Stockfish Testing Queue

Pending - 3 tests 0.0 hrs

19-01-19 SFi tune_assorted_groupA diff
11307/20000 iterations
23500/40000 games played
40000 @ 60+0.6 th 1 Tune some bonus/penalty in assorted. Low TP.
19-01-19 SFi tune_eval_param diff
27979/40000 iterations
58258/80000 games played
80000 @ 60+0.6 th 1 Tune Eval Parameters. Low TP.
19-01-20 vdv threadPick diff
LLR: -1.04 (-2.94,2.94) [0.50,4.50]
Total: 17750 W: 3403 L: 3380 D: 10967
sprt @ 5+0.05 th 8 Voting scheme tweak.

Active - 160 machines 1224 cores 1.33M nps (1631.51M total nps) 2346 games/minute

Machine Cores MNps System Version Running on Last updated
CoffeeOne 63 0.00 MINGW64_NT-6.3 2.11.2(0.329/5/3) 67:2 MultiImbalanceTune seconds ago
tvijlbrief
7
0.00 Linux 4.15.0-44-generic 67:3 MultiImbalanceTune seconds ago
Thanar 3 0.00 Windows 7 67:2 MultiImbalanceTune seconds ago
gvreuls
15
2.86 Linux 4.20.3-200.fc29.x86_64 67:3 MultiImbalanceTune seconds ago
mgrabiak 3 0.00 Windows 10 67:2 MultiImbalanceTune seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.31 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.58 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.59 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.31 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.55 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
mhacleth 7 1.53 Linux 4.4.0-141-generic 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.43 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
CoffeeOne 40 0.86 MINGW64_NT-6.3 2.11.2(0.329/5/3) 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.42 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.31 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.55 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.35 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.47 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
mhoram 3 2.06 Linux 4.9.0-8-amd64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.47 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter2 seconds ago
cuistot 2 1.43 Windows 7 67:2 FullyBlockedShelter2 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.43 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
robal
5
1.88 Darwin 18.2.0 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.47 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
jromang 3 2.11 Linux 4.19.13-1-MANJARO 67:3 FullyBlockedShelter1 seconds ago
dew
6
1.12 Linux 4.0.5-gentoo 67:3 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
mhacleth 7 0.93 Linux 4.15.0-1026-gcp 67:2 FullyBlockedShelter1 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 FullyBlockedShelter1 seconds ago
MaZePallas 6 2.56 Linux 4.19.13-300.fc29.x86_64 67:2 UselessEGBishop3 seconds ago
mhoram 3 0.71 Linux 4.9.0-8-amd64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
xoto
12
1.33 Linux 4.13.0-38-generic 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.36 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.35 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.59 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.41 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop3 seconds ago
mhacleth 7 1.12 Linux 4.15.0-43-generic 67:2 UselessEGBishop3 seconds ago
dew
3
1.09 Linux 4.9.76-gentoo-r1 67:2 UselessEGBishop3 seconds ago
CSU_Dynasty
31
1.22 Windows 10 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.55 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
dew
14
0.84 Linux 4.8.17-hardened-r2 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.57 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
vdv
31
1.37 Linux 4.15.0-43-generic 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.57 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.43 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.41 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 UselessEGBishop2 seconds ago
MaZePallas 4 2.54 Linux 4.19.13-300.fc29.x86_64 67:2 UselessEGBishop2 seconds ago
dew
1
0.76 Windows 2003Server 67:2 UselessEGBishop2 seconds ago
mhoram
1
1.10 Linux 4.9.0-8-amd64 67:2 ps_moveimportance1_tune seconds ago
ChessDBCN
8
1.46 Linux 3.10.0-957.1.3.el7.x86_64 67:2 BlockedPosEval1 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 BlockedPosEval1 seconds ago
ChessDBCN
8
1.31 Linux 3.10.0-957.1.3.el7.x86_64 67:2 BlockedPosEval1 seconds ago
gvreuls
4
1.69 Linux 4.20.3-200.fc29.x86_64 67:3 Blocked_posG4 seconds ago
ElbertoOne
6
1.57 Windows 10 67:2 Blocked_posG4 seconds ago
dew
18
1.47 Linux 3.12.13-gentoo 67:3 Blocked_posG4 seconds ago
dew
3
1.14 Linux 3.12.13-gentoo 67:3 Blocked_posG4 seconds ago
Vizvezdenec
6
2.23 Windows 10 67:2 Blocked_posG4 seconds ago
dew
6
0.86 Linux 3.17.7-hardened-r1 67:2 Blocked_posG4 10 minutes ago
MaZePallas 4 2.39 Linux 4.19.13-300.fc29.x86_64 67:2 Blocked_posG4 seconds ago
horst.prack 1 1.13 Linux 4.19.0-1-amd64 67:2 Blocked_posG4 5 minutes ago
Bobo1239 7 1.71 Linux 4.20.3-arch1-1-ARCH 67:2 Blocked_posG4 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 Blocked_posG4 2 minutes ago
dew
14
1.23 Linux 3.15.10-hardened-r1 67:3 Blocked_posG4 seconds ago
dew
6
0.94 Linux 4.0.5-gentoo 67:2 Blocked_posG4 8 minutes ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 Blocked_posG4 seconds ago
pb00067
2
2.16 Windows 10 67:2 Blocked_posG4 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 Blocked_posG4 2 minutes ago
nordlandia 1 1.54 Windows 10 67:2 ps_moveimportance1 2 minutes ago
nordlandia 1 0.89 Windows 10 67:2 ps_moveimportance1 seconds ago
jbwiebe 3 1.95 Linux 4.9.0-8-amd64 67:2 Blocked_posG7 seconds ago
CoffeeOne 23 1.22 MINGW64_NT-6.3 2.11.2(0.329/5/3) 67:2 Blocked_posG7 seconds ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 Blocked_posG7 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 Blocked_posG7 seconds ago
ChessDBCN
8
1.34 Linux 3.10.0-957.1.3.el7.x86_64 67:2 Blocked_posG7 2 minutes ago
dew
3
1.23 Linux 3.18.7-gentoo 67:3 Blocked_posG7 3 minutes ago
nordlandia 3 2.31 Windows 10 67:2 Blocked_posG7 seconds ago
ChessDBCN
8
1.33 Linux 3.10.0-957.1.3.el7.x86_64 67:2 Blocked_posG7 4 minutes ago
horst.prack 1 1.10 Linux 4.19.0-1-amd64 67:2 Blocked_posG7 seconds ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular11 seconds ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular11 seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 ps_threads40 seconds ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular_tuning4 seconds ago
ChessDBCN
8
1.55 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular_tuning4 3 minutes ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular_tuning4 seconds ago
ChessDBCN
8
1.58 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular_tuning3 2 minutes ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular_tuning3 seconds ago
ChessDBCN
8
1.56 Linux 3.10.0-957.1.3.el7.x86_64 67:2 singular_tuning3 seconds ago
ChessDBCN
8
1.31 Linux 3.10.0-957.1.3.el7.x86_64 67:2 noskip seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 noskip seconds ago
ChessDBCN
8
1.44 Linux 3.10.0-957.1.3.el7.x86_64 67:2 noskip seconds ago
ChessDBCN
8
1.45 Linux 3.10.0-957.1.3.el7.x86_64 67:2 noskip 2 minutes ago
ChessDBCN
8
1.58 Linux 3.10.0-957.1.3.el7.x86_64 67:2 noskip 2 minutes ago
dew
3
1.06 Linux 3.17.7-hardened-r1 67:2 Blocked_posG5 7 minutes ago
dew
1
1.10 Linux 4.9.76-gentoo-r1 67:2 Blocked_posG5 9 minutes ago
mgrabiak 3 1.56 Windows 10 67:2 Blocked_posG5 seconds ago
dew
6
1.11 Linux 3.8.13-gentoo 67:2 Blocked_posG5 seconds ago
dew 3 0.94 Windows 2003Server 67:2 Blocked_posG5 seconds ago
jmdana
3
2.20 Linux 4.9.0-8-amd64 67:2 Blocked_posG5 seconds ago
MaZePallas 2 1.62 Linux 4.19.13-300.fc29.x86_64 67:2 Blocked_posG5 8 minutes ago
0xB00B1ES 3 0.88 Windows 8.1 67:2 Blocked_posG5 3 minutes ago
nordlandia 1 0.88 Windows 10 67:2 Blocked_posG5 13 minutes ago
Thanar 3 1.14 Windows 7 67:2 Blocked_posG5 seconds ago
0xB00B1ES 2 1.98 Windows 10 67:2 Blocked_posG5 2 minutes ago
racerschmacer
1
1.70 Windows 10 67:2 Blocked_posG5 2 minutes ago
TueRens
3
2.07 Windows 7 67:2 Blocked_posG5 4 minutes ago
mgrabiak 3 1.63 Windows 7 67:2 Blocked_posG5 6 minutes ago
dew 5 1.14 Linux 4.9.0-8-amd64 67:2 Blocked_posG5 seconds ago
dew
3
1.24 Linux 2.6.36-gentoo-r5 67:2 Blocked_posG5 6 minutes ago
leszek 7 0.99 Windows 7 67:2 Blocked_posG5 seconds ago
ali-al-zhrani 2 1.73 Windows 10 67:2 Blocked_posG5 6 minutes ago
robal
2
1.97 Windows 10 67:2 Blocked_posG5 seconds ago
ctoks 3 2.09 Windows 10 67:3 Blocked_posG5 seconds ago
19-01-22 pro ps_threads40 diff
LLR: 0.50 (-2.94,2.94) [-3.00,1.00]
Total: 14470 W: 2815 L: 2814 D: 8841
sprt @ 5+0.05 th 8 Linearly distribute thread skipping scheme according to # of threads (max group size of 4).
19-01-22 MJZ Blocked_posG4 diff
LLR: 0.29 (-2.94,2.94) [0.50,4.50]
Total: 4125 W: 588 L: 559 D: 2978
sprt @ 240+2.4 th 1 Blocked position. One last try with reduction for reversible moves in potentially blocked position. Limited test at VLTC with low throughput (test needs high depth search).
19-01-23 Viz UselessEGBishop2 diff
LLR: 0.02 (-2.94,2.94) [0.50,4.50]
Total: 9730 W: 2155 L: 2106 D: 5469
sprt @ 10+0.1 th 1 Take 2
19-01-20 Cof noskip diff
LLR: 0.01 (-2.94,2.94) [-3.00,1.00]
Total: 17873 W: 2833 L: 2860 D: 12180
sprt @ 20+0.2 th 8 LTC 20+0.2 8 thread for removing thread skipping scheme. No functional change for 1 thread. Well, 5+0.05 test failed quickly, skipping scheme seems to be ~4 Elo at 5+0.05 8 threads. Reason for this test is, that the skipping scheme does NOT scale well with time, so I expect between 0 and -2 Elo. In my local tests (Amd FX CPU) it was 0 Elo, I would like to see it run on fishtest noob hardware. I will limit max games to 20000, to limit the resource usage. If I am wrong that scaling of the skipping scheme is bad, this test will fail quickly (like 5+0.05 run before).
19-01-20 MJZ Blocked_posG5 diff
LLR: -0.50 (-2.94,2.94) [0.50,4.50]
Total: 16089 W: 2236 L: 2206 D: 11647
sprt @ 240+2.4 th 1 Blocked position, it seems that the problem come from poskey in Qsearch. Third try at higher depths (d > 28). Limited test at VLTC with low throughput (test needs high depth search).
19-01-22 sni singular11 diff
LLR: -0.62 (-2.94,2.94) [0.00,3.50]
Total: 21055 W: 3504 L: 3482 D: 14069
sprt @ 60+0.6 th 1 Speculative LTC: Make singular margin a function of (d/2)
19-01-22 Viz BlockedPosEval1 diff
LLR: -0.79 (-2.94,2.94) [0.50,4.50]
Total: 15206 W: 2555 L: 2535 D: 10116
sprt @ 60+0.6 th 1 I was unable to come up with anything that changes bench really for this patch... At least for now. Let me check how it scales. 1/6 TP and STC SPRT bounds for it being faster in terms of converging.
19-01-23 Viz UselessEGBishop3 diff
LLR: -0.89 (-2.94,2.94) [0.50,4.50]
Total: 9205 W: 2064 L: 2068 D: 5073
sprt @ 10+0.1 th 1 Take 3
19-01-23 Viz FullyBlockedShelter1 diff
LLR: -0.93 (-2.94,2.94) [0.50,4.50]
Total: 9084 W: 2083 L: 2089 D: 4912
sprt @ 10+0.1 th 1 Take 1
19-01-22 MJZ Blocked_posG7 diff
LLR: -0.93 (-2.94,2.94) [0.50,4.50]
Total: 5859 W: 879 L: 905 D: 4075
sprt @ 120+1.2 th 1 Blocked position. Try n°8 with progressive decrease from ply 24 (+remove depth limit). Limited test at VLTC with low throughput (test needs high depth search).
19-01-22 pro ps_moveimportance1 diff
LLR: -1.24 (-2.94,2.94) [-3.00,1.00]
Total: 22051 W: 3544 L: 3643 D: 14864
sprt @ 60+0.6 th 1 try a simple sigmoid for move importance.
19-01-23 Viz FullyBlockedShelter2 diff
LLR: -1.47 (-2.94,2.94) [0.50,4.50]
Total: 6676 W: 1446 L: 1495 D: 3735
sprt @ 10+0.1 th 1 Take 2
19-01-20 sni singular_tuning3 diff
14478/20000 iterations
30127/40000 games played
40000 @ 60+0.6 th 1 Tune singular margin array, but with a smaller A=500. To be compared to the previous tuning run "singular_run" at http://tests.stockfishchess.org/tests/view/5c40996b0ebc5902bb5d0282
19-01-20 sni singular_tuning4 diff
14412/20000 iterations
30117/40000 games played
40000 @ 60+0.6 th 1 Tune singular margin, starting from a flat 40. Tuning with A=500, to be compared to the previous run "singular_tuning2" at http://tests.stockfishchess.org/tests/view/5c409a820ebc5902bb5d029a
19-01-22 pro ps_moveimportance1_tune diff
7493/40000 iterations
16068/80000 games played
80000 @ 60+0.6 th 1 Tune a sigmoid equation for move_importance.
19-01-23 Ala MultiImbalanceTune diff
0/75000 iterations
23/150000 games played
150000 @ 20+0.2 th 1 The quadratic imbalance handles how two piece type interact but not specific imbalances. There are some imbalance scoring patch attempt. This tune is for a much more generalized version. Starting values at 0 with high variance to hopefully not get stuck.

Finished - 42766 tests

19-01-23 Fis RookVSMinor diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 23570 W: 5240 L: 5287 D: 13043
sprt @ 10+0.1 th 1 Roook vs Minor
19-01-19 Viz enPassant2 diff
LLR: -1.89 (-2.94,2.94) [0.00,3.50]
Total: 162972 W: 27207 L: 26865 D: 108900
sprt @ 60+0.6 th 1 I really rarely go for TCs but I would like to see how this goes... 1/10 TP and this is all really logical stuff.
19-01-23 Viz UselessEGBishop1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 9300 W: 1980 L: 2098 D: 5222
sprt @ 10+0.1 th 1 Take 1
19-01-23 Fis RooksVSMinors diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 41590 W: 9207 L: 9166 D: 23217
sprt @ 10+0.1 th 1 2 rooks vs 3 minors
19-01-22 pro ps_comboarrays1 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 44745 W: 9780 L: 9704 D: 25261
sprt @ 10+0.1 th 1 remove 4 arrays (FileBB, RankBB, PawnAttacksSpan, Mask).
19-01-22 pro ps_pawnarrays1 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 42267 W: 9321 L: 9240 D: 23706
sprt @ 10+0.1 th 1 remove some pawn arrays, check performance.
19-01-22 Viz BlockedPosEval4 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 31704 W: 6963 L: 6971 D: 17770
sprt @ 10+0.1 th 1 try to return some material value + ignore also psqt score.
19-01-22 pro ps_forwardfile1 diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 34324 W: 7498 L: 7401 D: 19425
sprt @ 10+0.1 th 1 Remove ForwardFileBB arrays.
19-01-22 sni master diff
ELO: 13.98 +-1.8 (95%) LOS: 100.0%
Total: 40000 W: 6323 L: 4714 D: 28963
40000 @ 60+0.6 th 1 Regression/progression test against SF10 after "Simplify TrappedRook" of January, 22th
19-01-22 Ala KRBKRB3 diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 14373 W: 3104 L: 3197 D: 8072
sprt @ 10+0.1 th 1 Take 3 : try a quadratic bonus
19-01-22 pro ps_comboarrays1 diff
LLR: -0.07 (-2.94,2.94) [-3.00,1.00]
Total: 3118 W: 694 L: 704 D: 1720
sprt @ 10+0.1 th 1 remove 4 arrays (FileBB, RankBB, PawnAttacksSpan, Mask).
19-01-22 Ala KRBKRB2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 16345 W: 3541 L: 3625 D: 9179
sprt @ 10+0.1 th 1 Take 2 : double bonus
19-01-22 Ala KRBKRB diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 19407 W: 4185 L: 4254 D: 10968
sprt @ 10+0.1 th 1 Take 1 : bonus for king closer to pawns in rook+bishop endgames, scaled with distance and pawn relative rank
19-01-21 vdv threadDist5 diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 14558 W: 2859 L: 2726 D: 8973
sprt @ 5+0.05 th 8 small tweak. (8 threads)
19-01-22 31m pawns_passable~10 diff
LLR: -2.96 (-2.94,2.94) [0.00,3.50]
Total: 12887 W: 2058 L: 2198 D: 8631
sprt @ 60+0.6 th 1 Speculative LTC for a nearly 84K yellow, because it is an endgame-only bonus and therefore more effective at LTC than STC. Low throughput (166), at least to start.
19-01-22 sni singular11 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 80172 W: 17638 L: 17408 D: 45126
sprt @ 10+0.1 th 1 Tighter array values
19-01-22 Viz BlockedPosEval3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 39197 W: 8631 L: 8602 D: 21964
sprt @ 10+0.1 th 1 require material to be equal
19-01-22 Viz BlockedPosEval1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 62112 W: 13596 L: 13455 D: 35061
sprt @ 10+0.1 th 1 First and the least sophisticated attempt to correctly evaluate blocked positions.
19-01-22 xor tt_probcut diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 36923 W: 8097 L: 8116 D: 20710
sprt @ 10+0.1 th 1 promotion in probcut.
19-01-21 xot pawns2b diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 22647 W: 4939 L: 5014 D: 12694
sprt @ 10+0.1 th 1 tuned pawn arrays.
19-01-22 MJZ Blocked_posG6 diff
LLR: -0.67 (-2.94,2.94) [0.50,4.50]
Total: 3868 W: 557 L: 577 D: 2734
sprt @ 120+1.2 th 1 Blocked position. Try n°7 with progressive decrease from ply 20 (+remove extension). Limited test at VLTC with low throughput (test needs high depth search).
19-01-22 Fis sortTweak diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 21441 W: 4617 L: 4697 D: 12127
sprt @ 10+0.1 th 1 Tweak sorting threshold
19-01-22 Viz RBNimb1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 16646 W: 3657 L: 3739 D: 9250
sprt @ 10+0.1 th 1 take 1
19-01-22 Viz BlockedPosEval2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 9540 W: 2053 L: 2170 D: 5317
sprt @ 10+0.1 th 1 To my big surprise this doesn't fail fast, so is probably promising, try a more broad applying of this.
19-01-16 vdv threadDist2 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 48654 W: 8169 L: 8093 D: 32392
sprt @ 5+0.05 th 31 Take 2, param 2.26. On 31 threads
19-01-22 sni singular11 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 23178 W: 4974 L: 5025 D: 13179
sprt @ 10+0.1 th 1 Make singular margin a function of (d/4)
19-01-22 xot initiativemg1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13441 W: 2907 L: 3005 D: 7529
sprt @ 10+0.1 th 1 only initiative if mg > -50 or npm low.
19-01-21 MJZ Blocked_posG6 diff
LLR: -2.61 (-2.94,2.94) [0.50,4.50]
Total: 7802 W: 1177 L: 1282 D: 5343
sprt @ 120+1.2 th 1 Blocked position. Try n°6 with extension for potentially blocked positions + limit to {d < 6 and ply > 32+d}. Limited test at VLTC with low throughput (test needs high depth search).
19-01-22 pro ps_ranksfiles1 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 62532 W: 13720 L: 13679 D: 35133
sprt @ 10+0.1 th 1 try to remove FileBB and RankBB arrays.
19-01-22 Viz snMargin2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 24227 W: 5285 L: 5330 D: 13612
sprt @ 10+0.1 th 1 Take 2
19-01-22 Ala UnpinnedAttackBB diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 21815 W: 4802 L: 4859 D: 12154
sprt @ 10+0.1 th 1 Take 2 with different parameters balance. Testing against version with the new bb overhead to first find something improving eval and try and get to have several places with such improvement to overcome overhead.
19-01-22 pro ps_moveimportance1 diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 21656 W: 4806 L: 4684 D: 12166
sprt @ 10+0.1 th 1 #2: try a simple sigmoid for move importance.
19-01-22 Viz snMargin1 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 14697 W: 3203 L: 3295 D: 8199
sprt @ 10+0.1 th 1 Take 1
19-01-22 pro ps_moveimportance1 diff
LLR: 2.96 (-2.94,2.94) [-3.00,1.00]
Total: 13083 W: 2951 L: 2812 D: 7320
sprt @ 10+0.1 th 1 try a simple sigmoid for move importance.
19-01-21 xot initiativemg1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 19060 W: 4177 L: 4247 D: 10636
sprt @ 10+0.1 th 1 only initiative if mg score also reasonable, >-20.
19-01-22 mar multiCut diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 20667 W: 4494 L: 4556 D: 11617
sprt @ 10+0.1 th 1 Update quiet stats after a multiCut prune
19-01-21 31m pawns_passable diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 83939 W: 18417 L: 18169 D: 47353
sprt @ 10+0.1 th 1 Explicit bonus for a position pointed out by Bryan from TCEC 14 Bonus round 14: Game 60: LC0 1-0 SF dev. Bonus for a pawn that is supported or phalanx and is immediately blocked by an isolated enemy pawn. The idea is that with an assist from other pieces, this can create a passer. Since I suspect this is mostly an endgame advantage, endgame-only bonus. S(0, 15).
19-01-20 sni singular11 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 99368 W: 21767 L: 21444 D: 56157
sprt @ 10+0.1 th 1 Make singular margin a function of (d/2)
19-01-21 Hai pvHitIID diff
LLR: 3.19 (-2.94,2.94) [-3.00,1.00]
Total: 61900 W: 10179 L: 10111 D: 41610
sprt @ 60+0.6 th 1 LTC: Don't update pvHit after IID
19-01-17 vdv threadDist4 diff
ELO: -4.93 +-3.0 (95%) LOS: 0.1%
Total: 20000 W: 3758 L: 4042 D: 12200
20000 @ 5+0.05 th 8 Elo estimate for skipping.
19-01-21 31m pawns_passable diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 6696 W: 1388 L: 1519 D: 3789
sprt @ 10+0.1 th 1 Return to the original and best version, but exclude ranks 2 and 3.
19-01-21 31m pawns_passable diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 33145 W: 7300 L: 7301 D: 18544
sprt @ 10+0.1 th 1 Simpler and probably more accurate version suggested by @Rocky640.
19-01-21 31m tweak_candidatePasser diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 30190 W: 6585 L: 6630 D: 16975
sprt @ 10+0.1 th 1 Parameter tweak pointed out by @Rocky640. Allow rank 4 pawns to be candidate passers.
19-01-21 Viz passerBlk4 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 20533 W: 4447 L: 4510 D: 11576
sprt @ 10+0.1 th 1 Take 4
19-01-21 Viz passerBlk1 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 16345 W: 3536 L: 3620 D: 9189
sprt @ 10+0.1 th 1 Take 1
19-01-21 Viz passerBlk2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 14477 W: 3122 L: 3215 D: 8140
sprt @ 10+0.1 th 1 Take 2
19-01-21 Viz doubledPasser3Fix diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 14311 W: 3052 L: 3146 D: 8113
sprt @ 10+0.1 th 1 Take 2 - w/o removing this condition...
19-01-21 Viz passerBlk3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 13853 W: 3006 L: 3102 D: 7745
sprt @ 10+0.1 th 1 Take 3
19-01-21 Viz doubledPasser3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 336 W: 36 L: 226 D: 74
sprt @ 10+0.1 th 1 Take 2
19-01-21 xot move1 diff
LLR: -0.23 (-2.94,2.94) [0.00,4.00]
Total: 211 W: 42 L: 54 D: 115
sprt @ 10+0.1 th 1 I don't know movepick, is this a reasonable to attempt at a speedup? Should this be tested at [0,4], [-3,1] or what?