Dev Builds » 20180123-1305

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.

Results

Host Started (UTC) Duration Base NPS (Avg) Games Wins Losses Draws Elo
ncm-et-3 2018-01-24 16:54 5692:08:57 2016343 6682 2699 207 3776 +136.14 +/- 5.26
ncm-et-4 2018-01-24 16:54 5692:09:02 2016780 6667 2632 189 3846 +133.52 +/- 5.17
ncm-et-9 2018-09-18 16:52 04:10:54 1989086 1690 660 50 980 +131.32 +/- 10.24
ncm-et-10 2018-09-18 16:52 04:11:03 1966493 1646 702 52 892 +145.09 +/- 10.92
ncm-et-13 2018-09-18 16:52 04:10:58 1987316 1690 661 63 966 +128.49 +/- 10.42
ncm-et-15 2018-09-18 16:52 04:10:59 1943380 1625 618 44 963 +128.25 +/- 10.25
  20000 7972 605 11423 +134.29 +/- 3.01

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
383 ncm-et-4 2018-01-24 16:54 01:13:56 2026064 500 214 14 272 +147.19 +/- 19.73 Show
384 ncm-et-3 2018-01-24 16:54 01:12:31 2027866 500 200 13 287 +136.56 +/- 18.94 Show
385 ncm-et-3 2018-01-24 18:08 01:12:49 2027866 500 191 13 296 +129.35 +/- 18.49 Show
386 ncm-et-4 2018-01-24 18:09 01:12:37 2028687 500 174 11 315 +117.55 +/- 17.49 Show
387 ncm-et-3 2018-01-24 19:22 01:13:23 2027374 500 208 16 276 +140.62 +/- 19.58 Show
388 ncm-et-4 2018-01-24 19:23 01:14:17 2028523 500 194 16 290 +129.35 +/- 18.88 Show
389 ncm-et-3 2018-01-24 20:36 01:14:17 2027538 500 208 16 276 +140.62 +/- 19.58 Show
390 ncm-et-4 2018-01-24 20:38 01:14:09 2027867 500 178 23 299 +111.37 +/- 18.63 Show
391 ncm-et-3 2018-01-24 21:52 01:14:13 2025572 500 213 15 272 +145.54 +/- 19.76 Show
392 ncm-et-4 2018-01-24 21:53 01:14:29 2027866 500 205 13 282 +140.62 +/- 19.19 Show
393 ncm-et-3 2018-01-24 23:07 01:13:19 2026390 500 197 17 286 +130.94 +/- 19.11 Show
394 ncm-et-4 2018-01-24 23:09 01:14:03 2027538 500 198 11 291 +136.56 +/- 18.67 Show
395 ncm-et-3 2018-01-25 00:21 01:12:35 2023773 500 210 16 274 +142.26 +/- 19.69 Show
396 ncm-et-4 2018-01-25 00:24 01:13:11 2028851 500 195 12 293 +133.34 +/- 18.61 Show
397 ncm-et-3 2018-01-25 01:35 01:13:53 2027374 500 205 15 280 +138.99 +/- 19.35 Show
398 ncm-et-4 2018-01-25 01:38 01:12:55 2027211 500 197 13 290 +134.15 +/- 18.79 Show
399 ncm-et-3 2018-01-25 02:50 01:13:48 2026554 500 198 16 286 +132.54 +/- 19.08 Show
400 ncm-et-4 2018-01-25 02:52 01:12:38 2027046 500 199 9 292 +138.99 +/- 18.55 Show
401 ncm-et-3 2018-01-25 04:05 01:14:14 2028358 500 204 13 283 +139.81 +/- 19.14 Show
402 ncm-et-4 2018-01-25 04:06 01:13:56 2026391 500 205 16 279 +138.18 +/- 19.43 Show
62127 ncm-et-9 2018-09-18 16:52 01:13:46 1987981 500 195 12 293 +133.34 +/- 18.61 Show
62128 ncm-et-10 2018-09-18 16:52 01:16:43 1954749 500 209 18 273 +139.81 +/- 19.79 Show
62129 ncm-et-15 2018-09-18 16:52 01:13:55 1982796 500 178 13 309 +119.11 +/- 17.85 Show
62130 ncm-et-3 2018-09-18 16:52 01:13:32 1990822 500 188 20 292 +121.46 +/- 18.90 Show
62131 ncm-et-13 2018-09-18 16:52 01:12:39 1988772 500 197 17 286 +130.94 +/- 19.11 Show
62132 ncm-et-4 2018-09-18 16:52 01:14:01 1988298 500 194 13 293 +131.74 +/- 18.64 Show
62133 ncm-et-13 2018-09-18 18:06 01:12:45 1988770 500 185 17 298 +121.46 +/- 18.52 Show
62134 ncm-et-3 2018-09-18 18:07 01:12:28 1990190 500 217 15 268 +148.85 +/- 19.96 Show
62135 ncm-et-9 2018-09-18 18:07 01:13:29 1988296 500 201 12 287 +138.18 +/- 18.90 Show
62136 ncm-et-15 2018-09-18 18:07 01:16:42 1947792 500 189 19 292 +123.02 +/- 18.87 Show
62137 ncm-et-4 2018-09-18 18:08 01:13:00 1988297 500 197 15 288 +132.54 +/- 18.95 Show
62138 ncm-et-10 2018-09-18 18:10 01:14:21 1979191 500 214 13 273 +148.02 +/- 19.64 Show
62139 ncm-et-13 2018-09-18 19:20 01:14:34 1984056 500 196 21 283 +126.97 +/- 19.37 Show
62140 ncm-et-3 2018-09-18 19:20 01:13:25 1990193 500 184 10 306 +126.18 +/- 17.90 Show
62141 ncm-et-9 2018-09-18 19:22 01:12:44 1991613 500 185 20 295 +119.11 +/- 18.75 Show
62142 ncm-et-4 2018-09-18 19:22 01:14:45 1991931 500 221 18 261 +149.68 +/- 20.41 Show
62143 ncm-et-15 2018-09-18 19:25 01:17:28 1939532 500 193 9 298 +134.15 +/- 18.25 Show
62144 ncm-et-10 2018-09-18 19:25 01:15:09 1980911 500 216 17 267 +146.36 +/- 20.07 Show
62145 ncm-et-3 2018-09-18 20:35 00:28:17 1988929 182 76 12 94 +127.62 +/- 34.66 Show
62146 ncm-et-9 2018-09-18 20:35 00:27:41 1988454 190 79 6 105 +140.71 +/- 31.81 Show
62147 ncm-et-13 2018-09-18 20:35 00:27:46 1987666 190 83 8 99 +145.02 +/- 33.37 Show
62148 ncm-et-4 2018-09-18 20:37 00:25:44 1990350 167 61 5 101 +121.19 +/- 31.64 Show
62149 ncm-et-10 2018-09-18 20:42 00:21:35 1951121 146 63 4 79 +148.89 +/- 36.77 Show
62150 ncm-et-15 2018-09-18 20:44 00:19:38 1903401 125 58 3 64 +164.07 +/- 41.23 Show

Commit

Commit ID b61759e907e508d436b7c0b7ff8ab866454f7ca6
Author Fabian Fichter
Date 2018-01-23 13:05:48 UTC
Commit Type Simplification
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.