Dev Builds » 20220907-0532

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 11:34:13 1959740 3418 2974 5 439 +461.22 +/- 16.27
ncm-et-4 11:34:33 1897997 3301 2865 18 418 +452.67 +/- 16.69
ncm-et-9 11:34:22 1964212 3430 2960 7 463 +450.6 +/- 15.84
ncm-et-10 10:08:04 1957210 2947 2498 6 443 +431.0 +/- 16.19
ncm-et-13 11:34:29 1961037 3451 3024 2 425 +471.46 +/- 16.53
ncm-et-15 11:34:17 1961071 3453 2967 7 479 +445.69 +/- 15.57
20000 17288 45 2667 +452.24 +/- 6.59

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
160336 ncm-et-10 2022-09-08 14:00 00:38:04 1960943 190 163 0 27 +446.55 +/- 68.0
160335 ncm-et-4 2022-09-08 13:35 01:04:03 1877977 301 260 0 41 +454.46 +/- 54.43
160334 ncm-et-3 2022-09-08 13:14 01:23:49 1960465 418 361 2 55 +447.83 +/- 46.8
160333 ncm-et-9 2022-09-08 13:12 01:26:53 1970324 430 378 0 52 +476.56 +/- 48.12
160332 ncm-et-13 2022-09-08 13:08 01:30:07 1964769 451 394 0 57 +468.39 +/- 45.85
160331 ncm-et-15 2022-09-08 13:07 01:31:54 1960155 453 390 0 63 +450.59 +/- 43.5
160330 ncm-et-10 2022-09-08 12:16 01:43:40 1951154 500 418 4 78 +410.58 +/- 39.05
160329 ncm-et-4 2022-09-08 11:54 01:40:02 1969244 500 448 1 51 +500.83 +/- 48.73
160328 ncm-et-3 2022-09-08 11:34 01:39:33 1965082 500 429 0 71 +446.7 +/- 40.89
160327 ncm-et-9 2022-09-08 11:30 01:40:32 1967696 500 432 1 67 +452.04 +/- 42.22
160326 ncm-et-13 2022-09-08 11:28 01:39:50 1973287 500 445 1 54 +490.71 +/- 47.28
160325 ncm-et-15 2022-09-08 11:26 01:40:32 1970652 500 429 2 69 +441.5 +/- 41.61
160324 ncm-et-10 2022-09-08 10:34 01:41:31 1949659 500 431 0 69 +452.04 +/- 41.5
160323 ncm-et-4 2022-09-08 10:09 01:44:10 1931015 500 429 3 68 +438.95 +/- 41.92
160322 ncm-et-3 2022-09-08 09:53 01:40:55 1966622 500 437 2 61 +463.16 +/- 44.37
160321 ncm-et-9 2022-09-08 09:49 01:40:33 1962778 500 426 2 72 +433.94 +/- 40.69
160320 ncm-et-15 2022-09-08 09:46 01:39:26 1958049 500 426 1 73 +436.43 +/- 40.36
160319 ncm-et-13 2022-09-08 09:45 01:42:24 1951516 500 446 0 54 +497.39 +/- 47.22
160318 ncm-et-10 2022-09-08 08:50 01:43:00 1948168 500 429 1 70 +444.09 +/- 41.26
160317 ncm-et-10 2022-09-08 08:40 00:07:05 1950115 34 24 0 10 +305.34 +/- 115.94
160316 ncm-et-4 2022-09-08 08:20 01:48:56 1830825 500 435 10 55 +436.43 +/- 45.73
160315 ncm-et-3 2022-09-08 08:11 01:41:22 1959709 500 446 1 53 +494.03 +/- 47.75
160314 ncm-et-9 2022-09-08 08:05 01:43:55 1958163 500 422 2 76 +424.28 +/- 39.56
160313 ncm-et-13 2022-09-08 08:04 01:39:47 1962918 500 435 1 64 +460.32 +/- 43.24
160312 ncm-et-15 2022-09-08 08:02 01:43:18 1957858 500 439 0 61 +474.93 +/- 44.28
160311 ncm-et-10 2022-09-08 06:54 01:42:18 1947072 499 417 1 81 +416.94 +/- 38.22
160310 ncm-et-4 2022-09-08 06:37 01:42:00 1958631 500 427 1 72 +438.95 +/- 40.66
160309 ncm-et-3 2022-09-08 06:27 01:43:28 1956670 500 431 0 69 +452.04 +/- 41.5
160308 ncm-et-13 2022-09-08 06:23 01:40:25 1967393 500 435 0 65 +463.15 +/- 42.83
160307 ncm-et-9 2022-09-08 06:22 01:41:41 1956485 500 429 1 70 +444.09 +/- 41.26
160306 ncm-et-15 2022-09-08 06:22 01:39:21 1959849 500 425 3 72 +429.05 +/- 40.7
160305 ncm-et-10 2022-09-08 06:14 00:36:45 1951462 181 151 0 30 +417.6 +/- 64.07
160304 ncm-et-10 2022-09-08 06:05 00:05:26 1961995 27 23 0 4 +438.68 +/- 272.54
160303 ncm-et-10 2022-09-08 05:55 00:06:46 1966367 34 29 0 5 +440.08 +/- 206.72
160302 ncm-et-10 2022-09-08 05:45 00:06:07 1941997 30 24 0 6 +381.64 +/- 169.97
160301 ncm-et-10 2022-09-08 05:37 00:05:01 1956235 22 18 0 4 +399.91 +/- 259.52
160300 ncm-et-10 2022-09-08 05:28 00:05:03 1943022 22 19 0 3 +454.15 +/- 442.22
160299 ncm-et-10 2022-09-08 05:19 00:05:05 1957595 24 23 0 1 +668.49 +/- 362.33
160298 ncm-et-10 2022-09-08 05:10 00:05:52 1973793 26 21 0 5 +389.18 +/- 199.69
160297 ncm-et-10 2022-09-08 05:01 00:05:59 1949786 25 23 0 2 +551.91 +/- 402.36
160296 ncm-et-4 2022-09-08 04:54 01:42:43 1947477 500 436 2 62 +460.32 +/- 43.99
160295 ncm-et-10 2022-09-08 04:52 00:04:53 1963113 24 20 0 4 +416.47 +/- 265.1
160294 ncm-et-3 2022-09-08 04:43 01:42:33 1958019 500 437 0 63 +468.95 +/- 43.54
160293 ncm-et-10 2022-09-08 04:43 00:05:27 1953998 25 20 0 5 +381.63 +/- 198.56
160292 ncm-et-9 2022-09-08 04:42 01:40:05 1963224 500 433 0 67 +457.52 +/- 42.15
160291 ncm-et-15 2022-09-08 04:40 01:40:40 1959249 500 426 0 74 +438.95 +/- 40.01
160290 ncm-et-13 2022-09-08 04:40 01:42:52 1946768 500 439 0 61 +474.93 +/- 44.28
160289 ncm-et-10 2022-09-08 04:34 00:05:37 1960307 27 24 0 3 +492.06 +/- 422.58
160288 ncm-et-10 2022-09-08 04:26 00:04:42 1971463 22 19 0 3 +454.15 +/- 442.22
160287 ncm-et-10 2022-09-08 04:16 00:06:15 1961995 31 28 0 3 +517.38 +/- 409.53
160286 ncm-et-10 2022-09-08 04:08 00:05:01 1960618 23 20 0 3 +462.42 +/- 437.92
160285 ncm-et-10 2022-09-08 03:59 00:04:54 1959088 22 21 0 1 +653.04 +/- 370.28
160284 ncm-et-10 2022-09-08 03:50 00:05:14 1957707 25 24 0 1 +675.73 +/- 358.61
160283 ncm-et-10 2022-09-08 03:41 00:05:33 1963688 28 22 0 6 +368.27 +/- 168.69
160282 ncm-et-10 2022-09-08 03:30 00:06:53 1969404 32 27 0 5 +428.68 +/- 205.23
160281 ncm-et-10 2022-09-08 03:21 00:05:49 1956789 29 22 0 7 +344.94 +/- 148.69
160280 ncm-et-10 2022-09-08 03:12 00:05:11 1964478 24 19 0 5 +373.73 +/- 197.36
160279 ncm-et-10 2022-09-08 03:03 00:04:53 1949882 21 19 0 2 +520.24 +/- 418.76
160278 ncm-et-15 2022-09-08 03:01 01:39:06 1961691 500 432 1 67 +452.04 +/- 42.22
160277 ncm-et-4 2022-09-08 03:00 01:52:39 1770810 500 430 1 69 +446.7 +/- 41.57
160276 ncm-et-3 2022-09-08 03:00 01:42:33 1951613 500 433 0 67 +457.52 +/- 42.15
160275 ncm-et-9 2022-09-08 03:00 01:40:43 1970818 500 440 1 59 +474.93 +/- 45.13
160274 ncm-et-13 2022-09-08 03:00 01:39:04 1960614 500 430 0 70 +449.35 +/- 41.19

Commit

Commit ID a4d18d23a9f7626234fcfbb6b23b3d0b8d1a9441
Author Joost VandeVondele
Date 2022-09-07 05:32:53 UTC
Provide network download fallback in case the base infrastructure for providing the networks https://tests.stockfishchess.org/nns is down, use an alternate github repo for downloading networks during the build. fixes #4149 fixes #4140 closes https://github.com/official-stockfish/Stockfish/pull/4151 No functional change
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