 2018-06-10 11:22 00:01:01 2024590 4 0 4 0 -1199.83 +/- 250.99
40189 ncm-et-3 2018-06-10 11:22 00:01:04 2025899 6 0 3 3 -190.73 +/- 238.47
40188 ncm-et-11 2018-06-10 11:21 00:01:44 2026718 10 0 6 4 -240.74 +/- 206.09
40187 ncm-et-15 2018-06-10 10:12 01:10:34 2020186 495 6 329 160 -270.89 +/- 26.82
40186 ncm-et-4 2018-06-10 10:11 01:11:25 2000138 497 9 341 147 -280.43 +/- 28.16
40185 ncm-et-10 2018-06-10 10:11 01:10:20 2020185 500 4 360 136 -309.64 +/- 29.21
40184 ncm-et-13 2018-06-10 10:11 01:11:08 2025081 500 14 344 142 -275.45 +/- 28.72
40183 ncm-et-12 2018-06-10 10:11 01:11:57 2019045 500 13 349 138 -282.94 +/- 29.14
40182 ncm-et-7 2018-06-10 10:11 01:12:08 1998738 489 7 332 150 -278.31 +/- 27.8
40181 ncm-et-9 2018-06-10 10:11 01:12:23 2027539 499 13 358 128 -295.53 +/- 30.28
40180 ncm-et-6 2018-06-10 10:10 01:10:29 2024753 500 14 331 155 -259.91 +/- 27.46
40179 ncm-et-3 2018-06-10 10:10 01:10:39 2026718 500 5 373 122 -327.18 +/- 30.97
40178 ncm-et-11 2018-06-10 10:10 01:10:30 2024263 500 8 335 157 -271.78 +/- 27.17
40177 ncm-et-13 2018-06-10 09:00 01:10:07 2026227 500 11 339 150 -273.0 +/- 27.9
40176 ncm-et-4 2018-06-10 09:00 01:10:32 2026884 500 9 355 136 -295.94 +/- 29.34
40175 ncm-et-15 2018-06-10 09:00 01:11:40 2020510 500 12 332 156 -263.42 +/- 27.34
40174 ncm-et-9 2018-06-10 09:00 01:09:58 2024427 500 11 341 148 -275.45 +/- 28.09
40173 ncm-et-6 2018-06-10 08:59 01:09:57 2025245 500 7 331 162 -268.17 +/- 26.68
40172 ncm-et-10 2018-06-10 08:59 01:10:55 2017583 500 17 342 141 -269.37 +/- 28.81
40171 ncm-et-7 2018-06-10 08:59 01:10:18 2028364 500 6 335 159 -274.22 +/- 26.92
40170 ncm-et-12 2018-06-10 08:59 01:10:28 1995442 500 15 335 150 -263.42 +/- 27.93
40169 ncm-et-3 2018-06-10 08:59 01:09:50 2025244 500 10 350 140 -288.06 +/- 28.91
40168 ncm-et-11 2018-06-10 08:59 01:09:11 2022956 500 10 359 131 -299.97 +/- 29.92

Commit

Commit ID 5f58db8c9971d8709093ca3c97cecdc99c61303e
Author Marco Costalba
Date 2013-02-03 08:08:32 UTC
Correctly score enpassant captures Surprisingly this rare case was not considered when scoring a capture. Also take in account that in the promotion case we gain a new piece (typically a queen) but we lose the promoting pawn. These small issues were present since Glaurung times! Found while browsing DiscoCheck sources bench: 5400063
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