Dev Builds » 20230622-0815

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 09:27:46 1953015 3328 2832 5 491 +435.76 +/- 15.37
ncm-et-4 09:27:35 1955062 3353 2877 2 474 +445.97 +/- 15.64
ncm-et-9 09:26:31 1955724 3341 2894 1 446 +457.4 +/- 16.12
ncm-et-10 09:27:42 1952130 3346 2884 7 455 +449.13 +/- 15.98
ncm-et-13 09:27:28 1950886 3318 2851 8 459 +445.18 +/- 15.91
ncm-et-15 09:27:51 1955112 3314 2864 2 448 +454.23 +/- 16.09
20000 17202 25 2773 +447.83 +/- 6.46

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
194314 ncm-et-15 2023-06-24 04:20 00:53:00 1971450 314 283 1 30 +508.04 +/- 64.6
194313 ncm-et-13 2023-06-24 04:19 00:54:45 1953445 318 280 1 37 +473.96 +/- 57.67
194312 ncm-et-3 2023-06-24 04:18 00:55:01 1962464 328 281 0 47 +445.0 +/- 50.64
194310 ncm-et-10 2023-06-24 04:16 00:57:40 1960625 346 301 0 45 +463.07 +/- 51.86
194309 ncm-et-9 2023-06-24 04:15 00:58:25 1950610 341 290 0 51 +436.98 +/- 48.5
194308 ncm-et-4 2023-06-24 04:14 00:59:11 1961259 353 305 0 48 +454.79 +/- 50.11
194302 ncm-et-15 2023-06-24 02:55 01:24:54 1958792 500 436 1 63 +463.16 +/- 43.6
194301 ncm-et-13 2023-06-24 02:54 01:23:56 1962943 500 423 3 74 +424.28 +/- 40.13
194300 ncm-et-10 2023-06-24 02:52 01:22:52 1961390 500 429 2 69 +441.5 +/- 41.61
194299 ncm-et-3 2023-06-24 02:52 01:25:56 1958323 500 427 0 73 +441.5 +/- 40.29
194298 ncm-et-9 2023-06-24 02:51 01:23:25 1974517 500 430 0 70 +449.35 +/- 41.19
194297 ncm-et-4 2023-06-24 02:49 01:24:39 1952383 500 426 0 74 +438.95 +/- 40.01
194290 ncm-et-15 2023-06-24 01:29 01:25:28 1956534 500 420 0 80 +424.27 +/- 38.4
194289 ncm-et-10 2023-06-24 01:28 01:23:16 1960663 500 422 2 76 +424.28 +/- 39.56
194288 ncm-et-13 2023-06-24 01:27 01:26:31 1952080 500 435 1 64 +460.32 +/- 43.24
194287 ncm-et-3 2023-06-24 01:26 01:25:30 1941639 500 425 0 75 +436.43 +/- 39.73
194286 ncm-et-9 2023-06-24 01:25 01:25:10 1953534 500 437 0 63 +468.95 +/- 43.54
194285 ncm-et-4 2023-06-24 01:23 01:24:59 1951914 500 434 0 66 +460.32 +/- 42.48
194278 ncm-et-10 2023-06-24 00:02 01:25:51 1935166 500 428 2 70 +438.95 +/- 41.29
194277 ncm-et-15 2023-06-24 00:00 01:27:44 1945136 500 430 0 70 +449.35 +/- 41.19
194276 ncm-et-3 2023-06-24 00:00 01:24:42 1944500 500 439 2 59 +468.96 +/- 45.15
194275 ncm-et-13 2023-06-24 00:00 01:26:11 1949810 500 428 1 71 +441.5 +/- 40.95
194274 ncm-et-9 2023-06-23 23:59 01:24:44 1952675 500 425 0 75 +436.43 +/- 39.73
194273 ncm-et-4 2023-06-23 23:59 01:23:28 1952681 500 442 0 58 +484.24 +/- 45.47
194266 ncm-et-13 2023-06-23 22:35 01:24:43 1956189 500 448 0 52 +504.32 +/- 48.17
194265 ncm-et-10 2023-06-23 22:35 01:26:24 1957142 500 432 1 67 +452.04 +/- 42.22
194264 ncm-et-3 2023-06-23 22:34 01:25:17 1954107 500 425 2 73 +431.48 +/- 40.4
194263 ncm-et-9 2023-06-23 22:33 01:25:14 1951827 500 439 1 60 +471.92 +/- 44.73
194262 ncm-et-15 2023-06-23 22:33 01:26:23 1951057 500 429 0 71 +446.7 +/- 40.89
194261 ncm-et-4 2023-06-23 22:33 01:25:41 1953302 500 423 1 76 +429.05 +/- 39.52
194254 ncm-et-13 2023-06-23 21:10 01:24:21 1959306 500 416 1 83 +412.8 +/- 37.74
194253 ncm-et-10 2023-06-23 21:08 01:25:51 1948715 500 432 0 68 +454.76 +/- 41.82
194252 ncm-et-15 2023-06-23 21:08 01:24:35 1952996 500 431 0 69 +452.04 +/- 41.5
194251 ncm-et-3 2023-06-23 21:08 01:25:53 1955416 500 414 0 86 +410.58 +/- 36.97
194250 ncm-et-9 2023-06-23 21:07 01:25:49 1947155 500 431 0 69 +452.04 +/- 41.5
194249 ncm-et-4 2023-06-23 21:06 01:25:45 1953134 500 429 0 71 +446.7 +/- 40.89
194241 ncm-et-9 2023-06-23 19:43 01:23:44 1959750 500 442 0 58 +484.24 +/- 45.47
194240 ncm-et-13 2023-06-23 19:42 01:27:01 1922429 500 421 1 78 +424.28 +/- 38.99
194239 ncm-et-4 2023-06-23 19:42 01:23:52 1960767 500 418 1 81 +417.32 +/- 38.22
194238 ncm-et-10 2023-06-23 19:42 01:25:48 1941212 500 440 0 60 +477.98 +/- 44.67
194237 ncm-et-3 2023-06-23 19:42 01:25:27 1954656 500 421 1 78 +424.28 +/- 38.99
194236 ncm-et-15 2023-06-23 19:42 01:25:47 1949823 500 435 0 65 +463.15 +/- 42.83

Commit

Commit ID 02728736edd5915fc0abc8698635e633a3cba201
Author Joost VandeVondele
Date 2023-06-22 08:15:51 UTC
Update top CPU contributors closes https://github.com/official-stockfish/Stockfish/pull/4629 No functional change
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