Dev Builds » 20200506-1420

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 08:20:57 1961101 3340 2049 52 1239 +239.69 +/- 9.56
ncm-et-4 08:20:25 1970185 3333 2071 61 1201 +242.49 +/- 9.74
ncm-et-9 08:21:01 1973605 3344 2123 50 1171 +251.85 +/- 9.86
ncm-et-10 08:21:04 1952663 3315 2085 37 1193 +250.65 +/- 9.73
ncm-et-13 08:20:51 1961363 3327 2167 56 1104 +260.2 +/- 10.19
ncm-et-15 08:21:12 1966252 3341 2062 46 1233 +242.68 +/- 9.58
20000 12557 302 7141 +247.83 +/- 3.99

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
130776 ncm-et-10 2020-05-07 07:19 00:48:38 1958947 315 197 2 116 +251.36 +/- 31.19
130775 ncm-et-13 2020-05-07 07:18 00:49:02 1964917 327 226 3 98 +289.33 +/- 34.41
130774 ncm-et-4 2020-05-07 07:18 00:49:38 1970792 333 224 5 104 +274.01 +/- 33.45
130773 ncm-et-3 2020-05-07 07:16 00:50:58 1963842 340 211 4 125 +245.65 +/- 30.18
130772 ncm-et-9 2020-05-07 07:15 00:52:07 1973737 344 208 3 133 +238.62 +/- 29.07
130771 ncm-et-15 2020-05-07 07:15 00:52:14 1969245 341 217 2 122 +257.88 +/- 30.45
130770 ncm-et-13 2020-05-07 06:03 01:14:07 1959705 500 329 12 159 +259.91 +/- 27.07
130769 ncm-et-10 2020-05-07 06:02 01:15:23 1961553 500 310 3 187 +248.53 +/- 24.48
130768 ncm-et-4 2020-05-07 06:01 01:16:06 1964315 500 306 8 186 +238.66 +/- 24.75
130767 ncm-et-3 2020-05-07 06:00 01:15:09 1961553 500 306 9 185 +237.58 +/- 24.86
130766 ncm-et-15 2020-05-07 05:59 01:15:31 1964153 500 303 10 187 +233.32 +/- 24.74
130765 ncm-et-9 2020-05-07 05:58 01:15:56 1975293 500 314 11 175 +244.1 +/- 25.69
130764 ncm-et-10 2020-05-07 04:46 01:15:11 1962174 500 335 7 158 +273.0 +/- 27.05
130763 ncm-et-13 2020-05-07 04:45 01:16:45 1960312 500 327 8 165 +262.24 +/- 26.45
130762 ncm-et-4 2020-05-07 04:45 01:15:11 1974372 500 309 10 181 +239.74 +/- 25.19
130761 ncm-et-3 2020-05-07 04:44 01:15:11 1960312 500 311 8 181 +244.1 +/- 25.14
130760 ncm-et-9 2020-05-07 04:43 01:14:03 1971253 500 318 9 173 +250.77 +/- 25.8
130759 ncm-et-15 2020-05-07 04:43 01:15:03 1966324 500 309 6 185 +244.1 +/- 24.76
130758 ncm-et-13 2020-05-07 03:29 01:14:50 1961077 500 324 8 168 +258.75 +/- 26.19
130757 ncm-et-3 2020-05-07 03:28 01:15:02 1959238 500 311 11 178 +240.82 +/- 25.45
130756 ncm-et-4 2020-05-07 03:27 01:16:01 1969710 500 306 11 183 +235.45 +/- 25.07
130755 ncm-et-10 2020-05-07 03:27 01:17:55 1891162 500 308 3 189 +246.3 +/- 24.33
130754 ncm-et-9 2020-05-07 03:27 01:15:07 1975448 500 306 6 188 +240.82 +/- 24.53
130753 ncm-et-15 2020-05-07 03:27 01:14:30 1961996 500 311 8 181 +244.1 +/- 25.14
130752 ncm-et-4 2020-05-07 02:13 01:13:10 1976226 500 312 11 177 +241.91 +/- 25.53
130751 ncm-et-13 2020-05-07 02:13 01:15:24 1959542 500 331 7 162 +268.17 +/- 26.68
130750 ncm-et-3 2020-05-07 02:13 01:14:07 1960768 500 311 7 182 +245.2 +/- 25.02
130749 ncm-et-10 2020-05-07 02:12 01:14:14 1967539 500 305 8 187 +237.58 +/- 24.68
130748 ncm-et-9 2020-05-07 02:12 01:14:24 1975138 500 320 9 171 +253.02 +/- 25.97
130747 ncm-et-15 2020-05-07 02:11 01:14:47 1967088 500 303 5 192 +238.66 +/- 24.2
130746 ncm-et-4 2020-05-07 00:58 01:14:06 1969557 500 297 6 197 +231.21 +/- 23.88
130745 ncm-et-13 2020-05-07 00:57 01:15:14 1962917 500 320 9 171 +253.02 +/- 25.97
130744 ncm-et-3 2020-05-07 00:57 01:15:04 1959236 500 298 8 194 +230.16 +/- 24.17
130743 ncm-et-10 2020-05-07 00:56 01:14:25 1965091 500 307 6 187 +241.91 +/- 24.61
130742 ncm-et-9 2020-05-07 00:56 01:14:41 1971255 500 322 5 173 +259.91 +/- 25.67
130741 ncm-et-15 2020-05-07 00:56 01:14:17 1972037 500 301 9 190 +232.26 +/- 24.49
130740 ncm-et-4 2020-05-06 23:41 01:16:13 1966326 500 317 10 173 +248.53 +/- 25.83
130739 ncm-et-9 2020-05-06 23:40 01:14:43 1973116 500 335 7 158 +273.0 +/- 27.05
130738 ncm-et-13 2020-05-06 23:40 01:15:29 1961075 500 310 9 181 +241.91 +/- 25.17
130737 ncm-et-3 2020-05-06 23:40 01:15:26 1962763 500 301 5 194 +236.51 +/- 24.06
130736 ncm-et-10 2020-05-06 23:40 01:15:18 1962175 500 323 8 169 +257.59 +/- 26.11
130735 ncm-et-15 2020-05-06 23:40 01:14:50 1962921 500 318 6 176 +254.16 +/- 25.46

Commit

Commit ID a91cb9fc1bc403dd610b3e17f022b5afa94dff49
Author xoto10
Date 2020-05-06 14:20:01 UTC
Penalty for all enemy pawns xrayed by our bishop. STC: LLR: 2.93 (-2.94,2.94) {-0.50,1.50} Total: 159760 W: 30229 L: 29813 D: 99718 Ptnml(0-2): 2659, 18309, 37534, 18713, 2665 https://tests.stockfishchess.org/tests/view/5eb1d5032326444a3b6d33ce LTC: LLR: 2.93 (-2.94,2.94) {0.25,1.75} Total: 26496 W: 3908 L: 3656 D: 18932 Ptnml(0-2): 192, 2512, 7610, 2720, 214 https://tests.stockfishchess.org/tests/view/5eb1e2dd2326444a3b6d33f9 closes https://github.com/official-stockfish/Stockfish/pull/2662 Bench 5185517
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