Dev Builds » 20190114-1403

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 08:35:42 1964576 3320 1845 77 1398 +206.26 +/- 8.97
ncm-et-4 08:35:39 1951438 3292 1837 73 1382 +207.87 +/- 9.02
ncm-et-9 08:32:23 1971747 3323 1896 79 1348 +213.26 +/- 9.16
ncm-et-10 08:38:47 1965339 3344 1869 70 1405 +208.92 +/- 8.93
ncm-et-13 08:36:45 1976773 3365 1936 61 1368 +218.46 +/- 9.06
ncm-et-15 08:35:27 1974081 3356 1951 82 1323 +218.31 +/- 9.27
20000 11334 442 8224 +212.17 +/- 3.7

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
66102 ncm-et-4 2019-01-15 01:37 00:46:58 1920871 292 156 7 129 +195.64 +/- 29.53
66101 ncm-et-9 2019-01-15 01:33 00:51:03 1966773 323 167 9 147 +185.86 +/- 27.63
66100 ncm-et-3 2019-01-15 01:33 00:51:10 1961844 320 180 3 137 +216.41 +/- 28.4
66099 ncm-et-15 2019-01-15 01:29 00:54:22 1970793 356 213 8 135 +227.99 +/- 29.17
66098 ncm-et-10 2019-01-15 01:29 00:54:32 1957706 344 205 13 126 +218.93 +/- 30.42
66097 ncm-et-13 2019-01-15 01:28 00:55:32 1981795 365 207 12 146 +207.1 +/- 28.09
66096 ncm-et-4 2019-01-15 00:16 01:19:30 1942895 500 291 12 197 +218.86 +/- 24.08
66095 ncm-et-9 2019-01-15 00:15 01:17:01 1971282 500 284 14 202 +209.91 +/- 23.79
66094 ncm-et-3 2019-01-15 00:14 01:17:26 1962459 500 272 12 216 +200.24 +/- 22.83
66093 ncm-et-15 2019-01-15 00:12 01:16:35 1980692 500 283 13 204 +209.91 +/- 23.63
66092 ncm-et-13 2019-01-15 00:10 01:17:31 1983357 500 265 11 224 +194.57 +/- 22.31
66091 ncm-et-10 2019-01-15 00:09 01:19:29 1958658 500 274 7 219 +206.98 +/- 22.47
66090 ncm-et-4 2019-01-14 22:59 01:16:43 1961688 500 287 12 201 +214.85 +/- 23.8
66089 ncm-et-9 2019-01-14 22:57 01:16:49 1968632 500 286 13 201 +212.86 +/- 23.83
66088 ncm-et-3 2019-01-14 22:56 01:16:46 1972057 500 281 10 209 +210.89 +/- 23.22
66087 ncm-et-13 2019-01-14 22:53 01:15:28 1977164 500 295 8 197 +227.04 +/- 23.96
66086 ncm-et-15 2019-01-14 22:53 01:17:18 1986504 500 295 14 191 +220.88 +/- 24.55
66085 ncm-et-10 2019-01-14 22:49 01:18:48 1962618 500 258 8 234 +190.85 +/- 21.61
66084 ncm-et-9 2019-01-14 21:39 01:16:39 1967698 500 287 11 202 +215.85 +/- 23.71
66083 ncm-et-4 2019-01-14 21:39 01:18:54 1966459 500 290 9 201 +220.88 +/- 23.72
66082 ncm-et-3 2019-01-14 21:38 01:17:22 1964305 500 290 13 197 +216.85 +/- 24.1
66081 ncm-et-15 2019-01-14 21:36 01:16:31 1971588 500 293 14 193 +218.86 +/- 24.41
66080 ncm-et-13 2019-01-14 21:36 01:16:43 1972503 500 303 2 195 +241.91 +/- 23.84
66079 ncm-et-10 2019-01-14 21:32 01:15:38 1987362 500 289 7 204 +221.9 +/- 23.44
66078 ncm-et-9 2019-01-14 20:21 01:17:05 1978098 500 281 13 206 +207.95 +/- 23.5
66077 ncm-et-3 2019-01-14 20:19 01:17:36 1963229 500 269 10 221 +199.29 +/- 22.46
66076 ncm-et-15 2019-01-14 20:18 01:16:32 1965072 500 287 9 204 +217.85 +/- 23.51
66075 ncm-et-4 2019-01-14 20:18 01:19:42 1931882 500 269 9 222 +200.24 +/- 22.36
66074 ncm-et-13 2019-01-14 20:17 01:17:56 1981148 500 289 11 200 +217.85 +/- 23.85
66073 ncm-et-10 2019-01-14 20:15 01:15:34 1965546 500 275 11 214 +204.07 +/- 22.93
66072 ncm-et-9 2019-01-14 19:03 01:16:57 1978315 500 283 8 209 +214.85 +/- 23.15
66071 ncm-et-3 2019-01-14 19:01 01:17:37 1963839 500 268 15 217 +193.64 +/- 22.85
66070 ncm-et-15 2019-01-14 19:00 01:16:51 1970022 500 302 13 185 +229.12 +/- 24.96
66069 ncm-et-13 2019-01-14 19:00 01:15:42 1973284 500 285 10 205 +214.85 +/- 23.48
66068 ncm-et-4 2019-01-14 18:59 01:17:36 1963848 500 274 12 214 +202.15 +/- 22.96
66067 ncm-et-10 2019-01-14 18:57 01:17:17 1967016 500 290 10 200 +219.87 +/- 23.82
66066 ncm-et-9 2019-01-14 17:45 01:16:49 1971433 500 308 11 181 +237.58 +/- 25.22
66065 ncm-et-4 2019-01-14 17:42 01:16:16 1972423 500 270 12 218 +198.34 +/- 22.71
66064 ncm-et-15 2019-01-14 17:42 01:17:18 1973900 500 278 11 211 +206.98 +/- 23.12
66063 ncm-et-3 2019-01-14 17:42 01:17:45 1964301 500 285 14 201 +210.89 +/- 23.85
66062 ncm-et-13 2019-01-14 17:41 01:17:53 1968162 500 292 7 201 +224.97 +/- 23.65
66061 ncm-et-10 2019-01-14 17:39 01:17:29 1958470 500 278 14 208 +204.07 +/- 23.39

Commit

Commit ID 3732c55c18fd74981370dc55b7b46ec8a05ad5bf
Author protonspring
Date 2019-01-14 14:03:31 UTC
Simplify pawn moves (#1900) If we define dcCandidates with & pawnsNotOn7, we don't have to & it both times. This seems more clear to me as well. Tested for no regression. STC LLR: 2.96 (-2.94,2.94) [-3.00,1.00] Total: 44042 W: 9663 L: 9585 D: 24794 http://tests.stockfishchess.org/tests/view/5c21d9120ebc5902ba12e84d No functional change.
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