Stockfish Testing Queue

Pending - 17 tests 0.0 hrs

19-08-04 Lol lpt diff
LLR: -1.79 (-2.94,2.94) [0.00,4.00]
Total: 29750 W: 6583 L: 6565 D: 16602
sprt @ 10+0.1 th 1 Lower lazy threashold after recent pawns changes
19-08-22 sg lmr_bestmove diff
LLR: -0.95 (-2.94,2.94) [0.50,4.50]
Total: 14000 W: 3133 L: 3116 D: 7751
sprt @ 10+0.1 th 1 Count how many times a root move was best move of a iteration. Now allow at root LMR only if move was never a best move.
19-08-22 sg lmr_bestmove2 diff
LLR: -1.68 (-2.94,2.94) [0.50,4.50]
Total: 8750 W: 1945 L: 1995 D: 4810
sprt @ 10+0.1 th 1 Do less reduction at root according to the numbers the move was already a best move in the last iterations.
19-08-21 MJZ psq_npm2 diff
LLR: -2.24 (-2.94,2.94) [0.50,4.50]
Total: 61500 W: 13755 L: 13574 D: 34171
sprt @ 10+0.1 th 1 Increase score in late EG. +1/4, NPM==0
19-08-22 xot vary4pr diff
LLR: 0.24 (-2.94,2.94) [-3.00,1.00]
Total: 10250 W: 1689 L: 1693 D: 6868
sprt @ 60+0.6 th 1 LTC test for non-regression on 1 thread. Hope to get elo gain on multiple threads.
19-08-21 sg lmr_cutnode_cap diff
LLR: -2.24 (-2.94,2.94) [0.50,4.50]
Total: 40750 W: 9040 L: 8963 D: 22747
sprt @ 10+0.1 th 1 At LMR for captures replace cut node condition with capture history <= 0. (Park at prio -1)
19-08-21 MJZ psq_npm diff
LLR: -1.58 (-2.94,2.94) [0.50,4.50]
Total: 33250 W: 7340 L: 7264 D: 18646
sprt @ 10+0.1 th 1 Increase psq score in late EG. +1/4, NPM==0
19-08-21 sg lmr_cutnode_cap diff
LLR: -2.02 (-2.94,2.94) [0.50,4.50]
Total: 33000 W: 7321 L: 7270 D: 18409
sprt @ 10+0.1 th 1 Variation of Vizvezdenec's passed patch and do LMR for captures at cut nodes only if last move was no capture.
19-08-18 Roc PinnedQueen2 diff
LLR: -2.02 (-2.94,2.94) [0.00,4.00]
Total: 25651 W: 5686 L: 5697 D: 14268
sprt @ 10+0.1 th 1 See git notes.
19-08-18 Roc 64738f80c5b7e53eebf8320 diff
LLR: -0.85 (-2.94,2.94) [0.50,4.50]
Total: 59891 W: 13348 L: 13099 D: 33444
sprt @ 10+0.1 th 1 Take 2b; leave RookOnFile as master, and reduce ThreatOnPawn.
19-08-05 Lol lpt_2 diff
LLR: -1.70 (-2.94,2.94) [0.00,4.00]
Total: 5500 W: 1161 L: 1234 D: 3105
sprt @ 10+0.1 th 1 Reduce and trust pawns even more
19-07-31 xot searchstats1 diff
LLR: 0.57 (-2.94,2.94) [0.00,4.00]
Total: 21250 W: 4359 L: 4249 D: 12642
sprt @ 20+0.2 th 1 Information only. Does the big search param tune help at 20+0.2? See discussion at https://github.com/official-stockfish/Stockfish/pull/2260 -1 prio to run when fishtest is quiet
19-07-31 Roc ROFControl diff
LLR: -0.88 (-2.94,2.94) [0.50,4.50]
Total: 9825 W: 2195 L: 2195 D: 5435
sprt @ 10+0.1 th 1 R_1 Bonus for restricting rook access to fully open file. Since the rook may be already on open file, increase RookOnFile[1] bonus accordingly to compensate.
19-07-31 Voy SE-CMH diff
LLR: -1.04 (-2.94,2.94) [0.00,4.00]
Total: 1936 W: 295 L: 343 D: 1298
sprt @ 60+0.6 th 1 One more SE LTC test... (Place the other at -1) Low TP
19-08-18 xor ltcTune diff
26882/31250 iterations
56062/62500 games played
62500 @ 60+0.6 th 1 LTC: for comparison: same number of params, low number of games but LTC (low TP).
19-08-16 pro ps_mobility22_tune diff
35236/100000 iterations
73383/200000 games played
200000 @ 60+0.6 th 1 big tune linear mobility equations.
19-08-19 MJZ Alpha-ReductionB diff
LLR: -1.44 (-2.94,2.94) [0.00,3.50]
Total: 113522 W: 19055 L: 18823 D: 75644
sprt @ 60+0.6 th 1 LTC of http://tests.stockfishchess.org/tests/view/5d5a96be0ebc5925cf110841

Active - 145 machines 1021 cores 1.27M nps (1299.51M total nps) 1176 games/minute

Machine Cores MNps System Version Running on Last updated
ChessDBCN
8
0.00 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
0.00 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.28 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.19 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
TueRens
15
1.33 Linux 4.15.0-58-generic 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.50 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
racerschmacer
1
1.37 Windows 10 69:2 lmr_bestmove seconds ago
mgrabiak 4 1.07 Windows 10 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.17 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.50 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
ChessDBCN
8
1.17 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove seconds ago
robal
2
1.56 Windows 10 69:2 lmr_bestmove seconds ago
ChessDBCN
8
0.00 Linux 3.10.0-957.21.3.el7.x86_64 69:2 ps_pawnpush1 seconds ago
CSU_Dynasty
31
0.00 Windows 10 69:2 ps_pawnpush1 seconds ago
thijsk 4 1.35 Linux 4.15.18-14-pve 69:2 ps_pawnpush1 seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 ps_pawnpush1 seconds ago
ChessDBCN
8
1.26 Linux 3.10.0-957.21.3.el7.x86_64 69:2 ps_pawnpush1 seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 nmpT2' seconds ago
ChessDBCN
8
1.28 Linux 3.10.0-957.21.3.el7.x86_64 69:2 nmpT2' seconds ago
ChessDBCN
8
1.51 Linux 3.10.0-957.21.3.el7.x86_64 69:2 nmpT2' seconds ago
ChessDBCN
8
1.37 Linux 3.10.0-957.21.3.el7.x86_64 69:2 nmpT2' seconds ago
ChessDBCN
8
1.28 Linux 3.10.0-957.21.3.el7.x86_64 69:2 nmpT2' seconds ago
AdrianSchmidt1990 4 2.41 Windows 10 69:2 nmpT2' seconds ago
davar
3
1.67 Windows 8.1 69:2 nmpT2' seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove2^ seconds ago
ChessDBCN
8
1.27 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove2^ seconds ago
dew
3
1.01 Linux 3.17.7-hardened-r1 69:2 lmr_bestmove2^ seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 lmr_bestmove2^ seconds ago
nordlandia 3 1.09 Windows 10 69:2 lmr_bestmove2^ seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 negCaptHistLMR2 seconds ago
Ente 5 2.18 Windows 10 69:2 negCaptHistLMR2 seconds ago
ChessDBCN
8
1.28 Linux 3.10.0-957.27.2.el7.x86_64 69:2 negCaptHistLMR2 seconds ago
ChessDBCN
8
1.50 Linux 3.10.0-957.21.3.el7.x86_64 69:2 negCaptHistLMR2 seconds ago
torbjo 2 1.30 Linux 5.1.11-x86_64-linode127 69:3 negCaptHistLMR2 seconds ago
dew
3
1.08 Linux 3.18.7-gentoo 69:3 negCaptHistLMR2 seconds ago
ChessDBCN
8
1.37 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
robal
5
1.80 Darwin 18.6.0 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
dew
14
0.75 Linux 4.8.17-hardened-r2 69:2 psq_npm 2 minutes ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.29 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.49 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.29 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.14 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.49 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
TueRens
3
1.93 Windows 7 69:2 psq_npm seconds ago
ChessDBCN
8
1.28 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.51 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.49 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.26 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
dew 2 0.88 Windows 2003Server 69:2 psq_npm 2 minutes ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 psq_npm seconds ago
cuistot 2 1.47 Windows 7 69:2 psq_npm 2 minutes ago
ChessDBCN
8
0.00 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 2 minutes ago
ChessDBCN
8
1.29 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
TueRens 3 2.11 Linux 5.0.0-23-generic 69:2 LMRdepthCutNode1 seconds ago
nordlandia 3 2.18 Windows 10 69:2 LMRdepthCutNode1 seconds ago
leszek 7 0.90 Windows 7 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
0xB00B1ES 2 1.96 Windows 10 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
tvijlbrief
7
1.86 Linux 4.15.0-59-generic 69:3 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.30 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.29 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.50 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
dew
20
0.85 Linux 4.19.57-gentoo 69:3 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.05 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
dew
3
0.95 Linux 4.12.12-gentoo 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.52 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.37 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.13 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
manap 7 0.85 Windows 10 69:2 LMRdepthCutNode1 seconds ago
ChessDBCN
8
1.16 Linux 3.10.0-957.21.3.el7.x86_64 69:2 LMRdepthCutNode1 seconds ago
leszek 3 1.12 Windows 2003Server 69:2 LMRdepthCutNode1 2 minutes ago
sunu 2 1.18 Linux 4.20.0-0.slh.1-aptosid-amd64 69:2 LMRdepthCutNode1 seconds ago
mgrabiak 3 0.92 Windows 10 69:2 LMRdepthCutNode1 4 minutes ago
racerschmacer
1
1.56 Windows 10 69:2 LMRdepthCutNode1 seconds ago
horst.prack 1 1.06 Linux 4.19.0-5-amd64 69:2 LMRdepthCutNode1 2 minutes ago
nordlandia 1 1.48 Windows 10 69:2 LMRdepthCutNode1 2 minutes ago
rpngn 1 1.88 Windows 7 69:2 LMRdepthCutNode1 seconds ago
mhoram
1
0.99 Linux 4.9.0-9-amd64 69:2 LMRdepthCutNode1 3 minutes ago
gvreuls 15 1.52 Linux 5.2.9-200.fc30.x86_64 69:3 vary4pr seconds ago
ChessDBCN
8
1.29 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.29 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.49 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.39 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.25 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
ChessDBCN
8
1.28 Linux 3.10.0-957.21.3.el7.x86_64 69:2 vary4pr seconds ago
bcross 15 1.74 Windows 10 69:2 vary4pr seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 randomSkip seconds ago
fastgm 4 1.26 Linux 4.4.0-18362-Microsoft 69:2 randomSkip seconds ago
ChessDBCN
8
1.27 Linux 3.10.0-957.21.3.el7.x86_64 69:2 randomSkip seconds ago
ChessDBCN
8
1.49 Linux 3.10.0-957.21.3.el7.x86_64 69:2 randomSkip seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 randomSkip seconds ago
gvreuls
4
0.82 Linux 5.2.9-200.fc30.x86_64 69:3 randomSkip seconds ago
nordlandia 1 0.83 Windows 10 69:2 randomSkip seconds ago
ChessDBCN
8
1.52 Linux 3.10.0-957.27.2.el7.x86_64 69:2 tuned_king_danger seconds ago
TueRens
7
1.29 Linux 4.15.0-58-generic 69:2 tuned_king_danger seconds ago
ChessDBCN
8
1.38 Linux 3.10.0-957.21.3.el7.x86_64 69:2 tuned_king_danger seconds ago
VoyagerOne
5
1.84 Windows 10 69:2 tuned_king_danger seconds ago
dew
6
1.03 Linux 4.0.5-gentoo 69:3 tuned_king_danger seconds ago
mhoram 1 2.08 Linux 4.19.0-5-amd64 69:2 tuned_king_danger seconds ago
Vizvezdenec 1 1.73 Windows 8.1 69:2 tuned_king_danger seconds ago
torbjo 4 2.20 Linux 4.9.0-9-amd64 69:3 searchconsttune2 seconds ago
ChessDBCN
8
1.36 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
ChessDBCN
8
1.36 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
ChessDBCN
8
1.37 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
rkl
2
1.77 Linux 5.2.9-1.el7.elrepo.x86_64 69:2 searchconsttune2 seconds ago
ChessDBCN
8
1.48 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
ChessDBCN
8
1.37 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
ChessDBCN
8
1.25 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
ChessDBCN
8
1.28 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
ChessDBCN
8
1.37 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 2 minutes ago
ChessDBCN
8
1.26 Linux 3.10.0-957.21.3.el7.x86_64 69:2 searchconsttune2 seconds ago
fkraiem 1 0.90 Linux 5.0.0-25-generic 69:2 searchconsttune2 seconds ago
19-08-22 pro ps_pawnpush1 diff
LLR: 2.00 (-2.94,2.94) [-3.00,1.00]
Total: 12846 W: 2907 L: 2821 D: 7118
sprt @ 10+0.1 th 1 consolidate pawn_push and Up.
19-08-22 Voy nmpT2' diff
LLR: 1.38 (-2.94,2.94) [0.00,4.00]
Total: 15979 W: 3653 L: 3512 D: 8814
sprt @ 10+0.1 th 1 stc
19-08-22 xot vary4pr diff
LLR: 0.98 (-2.94,2.94) [0.00,4.00]
Total: 5484 W: 893 L: 826 D: 3765
sprt @ 20+0.2 th 8 Remove added complexity, just pure param changes.
19-08-22 MJZ psq_npm diff
LLR: 0.65 (-2.94,2.94) [0.00,3.50]
Total: 16592 W: 2748 L: 2664 D: 11180
sprt @ 60+0.6 th 1 Increase score in late EG. +1/2, NPM==0 and abs(v) > 120 - LTC
19-08-22 sg lmr_bestmove diff
LLR: 0.36 (-2.94,2.94) [0.50,4.50]
Total: 11487 W: 2573 L: 2496 D: 6418
sprt @ 10+0.1 th 1 Allow at root LMR only if move was never a best move but additonally remove the root part in move count condition.
19-08-22 Viz negCaptHistLMR2 diff
LLR: -1.08 (-2.94,2.94) [0.50,4.50]
Total: 19201 W: 4360 L: 4324 D: 10517
sprt @ 10+0.1 th 1 Take 2
19-08-22 vdv randomSkip diff
LLR: -1.18 (-2.94,2.94) [0.50,4.50]
Total: 47407 W: 10637 L: 10467 D: 26303
sprt @ 10+0.1 th 1 Take 3.
19-08-22 sg lmr_bestmove diff
LLR: -1.21 (-2.94,2.94) [0.50,4.50]
Total: 6089 W: 1334 L: 1371 D: 3384
sprt @ 10+0.1 th 1 Set move count limit in LMR at root depending on best move count.
19-08-22 Viz LMRdepthCutNode1 diff
LLR: -1.29 (-2.94,2.94) [0.00,3.50]
Total: 32726 W: 5374 L: 5360 D: 21992
sprt @ 60+0.6 th 1 LTC
19-08-22 sg tuned_king_danger diff
LLR: -1.37 (-2.94,2.94) [0.00,4.00]
Total: 8194 W: 1357 L: 1402 D: 5435
sprt @ 60+0.6 th 1 As expected the STC failed yellow so test my at intermediate TC tuned values at LTC (Low TP).
19-08-22 sg lmr_bestmove2^ diff
LLR: -2.32 (-2.94,2.94) [0.50,4.50]
Total: 16102 W: 3498 L: 3548 D: 9056
sprt @ 10+0.1 th 1 Do less reduction at root if move was already a best move in the last iterations.
19-08-16 xot searchconsttune2 diff
95010/100000 iterations
198774/200000 games played
200000 @ 60+0.6 th 1 Try another large-scale search tune at ltc, tp 1000. bugfix and include futility margin PR by Viz.

Finished - 54263 tests

19-08-22 Voy nmpT' diff
LLR: -2.96 (-2.94,2.94) [0.00,4.00]
Total: 22207 W: 3693 L: 3776 D: 14738
sprt @ 60+0.6 th 1 LTC Tweak nmp formula based off scaling results...
19-08-22 pro ps_connected32 diff
LLR: -1.35 (-2.94,2.94) [0.50,4.50]
Total: 13682 W: 3062 L: 3069 D: 7551
sprt @ 10+0.1 th 1 Check if this is worth tuning.
19-08-22 xot psqtless1^ diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 15553 W: 3422 L: 3510 D: 8621
sprt @ 10+0.1 th 1 Use half psqt when all pieces on board.
19-08-22 MJZ psq_npm diff
LLR: 2.95 (-2.94,2.94) [0.50,4.50]
Total: 35529 W: 8082 L: 7740 D: 19707
sprt @ 10+0.1 th 1 Increase score in late EG. +1/2, NPM==0 and abs(v) > 120
19-08-22 Viz negCaptHistLMR1 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 12986 W: 2867 L: 2967 D: 7152
sprt @ 10+0.1 th 1 Take 1
19-08-21 Voy xotNMP diff
ELO: -3.65 +-2.8 (95%) LOS: 0.5%
Total: 20000 W: 3286 L: 3496 D: 13218
20000 @ 60+0.6 th 1 LTC: Investigate the scaling nature of xot's nmp tuning. (lower TP)
19-08-21 Viz cutNodeRedTweak2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 69080 W: 15344 L: 15167 D: 38569
sprt @ 10+0.1 th 1 Take 2
19-08-21 Voy nmpT' diff
LLR: 2.96 (-2.94,2.94) [0.00,4.00]
Total: 54716 W: 12294 L: 11912 D: 30510
sprt @ 10+0.1 th 1 Tweak nmp formula based off scaling results...
19-08-22 vdv randomSkip^ diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 18516 W: 4106 L: 4179 D: 10231
sprt @ 10+0.1 th 1 Take 2.
19-08-22 sg lmr_cutnode_cap diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 11182 W: 2460 L: 2569 D: 6153
sprt @ 10+0.1 th 1 Do LMR for captures only if capture history <= 0.
19-08-21 sg lmr_cutnode_cap diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 62173 W: 13831 L: 13687 D: 34655
sprt @ 10+0.1 th 1 Do LMR for captures at cut nodes only if capture history <= 0.
19-08-21 vdv randomSkip diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 44701 W: 9968 L: 9910 D: 24823
sprt @ 10+0.1 th 1 Sometimes exclude a move.
19-08-22 pro ps_futility3 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 26182 W: 4432 L: 4320 D: 17430
sprt @ 60+0.6 th 1 Ltc: try to simplify new futility equation.198
19-08-21 Fis WeakLeverSTM diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 36334 W: 8038 L: 8023 D: 20273
sprt @ 10+0.1 th 1 Consider side to move in weak levers.
19-08-22 Viz LMRdepthCutNode1 diff
LLR: 2.95 (-2.94,2.94) [0.50,4.50]
Total: 18167 W: 4121 L: 3867 D: 10179
sprt @ 10+0.1 th 1 Take 1
19-08-22 Viz LMRnegHistSg diff
LLR: -2.96 (-2.94,2.94) [0.00,3.50]
Total: 11502 W: 1874 L: 2018 D: 7610
sprt @ 60+0.6 th 1 LTC for Stefan
19-08-22 Viz LMRdepthCutNode2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 7451 W: 1605 L: 1733 D: 4113
sprt @ 10+0.1 th 1 Take 2
19-08-21 Voy xotNMP diff
ELO: -2.26 +-2.9 (95%) LOS: 6.6%
Total: 20000 W: 3666 L: 3796 D: 12538
20000 @ 30+0.3 th 1 MTC: Investigate the scaling nature of xot's nmp tuning. (lower TP)
19-08-21 sg tuned_king_danger diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 53538 W: 11912 L: 11864 D: 29762
sprt @ 10+0.1 th 1 Test my at intermediate TC tuned values at STC as first try. But i have at this TC not many hopes of a pass because some parameters trends in different direction in comparison to the STC tuning. So i will anyway test later at LTC ()the question is only at what TP).
19-08-21 pro ps_futility3 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 42626 W: 9508 L: 9428 D: 23690
sprt @ 10+0.1 th 1 try to simplify new futility equation.
19-08-21 pro ps_futility3 diff
LLR: -0.59 (-2.94,2.94) [-3.00,1.00]
Total: 34566 W: 5623 L: 5708 D: 23235
sprt @ 60+0.6 th 1 LTC: try to simplify new futility equation. 188
19-08-21 sg lmr_cutnode_cap diff
LLR: 2.96 (-2.94,2.94) [0.50,4.50]
Total: 40724 W: 9142 L: 8776 D: 22806
sprt @ 10+0.1 th 1 Do LMR for captures also if capture history <= 0.
19-08-21 MJZ psq_npm3 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 20901 W: 4617 L: 4678 D: 11606
sprt @ 10+0.1 th 1 Increase score in late EG. +1/2, NPM==0
19-08-21 MJZ StaticProgress5 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 18974 W: 4122 L: 4193 D: 10659
sprt @ 10+0.1 th 1 Correct staticEval depending on progression in last plies. Linear regression. Evolution / 96, retry of the idea after a correction
19-08-21 Fis levers diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 16377 W: 3572 L: 3656 D: 9149
sprt @ 10+0.1 th 1 Variation of http://tests.stockfishchess.org/tests/view/5d5d17d00ebc5925cf11234a by @xoroshiro
19-08-20 xot vary4 diff
LLR: 2.95 (-2.94,2.94) [0.00,4.00]
Total: 11706 W: 1906 L: 1719 D: 8081
sprt @ 20+0.2 th 8 Suggestion from vondele on #2260. See how big search tune after 89k games does on 8 threads (much lower bench than master perhaps indicating more pruning). Half throughput to allow for tc, fishtest will reduce tp for the threading automatically.
19-08-21 Voy xotNMP diff
ELO: 2.22 +-3.2 (95%) LOS: 91.4%
Total: 20000 W: 4478 L: 4350 D: 11172
20000 @ 10+0.1 th 1 STC: Investigate the scaling nature of xot's nmp tuning.
19-08-21 xor deepRazor diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 15598 W: 3431 L: 3518 D: 8649
sprt @ 10+0.1 th 1 take 1.
19-08-21 Voy xotNMP diff
ELO: 5.77 +-3.4 (95%) LOS: 100.0%
Total: 20000 W: 5079 L: 4747 D: 10174
20000 @ 5+0.05 th 1 VSTC: Investigate the scaling nature of xot's nmp tuning.
19-08-21 Viz cutNodeRedTweak1 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 22959 W: 5118 L: 5191 D: 12650
sprt @ 10+0.1 th 1 Take 1
19-08-21 sni queen_distance diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 8534 W: 1839 L: 1961 D: 4734
sprt @ 10+0.1 th 1 Bonus (eg) for queen proximity with opponent king
19-08-21 sni queen_distance^ diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 5076 W: 1094 L: 1235 D: 2747
sprt @ 10+0.1 th 1 Bonus (mg) for queen proximity with opponent king
19-08-21 pro ps_futility3 diff
LLR: 2.95 (-2.94,2.94) [-3.00,1.00]
Total: 15995 W: 3609 L: 3476 D: 8910
sprt @ 10+0.1 th 1 try to simplify new futility equation. 188
19-08-18 sg tune_king_danger diff
46078/50000 iterations
96468/100000 games played
100000 @ 60+0.6 th 1 The speculative LTC doesn't scale well so i stopped it and try a tuning at intermediate TC 30+0.3 (Low TP). Also double up C (Lambda=2) because last tuning doesn't move much.
19-08-21 xor levers diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 63294 W: 14120 L: 13970 D: 35204
sprt @ 10+0.1 th 1 fixed.
19-08-21 MJZ CST-addLinesB diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 14896 W: 3233 L: 3324 D: 8339
sprt @ 10+0.1 th 1 Add positions to critical search tree (CST) if parent is in CST and opponent don't find a counter move (bestValue <= alpha). Only full depth searches. d > 6
19-08-21 MJZ ttPv2 diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 10059 W: 2185 L: 2300 D: 5574
sprt @ 10+0.1 th 1 Experiment : reduce reduction if position is ttPv after move and not before.
19-08-21 MJZ CST-addLinesB2 diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 8920 W: 1913 L: 2033 D: 4974
sprt @ 10+0.1 th 1 Add positions to critical search tree (CST) if parent is in CST and opponent don't find a counter move (bestValue <= alpha). Only full depth searches + small compensation for reduction (24.2)
19-08-21 xor levers diff
LLR: -1.91 (-2.94,2.94) [0.50,4.50]
Total: 82535 W: 18554 L: 18249 D: 45732
sprt @ 10+0.1 th 1 take 1.
19-08-20 Voy nmpDisable diff
ELO: -39.55 +-2.9 (95%) LOS: 0.0%
Total: 20000 W: 2422 L: 4689 D: 12889
20000 @ 60+0.6 th 1 LTC. Get an understanding of how nmp scales...
19-08-21 MJZ CST-addLinesB diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 12351 W: 2637 L: 2740 D: 6974
sprt @ 10+0.1 th 1 Add positions to critical search tree (CST) if parent is in CST and opponent don't find a counter move (bestValue <= alpha). Only full depth searches.
19-08-21 31m nmp_NRim diff
LLR: -2.96 (-2.94,2.94) [0.50,4.50]
Total: 11729 W: 2535 L: 2642 D: 6552
sprt @ 10+0.1 th 1 Consider the "rim" of the board to be two squares thick.
19-08-20 Viz captLMRcutnode3 diff
LLR: 3.22 (-2.94,2.94) [0.00,3.50]
Total: 133502 W: 22508 L: 21943 D: 89051
sprt @ 60+0.6 th 1 LTC
19-08-21 31m nmp_NRim diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 27025 W: 6004 L: 6034 D: 14987
sprt @ 10+0.1 th 1 No NMP if our only non-pawn material consists of knights on the rim of the board. This is hardly different from having no non-pawn material, in terms of the number of possible moves.
19-08-20 Viz captLMRcutnode5 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 41807 W: 9234 L: 9233 D: 23340
sprt @ 10+0.1 th 1 Take 5
19-08-19 xot vary4 diff
LLR: -2.95 (-2.94,2.94) [0.00,4.00]
Total: 21370 W: 3553 L: 3638 D: 14179
sprt @ 60+0.6 th 1 See how big search tune is progressing. Test after 89k games at ltc, low tp. (fixed bench and now 0,4)
19-08-20 MJZ CST-addLinesB diff
LLR: -2.95 (-2.94,2.94) [0.50,4.50]
Total: 5070 W: 1071 L: 1211 D: 2788
sprt @ 10+0.1 th 1 Add positions to critical search tree (CST) if parent is in CST and opponent don't find a counter move (bestValue <= alpha). Include all searches
19-08-20 pro ps_futility2 diff
LLR: 2.96 (-2.94,2.94) [0.00,3.50]
Total: 20273 W: 3497 L: 3264 D: 13512
sprt @ 60+0.6 th 1 LTC: tuned futility. v2
19-08-20 MJZ CST-addLinesB diff
LLR: -2.94 (-2.94,2.94) [0.50,4.50]
Total: 28633 W: 6351 L: 6373 D: 15909
sprt @ 10+0.1 th 1 Add positions to critical search tree (CST) if parent is in CST and opponent don't find a counter move (bestValue <= alpha). First try
19-08-20 Voy nmpDisable diff
ELO: -37.76 +-3.0 (95%) LOS: 0.0%
Total: 20000 W: 2804 L: 4969 D: 12227
20000 @ 30+0.3 th 1 MTC. Get an understanding of how nmp scales...