Stockfish Testing Queue

Pending - 2 tests 2.9 hrs

25-08-16 El simple_eg2 diff
LLR: -0.84 (-2.94,2.94) [-3.00,1.00]
Total: 71800 W: 10566 L: 10713 D: 50521
sprt @ 10+0.1 th 1 Endgame simplification: retire KBPPKB endgame, let opposite bishop endgames be handled in KBPsK endgame. And in the process, improve evaluations for them.
26-08-16 sn pawn_chains2 diff
Pending... (0.4 hrs) (+bin)
sprt @ 10+0.1 th 1 Prefer pawn chains towards the center (take 3). Submitted with priority -3.

Active - 70 machines 314 cores 1.49M nps (466.93M total nps) 708 games/minute

Machine Cores MNps System Version Running on Last updated
marrco
7
1.55 Windows 10 59 lower_thread_skips seconds ago
sterni1971
32
0.00 Linux 3.10.0-327.22.2.el7.x86_64 59 lower_thread_skips seconds ago
marrco
7
1.42 Windows 2012Server 59 lower_thread_skips seconds ago
CSU_Dynasty
11
1.55 Windows 7 59 lower_thread_skips seconds ago
rkl
1
1.45 Linux 3.10.0-327.28.3.el7.x86_64 59 id seconds ago
cw
3
1.45 Windows 7 59 id seconds ago
IgorLeMasson
2
1.04 Windows 10 59 id seconds ago
crunchy
3
2.08 Linux 3.13.0-86-generic 59 id seconds ago
ttruscott
3
1.63 Windows 7 59 id seconds ago
psk
3
2.52 Linux 3.13.0-93-generic 59 id seconds ago
ako027ako
3
1.97 Windows 10 59 id seconds ago
fastgm
4
1.45 Windows 8 59 id seconds ago
ctoks
3
2.25 Linux 3.4.0+ 59 id seconds ago
sqrt2
3
1.75 Linux 3.16.0-4-amd64 59 id seconds ago
fp53fish
1
1.13 Linux 3.19.0-32-generic 59 id 2 minutes ago
mgrabiak
3
1.49 Windows 8 59 id seconds ago
scacchicamelot
3
0.97 Windows 8 59 id seconds ago
ctoks
3
1.18 Linux 3.4.0+ 59 id 2 minutes ago
Bobo1239
1
0.00 Linux 4.6.4-1-ARCH 59 simpleOppbis 2 minutes ago
spams
3
2.34 Windows 7 59 simpleOppbis seconds ago
mibere
3
1.17 Linux 3.16.0-4-amd64 59 simpleOppbis seconds ago
Freja
3
1.67 Darwin 15.6.0 59 simpleOppbis seconds ago
soul105
3
1.99 Linux 4.4.0-34-generic 59 simpleOppbis seconds ago
mibere
14
1.65 Linux 3.16.0-4-amd64 59 simpleOppbis seconds ago
Fisherman
6
1.53 Windows 8 59 simpleOppbis seconds ago
TTT
5
1.39 Windows 7 59 simpleOppbis seconds ago
crunchy
14
2.12 Linux 3.13.0-86-generic 59 simpleOppbis seconds ago
Thanar
3
1.76 Windows 8 59 simpleOppbis seconds ago
crunchy
7
1.26 Windows 7 59 simpleOppbis seconds ago
robnjr
5
2.58 Windows 7 59 simpleOppbis seconds ago
brabos
6
1.39 Windows 10 59 simpleOppbis seconds ago
mibere
5
1.65 Linux 3.16.0-4-amd64 59 simpleOppbis seconds ago
eastorwest
4
1.44 Linux 4.4.0-34-generic 59 simpleOppbis seconds ago
gri
1
2.34 Linux 3.16.0-4-amd64 59 simpleOppbis seconds ago
oryx
5
2.49 Linux 3.4.0+ 59 simpleOppbis seconds ago
stocky
3
2.15 Linux 3.13.0-87-generic 59 simpleOppbis seconds ago
nssy
2
1.79 Linux 4.4.0-31-lowlatency 59 simpleOppbis seconds ago
vdbergh
5
1.49 Linux 2.6.32-504.23.4.el6.x86_64 59 simpleOppbis seconds ago
hyperbolic.tom
3
1.35 Linux 4.4.0-34-generic 59 simpleOppbis seconds ago
Serjpinski
2
0.84 Windows 7 59 simpleOppbis seconds ago
modolief
1
1.67 Windows 8 59 simpleOppbis seconds ago
crunchy
3
2.12 Linux 3.13.0-86-generic 59 simpleOppbis seconds ago
biffhero
1
1.28 Linux 3.16.0-4-amd64 59 simpleOppbis seconds ago
cw
3
0.91 Windows 7 59 simpleOppbis seconds ago
cw
5
0.71 Windows 7 59 simpleOppbis seconds ago
ako027ako
1
1.67 Windows 7 59 simpleOppbis 4 minutes ago
cw
3
0.91 Windows 7 59 simpleOppbis seconds ago
nssy
4
2.11 Linux 4.4.0-31-lowlatency 59 simpleOppbis seconds ago
velislav
2
1.61 Linux 3.10.0-123.8.1.el7.x86_64 59 probcut_test^ seconds ago
crunchy
14
2.08 Linux 3.13.0-74-generic 59 probcut_test^ seconds ago
rbrunjes
3
1.33 Linux 4.4.0-34-generic 59 probcut_test^ seconds ago
achambord
3
1.87 Linux 3.10.23-xxxx-std-ipv6-64 59 probcut_test^ seconds ago
sunu
2
1.55 Linux 4.7.0-0.slh.3-aptosid-amd64 59 probcut_test^ seconds ago
Nesa92
3
1.31 Windows 7 59 pawn_chains2 seconds ago
Thanar
3
1.45 Windows 7 59 pawn_chains2 seconds ago
drabel
3
2.20 Windows post2008Server 59 pawn_chains2 seconds ago
Freja
2
2.08 Darwin 15.6.0 59 pawn_chains2 seconds ago
Isidor
1
2.40 Windows 8 59 pawn_chains2 seconds ago
solarlight
2
0.98 Windows 8.1 59 pawn_chains2 seconds ago
sergey1963
3
1.78 Windows 10 59 pawn_chains2 seconds ago
mgrabiak
2
0.72 Windows 7 59 pawn_chains2 seconds ago
bcross
1
0.89 Windows 10 59 pawn_chains2 seconds ago
mhoram
2
0.73 Linux 3.16.0-4-amd64 59 pawn_chains2 seconds ago
drabel
1
1.34 Windows 8 59 pawn_chains2 seconds ago
crunchy
14
2.15 Linux 3.13.0-86-generic 59 lazyDelta seconds ago
crunchy
14
2.13 Linux 3.13.0-86-generic 59 lazyDelta seconds ago
leszek
7
0.92 Windows 2003Server 59 lazyDelta seconds ago
j3corre
7
1.35 Windows 7 59 lazyDelta seconds ago
crunchy
3
0.00 Linux 3.13.0-86-generic 59 veryLazyEval 2 minutes ago
crunchy
3
2.01 Linux 3.13.0-74-generic 59 veryLazyEval seconds ago
26-08-16 SC simpleOppbis diff
LLR: -1.50 (-2.94,2.94) [-3.00,1.00]
Total: 30026 W: 4006 L: 4122 D: 21898
sprt @ 60+0.6 th 1 Only check for strong side having only bishop in opposite bishops endgames. LTC.
26-08-16 jo probcut_test^ diff
ELO: -6.34 +-3.1 (95%) LOS: 0.0%
Total: 17990 W: 3147 L: 3475 D: 11368
30000 @ 10+0.1 th 1 Probcut at odd plies vs. probcut at even plies. Let's see if there's something to it.
26-08-16 sn pawn_chains2 diff
LLR: -0.31 (-2.94,2.94) [0.00,5.00]
Total: 38604 W: 7305 L: 7149 D: 24150
sprt @ 10+0.1 th 1 Prefer pawn chains towards the center (take2). Submitted with priority -3.
26-08-16 Fi lazyDelta diff
LLR: 0.23 (-2.94,2.94) [0.00,5.00]
Total: 9752 W: 1618 L: 1570 D: 6564
sprt @ 5+0.05 th 7 Lower delta for depths that have already been completed by other threads. Insipred by http://tests.stockfishchess.org/tests/view/57bfe06d0ebc59030fbe4935 bench: 7038730
26-08-16 tv id diff
LLR: 0.91 (-2.94,2.94) [-3.00,1.00]
Total: 10882 W: 1435 L: 1404 D: 8043
sprt @ 60+0.6 th 1 LTC Take 3, maybe a small ELO gain due to ID recursion at higher depths?
26-08-16 lu lower_thread_skips diff
LLR: -0.05 (-2.94,2.94) [0.00,5.00]
Total: 5138 W: 837 L: 819 D: 3482
sprt @ 5+0.05 th 7 Helpers skip depths matching those of higher-numbered threads
26-08-16 SC veryLazyEval diff
LLR: -2.09 (-2.94,2.94) [0.00,5.00]
Total: 3895 W: 682 L: 754 D: 2459
sprt @ 10+0.1 th 1 See https://groups.google.com/forum/?fromgroups=#!newtopic/fishcooking

Finished - 12700 tests

26-08-16 II deep_search diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10531 W: 1877 L: 1957 D: 6697
sprt @ 10+0.1 th 1 As the tuning has its limitations, and the test is pretty neutral at STC, I'll take few more tries here.
26-08-16 lu more_flanks diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 12370 W: 2232 L: 2304 D: 7834
sprt @ 10+0.1 th 1 More differentiation in KingFlank for king tropism...
26-08-16 SC ttEval diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10988 W: 1996 L: 2074 D: 6918
sprt @ 10+0.1 th 1 Testing with SPRT since I noticed that bench changes at very high depth probably due to different replacements...
26-08-16 SC updateStatsTweak2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 27656 W: 5092 L: 5098 D: 17466
sprt @ 10+0.1 th 1 Take 2.
26-08-16 II deep_search diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 28147 W: 5200 L: 5204 D: 17743
sprt @ 10+0.1 th 1 Tuned values.
26-08-16 cr evaluate_space_w15 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 26131 W: 4844 L: 4910 D: 16377
sprt @ 10+0.1 th 1 Continuing to decrease parameter, score for evaluate_space goes up.
26-08-16 sn pawn_chains2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 17521 W: 3298 L: 3347 D: 10876
sprt @ 10+0.1 th 1 Prefer pawn chains towards the center (take 1)
26-08-16 SC lazyEval diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9368 W: 1721 L: 1806 D: 5841
sprt @ 10+0.1 th 1 "Thou shall not evaluate too much if thou search deep enough." Surprisingly enough was going well on average TC locally.
26-08-16 El simple_eg3 diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 45853 W: 6661 L: 6878 D: 32314
sprt @ 10+0.1 th 1 Take 3 Endgame simplification: retire KBPPKB endgame, let opposite bishop endgames be handled in KBPsK endgame. And in the process, improve evaluations for them. Lowered priority for take 2.
26-08-16 fa FauziTuning1 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 18093 W: 3361 L: 3455 D: 11277
sprt @ 10+0.1 th 1 First tuning test on a single value change
26-08-16 sn pawn_weaknesses2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15757 W: 2932 L: 2989 D: 9836
sprt @ 10+0.1 th 1 Small midgame bonus for pressure on weak pawns, even if the pawns are protected
26-08-16 tv id diff
LLR: -2.94 (-2.94,2.94) [-3.00,1.00]
Total: 40548 W: 7445 L: 7673 D: 25430
sprt @ 10+0.1 th 1 Take 4, (Take 3 at prio -1)
26-08-16 sn pawn_chains diff
LLR: -0.19 (-2.94,2.94) [0.00,5.00]
Total: 77 W: 11 L: 19 D: 47
sprt @ 10+0.1 th 1 Prefer pawn chains towards the center
26-08-16 sn no_null_move_trick diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 20584 W: 3718 L: 3911 D: 12955
sprt @ 10+0.1 th 1 See whta happens if we remove the null move trick
26-08-16 pe narrow diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 5547 W: 861 L: 962 D: 3724
sprt @ 5+0.05 th 7 Narrow window fast search instead of iteration skipping
26-08-16 sn pawn_weaknesses2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6351 W: 1124 L: 1222 D: 4005
sprt @ 10+0.1 th 1 Small endgame bonus for pressure on weak pawns, even if the pawns are protected
24-08-16 tv id diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 113325 W: 21126 L: 21166 D: 71033
sprt @ 10+0.1 th 1 Take 3
24-08-16 SC simpleOppbis diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 231529 W: 42918 L: 43164 D: 145447
sprt @ 10+0.1 th 1 Fixed base bench
25-08-16 II deep_search_tune diff
14700/15000 iterations
30000/30000 games played
30000 @ 10+0.1 th 1 Two parameters require further tuning with lower ck values.
26-08-16 cr evaluate_space_wt18 diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 52151 W: 9824 L: 9799 D: 32528
sprt @ 10+0.1 th 1 Continue tuning evaluate space weight factor. Dividing by lower factor of 18 means even larger score.
25-08-16 lu weaknesses diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 16858 W: 3137 L: 3189 D: 10532
sprt @ 10+0.1 th 1 Take 2.
26-08-16 Vo nme diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 28730 W: 5358 L: 5359 D: 18013
sprt @ 10+0.1 th 1 Null Move Experiment: If nullmove < beta and R is high... try null move again but with reduced R.
26-08-16 ci ft diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6204 W: 1102 L: 1201 D: 3901
sprt @ 10+0.1 th 1 Futility tweak
26-08-16 ci opp_stat1 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 7085 W: 1214 L: 1309 D: 4562
sprt @ 10+0.1 th 1 update opponent stats after null move or prubCut
25-08-16 lu weaknesses diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12315 W: 2228 L: 2301 D: 7786
sprt @ 10+0.1 th 1 Merge and tweak St├ęphane's weak pawn patch and LooseEnemies bonus (linear bonus for a start).
25-08-16 cr evaluate_space_weight diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 47693 W: 8803 L: 8795 D: 30095
sprt @ 10+0.1 th 1 Change parameter to see how this behaves, sensitivity and direction. This is 20, i.e. increasing score.
25-08-16 cr evaluate_space_wt_2 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 31658 W: 5845 L: 5892 D: 19921
sprt @ 10+0.1 th 1 Sensitivity and direction test, this tests 24, i.e. decreasing the evaluate_space score.
25-08-16 SC updateStatsTweak2 diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 19417 W: 3599 L: 3640 D: 12178
sprt @ 10+0.1 th 1 And the same for opponents stats
25-08-16 Vo snm diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 8870 W: 1602 L: 1776 D: 5492
sprt @ 10+0.1 th 1 Simplify Null Move Dynamic Formula...
25-08-16 SC updateStatsTweak diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 8274 W: 1453 L: 1543 D: 5278
sprt @ 10+0.1 th 1 Tweak quiets tt stats update (and thanks to Macro to make it understanble).
24-08-16 II deep_search_tune diff
28697/30000 iterations
58105/60000 games played
60000 @ 10+0.1 th 1 This patch solves some difficult and mating positions several times faster than master. So, trying to tune and test in the framework.
25-08-16 sn space_formula diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 5131 W: 902 L: 1042 D: 3187
sprt @ 10+0.1 th 1 More space evaluation and bigger space area
25-08-16 sn pawn_weaknesses diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 31580 W: 5912 L: 5900 D: 19768
sprt @ 10+0.1 th 1 Principle of multiple weaknesses: endgame
25-08-16 sg hanging diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 11947 W: 2184 L: 2258 D: 7505
sprt @ 10+0.1 th 1 tighter futility margin if opponent has hanging pieces
25-08-16 SC smoothSpace diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 18933 W: 3531 L: 3574 D: 11828
sprt @ 10+0.1 th 1 Reduce range and combine with increase in threshold.
25-08-16 lb test diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 23339 W: 4258 L: 4283 D: 14798
sprt @ 10+0.1 th 1 penalize king on blockSq
25-08-16 SC FauziTuning diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 5535 W: 1014 L: 1153 D: 3368
sprt @ 10+0.1 th 1 Tuning for Fauzi Akram see https://groups.google.com/forum/?fromgroups=#!topic/fishcooking/FawXB3zUooY
25-08-16 lb test diff
LLR: -2.95 (-2.94,2.94) [-3.00,1.00]
Total: 25365 W: 4699 L: 4902 D: 15764
sprt @ 10+0.1 th 1 unify king distance rules
25-08-16 sn pawn_weaknesses diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 59381 W: 11059 L: 10927 D: 37395
sprt @ 10+0.1 th 1 Take 2: pawn weaknesses in endgame
25-08-16 sg hanging diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 5631 W: 1004 L: 1106 D: 3521
sprt @ 10+0.1 th 1 Sorry, the hanging condition was added at the wrong if statement. I have stopped the last test and retry it now. No nullmove pruning if opponent has hanging pieces
25-08-16 sg hanging diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 4147 W: 737 L: 845 D: 2565
sprt @ 10+0.1 th 1 no nullmove pruning if opponent has hanging pieces
25-08-16 mc nofmh2 diff
LLR: -2.96 (-2.94,2.94) [-3.00,1.00]
Total: 7908 W: 1399 L: 1571 D: 4938
sprt @ 10+0.1 th 1 Drop fmh2
24-08-16 lu beyond_oppB diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 28357 W: 5280 L: 5283 D: 17794
sprt @ 10+0.1 th 1 One take at opposite bishops with other minors
25-08-16 sn pawn_weaknesses diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 4063 W: 719 L: 828 D: 2516
sprt @ 10+0.1 th 1 Pawn weaknesses in midgame: quadratic bonus because of the principle of multiple weaknesses.
25-08-16 sn storm2 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 22642 W: 4205 L: 4232 D: 14205
sprt @ 10+0.1 th 1 Another definition of pawn advances
25-08-16 sn storm diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 21532 W: 4001 L: 4033 D: 13498
sprt @ 10+0.1 th 1 Try to favor kingside pawn majorities by also counting pawn advances in king tropism bonus
25-08-16 Vo cft-rp diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 9392 W: 1694 L: 1779 D: 5919
sprt @ 10+0.1 th 1 Update refutation penalty for color-from-to stats.
24-08-16 tv id diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 45646 W: 8560 L: 8558 D: 28528
sprt @ 10+0.1 th 1 Take 2
25-08-16 sn pawn_weaknesses diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 5357 W: 988 L: 1091 D: 3278
sprt @ 10+0.1 th 1 Take 1: pawn weaknesses in midgame
24-08-16 cr evaluate_space_close diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12497 W: 2286 L: 2358 D: 7853
sprt @ 10+0.1 th 1 Evaluate space when sides are close in material. Curious. Defect: might be called even later in the game, and might be a bad idea if temporary imbalance.