E8400 CHESS ENGINE PERMANENT LADDER

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mig2004
Posts: 21
Joined: Tue Oct 01, 2013 10:36 pm

Re: E8400 CHESS ENGINE PERMANENT LADDER

Post by mig2004 » Wed Nov 27, 2019 3:13 am

NEW STOCKFISH MASTER (ACTUALLY, FROM YESTERDAY)

tweak.bench 5742013. APPVEYOR 1.0.3208, by Vizvezdenec, master af55c8b1, kfdKDcleanupPR 40611c0c.

SF 191125-40611c0 (2).zip
Size: 2.1 MB

donwload link: https://www.file-up.org/725g6isg7twq

mig2004
Posts: 21
Joined: Tue Oct 01, 2013 10:36 pm

Re: E8400 CHESS ENGINE PERMANENT LADDER

Post by mig2004 » Wed Nov 27, 2019 4:47 pm

NEW EXPERIMENTAL VERSION,NON-OFFICIAL.

Named SFT 191127-9smXZwj, it is a combo of mods from COMMIT df340a8 (oriignal MASTER from November 25, 2019),plus commits 19761f5 , d84c75e, 5d27888. The linear Elo potential increase is : 12.39 Elo points against original master.


.ORIGINAL MASTER: Stockfish 191125, master (Simplify king

danger):https://github.com/Chess13234/Stockfish ... 47ed83acee


IMPROVEMENT 1:
Commit EarlyCounter (Early Check Counter2)
Src page:https://github.com/Chess13234/Stockfish ... 7b1e70fb3e

Info Early Check Counter2 Extend check counters that give check before other extensions.(No SEE

condition)
Submitter Chess13234
TC 10+0.1
SPRT elo0: -1.50 alpha: 0.05 elo1: 4.50 beta: 0.05
LLR 2.96 [-2.94,2.94] (accepted)
Elo 3.10 [-1.07,7.10] (95%)
LOS 93.0%
Games 13878 [w:22.5%, l:21.4%, d:56.1%]
Link /tests/view/5ddd136f5a23bc8a408331a7


COMPILATION OK.
---------------------------------------------------------------------------------


IMPROVEMENT 3
https://github.com/xoto10/stockfish-xot ... aca0f2d363

Commit tthitavg1 (Lower reduction in pruning at shallow depth if tthitavg is high.)
Info Lower reduction in pruning at shallow depth if tthitavg is high.
Submitter xoto
TC 10+0.1
SPRT elo0: -1.50 alpha: 0.05 elo1: 4.50 beta: 0.05
LLR 2.96 [-2.94,2.94] (accepted)
Elo 3.80 [-0.75,8.21] (95%)
LOS 95.0%
Games 10958 [w:22.1%, l:20.8%, d:57.2%]
Link /tests/view/5ddd512d7da46dcfc84a684d

COMPILED OK.
----------------------------------------------------------------------------------

IMPROVEMENT 4
https://github.com/Vizvezdenec/Stockfis ... fb84f1c7ea

Commit extStatsNew1 (tweak.)
Info Take 2
Submitter Vizvezdenec
TC 10+0.1
SPRT elo0: -1.50 alpha: 0.05 elo1: 4.50 beta: 0.05
LLR 2.95 [-2.94,2.94] (accepted)
Elo 5.49 [0.06,10.83] (95%)
LOS 97.6%
Games 7323 [w:22.3%, l:20.5%, d:57.2%]
Link /tests/view/5dddf2a57da46dcfc84a6887

COMPILED OK
---------------------------------------------------------------------------------


SUMMARY: COMMIT df340a8 (MASTER),plus commits 19761f5 , d84c75e, 5d27888. linear potential increase: 12.39

elo pts over master.


md5 hash for src files:

4E3ED406C2AD423AF991B9FD3498E0C6 benchmark.cpp
8B13CF81F819212BF95BD1A617CFCF76 bitbase.cpp
2DC677072EC460E9690CE396A9A737FC bitboard.cpp
FC4B907471F241FFD1D532CCEA505635 bitboard.h
1287635FF4C30DD428B264479D192FF9 endgame.cpp
27E417743963537235F312105A102F0E endgame.h
9E990BF4C33F8DCDA64823A8498EBB46 evaluate.cpp
4BB8AE1A3980EA2339DD87D1DDCCE94D evaluate.h
C39DD39C8FF3AA0EFCED20C09A309EDA main.cpp
69B8CE1783491AA5B087506B07ABBA99 Makefile
D6691196B1DB4FADAE64FB9EE636C162 material.cpp
19DE31AA33C0A8300D25298C2A5EACEF material.h
A464D3BD3F92B292A85987510E3E3F31 misc.cpp
DB6D03A99FEF7F0333E689C58C350B7C misc.h
05538180A49A527D3AEA9BF4A46B102F movegen.cpp
D8574F57AF4EB5B90B74D467C36875DF movegen.h
B15610844D2072DBE0BE3F383A19E6A6 movepick.cpp
C455ADB81580307047D1485AB6E130D4 movepick.h
9051ED8E9D0A345BC64F406AA02F8CB7 pawns.cpp
1351B3D466050AC70DC884C475AAD715 pawns.h
8C9D72763AB61655448A972AB9A1D84D position.cpp
6A2D51ACA1AC7E15F936C950924C4E3A position.h
48612DEC534701BAD4C2B3BFD8098CB9 psqt.cpp
247DA5E7C6C9ED611BF4AC6EBB79ACB0 search.cpp
A0F60108C0952778C6A8A6F5AC5CC26D search.h
978B7AA33B1E1AD02CBDC483AA777A76 thread.cpp
5C703F9DB2D2F83B20CAE68FB603885A thread.h
EE8F04B04A5A789A67E428EE0E12D684 thread_win32_osx.h
103D7780260F008FCF82096253B2B20A timeman.cpp
5F8F04F11FFDA40ED1A781BD8AC681A1 timeman.h
C1CADFF42BEEE32D9862902C8D5FD01E tt.cpp
1B6DD0DECBF69AD9D696F1E8761D6AA6 tt.h
1CBB84875B1CE1BFEA54EFA8BA4B0B15 types.h
87BD7E1FD55592018F3C38DAE4242E98 uci.cpp
EECF3FF9651499A03997F1543B2935A4 uci.h
77E10CBAA414A70C4F7E129EC66D4784 ucioption.cpp

md5 digest: 1E2D40E20BFADA6C6E9571A98E1513E7


Download link: https://www.file-up.org/qlur4fbzswkf




NOTE: ===================

One additional improvement was not completed due to lack of time and complexity of changes. Deemed not

worth the effort:

IMPROVEMENT 2, NOT IMPLEMENTED, IT SEEMS TO BE VERY TIME-CONSUMING. ALSO, REJECTED BECAUSE INSUFFICIENT

or LOW ELO GAIN, LOS BELOW 95% THRESHOLD (LIKELIHOOD OF SUCCESS).

Commit escape9 (Trying to exploit probCutTarget square in a very simple way)
Info Trying to exploit probCutTarget square in a very simple way
Submitter pb00067
TC 10+0.1
SPRT elo0: -1.50 alpha: 0.05 elo1: 4.50 beta: 0.05
LLR 2.96 [-2.94,2.94] (accepted)
Elo 1.97 [-1.39,5.09] (95%)
LOS 88.2%
Games 23702 [w:22.0%, l:21.3%, d:56.7%]
Link /tests/view/5ddd391b7da46dcfc84a6831
RESULT : NOT PROCESSED
---------------------------------------------------------------------------------

mig2004
Posts: 21
Joined: Tue Oct 01, 2013 10:36 pm

Re: E8400 CHESS ENGINE PERMANENT LADDER

Post by mig2004 » Fri Nov 29, 2019 1:18 pm

MASTER FOR NOV 27, 2019

Filename: SF 191127-54253bc.zip
Size: 2.1 MB

Extend bench to static evaluations

this patch extends bench to print static evaluations.

./stockfish bench 16 1 1 filename eval

will now print the evaluations for all fens in the file.

This complements the various 'go' flavors for bench and might be useful for debugging and/or tuning.

No functional change. master (#2429). (..)extends bench to print static evaluations. vondele authored and

snicolet committed. 1 parent df340a8 commit 54253bc(..)


E426AFFA50D0D13FA790A853DF5CC199 benchmark.cpp
8B13CF81F819212BF95BD1A617CFCF76 bitbase.cpp
2DC677072EC460E9690CE396A9A737FC bitboard.cpp
FC4B907471F241FFD1D532CCEA505635 bitboard.h
1287635FF4C30DD428B264479D192FF9 endgame.cpp
27E417743963537235F312105A102F0E endgame.h
664D162A0B1A370AF30874539BF97794 evaluate.cpp
4BB8AE1A3980EA2339DD87D1DDCCE94D evaluate.h
C39DD39C8FF3AA0EFCED20C09A309EDA main.cpp
69B8CE1783491AA5B087506B07ABBA99 Makefile
D6691196B1DB4FADAE64FB9EE636C162 material.cpp
19DE31AA33C0A8300D25298C2A5EACEF material.h
3EBD3DD565F49401D1824DCDCF1682EF misc.cpp
DB6D03A99FEF7F0333E689C58C350B7C misc.h
05538180A49A527D3AEA9BF4A46B102F movegen.cpp
D8574F57AF4EB5B90B74D467C36875DF movegen.h
B15610844D2072DBE0BE3F383A19E6A6 movepick.cpp
C455ADB81580307047D1485AB6E130D4 movepick.h
9051ED8E9D0A345BC64F406AA02F8CB7 pawns.cpp
1351B3D466050AC70DC884C475AAD715 pawns.h
8C9D72763AB61655448A972AB9A1D84D position.cpp
6A2D51ACA1AC7E15F936C950924C4E3A position.h
48612DEC534701BAD4C2B3BFD8098CB9 psqt.cpp
97C4994BE7E18E7A5F999D13D8B7E8C4 search.cpp
A0F60108C0952778C6A8A6F5AC5CC26D search.h
978B7AA33B1E1AD02CBDC483AA777A76 thread.cpp
5C703F9DB2D2F83B20CAE68FB603885A thread.h
EE8F04B04A5A789A67E428EE0E12D684 thread_win32_osx.h
103D7780260F008FCF82096253B2B20A timeman.cpp
5F8F04F11FFDA40ED1A781BD8AC681A1 timeman.h
C1CADFF42BEEE32D9862902C8D5FD01E tt.cpp
1B6DD0DECBF69AD9D696F1E8761D6AA6 tt.h
1CBB84875B1CE1BFEA54EFA8BA4B0B15 types.h
8E959E91A1B3425CDFA6C08CDBC68F78 uci.cpp
EECF3FF9651499A03997F1543B2935A4 uci.h
77E10CBAA414A70C4F7E129EC66D4784 ucioption.cpp

2B5F5DCCC8C28AD75FBD313C8AC77745

download link: https://www.file-up.org/ggpao4jee15b

mig2004
Posts: 21
Joined: Tue Oct 01, 2013 10:36 pm

Re: E8400 CHESS ENGINE PERMANENT LADDER

Post by mig2004 » Sat Nov 30, 2019 12:36 am

STOCKFISH TESTING UPDATE


https://github.com/pb00068/Stockfish/tr ... 2341149833

Filename: SFT 191128-6961c6e.zip
Size: 2.1 MB
Download link: https://www.file-up.org/4l9oag5jp1kw



,escape4 (Take 3) commit 6961c6e, DATED 191128 bench: 5275469,1 parent 606a2a9

https://github.com/pb00068/Stockfish/co ... 2341149833, Submitter pb00067.
(SF 191128-6961c6e)
Info Take 3
Submitter pb00067
TC 10+0.1
SPRT elo0: -1.50 alpha: 0.05 elo1: 4.50 beta: 0.05
LLR 2.95 [-2.94,2.94] (accepted)
Elo 2.28 [-1.32,5.64] (95%)
LOS 89.8%
Games 19763 [w:22.1%, l:21.2%, d:56.7%]
Link /tests/view/5ddfaffa0294ec4750cba8ff

base_tag master (Simplify king danger)

https://github.com/pb00068/Stockfish/co ... 47ed83acee
(SF 191125-df340a8)

mig2004
Posts: 21
Joined: Tue Oct 01, 2013 10:36 pm

Re: E8400 CHESS ENGINE PERMANENT LADDER

Post by mig2004 » Tue Dec 03, 2019 3:18 am

E8400 CHESS ENGINE LADDER UPDATE 191201

ORDO REPORT HIGHLIGHTS, E84000-121201

ALL FILES download link: https://www.file-up.org/lnaa2lf7i23t

#RANK – PLAYER -- RATING -- PLAYED GAMES -- W -- D -- L -- D(%)


WIT 1-9 GAMES PLAYED

2 SF 191112-a00a336 64 3533.6 6 0 6 0 100
3 Stockfish 221019 64 T366 3511.5 8 1 7 0 88
4 SF 191116-3468138 64 3501.6 6 1 5 0 83
6 SF 191118-e0f42aa 64 3501.4 6 0 6 0 100
8 SFT 191123-f436cc2 64 3492.7 6 0 6 0 100

WITH 10-19 GAMES PLAYED

1 SFT 191111-a9eec00 64 3533.6 18 4 12 2 67
12 SFT 191113-288121e 64 3470.6 11 2 8 1 73
14 SF 191108-fe35904 64 3466 13 2 9 2 69
29 SF-TCEC-190924-0436f01 64 3448.8 11 0 11 0 100
30 asmFishWCP_2019-10-16_base 3447.9 15 2 10 3 67

WITH 20-29 GAMES PLAYED

5 SFT 191007-620dba1 64 3501.4 21 2 19 0 90
13 SugaR-NN 180919 64 3468.7 28 3 23 2 82
16 SFT 190819-1233390 64 3461.1 26 2 23 1 88
17 SF 191107-5e82c9d 64 3460.8 23 0 23 0 100
22 SF 191009-5522d3f 64 3460.5 24 3 19 2 79

WITH 30 OR MORE GAMES PLAYED

7 SF 190830-2e6dfc7 64 3492.7 35 4 30 1 86
10 SF 190826-263bbb0 64 3479.8 48 6 37 5 77
11 SF 190725-d980d7c 64 3471.8 55 4 48 3 87
23 SF 190822-a016626 64 3453.2 46 5 38 3 83
24 SF 190801-fcee0ce 64 3452.4 31 1 29 1 94

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