spsa_move_order_checks vs spsa_move_order_checks diff

19339/20000 iterations
39560/40000 games played

Details

id54711c4c0ebc590ac1d8e8a6
new_tagspsa_move_order_checks (prepare for SPSA of check move order)
new_signature8255966
new_optionsHash=128 OwnBook=false
resolved_new76db03fa05bdd19dd54fb004c1eb8b7ec81e2053
base_tagspsa_move_order_checks (prepare for SPSA of check move order)
base_signature8255966
base_optionsHash=128 OwnBook=false
resolved_base76db03fa05bdd19dd54fb004c1eb8b7ec81e2053
num_games40000
spsaIter: 19339, A: 5000, alpha 0.602000, gamma 0.101000, clipping old, rounding deterministic
param: OrderCheck, best: 49.40, start: 50.00, min: -250.00, max: 250.00, c 27.189676, a 88.836181
param: OrderDiscoveredCheck, best: 47.86, start: 50.00, min: -250.00, max: 250.00, c 27.189676, a 88.836181
param: OrderDoubleCheck, best: 53.67, start: 50.00, min: -250.00, max: 250.00, c 27.189676, a 88.836181
tc15+0.05
threads1
book2moves_v1.pgn
book_depth8
priority0
usernamesg
tests_repohttps://github.com/locutus2/Stockfish
infoI have measured that quiet check moves gives a cutoff in 5-8%. On all quiet moves only 2% delivers a cutoff. So checks should be moved up on the move list. My double check patch failed, so i let tune the bonus for the different types of checks (starting at a moderate bonus of 50).

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Time

start time2014-11-22 23:29:16
last updated2014-11-23 12:20:09

Tasks (0 active workers with 0 cores)

Idx Worker Info Last Updated Played Wins Losses Draws Crashes Time
0 biffhero-1cores-10 Linux 3.2.0-3-amd64 2014-11-23 12:20:09 909 / 1000 179 187 543 0 0
1 Freja-2cores-321 Darwin 14.0.0 2014-11-23 07:52:09 1000 / 1000 186 217 597 0 0
2 EthanOConnor-21cores-4 Linux 3.13.0-39-generic 2014-11-23 04:29:06 1000 / 1000 195 194 611 0 0
3 henriquejesus-4cores Windows 2012Server 2014-11-23 07:25:00 1000 / 1000 201 196 603 0 0
4 choas-3cores-8 Windows 7 2014-11-23 07:24:46 1000 / 1000 173 217 610 0 0
5 cw-7cores-303 Windows 7 2014-11-23 05:54:41 1000 / 1000 191 193 616 0 0
6 Freja-3cores-94 Darwin 13.4.0 2014-11-23 07:16:34 1000 / 1000 184 202 614 0 0
7 glinscott-16cores-4 Linux 2.6.32-279.22.1.el6.x86_64 2014-11-23 05:08:46 1000 / 1000 207 196 597 0 0
8 fastgm-3cores-997 Windows 7 2014-11-23 08:08:08 1000 / 1000 226 182 592 0 0
9 Pyafue-6cores-72 Windows 7 2014-11-23 06:13:26 1000 / 1000 193 217 590 0 0
10 spams-3cores-985 Windows 7 2014-11-23 07:56:17 1000 / 1000 196 205 599 0 0
11 EthanOConnor-21cores-4 Linux 3.13.0-39-generic 2014-11-23 05:06:43 1000 / 1000 211 194 595 0 0
12 BRAVONE-23cores-10 Windows 2008ServerR2 2014-11-23 08:02:04 1000 / 1000 197 214 589 0 0
13 brabos-6cores-114 Windows 8 2014-11-23 06:26:10 1000 / 1000 209 190 601 0 0
14 BRAVONE-23cores-10 Windows 2008ServerR2 2014-11-23 05:39:06 1000 / 1000 203 196 601 0 0
15 EthanOConnor-2cores-5 Linux 3.13.0-39-generic 2014-11-23 08:52:33 1000 / 1000 198 196 606 0 0
16 DragonLord-4cores-199 Windows 8 2014-11-23 07:20:47 1000 / 1000 184 216 600 0 0
17 marrco-9cores-125 Windows 2012Server 2014-11-23 06:38:15 1000 / 1000 224 182 594 0 0
18 spams-3cores-31 Windows 7 2014-11-23 07:29:15 1000 / 1000 198 184 618 0 0
19 EthanOConnor-21cores-4 Linux 3.13.0-39-generic 2014-11-23 05:49:30 1000 / 1000 205 184 611 0 0
20 modolief-1cores-158 Windows 8 2014-11-23 12:19:59 832 / 1000 189 185 458 0 0
21 fastgm-3cores-227 Windows 8 2014-11-23 08:12:12 1000 / 1000 214 185 601 0 0
22 infinigon-3cores-37 Linux 3.17.2-1-ARCH 2014-11-23 08:46:43 1000 / 1000 185 184 631 0 0
23 spams-3cores-887 Windows 7 2014-11-23 09:22:17 1000 / 1000 192 191 617 0 0
24 EthanOConnor-21cores-4 Linux 3.13.0-39-generic 2014-11-23 07:19:13 1000 / 1000 208 187 605 0 0
25 cw-7cores-303 Windows 7 2014-11-23 07:38:43 1000 / 1000 170 222 608 0 0
26 leszek-3cores-391 Windows 2003Server 2014-11-23 09:34:20 1000 / 1000 192 182 626 0 1
27 tthsqe12-3cores Linux 2.6.32-431.5.1.el6.x86_64 2014-11-23 07:55:52 1000 / 1000 200 204 596 0 0
28 vdbergh-3cores-24 Linux 2.6.32-431.17.1.el6.x86_64 2014-11-23 10:16:05 1000 / 1000 191 202 607 0 0
29 cw-3cores-324 Windows 2008ServerR2 2014-11-23 08:06:38 1000 / 1000 168 194 638 0 0
30 ctoks-3cores-53 Windows 8 2014-11-23 07:51:16 1000 / 1000 193 186 621 0 0
31 brv-1cores-15 Windows 8 2014-11-23 12:20:05 819 / 1000 150 173 496 0 1
32 sqrt2-3cores-20 Linux 3.2.0-4-amd64 2014-11-23 07:53:41 1000 / 1000 187 198 615 0 0
33 EthanOConnor-2cores-5 Linux 3.13.0-39-generic 2014-11-23 10:01:00 1000 / 1000 195 219 586 0 0
34 glinscott-16cores-4 Linux 2.6.32-279.22.1.el6.x86_64 2014-11-23 06:10:13 1000 / 1000 212 206 582 0 0
35 velislav-2cores-37 Linux 3.10.0-123.8.1.el7.x86_64 2014-11-23 10:30:41 1000 / 1000 190 199 611 0 0
36 BRAVONE-23cores-10 Windows 2008ServerR2 2014-11-23 06:33:19 1000 / 1000 178 190 632 0 0
37 EthanOConnor-21cores-4 Linux 3.13.0-39-generic 2014-11-23 06:27:27 1000 / 1000 201 203 596 0 0
38 cw-7cores-303 Windows 7 2014-11-23 07:38:01 1000 / 1000 206 197 597 0 0
39 biffhero-3cores-14 Linux 3.8.0-30-generic 2014-11-23 11:58:30 1000 / 1000 190 208 602 0 0