Dev Builds » 20170110-0747

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 06:02:54 1983060 2417 745 119 1553 +92.08 +/- 8.0
ncm-et-4 06:02:48 1981244 2471 739 113 1619 +89.98 +/- 7.76
ncm-et-5 01:45:19 2024674 702 204 37 461 +84.27 +/- 14.6
ncm-et-6 01:45:22 2025081 714 225 28 461 +98.41 +/- 14.56
ncm-et-7 01:45:16 1998930 717 228 41 448 +92.76 +/- 15.13
ncm-et-8 01:45:11 1984012 710 235 29 446 +103.79 +/- 14.98
ncm-et-9 06:02:54 1988880 2443 755 103 1585 +95.03 +/- 7.85
ncm-et-10 06:02:27 1981529 2453 711 129 1613 +84.03 +/- 7.79
ncm-et-11 01:44:34 1998255 708 218 22 468 +98.76 +/- 14.21
ncm-et-12 01:45:07 2020428 723 188 33 502 +75.66 +/- 13.54
ncm-et-13 06:02:55 1992988 2445 727 98 1620 +91.44 +/- 7.68
ncm-et-14 01:45:15 2019208 708 193 36 479 +78.35 +/- 14.1
ncm-et-15 06:03:12 1745428 2077 619 92 1366 +90.12 +/- 8.42
ncm-et-16 01:45:00 1994806 712 231 17 464 +107.75 +/- 14.26
20000 6018 897 13085 +90.99 +/- 2.73

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
62819 ncm-et-3 2018-12-16 08:23 00:32:13 1964455 213 55 10 148 +74.52 +/- 24.98
62818 ncm-et-9 2018-12-16 08:23 00:32:57 1969417 223 63 11 149 +82.53 +/- 25.45
62817 ncm-et-4 2018-12-16 08:22 00:34:15 1966351 229 65 10 154 +85.11 +/- 24.86
62816 ncm-et-13 2018-12-16 08:20 00:35:36 1987065 233 64 5 164 +89.93 +/- 23.0
62815 ncm-et-10 2018-12-16 08:20 00:35:46 1962161 242 63 10 169 +77.34 +/- 23.2
62814 ncm-et-15 2018-12-16 07:47 01:08:46 1568887 360 117 17 226 +99.11 +/- 21.16
62813 ncm-et-9 2018-12-16 07:08 01:13:55 1964610 500 149 24 327 +88.74 +/- 17.31
62812 ncm-et-3 2018-12-16 07:07 01:15:44 1950962 500 149 23 328 +89.48 +/- 17.24
62811 ncm-et-4 2018-12-16 07:06 01:14:03 1964455 500 150 25 325 +88.74 +/- 17.43
62810 ncm-et-13 2018-12-16 07:06 01:13:24 1966641 500 152 22 326 +92.46 +/- 17.31
62809 ncm-et-10 2018-12-16 07:04 01:15:18 1962927 500 133 29 338 +73.34 +/- 16.88
62808 ncm-et-15 2018-12-16 06:11 01:34:02 1557507 500 151 21 328 +92.46 +/- 17.19
62807 ncm-et-9 2018-12-16 05:52 01:15:04 1975759 500 159 19 322 +99.95 +/- 17.43
62806 ncm-et-4 2018-12-16 05:52 01:13:43 1947380 500 151 28 321 +87.26 +/- 17.7
62805 ncm-et-3 2018-12-16 05:51 01:14:19 1967076 500 164 24 312 +99.95 +/- 18.05
62804 ncm-et-13 2018-12-16 05:50 01:14:34 1972805 500 144 22 334 +86.52 +/- 16.92
62803 ncm-et-10 2018-12-16 05:49 01:13:16 1964310 500 150 28 322 +86.52 +/- 17.65
62802 ncm-et-15 2018-12-16 04:35 01:35:10 1564933 500 155 28 317 +90.22 +/- 17.89
62801 ncm-et-13 2018-12-16 04:35 01:14:02 1980276 500 150 22 328 +90.97 +/- 17.21
62800 ncm-et-4 2018-12-16 04:35 01:15:40 1963999 500 156 27 317 +91.71 +/- 17.87
62799 ncm-et-9 2018-12-16 04:35 01:15:50 1972028 500 162 18 320 +102.97 +/- 17.5
62798 ncm-et-3 2018-12-16 04:35 01:15:18 1965380 500 154 29 317 +88.74 +/- 17.91
62797 ncm-et-10 2018-12-16 04:35 01:13:23 1962171 500 148 27 325 +85.78 +/- 17.48
5536 ncm-et-5 2018-03-06 16:16 00:30:40 2026063 202 68 2 132 +117.84 +/- 26.33
5535 ncm-et-13 2018-03-06 16:16 00:30:46 2025572 212 67 9 136 +97.54 +/- 26.99
5534 ncm-et-11 2018-03-06 16:16 00:30:19 1993065 208 62 5 141 +97.71 +/- 25.43
5533 ncm-et-3 2018-03-06 16:16 00:31:11 2024755 204 58 8 138 +86.93 +/- 26.09
5532 ncm-et-6 2018-03-06 16:16 00:31:17 2024426 214 65 8 141 +94.83 +/- 26.1
5531 ncm-et-15 2018-03-06 16:16 00:31:10 2016284 217 59 6 152 +86.61 +/- 24.12
5530 ncm-et-16 2018-03-06 16:16 00:31:16 1968777 212 63 5 144 +97.54 +/- 25.12
5529 ncm-et-14 2018-03-06 16:16 00:31:27 2019534 208 52 18 138 +57.31 +/- 27.06
5528 ncm-et-7 2018-03-06 16:16 00:31:35 2024264 217 66 10 141 +91.73 +/- 26.44
5527 ncm-et-10 2018-03-06 16:15 00:31:33 2020022 211 65 11 135 +90.94 +/- 27.3
5526 ncm-et-12 2018-03-06 16:15 00:31:32 2020673 223 59 13 151 +72.71 +/- 25.27
5525 ncm-et-8 2018-03-06 16:15 00:31:42 1945885 210 65 13 132 +87.86 +/- 27.95
5524 ncm-et-9 2018-03-06 16:14 00:32:57 2025899 220 69 11 140 +93.81 +/- 26.82
5523 ncm-et-4 2018-03-06 16:12 00:34:43 2026066 242 79 6 157 +108.17 +/- 24.62
5522 ncm-et-10 2018-03-06 15:01 01:13:11 2017583 500 152 24 324 +90.97 +/- 17.46
5521 ncm-et-11 2018-03-06 15:01 01:14:15 2003445 500 156 17 327 +99.2 +/- 17.13
5520 ncm-et-16 2018-03-06 15:01 01:13:44 2020836 500 168 12 320 +112.14 +/- 17.31
5519 ncm-et-4 2018-03-06 15:00 01:10:24 2019217 500 138 17 345 +85.78 +/- 16.23
5518 ncm-et-7 2018-03-06 15:00 01:13:41 1973596 500 162 31 307 +93.2 +/- 18.44
5517 ncm-et-8 2018-03-06 15:00 01:13:29 2022140 500 170 16 314 +110.6 +/- 17.73
5516 ncm-et-14 2018-03-06 15:00 01:13:48 2018883 500 141 18 341 +87.26 +/- 16.46
5515 ncm-et-3 2018-03-06 15:00 01:14:09 2025735 500 165 25 310 +99.95 +/- 18.17
5514 ncm-et-5 2018-03-06 15:00 01:14:39 2023285 500 136 35 329 +71.16 +/- 17.44
5513 ncm-et-15 2018-03-06 15:00 01:14:04 2019533 500 137 20 343 +82.83 +/- 16.42
5512 ncm-et-9 2018-03-06 15:00 01:12:11 2025572 500 153 20 327 +94.7 +/- 17.21
5511 ncm-et-6 2018-03-06 15:00 01:14:05 2025736 500 160 20 320 +99.95 +/- 17.55
5510 ncm-et-12 2018-03-06 15:00 01:13:35 2020184 500 129 20 351 +76.98 +/- 16.01
5509 ncm-et-13 2018-03-06 15:00 01:14:33 2025573 500 150 18 332 +93.95 +/- 16.91

Commit

Commit ID 34e47ca87d82a420043f2bc9a1960eb1fad5c4f4
Author lucasart
Date 2017-01-10 07:47:56 UTC
Rename FromTo -> History (#963) Previously, we had duplicated History: - one with (piece,to) called History - one with (from,to) called FromTo Now that we have only one, rename it to History, which is the generally accepted name in the chess programming litterature for this technique. Also correct some comments that had not been updated since the introduction of CMH. No functional change.
Copyright 2011–2024 Next Chess Move LLC