Stockfish Testing Queue

Pending - 4 tests 1.4 hrs

22-01-17 Ro SpaceTweak2 diff
Pending... (0.3 hrs)
sprt @ 10+0.1 th 1 Simplify using the mobilityArea
22-01-17 II update diff
Pending... (0.3 hrs)
sprt @ 10+0.1 th 1 Stats simplification (joint idea by Stefan Geschwentner and Ivan Ivec). First untuned guess.
22-01-17 Vo capFp''' diff
Pending... (0.3 hrs)
sprt @ 10+0.1 th 1 Take 3
22-01-17 Vo lmr-app diff
Pending... (0.3 hrs)
sprt @ 10+0.1 th 1 take 2

Active - 86 machines 385 cores 1.28M nps (494.47M total nps) 912 games/minute

Machine Cores MNps System Version Running on Last updated
nssy
28
0.00 Linux 4.9.2-srv-nssy1 59 lazyPassed seconds ago
crunchy
3
0.00 Linux 4.4.0-59-generic 59 lazyPassed seconds ago
ttruscott
7
0.00 Linux 4.8.15-300.fc25.x86_64 59 lazyPassed seconds ago
mibere
18
1.58 Linux 3.16.0-4-amd64 59 lazyPassed seconds ago
crunchy
3
2.08 Linux 4.4.0-59-generic 59 lazyPassed seconds ago
Kressmark
2
1.83 Windows 10 59 lazyPassed seconds ago
Thanar
3
1.44 Windows 8.1 59 lazyPassed seconds ago
bking_US
23
1.64 Windows 8 59 lazyPassed seconds ago
TueRens
3
2.20 Windows 7 59 lazyPassed seconds ago
vdbergh
5
1.46 Linux 2.6.32-504.23.4.el6.x86_64 59 lazyPassed seconds ago
8540610765287
3
2.25 Linux 4.4.0-59-generic 59 lazyPassed seconds ago
velislav
1
2.15 Linux 4.4.0-59-generic 59 lazyPassed seconds ago
mibere
7
0.86 Linux 3.16.0-4-amd64 59 lazyPassed seconds ago
capone1981
3
1.28 Linux 3.16.0-38-generic 59 lazyPassed seconds ago
emiperez
4
1.31 Linux 3.16.0-4-amd64 59 lazyPassed seconds ago
hyperbolic.tom
3
1.25 Linux 4.8.0-32-generic 59 lazyPassed seconds ago
biffhero
1
1.12 Linux 3.16.0-4-amd64 59 lazyPassed seconds ago
eva42
5
1.14 FreeBSD 11.0-RELEASE-p5 59 lazyPassed seconds ago
ctoks
3
1.15 Linux 3.4.0+ 59 lazyPassed seconds ago
drabel
1
1.39 Windows 10 59 lazyPassed seconds ago
mgrabiak
3
1.43 Windows 8 59 lazyPassed seconds ago
cw
3
1.66 Windows 7 59 lazyPassed seconds ago
TueRens
2
1.44 Windows 7 59 lazyPassed seconds ago
CSU_Dynasty
7
1.44 Windows 7 59 lazyPassed seconds ago
biffhero
1
1.07 Linux 3.16.0-4-amd64 59 lazyPassed seconds ago
[AMD Users] NeoGen
1
0.71 Windows 7 59 lazyPassed seconds ago
oryx
5
2.20 Linux 3.4.0+ 59 lazyPassed seconds ago
Data
1
1.83 Windows 10 59 lazyPassed seconds ago
mibere
2
1.85 Darwin 16.3.0 59 lazyPassed seconds ago
ronaldjerum
4
1.42 Linux 4.4.0-59-generic 59 lazyPassed seconds ago
crunchy
1
1.94 Windows 7 59 lazyPassed seconds ago
chriswk
3
2.06 Linux 4.8.0-22-generic 59 lazyPassed seconds ago
mibere
3
2.67 Linux 3.16.0-4-amd64 59 lazyPassed seconds ago
malala
10
0.00 Windows 8.1 59 lazyPassed 29 minutes ago
sg4032
5
2.40 Linux 4.4.0-59-generic 59 lazyPassed 15 minutes ago
crunchy
3
2.18 Windows 7 59 lazyPassed seconds ago
Pking_cda
3
2.62 Linux 3.13.0-106-lowlatency 59 lazyPassed seconds ago
ctoks
3
2.16 Linux 3.4.0+ 59 lazyPassed seconds ago
crunchy
1
0.00 Windows 10 59 lazyPassed 29 minutes ago
MrWonderful
3
2.34 Linux 4.8.15-200.fc24.x86_64 59 lazyPassed seconds ago
solarlight
3
2.41 Windows 10 59 lazyPassed seconds ago
rommy
3
0.86 Windows 10 59 lazyPassed seconds ago
cisco2015
20
0.95 Windows 8.1 59 lazyPassed seconds ago
cisco2015
5
2.22 Windows 10 59 lazyPassed seconds ago
janserain
3
0.00 Linux 3.16.0-4-amd64 59 lazyPassed 29 minutes ago
JojoM
3
1.69 Windows 10 59 lazyPassed seconds ago
gri
1
2.17 Linux 3.16.0-4-amd64 59 lazyPassed seconds ago
malala
9
1.52 Windows 8.1 59 lazyPassed seconds ago
crunchy
11
1.59 Linux 4.4.0-31-generic 59 lazyPassed seconds ago
velislav
2
1.57 Linux 3.10.0-123.8.1.el7.x86_64 59 lazyPassed seconds ago
Fisherman
6
1.61 Windows 8 59 lazyPassed seconds ago
CSU_Dynasty
6
0.78 Windows 7 59 lazyPassed seconds ago
crunchy
3
1.84 Windows 7 59 lazyPassed seconds ago
JanErik
3
2.46 Windows 10 59 lazyPassed seconds ago
achambord
3
1.77 Linux 3.10.23-xxxx-std-ipv6-64 59 lazyPassed seconds ago
fastgm
31
0.86 Linux 3.4.0+ 59 lazyPassed seconds ago
cw
5
1.48 Windows 7 59 lazyPassed seconds ago
leszek
7
0.95 Windows 7 59 lazyPassed seconds ago
sirvin
2
1.79 Windows 7 59 lazyPassed seconds ago
crunchy
3
2.11 Linux 4.4.0-59-generic 59 lazyPassed seconds ago
fastgm
4
1.50 Linux 3.4.0+ 59 lazyPassed seconds ago
iskra
2
1.19 Windows 7 59 lazyPassed seconds ago
ElbertoOne
3
1.97 Windows 7 59 lazyPassed seconds ago
pb00067
3
1.95 Windows 7 59 lazyPassed seconds ago
nssy
4
1.28 Linux 4.4.0-38-lowlatency 59 lazyPassed seconds ago
brabos
7
1.44 Windows 10 59 tune seconds ago
eva42
1
0.93 Linux 3.16.0-4-amd64 59 tune seconds ago
sqrt2
3
2.17 Linux 3.16.0-4-amd64 59 tune seconds ago
stockfish_pool_worker
3
1.17 Windows 7 59 tune seconds ago
Mrertnew
2
1.09 Linux 4.4.0-59-generic 59 tune seconds ago
sunu
2
1.40 Linux 4.9.0-4.slh.1-aptosid-amd64 59 tune seconds ago
rkl
1
2.23 Linux 3.10.0-514.2.2.el7.x86_64 59 tune seconds ago
Prcuvu
7
1.60 Windows 10 59 tune seconds ago
Thanar
3
0.87 Windows 7 59 tune seconds ago
sirvin
3
0.92 Darwin 16.1.0 59 tune seconds ago
mibere
3
1.05 Linux 3.16.0-4-amd64 59 tune seconds ago
Bobo1239
1
1.72 Linux 4.8.13-1-ARCH 59 tune seconds ago
biffhero
1
1.14 Linux 4.6.0-1-amd64 59 tune 3 minutes ago
Hello
1
1.36 Windows 7 59 tune seconds ago
Thanar
3
1.48 Windows 8 59 tune seconds ago
blin00
1
1.24 Linux 2.6.32-042stab108.5 59 tune seconds ago
eva42
1
1.41 Linux 3.16.0-4-amd64 59 tune seconds ago
lantonov
1
0.78 Windows 8 59 tune seconds ago
cw
1
2.08 Windows 8.1 59 tune seconds ago
mhoram
2
0.71 Linux 3.16.0-4-amd64 59 tune 2 minutes ago
crunchy
3
1.72 Linux 4.4.0-59-generic 59 tune seconds ago
22-01-17 SC lazyPassed diff
LLR: -1.91 (-2.94,2.94) [0.00,4.00]
Total: 46692 W: 8384 L: 8327 D: 29981
sprt @ 10+0.1 th 1 1400.
22-01-17 lb tune diff
35909/40000 iterations
73761/80000 games played
80000 @ 20+0.2 th 1 tune history

Finished - 15457 tests

22-01-17 jo matimb_fix diff
LLR: -3.11 (-2.94,2.94) [0.00,5.00]
Total: 43232 W: 7808 L: 7756 D: 27668
sprt @ 10+0.1 th 1 Changed implementation and decreased bonus. Take 2.
22-01-17 sn pawn_capture_follow_up diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 65681 W: 11680 L: 11530 D: 42471
sprt @ 10+0.1 th 1 Follow-up bonus = S(0,40)
22-01-17 sg passed_pawns2a diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 49659 W: 8960 L: 8948 D: 31751
sprt @ 10+0.1 th 1 Try only quarter bonus for candidate passers. Test against my passed patch.
22-01-17 Fi skipDepth diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 25038 W: 3956 L: 3982 D: 17100
sprt @ 5+0.05 th 7 Don't skip low depths.
22-01-17 Vo lmr-app diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 36637 W: 6600 L: 6570 D: 23467
sprt @ 10+0.1 th 1 Decrease reduction if advance pawn push
22-01-17 SC lazyPassed diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 25460 W: 4534 L: 4604 D: 16322
sprt @ 10+0.1 th 1 1550.
22-01-17 SC reductionMargin_05 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 6781 W: 1122 L: 1218 D: 4441
sprt @ 10+0.1 th 1 Reschedule after removing dbg_hit_on...
22-01-17 SC lazyPassed diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 10004 W: 1720 L: 1842 D: 6442
sprt @ 10+0.1 th 1 1450
22-01-17 SC reductionMargin_05 diff
LLR: -0.79 (-2.94,2.94) [0.00,5.00]
Total: 13124 W: 2354 L: 2332 D: 8438
sprt @ 10+0.1 th 1 More often.
22-01-17 SC lazyPassed diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 15228 W: 2725 L: 2830 D: 9673
sprt @ 10+0.1 th 1 Retesting original work by Rocky, but with lower threshold and with the current simplified logic. Test with [0, 4] with the same reason as Rocky
21-01-17 pb fasterSaturation diff
LLR: 0.86 (-2.94,2.94) [0.00,6.00]
Total: 13829 W: 1714 L: 1635 D: 10480
sprt @ 20+0.2 th 7 Speculative LTC at 7 threads. Higher tc as usual since statistics are highly time-dependend. [0,6 ] bounds for not requiring to much resources and make it fail fast if it does'nt work.
22-01-17 SC reductionMargin_05 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12331 W: 2184 L: 2257 D: 7890
sprt @ 10+0.1 th 1 Invert
22-01-17 SC reductionMargin_06 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 4860 W: 841 L: 946 D: 3073
sprt @ 10+0.1 th 1 Invert
22-01-17 Vo appt diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 11639 W: 2046 L: 2122 D: 7471
sprt @ 10+0.1 th 1 Advance Pawn Push Tweak
21-01-17 Vo capFp' diff
LLR: -3.05 (-2.94,2.94) [0.00,5.00]
Total: 152641 W: 27774 L: 27254 D: 97613
sprt @ 10+0.1 th 1 re-spin of an old idea...
22-01-17 Vo capFp'' diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 13901 W: 2420 L: 2487 D: 8994
sprt @ 10+0.1 th 1 Take 2...
22-01-17 sn space_advantage diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 7094 W: 1241 L: 1336 D: 4517
sprt @ 10+0.1 th 1 Take 2 (bonus = S(20,0))
21-01-17 SC reductionMargin_06 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 2886 W: 458 L: 571 D: 1857
sprt @ 10+0.1 th 1 Parent node futility. Prio -3. Take 6.
21-01-17 SC reductionMargin_05 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 10113 W: 1757 L: 1839 D: 6517
sprt @ 10+0.1 th 1 IID. Take 2 (Priority -2).
21-01-17 jo matimb_fix diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 30262 W: 3908 L: 3928 D: 22426
sprt @ 60+0.6 th 1 Speculative LTC: Check for 'real' pair of bishops in material imbalance.
21-01-17 sn pawn_capture_follow_up diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 32248 W: 5810 L: 5798 D: 20640
sprt @ 10+0.1 th 1 Respin a variant of this interesting idea by Alain. Tested on top of Stefan's passed patch about passed pawns.
21-01-17 SC reductionMargin_03 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 13800 W: 2510 L: 2576 D: 8714
sprt @ 10+0.1 th 1 Let me start a patch sequence on related ideas. I will raise and lower priorities as tests finish and I gain insight. Take 3.
21-01-17 Vo checkBlockers diff
LLR: -3.01 (-2.94,2.94) [0.00,5.00]
Total: 11602 W: 2065 L: 2143 D: 7394
sprt @ 10+0.1 th 1 Don't mcp check blockers.
21-01-17 sn space_advantage diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 2106 W: 372 L: 491 D: 1243
sprt @ 10+0.1 th 1 Space advantage by occupying the fifth rank with pawns
21-01-17 Ro OutpostFile diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 18374 W: 3301 L: 3348 D: 11725
sprt @ 10+0.1 th 1 Take 2: based on file distance to king (suggested by St├ęphane)
21-01-17 Ro PawnPushSupportR diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15765 W: 2763 L: 2822 D: 10180
sprt @ 10+0.1 th 1 Take 2: A more precise version.
21-01-17 Ro PawnPushSupport diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 77582 W: 13956 L: 13753 D: 49873
sprt @ 10+0.1 th 1 Consider a pawn push safe also when rook supporting from behind
21-01-17 Ro OutpostFile diff
LLR: -2.94 (-2.94,2.94) [0.00,5.00]
Total: 26507 W: 4777 L: 4789 D: 16941
sprt @ 10+0.1 th 1 Removing A/H or AB/GH from the outpost area was not a success. Now try to adjust the occupied outpost bonus by file. untuned version.
21-01-17 SC reductionMargin diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 12592 W: 2224 L: 2296 D: 8072
sprt @ 10+0.1 th 1 Take 2.
21-01-17 Ro BishopImbalance diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15184 W: 2688 L: 2749 D: 9747
sprt @ 10+0.1 th 1 Consider the bishop pair advantage only if opponent does not have it. Untuned version. Low throughput
21-01-17 fa QueenRook diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 8366 W: 1481 L: 1609 D: 5276
sprt @ 10+0.1 th 1 scaling rook and queen better in eg than in mg, helping it also by some changes in psqt
21-01-17 sg passed_pawns2 diff
LLR: 2.95 (-2.94,2.94) [0.00,5.00]
Total: 77576 W: 10387 L: 10014 D: 57175
sprt @ 60+0.6 th 1 LTC: Half bonus if two pushes are necessary to become passed.
21-01-17 Ro PPSupport diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 18920 W: 3369 L: 3461 D: 12090
sprt @ 10+0.1 th 1 What happens if we remove the queen behind passed pawn bonus ?
21-01-17 SC reductionMargin diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 22552 W: 4023 L: 4053 D: 14476
sprt @ 10+0.1 th 1 Use razoring information when computing reductions.
21-01-17 Ro LoosePawnsAndPieces diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 15415 W: 2765 L: 2825 D: 9825
sprt @ 10+0.1 th 1 Distinct bonus for loose pawns (*1) and loose pieces (*2)
21-01-17 sn candidate_passed_pawns diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 35340 W: 6427 L: 6401 D: 22512
sprt @ 10+0.1 th 1 Very similar to Stefan's passed patch (53569 games at STC), except that we allow larger gaps for the candidate passed pawn bonus. For instance, this patch gives the candidate passed bonus to b4+c4 against b7, while Stefan's patch requires that the white pawns have advanced to b5+c5.
20-01-17 jo matimb_fix diff
LLR: -3.09 (-2.94,2.94) [0.00,5.00]
Total: 90600 W: 16629 L: 16372 D: 57599
sprt @ 10+0.1 th 1 Check for 'real' pair of bishops in material imbalance.
20-01-17 sg passed_pawns2 diff
LLR: 2.96 (-2.94,2.94) [0.00,5.00]
Total: 53569 W: 9925 L: 9570 D: 34074
sprt @ 10+0.1 th 1 Half bonus if two pushes are necessary to become passed.
20-01-17 Vo see-lmrDepth diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 18999 W: 3439 L: 3483 D: 12077
sprt @ 10+0.1 th 1 Try out another experiment...
20-01-17 sn candidate_passed_pawns diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 21690 W: 3998 L: 4030 D: 13662
sprt @ 10+0.1 th 1 Take 3
20-01-17 sg passed_pawns diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 31245 W: 5716 L: 5707 D: 19822
sprt @ 10+0.1 th 1 Try for my first STC passed version a half bonus.
20-01-17 Vo see-lmrDepth diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 14321 W: 2509 L: 2574 D: 9238
sprt @ 10+0.1 th 1 stc
20-01-17 sn singular8 diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 15181 W: 2748 L: 2808 D: 9625
sprt @ 10+0.1 th 1 Singular margin = max(32, 2*depth)
20-01-17 Gu combo diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 48279 W: 8835 L: 8754 D: 30690
sprt @ 10+0.1 th 1 combo on rook theme
20-01-17 sn candidate_passed_pawns diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8883 W: 1542 L: 1630 D: 5711
sprt @ 10+0.1 th 1 Take 2. Use phalanx instead of connected, and full bonus for passed candidates.
20-01-17 Vo lmr-st diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 17376 W: 3125 L: 3176 D: 11075
sprt @ 10+0.1 th 1 stc
19-01-17 sg passed_pawns diff
LLR: -2.95 (-2.94,2.94) [0.00,5.00]
Total: 127680 W: 16665 L: 16369 D: 94646
sprt @ 60+0.6 th 1 LTC: A more compact and general version which includes the case of 2 attackers and 2 defenders. Bench is the same but their differs for my 1000 position file.
20-01-17 Vo statavg diff
LLR: -2.97 (-2.94,2.94) [0.00,5.00]
Total: 8190 W: 1499 L: 1590 D: 5101
sprt @ 10+0.1 th 1 stc
20-01-17 sn candidate_passed_pawns diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 15202 W: 2815 L: 2875 D: 9512
sprt @ 10+0.1 th 1 Candidate passed pawns get only half the normal bonus.
20-01-17 sg passed_pawns2 diff
LLR: -2.96 (-2.94,2.94) [0.00,5.00]
Total: 22543 W: 3999 L: 4029 D: 14515
sprt @ 10+0.1 th 1 LTC of my other version struggles. So test a even more general version which also checks two pawn pushes to passed state.