Dev Builds » 20180123-1305

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 16:22:55 2016342 6682 2699 207 3776 +136.14 +/- 5.26
ncm-et-4 16:23:46 2016780 6667 2632 189 3846 +133.52 +/- 5.18
ncm-et-9 04:07:42 1989086 1690 660 50 980 +131.32 +/- 10.26
ncm-et-10 04:07:51 1966493 1646 702 52 892 +145.09 +/- 10.94
ncm-et-13 04:07:44 1987316 1690 661 63 966 +128.49 +/- 10.43
ncm-et-15 04:07:44 1943380 1625 618 44 963 +128.25 +/- 10.26
20000 7972 605 11423 +134.29 +/- 3.02

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
54276 ncm-et-15 2018-09-18 20:44 00:19:38 1903401 125 58 3 64 +164.07 +/- 41.29
54275 ncm-et-10 2018-09-18 20:42 00:21:36 1951121 146 63 4 79 +148.89 +/- 36.83
54274 ncm-et-4 2018-09-18 20:37 00:25:44 1990350 167 61 5 101 +121.19 +/- 31.69
54273 ncm-et-13 2018-09-18 20:35 00:27:46 1987666 190 83 8 99 +145.02 +/- 33.42
54272 ncm-et-9 2018-09-18 20:35 00:27:41 1988454 190 79 6 105 +140.71 +/- 31.86
54271 ncm-et-3 2018-09-18 20:35 00:28:18 1988929 182 76 12 94 +127.62 +/- 34.71
54270 ncm-et-10 2018-09-18 19:25 01:15:10 1980911 500 216 17 267 +146.36 +/- 20.1
54269 ncm-et-15 2018-09-18 19:25 01:17:28 1939532 500 193 9 298 +134.15 +/- 18.28
54268 ncm-et-4 2018-09-18 19:22 01:14:45 1991931 500 221 18 261 +149.68 +/- 20.44
54267 ncm-et-9 2018-09-18 19:22 01:12:44 1991613 500 185 20 295 +119.11 +/- 18.78
54266 ncm-et-3 2018-09-18 19:20 01:13:26 1990193 500 184 10 306 +126.18 +/- 17.92
54265 ncm-et-13 2018-09-18 19:20 01:14:34 1984056 500 196 21 283 +126.97 +/- 19.4
54264 ncm-et-10 2018-09-18 18:10 01:14:21 1979191 500 214 13 273 +148.02 +/- 19.67
54263 ncm-et-4 2018-09-18 18:08 01:13:01 1988297 500 197 15 288 +132.54 +/- 18.98
54262 ncm-et-15 2018-09-18 18:07 01:16:42 1947792 500 189 19 292 +123.02 +/- 18.9
54261 ncm-et-9 2018-09-18 18:07 01:13:30 1988296 500 201 12 287 +138.18 +/- 18.93
54260 ncm-et-3 2018-09-18 18:07 01:12:29 1990190 500 217 15 268 +148.85 +/- 19.99
54259 ncm-et-13 2018-09-18 18:06 01:12:45 1988770 500 185 17 298 +121.46 +/- 18.55
54258 ncm-et-4 2018-09-18 16:52 01:14:02 1988298 500 194 13 293 +131.74 +/- 18.67
54257 ncm-et-13 2018-09-18 16:52 01:12:39 1988772 500 197 17 286 +130.94 +/- 19.14
54256 ncm-et-3 2018-09-18 16:52 01:13:32 1990822 500 188 20 292 +121.46 +/- 18.92
54255 ncm-et-15 2018-09-18 16:52 01:13:56 1982796 500 178 13 309 +119.11 +/- 17.88
54254 ncm-et-10 2018-09-18 16:52 01:16:44 1954749 500 209 18 273 +139.81 +/- 19.82
54253 ncm-et-9 2018-09-18 16:52 01:13:47 1987981 500 195 12 293 +133.34 +/- 18.63
397 ncm-et-4 2018-01-25 04:06 01:13:56 2026391 500 205 16 279 +138.18 +/- 19.46
396 ncm-et-3 2018-01-25 04:05 01:14:15 2028358 500 204 13 283 +139.81 +/- 19.17
395 ncm-et-4 2018-01-25 02:52 01:12:39 2027046 500 199 9 292 +138.99 +/- 18.57
394 ncm-et-3 2018-01-25 02:50 01:13:49 2026554 500 198 16 286 +132.54 +/- 19.11
393 ncm-et-4 2018-01-25 01:38 01:12:56 2027211 500 197 13 290 +134.15 +/- 18.82
392 ncm-et-3 2018-01-25 01:35 01:13:54 2027374 500 205 15 280 +138.99 +/- 19.38
391 ncm-et-4 2018-01-25 00:24 01:13:11 2028851 500 195 12 293 +133.34 +/- 18.63
390 ncm-et-3 2018-01-25 00:21 01:12:36 2023773 500 210 16 274 +142.26 +/- 19.71
389 ncm-et-4 2018-01-24 23:09 01:14:03 2027538 500 198 11 291 +136.56 +/- 18.7
388 ncm-et-3 2018-01-24 23:07 01:13:20 2026390 500 197 17 286 +130.94 +/- 19.14
387 ncm-et-4 2018-01-24 21:53 01:14:29 2027866 500 205 13 282 +140.62 +/- 19.22
386 ncm-et-3 2018-01-24 21:52 01:14:14 2025572 500 213 15 272 +145.54 +/- 19.79
385 ncm-et-4 2018-01-24 20:38 01:14:09 2027867 500 178 23 299 +111.37 +/- 18.66
384 ncm-et-3 2018-01-24 20:36 01:14:18 2027538 500 208 16 276 +140.62 +/- 19.61
383 ncm-et-4 2018-01-24 19:23 01:14:18 2028523 500 194 16 290 +129.35 +/- 18.91
382 ncm-et-3 2018-01-24 19:22 01:13:23 2027374 500 208 16 276 +140.62 +/- 19.61
381 ncm-et-4 2018-01-24 18:09 01:12:37 2028687 500 174 11 315 +117.55 +/- 17.52
380 ncm-et-3 2018-01-24 18:08 01:12:49 2027866 500 191 13 296 +129.35 +/- 18.52
379 ncm-et-3 2018-01-24 16:54 01:12:32 2027866 500 200 13 287 +136.56 +/- 18.97
378 ncm-et-4 2018-01-24 16:54 01:13:56 2026064 500 214 14 272 +147.19 +/- 19.76

Commit

Commit ID b61759e907e508d436b7c0b7ff8ab866454f7ca6
Author Fabian Fichter
Date 2018-01-23 13:05:48 UTC
Simplify away redundant SEE pruning condition (#1363) SEE immediately returns true for promotions, so excluding them before checking SEE is redundant. STC LLR: 2.95 (-2.94,2.94) [-3.00,1.00] Total: 56758 W: 10166 L: 10106 D: 36486 http://tests.stockfishchess.org/tests/view/5a645eaf0ebc590297903833 No functional change.
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