Alpha-reduction vs master diff

Details

id5c59b4f40ebc5925cffb12d2
new_tagAlpha-reduction (limit to depth > 6)
new_signature3232023
new_optionsHash=8
resolved_new5e63f830993c0be044e606543ab65380311f8b9f
base_tagmaster (Less king danger if we have a knight near by to de)
base_signature3653942
base_optionsHash=8
resolved_base651450023619ddea590f301f040286151004df66
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-1549399100.0
usernameMJZ1977
tests_repohttps://github.com/MJZ1977/Stockfish
infoDecrease / increase reduction based on alpha value. r+= alpha / 360, limited into [-2..2] and depth > 6.

Actions



Stats

chi^2115.19
dof132
p-value85.10%

Time

start time2019-02-05 16:08:20
last updated2019-02-05 17:13:26

Tasks (0 active workers with 0 cores)

Idx Worker Info Last Updated Played Wins Losses Draws Crashes Time Residual
0 bcross-15cores-129 Windows 10 2019-02-05 16:26:29 250 / 250 45 56 149 0 0 1.359
1 tvijlbrief-7cores-8 Linux 4.15.0-44-generic 2019-02-05 16:30:42 250 / 250 50 58 142 0 0 0.583
2 ChessDBCN-8cores-16206 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:31:43 250 / 250 63 60 127 0 0 1.787
3 ChessDBCN-8cores-16207 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:35:34 250 / 250 55 47 148 0 0 1.283
4 ChessDBCN-8cores-16208 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:33:49 250 / 250 59 45 146 0 0 1.591
5 ChessDBCN-8cores-16209 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:32:08 250 / 250 45 58 147 0 0 1.359
6 ChessDBCN-8cores-16554 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:33:25 250 / 250 53 50 147 0 0 0.822
7 ChessDBCN-8cores-16555 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:34:31 250 / 250 63 60 127 0 0 1.787
8 ChessDBCN-8cores-16556 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:34:13 250 / 250 46 64 140 0 0 1.329
9 ctoks-15cores-15 Linux 4.13.0-41-generic 2019-02-05 16:31:18 250 / 250 49 57 144 0 0 0.738
10 ChessDBCN-8cores-16557 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:34:15 250 / 250 53 52 145 0 0 0.528
11 ChessDBCN-8cores-16558 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:34:39 250 / 250 57 51 142 0 0 0.669
12 ChessDBCN-8cores-16559 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:34:30 250 / 250 46 53 151 0 0 1.300
13 ChessDBCN-8cores-16560 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:34:24 250 / 250 58 60 132 0 0 1.144
14 gvreuls-4cores-68 Linux 4.20.5-200.fc29.x86_64 2019-02-05 17:13:03 250 / 250 52 64 134 0 0 1.329
15 ChessDBCN-8cores-16561 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:36:02 250 / 250 54 50 146 0 0 0.822
16 ChessDBCN-8cores-16562 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:38:01 250 / 250 71 51 128 0 0 2.678
17 ChessDBCN-8cores-16563 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:38:50 250 / 250 49 63 138 0 0 1.175
18 ChessDBCN-8cores-16564 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:38:04 250 / 250 51 62 137 0 0 1.022
19 ChessDBCN-8cores-16732 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:37:19 250 / 250 62 49 139 0 0 1.280
20 Vizvezdenec-1cores-48 Windows 8.1 2019-02-05 17:12:59 120 / 250 21 22 77 0 0 1.732
21 ChessDBCN-8cores-16754 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:39:51 250 / 250 51 65 134 0 0 1.483
22 MaZePallas-4cores-3 Linux 4.20.5-200.fc29.x86_64 2019-02-05 16:39:20 250 / 250 54 44 152 0 0 1.744
23 ChessDBCN-8cores-16755 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:38:07 250 / 250 56 54 140 0 0 0.349
24 ChessDBCN-8cores-16756 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:38:05 250 / 250 45 59 146 0 0 1.359
25 ChessDBCN-8cores-16757 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:38:53 250 / 250 57 54 139 0 0 0.504
26 ChessDBCN-8cores-16758 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:40:20 250 / 250 51 46 153 0 0 1.557
27 ChessDBCN-8cores-16759 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:41:28 250 / 250 50 61 139 0 0 0.868
28 ChessDBCN-8cores-16760 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:40:55 250 / 250 53 46 151 0 0 1.437
29 ChessDBCN-8cores-16761 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:42:16 250 / 250 58 47 145 0 0 1.283
30 ChessDBCN-8cores-16762 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:40:40 250 / 250 52 62 136 0 0 1.022
31 ChessDBCN-8cores-16763 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:39:31 250 / 250 62 55 133 0 0 1.280
32 ChessDBCN-8cores-17036 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:45:22 250 / 250 61 55 134 0 0 1.125
33 ChessDBCN-8cores-17037 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:46:06 250 / 250 56 65 129 0 0 1.530
34 ChessDBCN-8cores-17038 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:47:32 250 / 250 63 51 136 0 0 1.436
35 ChessDBCN-8cores-17039 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:47:45 250 / 250 49 58 143 0 0 0.738
36 ChessDBCN-8cores-17040 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:48:00 250 / 250 48 63 139 0 0 1.175
37 ChessDBCN-8cores-17053 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:48:10 250 / 250 49 53 148 0 0 0.914
38 MaZePallas-6cores-5 Linux 4.20.5-200.fc29.x86_64 2019-02-05 16:43:09 250 / 250 48 42 160 0 0 2.458
39 ChessDBCN-8cores-17469 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:48:08 250 / 250 55 56 139 0 0 0.244
40 ChessDBCN-8cores-17470 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:51:10 250 / 250 54 52 144 0 0 0.515
41 ChessDBCN-8cores-17471 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:51:46 250 / 250 53 50 147 0 0 0.822
42 ChessDBCN-8cores-17587 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:56:41 250 / 250 53 64 133 0 0 1.329
43 ChessDBCN-8cores-17779 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:56:32 250 / 250 48 58 144 0 0 0.894
44 ChessDBCN-8cores-17780 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:56:50 250 / 250 53 64 133 0 0 1.329
45 ChessDBCN-8cores-17781 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:58:20 250 / 250 64 48 138 0 0 1.591
46 ChessDBCN-8cores-17782 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:58:35 250 / 250 55 48 147 0 0 1.130
47 ChessDBCN-8cores-17861 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 16:59:16 250 / 250 42 55 153 0 0 1.825
48 ChessDBCN-8cores-18920 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:01:45 250 / 250 58 54 138 0 0 0.659
49 ChessDBCN-8cores-18921 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:04:15 250 / 250 47 62 141 0 0 1.049
50 ChessDBCN-8cores-18922 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:03:18 250 / 250 53 53 144 0 0 0.399
51 ChessDBCN-8cores-18923 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:06:56 250 / 250 51 67 132 0 0 1.790
52 ChessDBCN-8cores-18924 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:06:55 250 / 250 59 52 139 0 0 0.815
53 ChessDBCN-8cores-18925 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:08:07 250 / 250 55 57 138 0 0 0.372
54 ChessDBCN-8cores-19253 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:22 156 / 250 37 26 93 0 0 1.656
55 ChessDBCN-8cores-19254 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:17 128 / 250 29 36 63 0 0 1.638
56 ChessDBCN-8cores-19255 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:12 118 / 250 28 30 60 0 0 1.212
57 ChessDBCN-8cores-19256 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:23 114 / 250 25 20 69 0 0 1.187
58 ChessDBCN-8cores-19257 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:25 105 / 250 20 22 63 0 0 0.755
59 ChessDBCN-8cores-19393 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:22 106 / 250 21 23 62 0 0 0.444
60 ChessDBCN-8cores-19394 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:26 103 / 250 22 23 58 0 0 0.046
61 ChessDBCN-8cores-19395 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:20 84 / 250 18 19 47 0 0 0.106
62 ChessDBCN-8cores-19396 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:23 85 / 250 22 24 39 0 0 1.953
63 ChessDBCN-8cores-19397 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:20 76 / 250 14 21 41 0 0 1.156
64 ChessDBCN-8cores-19398 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:13 65 / 250 15 16 34 0 0 0.660
65 ChessDBCN-8cores-19399 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:24 44 / 250 14 11 19 0 0 1.765
66 ChessDBCN-8cores-19421 Linux 3.10.0-957.5.1.el7.x86_64 2019-02-05 17:13:23 3 / 250 0 0 3 0 0 1.524