Dev Builds » 20131014-1755

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 05:50:24 1987952 2390 110 1210 1070 -172.89 +/- 10.32
ncm-et-4 05:50:38 1983793 2362 132 1248 982 -178.32 +/- 10.84
ncm-et-5 01:43:34 2008655 711 35 372 304 -179.0 +/- 19.46
ncm-et-6 01:44:00 2026637 724 22 404 298 -203.89 +/- 19.56
ncm-et-7 01:43:09 1988980 703 20 384 299 -199.19 +/- 19.47
ncm-et-8 01:43:50 1989830 716 29 363 324 -175.65 +/- 18.71
ncm-et-9 05:50:33 1986252 2393 103 1251 1039 -181.58 +/- 10.48
ncm-et-10 05:51:02 1986873 2377 96 1228 1053 -180.01 +/- 10.39
ncm-et-11 01:43:41 2020919 721 28 378 315 -184.17 +/- 19.02
ncm-et-12 01:43:52 2007436 706 20 377 309 -193.48 +/- 19.1
ncm-et-13 05:50:25 1992585 2396 104 1261 1031 -183.01 +/- 10.53
ncm-et-14 01:43:42 2020917 713 20 371 322 -187.29 +/- 18.65
ncm-et-15 05:51:08 1987267 2375 96 1221 1058 -178.86 +/- 10.36
ncm-et-16 01:43:53 2019940 713 34 382 297 -185.37 +/- 19.71
20000 849 10450 8701 -181.73 +/- 3.62

Test Detail

ID Host Started (UTC) Duration Base NPS Games Wins Losses Draws Elo CLI PGN
100774 ncm-et-10 2019-10-22 04:09 00:22:34 1972729 151 7 75 69 -168.55 +/- 40.85
100773 ncm-et-4 2019-10-22 04:08 00:23:25 1973590 153 11 84 58 -180.41 +/- 45.12
100772 ncm-et-3 2019-10-22 04:07 00:24:45 1972030 163 7 87 69 -186.61 +/- 41.04
100771 ncm-et-15 2019-10-22 04:06 00:25:34 1968484 170 10 82 78 -157.04 +/- 38.52
100770 ncm-et-9 2019-10-22 04:04 00:26:58 1963224 175 9 83 83 -156.75 +/- 37.14
100769 ncm-et-13 2019-10-22 04:04 00:27:41 1971415 188 9 95 84 -171.66 +/- 37.06
100768 ncm-et-10 2019-10-22 02:54 01:13:38 1980027 500 20 248 232 -171.02 +/- 22.07
100767 ncm-et-3 2019-10-22 02:54 01:11:58 1972352 500 23 241 236 -162.35 +/- 21.9
100766 ncm-et-4 2019-10-22 02:53 01:13:32 1978382 500 34 258 208 -167.53 +/- 23.65
100765 ncm-et-15 2019-10-22 02:52 01:13:07 1980008 500 24 262 214 -179.9 +/- 23.2
100764 ncm-et-13 2019-10-22 02:49 01:13:46 1986460 500 21 260 219 -180.8 +/- 22.85
100763 ncm-et-9 2019-10-22 02:49 01:14:33 1960772 500 25 257 218 -174.55 +/- 22.97
100762 ncm-et-4 2019-10-22 01:38 01:14:04 1954536 500 29 258 213 -171.9 +/- 23.31
100761 ncm-et-3 2019-10-22 01:38 01:14:42 1967103 500 18 256 226 -179.9 +/- 22.38
100760 ncm-et-15 2019-10-22 01:36 01:14:16 1968951 500 20 259 221 -180.8 +/- 22.71
100759 ncm-et-10 2019-10-22 01:36 01:17:02 1957248 500 15 258 227 -184.42 +/- 22.24
100758 ncm-et-9 2019-10-22 01:35 01:12:06 1977679 500 17 270 213 -193.64 +/- 23.14
100757 ncm-et-13 2019-10-22 01:35 01:12:58 1976013 500 21 254 225 -175.44 +/- 22.49
100756 ncm-et-3 2019-10-22 00:22 01:15:10 1964921 500 25 247 228 -165.8 +/- 22.39
100755 ncm-et-9 2019-10-22 00:21 01:13:03 1963387 500 17 264 219 -188.08 +/- 22.77
100754 ncm-et-4 2019-10-22 00:21 01:15:45 1975462 500 28 269 203 -182.61 +/- 23.92
100753 ncm-et-13 2019-10-22 00:21 01:12:27 1973586 500 19 264 217 -186.25 +/- 22.94
100752 ncm-et-10 2019-10-22 00:21 01:13:50 1970544 500 24 272 204 -189.0 +/- 23.82
100751 ncm-et-15 2019-10-22 00:21 01:14:09 1970020 500 19 246 235 -170.15 +/- 21.88
30218 ncm-et-5 2018-05-15 14:32 00:30:10 2022957 211 12 112 87 -178.97 +/- 36.66
30217 ncm-et-14 2018-05-15 14:31 00:30:21 2020510 213 5 117 91 -203.02 +/- 35.32
30216 ncm-et-13 2018-05-15 14:31 00:30:27 2024590 208 8 122 78 -213.89 +/- 38.76
30215 ncm-et-15 2018-05-15 14:31 00:30:43 2019534 205 6 99 100 -170.0 +/- 33.31
30214 ncm-et-12 2018-05-15 14:31 00:30:55 2013555 206 4 124 78 -231.49 +/- 38.45
30213 ncm-et-9 2018-05-15 14:31 00:30:53 2025735 218 10 113 95 -178.32 +/- 34.87
30212 ncm-et-4 2018-05-15 14:31 00:30:58 2025081 209 8 107 94 -178.86 +/- 34.86
30211 ncm-et-16 2018-05-15 14:31 00:31:08 2019696 213 10 116 87 -189.76 +/- 36.6
30210 ncm-et-7 2018-05-15 14:30 00:31:12 1957441 203 6 105 92 -185.19 +/- 35.06
30209 ncm-et-8 2018-05-15 14:30 00:31:29 1954904 216 9 108 99 -172.05 +/- 33.95
30208 ncm-et-11 2018-05-15 14:30 00:31:52 2022141 221 6 113 102 -183.59 +/- 33.16
30207 ncm-et-6 2018-05-15 14:30 00:32:18 2025572 224 9 118 97 -184.7 +/- 34.45
30206 ncm-et-3 2018-05-15 14:29 00:32:36 2026063 227 11 120 96 -181.78 +/- 34.77
30205 ncm-et-10 2018-05-15 14:29 00:32:51 2020674 226 9 120 97 -186.77 +/- 34.47
30204 ncm-et-7 2018-05-15 13:17 01:11:57 2020519 500 14 279 207 -205.04 +/- 23.46
30203 ncm-et-13 2018-05-15 13:17 01:13:06 2023448 500 26 266 208 -181.7 +/- 23.59
30202 ncm-et-5 2018-05-15 13:17 01:13:24 1994353 500 23 260 217 -179.0 +/- 23.0
30201 ncm-et-12 2018-05-15 13:17 01:12:57 2001318 500 16 253 231 -179.0 +/- 22.04
30200 ncm-et-8 2018-05-15 13:17 01:12:21 2024757 500 20 255 225 -177.22 +/- 22.48
30199 ncm-et-9 2018-05-15 13:17 01:13:00 2026718 500 25 264 211 -180.8 +/- 23.4
30198 ncm-et-4 2018-05-15 13:17 01:12:54 1995707 500 22 272 206 -190.85 +/- 23.67
30197 ncm-et-14 2018-05-15 13:17 01:13:21 2021325 500 15 254 231 -180.8 +/- 22.01
30196 ncm-et-3 2018-05-15 13:17 01:11:13 2025245 500 26 259 215 -175.44 +/- 23.16
30195 ncm-et-11 2018-05-15 13:17 01:11:49 2019697 500 22 265 213 -184.42 +/- 23.23
30194 ncm-et-15 2018-05-15 13:17 01:13:19 2016610 500 17 273 210 -196.45 +/- 23.33
30193 ncm-et-6 2018-05-15 13:17 01:11:42 2027702 500 13 286 201 -212.86 +/- 23.83
30192 ncm-et-16 2018-05-15 13:17 01:12:45 2020185 500 24 266 210 -183.51 +/- 23.45
30191 ncm-et-10 2018-05-15 13:17 01:11:07 2020021 500 21 255 224 -176.33 +/- 22.55

Commit

Commit ID 0c68971c13f02dc0303716457fe96ed2f8c095e5
Author Chris Caino
Date 2013-10-14 17:55:07 UTC
Remove a drawing rule from KBPsK function The rule can be incorrect if the attacking king is well placed e.g. 8/6K1/8/8/7k/1B6/7P/8 w - - 0 1 bench: 8279065
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