PV_extension2 vs master diff

Details

id5c890ee10ebc5925cffeab66
new_tagPV_extension2 (abs(alpha) > 200)
new_signature3167345
new_optionsHash=8
resolved_newdebcad23d86d5e25d2824ef40f940322d790fe62
base_tagmaster (Increase thread stack for OS X (#2035))
base_signature3318033
base_optionsHash=8
resolved_basebad18bccb60c874410edd3f61624696d3abc3cbc
sprtelo0: 0.50 alpha: 0.05 elo1: 4.50 beta: 0.05 state: rejected
num_games250000
tc10+0.1
threads1
book2moves_v1.pgn
book_depth8
auto_purgeTrue
priority0
internal_priority-1552517013.0
usernameMJZ1977
tests_repohttps://github.com/MJZ1977/Stockfish
infoTesting the effect of extending last leafs of PV line under certain conditions. 200 < abs(alpha) < 700 && rule50 > 8 && ply > 8

Actions



Stats

chi^2182.22
dof184
p-value52.33%

Time

start time2019-03-13 14:08:33
last updated2019-03-13 16:50:18

Tasks (0 active workers with 0 cores)

Idx Worker Info Last Updated Played Wins Losses Draws Crashes Time Residual
0 ChessDBCN-8cores-1190423 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:31:57 250 / 250 63 54 133 0 0 1.146
1 ChessDBCN-8cores-1190424 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:32:04 250 / 250 56 57 137 0 0 0.211
2 Bobo1239-7cores-151 Linux 4.20.13-arch1-1-ARCH 2019-03-13 14:31:02 250 / 250 58 46 146 0 0 0.833
3 ChessDBCN-8cores-1190425 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:32:54 250 / 250 48 54 148 0 0 1.196
4 ChessDBCN-8cores-1190433 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:34:03 250 / 250 60 62 128 0 0 1.362
5 ChessDBCN-8cores-1190426 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:33:14 250 / 250 57 58 135 0 0 0.467
6 mgrabiak-3cores-1047 Windows 7 2019-03-13 14:58:20 250 / 250 50 61 139 0 0 0.842
7 ChessDBCN-8cores-1190434 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:35:52 250 / 250 64 57 129 0 0 1.299
8 ChessDBCN-8cores-1190435 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:35:49 250 / 250 54 64 132 0 0 1.245
9 TueRens-3cores-925 Windows 7 2019-03-13 14:53:21 250 / 250 57 61 132 0 0 0.618
10 ChessDBCN-8cores-1190436 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:34:58 250 / 250 73 53 124 0 0 2.675
11 davar-3cores-307 Windows 8.1 2019-03-13 14:58:02 250 / 250 51 64 135 0 0 1.010
12 ChessDBCN-8cores-1190451 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:40:17 250 / 250 53 57 140 0 0 0.383
13 bcross-15cores-1774 Windows 10 2019-03-13 14:34:11 250 / 250 60 55 135 0 0 2.558
14 ChessDBCN-8cores-1190452 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:40:43 250 / 250 55 59 136 0 0 0.482
15 tvijlbrief-7cores-472 Linux 4.15.0-46-generic 2019-03-13 14:40:27 250 / 250 55 50 145 0 0 0.442
16 ChessDBCN-8cores-1190453 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:44:41 250 / 250 62 54 134 0 0 0.993
17 ChessDBCN-8cores-1190454 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:44:23 250 / 250 47 68 135 0 0 1.855
18 ChessDBCN-8cores-1190687 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:48:51 250 / 250 50 56 144 0 0 0.842
19 Bobo1239-7cores-151 Linux 4.20.13-arch1-1-ARCH 2019-03-13 14:47:47 250 / 250 54 58 138 0 0 0.833
20 gvreuls-16cores-563 Linux 4.20.14-200.fc29.x86_64 2019-03-13 14:41:00 250 / 250 49 59 142 0 0 0.760
21 SFTUser-2cores-95 Windows 10 2019-03-13 15:31:55 250 / 250 60 70 120 0 0 2.311
22 ChessDBCN-8cores-1190688 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:51:45 250 / 250 63 50 137 0 0 1.146
23 ChessDBCN-8cores-1190689 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:54:13 250 / 250 44 69 137 0 0 2.008
24 ChessDBCN-8cores-1190690 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:55:10 250 / 250 41 73 136 0 0 2.618
25 ChessDBCN-8cores-1190691 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:55:39 250 / 250 51 63 136 0 0 1.092
26 dew-14cores-254 Linux 3.15.10-hardened-r1 2019-03-13 14:58:04 250 / 250 58 50 142 0 0 0.891
27 ChessDBCN-8cores-1190692 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:59:36 250 / 250 50 63 137 0 0 1.092
28 ChessDBCN-8cores-1190693 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:59:12 250 / 250 61 47 142 0 0 1.349
29 dew-18cores-261 Linux 3.12.13-gentoo 2019-03-13 14:56:19 250 / 250 51 62 137 0 0 0.940
30 ChessDBCN-8cores-1190694 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 14:59:58 250 / 250 54 56 140 0 0 0.231
31 ChessDBCN-8cores-1190695 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:01:14 250 / 250 56 56 138 0 0 0.083
32 ChessDBCN-8cores-1190696 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:01:57 250 / 250 65 51 134 0 0 1.451
33 ChessDBCN-8cores-1190697 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:01:18 250 / 250 58 54 138 0 0 0.381
34 bcross-15cores-1774 Windows 10 2019-03-13 14:57:12 250 / 250 66 50 134 0 0 2.558
35 xoto-12cores-458 Linux 4.13.0-38-generic 2019-03-13 15:00:12 250 / 250 66 40 144 0 0 1.654
36 ChessDBCN-8cores-1190698 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:07:11 250 / 250 58 51 141 0 0 0.739
37 ChessDBCN-8cores-1190699 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:04:46 250 / 250 67 62 121 0 0 2.257
38 scuzzi-2cores-17 Windows 7 2019-03-13 15:48:14 250 / 250 51 52 147 0 0 1.068
39 ChessDBCN-8cores-1190700 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:06:48 250 / 250 59 59 132 0 0 0.850
40 dew-3cores-425 Linux 4.4.0-17763-Microsoft 2019-03-13 15:49:26 250 / 250 62 57 131 0 0 0.993
41 ChessDBCN-8cores-1190701 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:07:51 250 / 250 54 67 129 0 0 1.702
42 dew-14cores-274 Linux 4.8.17-hardened-r2 2019-03-13 15:11:35 250 / 250 56 61 133 0 0 0.468
43 jmdana-3cores-54 Linux 4.9.0-8-amd64 2019-03-13 15:22:23 250 / 250 45 45 160 0 0 2.730
44 dew-3cores-272 Linux 3.18.7-gentoo 2019-03-13 16:00:56 250 / 250 54 53 143 0 0 0.556
45 ChessDBCN-8cores-1190702 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:12:01 250 / 250 60 56 134 0 0 0.687
46 ChessDBCN-8cores-1190703 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:11:00 250 / 250 68 45 137 0 0 1.910
47 ChessDBCN-8cores-1190704 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:09:42 250 / 250 55 57 138 0 0 0.177
48 TueRens-3cores-925 Windows 7 2019-03-13 15:32:25 250 / 250 55 52 143 0 0 0.618
49 ChessDBCN-8cores-1190705 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:12:28 250 / 250 60 59 131 0 0 0.978
50 scuzzi-3cores-19 Windows 10 2019-03-13 15:41:21 250 / 250 46 57 147 0 0 2.153
51 TueRens-3cores-947 Windows 10 2019-03-13 15:24:03 250 / 250 58 48 144 0 1 1.197
52 nordlandia-3cores-1245 Windows 10 2019-03-13 15:23:58 250 / 250 59 46 145 0 0 1.502
53 Vizvezdenec-6cores-267 Windows 10 2019-03-13 15:11:04 250 / 250 63 48 139 0 0 1.197
54 MaZePallas-6cores-38 Linux 4.20.13-200.fc29.x86_64 2019-03-13 15:06:05 250 / 250 36 55 159 0 0 1.849
55 ChessDBCN-8cores-1190706 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:13:24 250 / 250 64 54 132 0 0 1.299
56 ChessDBCN-8cores-1190707 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:15:54 250 / 250 57 59 134 0 0 0.595
57 ChessDBCN-8cores-1190708 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:14:23 250 / 250 59 60 131 0 0 0.978
58 ChessDBCN-8cores-1190709 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:47:22 250 / 250 54 53 143 0 0 0.556
59 ChessDBCN-8cores-1190710 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:51:05 250 / 250 53 58 139 0 0 0.383
60 SFTUser-2cores-95 Windows 10 2019-03-13 16:27:08 250 / 250 48 63 139 0 0 2.311
61 TueRens-3cores-925 Windows 7 2019-03-13 16:06:03 250 / 250 52 51 147 0 0 0.618
62 ChessDBCN-8cores-1190711 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:52:10 250 / 250 41 53 156 0 0 2.218
63 ChessDBCN-8cores-1190712 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:51:49 250 / 250 52 57 141 0 0 0.536
64 ChessDBCN-8cores-1190713 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:54:17 250 / 250 65 52 133 0 0 1.451
65 gvreuls-16cores-563 Linux 4.20.14-200.fc29.x86_64 2019-03-13 15:45:24 250 / 250 50 61 139 0 0 0.760
66 ChessDBCN-8cores-1190714 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:58:12 250 / 250 63 54 133 0 0 1.146
67 bcross-15cores-1774 Windows 10 2019-03-13 15:51:02 250 / 250 61 63 126 0 0 2.558
68 scuzzi-3cores-19 Windows 10 2019-03-13 16:28:46 250 / 250 46 50 154 0 0 2.153
69 ChessDBCN-8cores-1190715 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:57:56 250 / 250 55 62 133 0 0 0.940
70 ChessDBCN-8cores-1190716 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 15:59:27 250 / 250 61 49 140 0 0 1.044
71 xoto-12cores-458 Linux 4.13.0-38-generic 2019-03-13 15:55:07 250 / 250 59 48 143 0 0 1.654
72 ChessDBCN-8cores-1190717 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:02:15 250 / 250 61 57 132 0 0 0.850
73 ChessDBCN-8cores-1190839 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:18 173 / 250 39 40 94 0 0 0.299
74 tvijlbrief-7cores-472 Linux 4.15.0-46-generic 2019-03-13 16:11:53 250 / 250 61 54 135 1 0 0.442
75 ChessDBCN-8cores-1190766 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:16:54 250 / 250 56 59 135 0 0 0.482
76 agg177-2cores-23 Windows 7 2019-03-13 16:45:31 250 / 250 46 55 149 0 0 1.554
77 ElbertoOne-6cores-721 Windows 10 2019-03-13 16:22:41 250 / 250 56 46 148 0 0 1.502
78 robal-5cores-289 Darwin 18.2.0 2019-03-13 16:19:51 250 / 250 56 58 136 0 0 0.407
79 ChessDBCN-8cores-1190767 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:17:52 250 / 250 55 50 145 0 0 0.891
80 ChessDBCN-8cores-1190768 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:20:49 250 / 250 56 59 135 0 0 0.482
81 agg177-1cores-22 Windows 7 2019-03-13 16:49:57 91 / 250 22 14 55 0 0 1.595
82 ChessDBCN-8cores-1190769 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:20:23 250 / 250 43 53 154 0 0 1.963
83 gvreuls-16cores-563 Linux 4.20.14-200.fc29.x86_64 2019-03-13 16:10:10 250 / 250 59 56 135 0 0 0.760
84 dew-14cores-274 Linux 4.8.17-hardened-r2 2019-03-13 16:25:40 250 / 250 51 55 144 0 0 0.468
85 MaZePallas-6cores-38 Linux 4.20.13-200.fc29.x86_64 2019-03-13 16:14:19 250 / 250 58 63 129 0 0 1.849
86 ChessDBCN-8cores-1190770 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:24:08 250 / 250 62 43 145 0 0 1.959
87 TueRens-3cores-925 Windows 7 2019-03-13 16:39:46 250 / 250 66 57 127 0 0 0.618
88 davar-3cores-307 Windows 8.1 2019-03-13 16:45:32 250 / 250 54 57 139 0 0 1.010
89 ChessDBCN-8cores-1190771 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:25:28 250 / 250 65 60 125 0 0 1.745
90 xoto-12cores-458 Linux 4.13.0-38-generic 2019-03-13 16:22:27 250 / 250 59 56 135 0 0 1.654
91 ChessDBCN-8cores-1190840 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:28:25 250 / 250 49 59 142 0 0 0.995
92 ChessDBCN-8cores-1190841 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:27:56 250 / 250 58 44 148 0 0 1.807
93 dew-5cores-255 Linux 3.18.9-hardened 2019-03-13 16:50:04 250 / 250 50 60 140 0 0 0.842
94 ChessDBCN-8cores-1190842 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:28:29 250 / 250 54 56 140 0 0 0.231
95 ChessDBCN-8cores-1190843 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:28:52 250 / 250 50 49 151 0 0 1.579
96 ChessDBCN-8cores-1190844 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:30:15 250 / 250 56 56 138 0 0 0.083
97 ChessDBCN-8cores-1190845 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:29:33 250 / 250 39 53 158 0 0 2.524
98 ChessDBCN-8cores-1190846 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:32:01 250 / 250 51 52 147 0 0 1.068
99 MaZePallas-4cores-39 Linux 4.20.13-200.fc29.x86_64 2019-03-13 16:50:09 196 / 250 50 46 100 0 0 1.255
100 ChessDBCN-8cores-1190847 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:32:54 250 / 250 42 55 153 0 0 2.065
101 xoto-12cores-458 Linux 4.13.0-38-generic 2019-03-13 16:49:33 250 / 250 54 58 138 0 0 1.654
102 bcross-15cores-1774 Windows 10 2019-03-13 16:48:33 250 / 250 68 53 129 0 0 2.558
103 ChessDBCN-8cores-1190848 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:18 127 / 250 26 23 78 0 0 1.354
104 ChessDBCN-8cores-1190849 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:14 129 / 250 17 39 73 0 0 2.472
105 robal-5cores-289 Darwin 18.2.0 2019-03-13 16:50:13 102 / 250 19 21 62 0 0 0.407
106 tvijlbrief-7cores-472 Linux 4.15.0-46-generic 2019-03-13 16:50:17 121 / 250 26 36 59 0 0 0.442
107 dew-5cores-265 Linux 4.9.0-8-amd64 2019-03-13 16:50:15 27 / 250 5 6 16 0 0 0.461
108 ChessDBCN-8cores-1190850 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:16 61 / 250 14 12 35 0 0 0.500
109 agg177-2cores-23 Windows 7 2019-03-13 16:50:18 23 / 250 4 9 10 0 0 1.554
110 ChessDBCN-8cores-1190851 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:16 52 / 250 12 12 28 0 0 0.234
111 ChessDBCN-8cores-1190852 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:13 28 / 250 8 8 12 0 0 1.343
112 ChessDBCN-8cores-1190853 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:18 15 / 250 2 3 10 0 0 0.874
113 ChessDBCN-8cores-1190854 Linux 3.10.0-957.5.1.el7.x86_64 2019-03-13 16:50:17 9 / 250 2 2 5 0 0 0.008