Dev Builds » 20191025-2229

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 08:26:08 1974999 3348 2029 64 1255 +233.81 +/- 9.52
ncm-et-4 08:25:47 1959099 3307 2012 53 1242 +236.72 +/- 9.55
ncm-et-9 08:26:05 1967068 3322 1992 43 1287 +233.69 +/- 9.34
ncm-et-10 08:26:12 1968304 3315 2031 67 1217 +236.76 +/- 9.68
ncm-et-13 08:26:03 1976610 3347 2027 71 1249 +232.48 +/- 9.55
ncm-et-15 08:25:58 1971211 3361 2049 66 1246 +235.45 +/- 9.56
20000 12140 364 7496 +234.81 +/- 3.89

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
101392 ncm-et-4 2019-10-26 23:44 00:47:09 1961106 307 181 6 120 +224.99 +/- 30.85
101391 ncm-et-10 2019-10-26 23:43 00:49:05 1982054 315 185 9 121 +219.23 +/- 30.9
101390 ncm-et-9 2019-10-26 23:42 00:49:20 1965700 322 202 3 117 +250.77 +/- 31.17
101389 ncm-et-13 2019-10-26 23:39 00:52:40 1983479 347 197 6 144 +215.06 +/- 27.97
101388 ncm-et-3 2019-10-26 23:38 00:53:15 1970959 348 220 10 118 +242.7 +/- 31.45
101387 ncm-et-15 2019-10-26 23:36 00:55:04 1967699 361 218 10 133 +228.17 +/- 29.51
101386 ncm-et-4 2019-10-26 22:26 01:17:28 1948059 500 328 9 163 +262.24 +/- 26.65
101385 ncm-et-9 2019-10-26 22:25 01:16:08 1975065 500 305 7 188 +238.66 +/- 24.57
101384 ncm-et-10 2019-10-26 22:24 01:17:27 1954210 500 302 7 191 +235.45 +/- 24.35
101383 ncm-et-13 2019-10-26 22:24 01:13:59 1990386 500 314 7 179 +248.53 +/- 25.26
101382 ncm-et-3 2019-10-26 22:22 01:15:48 1972420 500 304 10 186 +234.38 +/- 24.81
101381 ncm-et-15 2019-10-26 22:21 01:14:51 1979695 500 313 13 174 +240.82 +/- 25.81
101380 ncm-et-10 2019-10-26 21:08 01:14:50 1979573 500 292 11 197 +220.88 +/- 24.05
101379 ncm-et-13 2019-10-26 21:07 01:16:02 1965242 500 275 14 211 +201.19 +/- 23.2
101378 ncm-et-4 2019-10-26 21:07 01:18:07 1954079 500 294 6 200 +228.08 +/- 23.68
101377 ncm-et-9 2019-10-26 21:07 01:17:28 1966327 500 290 3 207 +227.04 +/- 23.07
101376 ncm-et-3 2019-10-26 21:04 01:16:23 1970325 500 321 9 170 +254.16 +/- 26.05
101375 ncm-et-15 2019-10-26 21:03 01:16:36 1960922 500 307 9 184 +238.66 +/- 24.94
101374 ncm-et-4 2019-10-26 19:50 01:15:13 1962618 500 297 8 195 +229.12 +/- 24.1
101373 ncm-et-10 2019-10-26 19:50 01:17:24 1956194 500 311 9 180 +243.0 +/- 25.24
101372 ncm-et-9 2019-10-26 19:49 01:16:09 1971266 500 302 2 196 +240.82 +/- 23.77
101371 ncm-et-13 2019-10-26 19:49 01:16:43 1979034 500 287 11 202 +215.85 +/- 23.71
101370 ncm-et-3 2019-10-26 19:48 01:14:44 1972497 500 303 8 189 +235.45 +/- 24.53
101369 ncm-et-15 2019-10-26 19:47 01:14:28 1975138 500 310 6 184 +245.2 +/- 24.83
101368 ncm-et-13 2019-10-26 18:33 01:15:25 1984888 500 324 14 162 +251.89 +/- 26.83
101367 ncm-et-10 2019-10-26 18:32 01:16:19 1964920 500 317 10 173 +248.53 +/- 25.83
101366 ncm-et-9 2019-10-26 18:32 01:16:03 1961093 500 310 12 178 +238.66 +/- 25.48
101365 ncm-et-3 2019-10-26 18:32 01:15:25 1979975 500 282 8 210 +213.85 +/- 23.08
101364 ncm-et-4 2019-10-26 18:31 01:17:53 1946693 500 295 7 198 +228.08 +/- 23.85
101363 ncm-et-15 2019-10-26 18:31 01:15:30 1974826 500 291 13 196 +217.85 +/- 24.17
101362 ncm-et-3 2019-10-26 17:17 01:14:17 1984771 500 297 11 192 +226.0 +/- 24.4
101361 ncm-et-9 2019-10-26 17:16 01:15:12 1963561 500 283 9 208 +213.85 +/- 23.25
101360 ncm-et-4 2019-10-26 17:16 01:14:51 1975456 500 314 8 178 +247.41 +/- 25.37
101359 ncm-et-10 2019-10-26 17:15 01:15:54 1975187 500 309 12 179 +237.58 +/- 25.4
101358 ncm-et-13 2019-10-26 17:15 01:16:14 1964457 500 315 9 176 +247.41 +/- 25.56
101357 ncm-et-15 2019-10-26 17:14 01:15:42 1971721 500 293 8 199 +224.97 +/- 23.82
101356 ncm-et-4 2019-10-26 15:59 01:15:06 1965687 500 303 9 188 +234.38 +/- 24.64
101355 ncm-et-13 2019-10-26 15:59 01:15:00 1968787 500 315 10 175 +246.3 +/- 25.67
101354 ncm-et-15 2019-10-26 15:59 01:13:47 1968477 500 317 7 176 +251.89 +/- 25.5
101353 ncm-et-9 2019-10-26 15:59 01:15:45 1966465 500 300 7 193 +233.32 +/- 24.21
101352 ncm-et-10 2019-10-26 15:59 01:15:13 1965996 500 315 9 176 +247.41 +/- 25.56
101351 ncm-et-3 2019-10-26 15:59 01:16:16 1974050 500 302 8 190 +234.38 +/- 24.46

Commit

Commit ID 90c0385724a0d9b6c0737bc2711ad77e315d17ac
Author Stéphane Nicolet
Date 2019-10-25 22:29:12 UTC
Assorted trivial cleanups - Cleanups by Alain - Group king attacks and king defenses - Signature of futility_move_count() - Use is_discovery_check_on_king() - Simplify backward definition - Use static asserts in move generator - Factor a statement in move generator No functional change
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