Dev Builds » 20141001-1951

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 06:04:35 1986945 2404 163 796 1445 -93.69 +/- 8.57
ncm-et-4 06:04:24 1957871 2330 147 746 1437 -91.37 +/- 8.51
ncm-et-5 01:48:15 2021895 720 58 234 428 -86.68 +/- 15.88
ncm-et-6 01:48:12 2025081 718 40 246 432 -102.56 +/- 15.58
ncm-et-7 01:47:53 1990592 712 44 228 440 -91.87 +/- 15.37
ncm-et-8 01:48:07 1979185 694 54 229 411 -89.54 +/- 16.21
ncm-et-9 06:04:35 1989315 2389 159 793 1437 -94.46 +/- 8.59
ncm-et-10 06:05:11 1980897 2404 162 765 1477 -89.05 +/- 8.42
ncm-et-11 01:48:12 1975285 720 55 219 446 -80.55 +/- 15.36
ncm-et-12 01:48:02 2020347 712 47 219 446 -85.62 +/- 15.23
ncm-et-13 06:04:29 1990000 2381 149 795 1437 -96.69 +/- 8.56
ncm-et-14 01:48:07 2019452 710 37 250 423 -107.54 +/- 15.76
ncm-et-15 06:04:11 1991951 2384 147 806 1431 -98.61 +/- 8.59
ncm-et-16 01:48:08 2018641 722 56 222 444 -81.34 +/- 15.43
20000 1318 6548 12134 -93.01 +/- 2.95

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
86600 ncm-et-4 2019-06-25 16:59 00:18:40 1925688 121 9 34 78 -72.83 +/- 36.31
86599 ncm-et-15 2019-06-25 16:52 00:25:30 1974202 165 8 63 94 -120.41 +/- 33.84
86598 ncm-et-10 2019-06-25 16:51 00:26:10 1967086 176 12 58 106 -92.96 +/- 31.73
86597 ncm-et-13 2019-06-25 16:50 00:27:32 1966613 173 18 59 96 -83.94 +/- 34.34
86596 ncm-et-3 2019-06-25 16:50 00:27:32 1965071 179 13 65 101 -103.92 +/- 33.08
86595 ncm-et-9 2019-06-25 16:49 00:28:18 1970487 186 17 56 113 -73.95 +/- 30.92
86594 ncm-et-4 2019-06-25 15:38 01:19:24 1946462 500 26 158 316 -93.95 +/- 17.9
86593 ncm-et-15 2019-06-25 15:34 01:16:39 1989910 500 28 170 302 -101.46 +/- 18.62
86592 ncm-et-10 2019-06-25 15:34 01:16:15 1960933 500 36 164 300 -90.97 +/- 18.87
86591 ncm-et-3 2019-06-25 15:33 01:15:57 1963226 500 36 153 311 -82.83 +/- 18.34
86590 ncm-et-9 2019-06-25 15:32 01:16:14 1977318 500 30 184 286 -110.6 +/- 19.45
86589 ncm-et-13 2019-06-25 15:31 01:17:55 1977329 500 27 173 300 -104.49 +/- 18.7
86588 ncm-et-4 2019-06-25 14:20 01:16:38 1966770 500 30 161 309 -93.2 +/- 18.32
86587 ncm-et-10 2019-06-25 14:17 01:16:32 1960165 500 25 165 310 -99.95 +/- 18.17
86586 ncm-et-15 2019-06-25 14:16 01:17:32 1972650 500 33 171 296 -98.44 +/- 19.01
86585 ncm-et-3 2019-06-25 14:15 01:16:48 1965536 500 36 165 299 -91.71 +/- 18.92
86584 ncm-et-13 2019-06-25 14:14 01:15:39 1968944 500 34 176 290 -101.46 +/- 19.32
86583 ncm-et-9 2019-06-25 14:14 01:16:52 1967699 500 33 177 290 -102.97 +/- 19.3
86582 ncm-et-13 2019-06-25 12:58 01:15:22 1978099 500 30 156 314 -89.48 +/- 18.08
86581 ncm-et-15 2019-06-25 12:58 01:16:56 1983184 500 34 151 315 -82.83 +/- 18.11
86580 ncm-et-3 2019-06-25 12:58 01:16:18 1973257 500 26 177 297 -108.3 +/- 18.82
86579 ncm-et-9 2019-06-25 12:58 01:15:18 1972185 500 28 150 322 -86.52 +/- 17.65
86578 ncm-et-4 2019-06-25 12:58 01:21:42 1864025 500 36 164 300 -90.97 +/- 18.87
86577 ncm-et-10 2019-06-25 12:58 01:17:58 1956177 500 41 147 312 -74.79 +/- 18.37
20948 ncm-et-8 2018-04-20 04:07 00:30:39 2006432 194 18 58 118 -72.68 +/- 30.26
20947 ncm-et-14 2018-04-20 04:06 00:31:23 2020673 210 12 62 136 -84.34 +/- 27.15
20946 ncm-et-9 2018-04-20 04:06 00:31:11 2025736 203 17 64 122 -81.93 +/- 29.76
20945 ncm-et-4 2018-04-20 04:06 00:31:38 2022793 209 18 65 126 -79.49 +/- 29.29
20944 ncm-et-13 2018-04-20 04:06 00:31:51 2025245 208 19 67 122 -81.65 +/- 30.02
20943 ncm-et-12 2018-04-20 04:06 00:31:53 2019859 212 16 67 129 -85.25 +/- 28.75
20942 ncm-et-15 2018-04-20 04:06 00:31:59 2014664 219 21 73 125 -84.1 +/- 29.86
20941 ncm-et-5 2018-04-20 04:05 00:32:18 2022303 220 22 63 135 -65.51 +/- 28.27
20940 ncm-et-7 2018-04-20 04:05 00:32:35 2013924 212 17 71 124 -90.49 +/- 29.68
20939 ncm-et-16 2018-04-20 04:05 00:32:54 2020510 222 17 73 132 -89.57 +/- 28.61
20938 ncm-et-6 2018-04-20 04:04 00:33:14 2024099 218 10 79 129 -113.88 +/- 28.53
20937 ncm-et-11 2018-04-20 04:04 00:33:27 1963290 220 18 67 135 -78.7 +/- 28.1
20936 ncm-et-3 2018-04-20 04:04 00:33:46 2026718 225 18 85 122 -106.69 +/- 30.36
20935 ncm-et-10 2018-04-20 04:03 00:34:44 2021488 228 15 73 140 -90.37 +/- 27.4
20934 ncm-et-15 2018-04-20 02:49 01:15:35 2017099 500 23 178 299 -111.37 +/- 18.66
20933 ncm-et-7 2018-04-20 02:49 01:15:18 1967261 500 27 157 316 -92.46 +/- 17.92
20932 ncm-et-13 2018-04-20 02:49 01:16:10 2023774 500 21 164 315 -102.22 +/- 17.82
20931 ncm-et-12 2018-04-20 02:48 01:16:09 2020836 500 31 152 317 -85.78 +/- 17.95
20930 ncm-et-8 2018-04-20 02:48 01:17:28 1951939 500 36 171 293 -96.19 +/- 19.21
20929 ncm-et-14 2018-04-20 02:48 01:16:44 2018232 500 25 188 287 -117.55 +/- 19.29
20928 ncm-et-4 2018-04-20 02:48 01:16:22 2021488 500 28 164 308 -96.94 +/- 18.33
20927 ncm-et-3 2018-04-20 02:48 01:14:14 2027866 500 34 151 315 -82.83 +/- 18.11
20926 ncm-et-16 2018-04-20 02:48 01:15:14 2016773 500 39 149 312 -77.71 +/- 18.34
20925 ncm-et-11 2018-04-20 02:48 01:14:45 1987281 500 37 152 311 -81.37 +/- 18.35
20924 ncm-et-6 2018-04-20 02:48 01:14:58 2026064 500 30 167 303 -97.69 +/- 18.62
20923 ncm-et-9 2018-04-20 02:48 01:16:42 2022466 500 34 162 304 -90.97 +/- 18.64
20922 ncm-et-5 2018-04-20 02:48 01:15:57 2021488 500 36 171 293 -96.19 +/- 19.21
20921 ncm-et-10 2018-04-20 02:48 01:13:32 2019533 500 33 158 309 -88.74 +/- 18.38

Commit

Commit ID e60cdca9b016f1edb8789d99785843cebe704e29
Author lucasart
Date 2014-10-01 19:51:32 UTC
Convert TT depth to int8_t Now that half plies have been removed from the engine, we can encode TT depth into an int8_t. Range is -128 to +127, so it goes still further than the previous limit of 121 plies (with ONE_PLY == 2 where depth - DEPTH_NONE was encoded as an uint8_t). No functional change. Resolved #60
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