Dev Builds » 20130907-0725

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 05:34:10 1992820 2393 83 1314 996 -197.59 +/- 10.7
ncm-et-4 05:34:21 1975428 2375 77 1341 957 -206.11 +/- 10.93
ncm-et-5 01:39:16 2025000 710 27 401 282 -203.48 +/- 20.22
ncm-et-6 01:38:56 2026227 722 20 402 300 -204.6 +/- 19.46
ncm-et-7 01:39:05 1999287 726 33 393 300 -188.94 +/- 19.6
ncm-et-8 01:39:18 1967272 677 24 375 278 -199.51 +/- 20.31
ncm-et-9 05:34:28 1988784 2392 85 1338 969 -202.07 +/- 10.87
ncm-et-10 05:34:09 1982532 2377 91 1318 968 -198.43 +/- 10.88
ncm-et-11 01:39:20 2019127 717 28 410 279 -206.38 +/- 20.35
ncm-et-12 01:39:07 2002259 711 19 397 295 -205.83 +/- 19.62
ncm-et-13 05:34:09 1991138 2380 99 1279 1002 -188.91 +/- 10.69
ncm-et-14 01:39:02 2019940 718 25 399 294 -200.67 +/- 19.74
ncm-et-15 05:34:26 1987547 2396 97 1297 1002 -191.24 +/- 10.69
ncm-et-16 01:39:11 1985935 706 31 393 282 -196.81 +/- 20.24
20000 739 11057 8204 -198.29 +/- 3.73

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
102490 ncm-et-9 2019-11-04 03:24 00:23:19 1969096 171 4 93 74 -200.46 +/- 39.18
102489 ncm-et-4 2019-11-04 03:24 00:23:31 1981587 157 2 93 62 -229.96 +/- 42.89
102488 ncm-et-13 2019-11-04 03:23 00:23:58 1974703 169 7 97 65 -206.27 +/- 42.51
102487 ncm-et-10 2019-11-04 03:23 00:23:53 1968547 164 11 76 77 -145.68 +/- 38.78
102486 ncm-et-3 2019-11-04 03:23 00:23:45 1969408 170 4 100 66 -222.26 +/- 41.89
102485 ncm-et-15 2019-11-04 03:22 00:25:11 1968333 169 10 83 76 -160.62 +/- 39.09
102484 ncm-et-10 2019-11-04 02:13 01:08:54 1967583 500 22 277 201 -195.51 +/- 23.99
102483 ncm-et-9 2019-11-04 02:13 01:09:57 1969876 500 21 264 215 -184.42 +/- 23.09
102482 ncm-et-4 2019-11-04 02:13 01:10:09 1945951 500 18 284 198 -206.01 +/- 24.14
102481 ncm-et-3 2019-11-04 02:11 01:10:48 1965548 500 16 282 202 -206.01 +/- 23.83
102480 ncm-et-15 2019-11-04 02:11 01:09:54 1963242 500 17 267 216 -190.85 +/- 22.96
102479 ncm-et-13 2019-11-04 02:10 01:11:55 1974984 500 23 257 220 -176.33 +/- 22.82
102478 ncm-et-10 2019-11-04 01:02 01:10:47 1960641 500 23 261 216 -179.9 +/- 23.06
102477 ncm-et-9 2019-11-04 01:01 01:10:40 1967558 500 16 277 207 -201.19 +/- 23.5
102476 ncm-et-3 2019-11-04 01:01 01:09:49 1995772 500 21 248 231 -170.15 +/- 22.15
102475 ncm-et-4 2019-11-04 01:00 01:11:30 1942972 500 12 302 186 -230.16 +/- 24.87
102474 ncm-et-13 2019-11-04 00:59 01:10:13 1972984 500 24 260 216 -178.11 +/- 23.08
102473 ncm-et-15 2019-11-04 00:59 01:11:01 1978775 500 19 271 210 -192.71 +/- 23.37
102472 ncm-et-13 2019-11-03 23:49 01:08:53 1972190 500 12 274 214 -202.15 +/- 22.96
102471 ncm-et-4 2019-11-03 23:49 01:09:58 1974056 500 26 275 199 -189.92 +/- 24.16
102470 ncm-et-10 2019-11-03 23:49 01:11:22 1957727 500 19 294 187 -214.85 +/- 24.91
102469 ncm-et-3 2019-11-03 23:49 01:10:25 1973892 500 16 278 206 -202.15 +/- 23.57
102468 ncm-et-9 2019-11-03 23:49 01:11:20 1971258 500 19 280 201 -201.19 +/- 23.95
102467 ncm-et-15 2019-11-03 23:49 01:09:03 1978631 500 21 271 208 -190.85 +/- 23.53
31366 ncm-et-8 2018-05-18 13:04 00:25:51 2021493 177 5 94 78 -192.16 +/- 38.19
31365 ncm-et-16 2018-05-18 13:01 00:28:51 1988946 206 14 114 78 -184.17 +/- 38.82
31364 ncm-et-5 2018-05-18 13:01 00:29:02 2024426 210 5 120 85 -213.66 +/- 36.74
31363 ncm-et-11 2018-05-18 13:01 00:29:06 2018722 217 5 123 89 -211.76 +/- 35.84
31362 ncm-et-12 2018-05-18 13:01 00:29:14 2020511 211 8 119 84 -203.14 +/- 37.22
31361 ncm-et-9 2018-05-18 13:00 00:29:23 2029181 221 8 127 86 -209.15 +/- 36.8
31360 ncm-et-4 2018-05-18 13:00 00:29:48 2025572 218 4 111 103 -186.62 +/- 32.69
31359 ncm-et-14 2018-05-18 13:00 00:29:44 2019534 218 6 125 87 -212.8 +/- 36.41
31358 ncm-et-10 2018-05-18 13:00 00:30:01 2019697 213 2 118 93 -212.17 +/- 34.47
31357 ncm-et-13 2018-05-18 13:00 00:30:02 2025250 211 10 112 89 -183.25 +/- 36.13
31356 ncm-et-6 2018-05-18 13:00 00:30:02 2026883 222 7 132 83 -221.42 +/- 37.49
31355 ncm-et-3 2018-05-18 13:00 00:30:13 2029183 223 8 133 82 -220.14 +/- 37.79
31354 ncm-et-15 2018-05-18 12:58 00:31:35 2018395 227 12 130 85 -200.16 +/- 37.17
31353 ncm-et-7 2018-05-18 12:58 00:31:54 1988001 226 16 126 84 -184.75 +/- 37.38
31352 ncm-et-6 2018-05-18 11:50 01:08:54 2025572 500 13 270 217 -197.4 +/- 22.8
31351 ncm-et-12 2018-05-18 11:50 01:09:53 1984007 500 11 278 211 -206.98 +/- 23.12
31350 ncm-et-13 2018-05-18 11:50 01:09:08 2026718 500 23 279 198 -196.45 +/- 24.2
31349 ncm-et-10 2018-05-18 11:50 01:09:12 2021001 500 14 292 194 -217.85 +/- 24.34
31348 ncm-et-16 2018-05-18 11:50 01:10:20 1982924 500 17 279 204 -202.15 +/- 23.72
31347 ncm-et-9 2018-05-18 11:50 01:09:49 2025736 500 17 297 186 -219.87 +/- 24.96
31346 ncm-et-15 2018-05-18 11:50 01:07:42 2017907 500 18 275 207 -197.4 +/- 23.54
31345 ncm-et-14 2018-05-18 11:50 01:09:18 2020347 500 19 274 207 -195.51 +/- 23.56
31344 ncm-et-5 2018-05-18 11:50 01:10:14 2025575 500 22 281 197 -199.29 +/- 24.26
31343 ncm-et-7 2018-05-18 11:50 01:07:11 2010573 500 17 267 216 -190.85 +/- 22.96
31342 ncm-et-4 2018-05-18 11:50 01:09:25 1982430 500 15 276 209 -201.19 +/- 23.35
31341 ncm-et-8 2018-05-18 11:50 01:13:27 1913052 500 19 281 200 -202.15 +/- 24.02
31340 ncm-et-11 2018-05-18 11:50 01:10:14 2019533 500 23 287 190 -204.07 +/- 24.74
31339 ncm-et-3 2018-05-18 11:50 01:09:10 2023119 500 18 273 209 -195.51 +/- 23.42

Commit

Commit ID c86eee391830c9c74bc11be9c537ccbbf6cb412e
Author Lucas Braesch
Date 2013-09-07 07:25:45 UTC
Union of 2 changes Union of - LMR >= 3 plies from Gary tests.stockfishchess.org/tests/view/522522960ebc595d328fcafd - allows() tweak from Reuven tests.stockfishchess.org/tests/view/5225fa1c0ebc595d328fcb53 Both passed Step I and failed Step II. Instead this union passed both short TC: LLR: 2.95 (-2.94,2.94) Total: 14525 W: 3063 L: 2874 D: 8588 And long TC LLR: 2.94 (-2.94,2.94) Total: 31075 W: 5566 L: 5308 D: 20201 bench: 4238160
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