Dev Builds » 20200402-1256

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 08:22:38 1962242 3315 2046 58 1211 +240.66 +/- 9.69
ncm-et-4 08:22:49 1966908 3353 2050 51 1252 +238.76 +/- 9.51
ncm-et-9 08:22:48 1968725 3330 2062 68 1200 +240.17 +/- 9.76
ncm-et-10 08:22:48 1961463 3337 2124 58 1155 +251.4 +/- 9.95
ncm-et-13 08:22:48 1962825 3339 2084 53 1202 +245.35 +/- 9.73
ncm-et-15 08:22:25 1968730 3326 2077 56 1193 +245.0 +/- 9.77
20000 12443 344 7213 +243.52 +/- 3.97

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
121488 ncm-et-3 2020-04-03 09:02 00:47:44 1964610 315 190 3 122 +237.4 +/- 30.39
121487 ncm-et-9 2020-04-03 09:01 00:49:14 1972352 330 209 5 116 +250.87 +/- 31.5
121486 ncm-et-13 2020-04-03 09:01 00:49:43 1968702 339 211 10 118 +237.01 +/- 31.43
121485 ncm-et-15 2020-04-03 09:01 00:49:22 1972034 326 199 8 119 +233.26 +/- 31.19
121484 ncm-et-10 2020-04-03 08:59 00:50:52 1959404 337 217 7 113 +253.67 +/- 32.08
121483 ncm-et-4 2020-04-03 08:57 00:53:29 1965842 353 199 7 147 +211.83 +/- 27.72
121482 ncm-et-3 2020-04-03 07:47 01:14:43 1965843 500 312 5 183 +248.53 +/- 24.87
121481 ncm-et-9 2020-04-03 07:44 01:15:45 1971265 500 296 12 192 +223.94 +/- 24.43
121480 ncm-et-15 2020-04-03 07:44 01:15:44 1963539 500 324 9 167 +257.59 +/- 26.3
121479 ncm-et-13 2020-04-03 07:44 01:15:50 1962611 500 313 7 180 +247.41 +/- 25.18
121478 ncm-et-10 2020-04-03 07:44 01:14:50 1966776 500 319 10 171 +250.77 +/- 25.99
121477 ncm-et-4 2020-04-03 07:41 01:14:49 1962920 500 313 7 180 +247.41 +/- 25.18
121476 ncm-et-3 2020-04-03 06:30 01:15:12 1961535 500 312 16 172 +236.51 +/- 26.02
121475 ncm-et-13 2020-04-03 06:29 01:13:43 1960154 500 306 6 188 +240.82 +/- 24.53
121474 ncm-et-10 2020-04-03 06:29 01:13:44 1966003 500 301 8 191 +233.32 +/- 24.39
121473 ncm-et-9 2020-04-03 06:28 01:15:26 1961996 500 301 5 194 +236.51 +/- 24.06
121472 ncm-et-15 2020-04-03 06:26 01:16:16 1963532 500 314 7 179 +248.53 +/- 25.26
121471 ncm-et-4 2020-04-03 06:25 01:15:16 1965073 500 303 9 188 +234.38 +/- 24.64
121470 ncm-et-3 2020-04-03 05:14 01:14:51 1961843 500 313 8 179 +246.3 +/- 25.29
121469 ncm-et-13 2020-04-03 05:13 01:15:10 1966305 500 322 5 173 +259.91 +/- 25.67
121468 ncm-et-9 2020-04-03 05:12 01:14:57 1966618 500 309 14 177 +235.45 +/- 25.59
121467 ncm-et-10 2020-04-03 05:12 01:16:09 1961246 500 322 3 175 +262.24 +/- 25.42
121466 ncm-et-15 2020-04-03 05:10 01:15:49 1970024 500 295 6 199 +229.12 +/- 23.74
121465 ncm-et-4 2020-04-03 05:09 01:14:29 1964149 500 314 6 180 +249.64 +/- 25.14
121464 ncm-et-3 2020-04-03 03:57 01:16:27 1962917 500 298 3 199 +235.45 +/- 23.61
121463 ncm-et-9 2020-04-03 03:56 01:14:57 1970788 500 317 12 171 +246.3 +/- 26.04
121462 ncm-et-10 2020-04-03 03:56 01:15:00 1960625 500 328 13 159 +257.59 +/- 27.08
121461 ncm-et-13 2020-04-03 03:55 01:16:28 1957402 500 311 6 183 +246.3 +/- 24.91
121460 ncm-et-4 2020-04-03 03:54 01:14:15 1969858 500 287 8 205 +218.86 +/- 23.41
121459 ncm-et-15 2020-04-03 03:53 01:15:07 1966151 500 319 9 172 +251.89 +/- 25.88
121458 ncm-et-9 2020-04-03 02:39 01:15:53 1966160 500 313 11 176 +243.0 +/- 25.61
121457 ncm-et-10 2020-04-03 02:39 01:15:38 1958010 500 313 6 181 +248.53 +/- 25.07
121456 ncm-et-3 2020-04-03 02:38 01:17:25 1958786 500 301 8 191 +233.32 +/- 24.39
121455 ncm-et-13 2020-04-03 02:38 01:15:47 1960922 500 299 9 192 +230.16 +/- 24.35
121454 ncm-et-15 2020-04-03 02:37 01:15:12 1972852 500 317 6 177 +253.02 +/- 25.38
121453 ncm-et-4 2020-04-03 02:37 01:15:57 1975137 500 312 11 177 +241.91 +/- 25.53
121452 ncm-et-15 2020-04-03 01:21 01:14:55 1972979 500 309 11 180 +238.66 +/- 25.3
121451 ncm-et-10 2020-04-03 01:21 01:16:35 1958180 500 324 11 165 +255.3 +/- 26.52
121450 ncm-et-13 2020-04-03 01:21 01:16:07 1963685 500 322 10 168 +254.16 +/- 26.24
121449 ncm-et-9 2020-04-03 01:21 01:16:36 1971896 500 317 9 174 +249.64 +/- 25.72
121448 ncm-et-4 2020-04-03 01:21 01:14:34 1965382 500 322 3 175 +262.24 +/- 25.42
121447 ncm-et-3 2020-04-03 01:21 01:16:16 1960160 500 320 15 165 +246.3 +/- 26.58

Commit

Commit ID 375e4eeaf5e739c176c38ff05ae954bb60a98987
Author 31m059
Date 2020-04-02 12:56:30 UTC
Simplify a candidate passer condition. STC: LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 31528 W: 6208 L: 6061 D: 19259 Ptnml(0-2): 541, 3673, 7205, 3788, 557 https://tests.stockfishchess.org/tests/view/5e825db0e42a5c3b3ca2ee21 LTC: LLR: 2.94 (-2.94,2.94) {-1.50,0.50} Total: 38546 W: 5083 L: 5009 D: 28454 Ptnml(0-2): 299, 3628, 11362, 3668, 316 https://tests.stockfishchess.org/tests/view/5e826ec7e42a5c3b3ca2ee2a closes https://github.com/official-stockfish/Stockfish/pull/2607 Bench: 5139561
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