tempo_endgames vs master diff

Details

id54ba6d340ebc590d281ced14
new_tagtempo_endgames (Correct wrong inequality)
new_signature8080602
new_optionsHash=128 OwnBook=false
resolved_newf7f3a1ebf51c1935e3a2d05e3132ea9c1b925bae
base_tagmaster (Enable futility pruning for PV nodes in qsearch)
base_signature8080602
base_optionsHash=128 OwnBook=false
resolved_baseab276357d7dea388a81ea75f9b7d89670cf4fcf0
sprtelo0: -1.50 alpha: 0.05 elo1: 4.50 beta: 0.05 state: rejected
num_games128000
tc60+0.05
threads1
book2moves_v1.pgn
book_depth8
priority-3
usernameSC
tests_repohttps://github.com/Stefano80/Stockfish
infoDisable post null-move trick in the search when 3 or less pieces are on the board, since tempo is accounted for in specialized endgames evaluation. This could make some difference for detecting stalemates or zugzwang in KXK endgames. LTC after a almost passed STC.

Actions



Stats

chi^275.99
dof76
p-value47.88%

Time

start time2015-01-17 14:09:56
last updated2015-01-17 20:57:23

Tasks (0 active workers with 0 cores)

Idx Worker Info Last Updated Played Wins Losses Draws Crashes Time Residual
1 marrco-9cores-279 Windows 2012Server 2015-01-17 19:45:00 835 / 1000 132 136 567 0 0 0.430
2 bking_US-15cores-92 Windows 8 2015-01-17 17:46:52 1000 / 1000 160 156 684 0 0 0.863
3 fastgm-7cores-385 Windows 8 2015-01-17 19:45:04 830 / 1000 122 150 558 0 0 1.196
5 mibere-15cores-249 Linux 3.2.0-4-amd64 2015-01-17 19:24:35 1000 / 1000 168 169 663 0 0 0.633
8 mibere-4cores-251 Linux 3.2.0-4-amd64 2015-01-17 19:45:00 714 / 1000 108 115 491 0 0 0.896
9 glinscott-16cores-7 Linux 2.6.32-279.22.1.el6.x86_64 2015-01-17 19:19:10 1000 / 1000 155 191 654 0 0 2.191
10 cuistot-7cores-31 Windows 7 2015-01-17 19:44:56 551 / 1000 103 93 355 0 0 1.608
11 bking_US-23cores-114 Windows 8 2015-01-17 17:29:32 1000 / 1000 170 161 669 0 0 1.133
12 scritti-5cores-2 Windows 7 2015-01-17 19:45:06 512 / 1000 83 90 339 0 0 0.614
13 CoffeeOne-23cores-140 Windows 2012Server 2015-01-17 18:03:56 1000 / 1000 165 144 691 0 0 1.896
14 CoffeeOne-23cores-141 Windows 2012Server 2015-01-17 18:06:16 1000 / 1000 172 159 669 0 0 0.878
15 fastgm-31cores-382 Linux 3.16.0-23-generic 2015-01-17 18:05:23 1000 / 1000 168 172 660 0 0 0.840
16 spams-3cores-232 Windows 7 2015-01-17 19:44:57 510 / 1000 73 81 356 0 0 1.258
17 BRAVONE-23cores-44 Windows 2008ServerR2 2015-01-17 19:18:15 1000 / 1000 140 152 708 0 0 2.467
20 drabel-3cores-544 Windows post2008Server 2015-01-17 19:44:49 450 / 1000 71 75 304 0 0 0.246
21 AdrianSA-3cores-44 Windows 7 2015-01-17 19:44:37 305 / 1000 63 54 188 0 0 2.126
22 spams-3cores-233 Windows 7 2015-01-17 19:44:42 386 / 1000 58 61 267 0 0 0.824
23 fastgm-3cores-384 Windows 7 2015-01-17 19:44:48 422 / 1000 75 64 283 0 0 0.885
25 finfish-3cores-41 Linux 3.13.0-43-generic 2015-01-17 19:44:15 412 / 1000 50 75 287 0 0 2.260
26 fastgm-35cores-463 Linux 3.13.0-36-generic 2015-01-17 17:33:47 1000 / 1000 177 190 633 0 0 1.836
28 rstoesser-7cores-13 Darwin 13.4.0 2015-01-17 19:44:42 615 / 1000 85 97 433 0 0 1.707
29 marth112524-3cores-29 Windows 8 2015-01-17 19:45:08 325 / 1000 50 53 222 0 0 0.421
30 mibere-3cores-252 Windows 7 2015-01-17 19:44:38 328 / 1000 55 50 223 0 0 0.656
31 sqrt2-3cores-5 Linux 3.2.0-4-amd64 2015-01-17 19:44:42 364 / 1000 52 57 255 0 0 1.162
32 bking_US-15cores-92 Windows 8 2015-01-17 17:50:10 83 / 1000 10 16 57 0 0 0.863
33 mibere-7cores-250 Linux 3.2.0-4-amd64 2015-01-17 19:45:08 601 / 1000 86 95 420 0 0 1.410
34 ville-3cores-43 Linux 3.2.0-4-amd64 2015-01-17 19:43:21 328 / 1000 57 47 224 0 0 1.104
35 AdrianSA-3cores-27 Windows 7 2015-01-17 19:44:45 308 / 1000 63 49 196 0 0 2.040
36 rensonthemove-3cores-1 Windows 7 2015-01-17 19:45:01 312 / 1000 52 49 211 0 0 0.419
37 AdrianSA-3cores-25 Windows 7 2015-01-17 19:44:52 302 / 1000 53 52 197 0 0 0.741
38 cw-7cores-1 Windows 7 2015-01-17 19:45:05 583 / 1000 111 114 358 0 0 3.029
39 joster-3cores-27 Linux 3.13.0-24-generic 2015-01-17 19:45:03 304 / 1000 56 45 203 0 0 1.058
40 mibere-3cores-254 Darwin 14.0.0 2015-01-17 19:44:56 276 / 1000 36 42 198 0 0 1.610
41 velislav-3cores-204 Linux 3.13.0-41-generic 2015-01-17 19:44:59 213 / 1000 32 39 142 0 0 0.682
42 mibere-4cores-253 Windows 7 2015-01-17 19:44:51 256 / 1000 38 50 168 0 0 1.277
43 renouve-7cores-52 Windows 8 2015-01-17 19:44:56 548 / 1000 95 80 373 0 0 1.263
46 spams-3cores-312 Windows 7 2015-01-17 19:44:59 247 / 1000 46 45 156 0 0 1.367
47 SC-3cores-164 Linux 3.16.0-29-generic 2015-01-17 17:42:56 21 / 1000 3 3 15 0 0 0.411
48 bking_US-23cores-114 Windows 8 2015-01-17 18:43:50 1000 / 1000 172 169 659 0 0 1.133
49 spams-3cores-146 Windows 7 2015-01-17 19:44:41 208 / 1000 34 32 142 0 0 0.466
52 fastgm-35cores-463 Linux 3.13.0-36-generic 2015-01-17 17:52:58 441 / 1000 60 74 307 0 0 1.836
53 ctoks-3cores-406 Windows 8 2015-01-17 18:08:07 32 / 1000 6 5 21 0 0 0.392
54 bking_US-23cores-114 Windows 8 2015-01-17 20:57:23 1 / 1000 0 0 1 0 0 1.133