Dev Builds » 20130927-0659

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 05:42:00 1985360 2390 123 1253 1014 -178.47 +/- 10.65
ncm-et-4 05:41:41 1963528 2351 92 1267 992 -190.75 +/- 10.73
ncm-et-5 01:41:38 2022303 723 26 358 339 -172.43 +/- 18.19
ncm-et-6 01:41:51 2025982 733 24 384 325 -186.76 +/- 18.65
ncm-et-7 01:41:28 1988815 712 18 361 333 -182.49 +/- 18.24
ncm-et-8 01:41:13 1957187 707 31 394 282 -197.13 +/- 20.25
ncm-et-9 05:42:07 1987555 2401 106 1266 1029 -183.12 +/- 10.55
ncm-et-10 05:42:22 1982025 2379 101 1215 1063 -176.44 +/- 10.34
ncm-et-11 01:41:38 2016691 722 24 394 304 -196.67 +/- 19.37
ncm-et-12 01:41:26 1951331 694 26 373 295 -190.85 +/- 19.68
ncm-et-13 05:42:25 1988063 2396 92 1303 1001 -193.37 +/- 10.69
ncm-et-14 01:41:31 2020510 714 42 389 283 -184.42 +/- 20.26
ncm-et-15 05:42:03 1988102 2387 105 1270 1012 -185.36 +/- 10.64
ncm-et-16 01:41:34 1961652 691 32 383 276 -194.56 +/- 20.48
20000 842 10610 8548 -185.52 +/- 3.66

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
101446 ncm-et-4 2019-10-27 08:44 00:20:09 1921818 131 5 70 56 -189.08 +/- 45.54
101445 ncm-et-10 2019-10-27 08:42 00:23:17 1963531 167 8 84 75 -170.63 +/- 39.24
101444 ncm-et-3 2019-10-27 08:41 00:23:52 1963227 164 12 90 62 -179.73 +/- 43.61
101443 ncm-et-15 2019-10-27 08:40 00:25:00 1968938 176 7 105 64 -218.26 +/- 42.92
101442 ncm-et-13 2019-10-27 08:39 00:26:09 1969413 187 7 104 76 -199.63 +/- 39.11
101441 ncm-et-9 2019-10-27 08:38 00:26:46 1968170 175 5 100 70 -211.31 +/- 40.67
101440 ncm-et-4 2019-10-27 07:30 01:13:23 1971256 500 18 266 216 -189.0 +/- 22.98
101439 ncm-et-13 2019-10-27 07:27 01:10:53 1974034 500 18 275 207 -197.4 +/- 23.54
101438 ncm-et-10 2019-10-27 07:27 01:13:58 1956030 500 23 255 222 -174.55 +/- 22.71
101437 ncm-et-3 2019-10-27 07:26 01:13:54 1944617 500 26 271 203 -186.25 +/- 23.91
101436 ncm-et-15 2019-10-27 07:25 01:13:22 1966459 500 27 253 220 -169.27 +/- 22.88
101435 ncm-et-9 2019-10-27 07:25 01:12:13 1963397 500 23 246 231 -166.66 +/- 22.18
101434 ncm-et-4 2019-10-27 06:16 01:12:15 1969718 500 25 262 213 -179.0 +/- 23.27
101433 ncm-et-13 2019-10-27 06:14 01:11:38 1964465 500 22 277 201 -195.51 +/- 23.99
101432 ncm-et-10 2019-10-27 06:13 01:12:02 1967232 500 22 250 228 -171.02 +/- 22.34
101431 ncm-et-15 2019-10-27 06:13 01:11:29 1977173 500 25 277 198 -192.71 +/- 24.22
101430 ncm-et-3 2019-10-27 06:13 01:12:19 1974050 500 19 252 229 -175.44 +/- 22.22
101429 ncm-et-9 2019-10-27 06:13 01:11:12 1972960 500 18 266 216 -189.0 +/- 22.98
101428 ncm-et-15 2019-10-27 05:01 01:10:26 1978281 500 11 274 215 -203.11 +/- 22.86
101427 ncm-et-9 2019-10-27 05:01 01:10:13 1970478 500 28 280 192 -192.71 +/- 24.63
101426 ncm-et-3 2019-10-27 05:01 01:10:32 1977484 500 34 261 205 -170.15 +/- 23.83
101425 ncm-et-10 2019-10-27 05:01 01:11:23 1961236 500 18 259 223 -182.61 +/- 22.55
101424 ncm-et-4 2019-10-27 05:01 01:14:15 1910271 500 19 281 200 -202.15 +/- 24.02
101423 ncm-et-13 2019-10-27 05:01 01:12:07 1970795 500 16 273 211 -197.4 +/- 23.25
30610 ncm-et-16 2018-05-16 14:55 00:27:30 2018071 191 9 112 70 -209.55 +/- 41.03
30609 ncm-et-12 2018-05-16 14:55 00:28:19 1965646 194 9 109 76 -198.09 +/- 39.27
30608 ncm-et-7 2018-05-16 14:54 00:28:59 1995173 212 3 106 103 -184.35 +/- 32.44
30607 ncm-et-13 2018-05-16 14:54 00:29:14 2025081 209 9 111 89 -185.35 +/- 36.06
30606 ncm-et-14 2018-05-16 14:53 00:29:52 2020673 214 11 125 78 -206.35 +/- 38.84
30605 ncm-et-15 2018-05-16 14:53 00:30:19 2019045 211 6 119 86 -207.73 +/- 36.59
30604 ncm-et-5 2018-05-16 14:53 00:30:11 2022140 223 7 113 103 -179.6 +/- 33.08
30603 ncm-et-10 2018-05-16 14:53 00:30:19 2021814 212 5 111 96 -190.85 +/- 34.19
30602 ncm-et-8 2018-05-16 14:52 00:30:25 1900431 207 10 125 72 -217.63 +/- 40.48
30601 ncm-et-4 2018-05-16 14:52 00:30:34 2001921 220 9 108 103 -168.4 +/- 33.2
30600 ncm-et-11 2018-05-16 14:51 00:31:52 2015961 222 8 126 88 -205.78 +/- 36.34
30599 ncm-et-3 2018-05-16 14:51 00:31:42 2026555 226 9 113 104 -172.86 +/- 33.08
30598 ncm-et-9 2018-05-16 14:50 00:32:33 2025735 226 9 117 100 -180.75 +/- 33.86
30597 ncm-et-6 2018-05-16 14:50 00:33:09 2027210 233 6 123 104 -191.84 +/- 32.93
30596 ncm-et-8 2018-05-16 13:40 01:10:48 2013943 500 21 269 210 -189.0 +/- 23.4
30595 ncm-et-12 2018-05-16 13:40 01:13:07 1937017 500 17 264 219 -188.08 +/- 22.77
30594 ncm-et-7 2018-05-16 13:40 01:12:29 1982457 500 15 255 230 -181.7 +/- 22.07
30593 ncm-et-11 2018-05-16 13:40 01:09:46 2017421 500 16 268 216 -192.71 +/- 22.93
30592 ncm-et-14 2018-05-16 13:40 01:11:39 2020347 500 31 264 205 -175.44 +/- 23.81
30591 ncm-et-13 2018-05-16 13:40 01:12:24 2024591 500 20 263 217 -184.42 +/- 22.95
30590 ncm-et-4 2018-05-16 13:40 01:11:05 2006186 500 16 280 204 -204.07 +/- 23.7
30589 ncm-et-3 2018-05-16 13:40 01:09:41 2026227 500 23 266 211 -184.42 +/- 23.37
30588 ncm-et-16 2018-05-16 13:40 01:14:04 1905233 500 23 271 206 -189.0 +/- 23.68
30587 ncm-et-10 2018-05-16 13:40 01:11:23 2022308 500 25 256 219 -173.67 +/- 22.91
30586 ncm-et-15 2018-05-16 13:40 01:11:27 2018720 500 29 242 229 -158.08 +/- 22.39
30585 ncm-et-5 2018-05-16 13:40 01:11:27 2022466 500 19 245 236 -169.27 +/- 21.82
30584 ncm-et-6 2018-05-16 13:40 01:08:42 2024754 500 18 261 221 -184.42 +/- 22.67
30583 ncm-et-9 2018-05-16 13:40 01:09:10 2024590 500 23 257 220 -176.33 +/- 22.82

Commit

Commit ID b742a3f29aac762616537eb032db4a2455df6b96
Author Marco Costalba
Date 2013-09-27 06:59:03 UTC
Increase MAX_MOVES to 256 This should be enough for any legal position, even the handcrafted ones, like the one presented by Reuven: 1Q5R/4Q1K1/B1Q5/B4Q2/N2Q4/pQ4Q1/pn2Q3/krQ4R w - - Where currently we crash. This reverts the patch 0049d3f337b6f3a66a06503c of 8/4/2012 where stack was shrinked due to crashes while in deep analysys. No functional change.
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