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Stockfish 1.3
2009-05-02
Marco Cost
a
lba
Stockfish 1
.
3
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-05-02
Mar
c
o Cost
a
lba
Fix
a
ve
r
y old UCI option
p
arsing bug
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-05-02
Marc
o
Costalba
Nic
e
ly s
i
mplify Move
P
i
cker::pick_move_from_list
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-05-02
Marco Costalba
Sor
t
mov
e
s
just after scoring
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-30
Marco Cos
t
alba
U
pdate polyglot
.
ini
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-30
Marco Costalba
Stockf
i
sh 1
.
3 rc1
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-30
Marco Costalba
Do not razor
afte
r
a
null m
o
ve
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-29
Mar
c
o Costalba
Fix assignment o
f
pv[0] when c
r
e
a
ting root move list
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-28
Marco Cos
t
alba
Merge
Joona's
razorin
g
twea
k
s
commit
|
commitdiff
|
tree
2009-04-28
M
a
rco Co
s
t
a
lba
Hardco
d
e depth limit for selective search
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
Fix
a
warning under MSVC
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Cost
a
l
b
a
Micro
o
ptimize P
o
sition::move_is_che
c
k()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
Inline Position
:
:move_
i
s
_capture()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco
C
o
stalba
Retire
timeod
a
y
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
Small cleanu
p
in
m
isc
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Ma
r
c
o
Costalba
Code s
t
yle clean
u
p
in t
r
a
nspo
s
ition
ta
b
le c
o
de
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
M
arco Costalb
a
Fix a
b
o
g
u
s
a
s
sert in tt
.
cp
p
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
M
a
r
c
o Costa
l
b
a
Conv
e
rt
piece
.
cpp to C++
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-27
Marco Cos
t
alba
Remo
v
e an useless compar
i
son in fut
i
l
ity prunin
g
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Marco Costalba
Small code
tidy up an
d
test results
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Joona Kiiski
Razo
r
agai
n
at depth
o
ne
Some time ago it was found by
Marco Costalba
that it's better
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
J
oona
K
iiski
Make futili
t
y
a
n
d raz
o
r margins more tunab
l
e
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Ma
r
co C
o
stalba
Do not
hardcode
d
efault values of UCI variables
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-26
Marco Costalba
G
r
e
atly speedup has_mat
e
_t
h
reat()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
M
arco Costalba
Micro optimize generate
_
piece_c
h
ec
k
s
(
) t
a
ke 2
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
Joona Kiiski
Add missing
hea
d
er
f
il
e
to make stockfish compile with
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-19
Marco Costa
l
b
a
Sim
p
lify Position::i
s
_m
a
te()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco
C
o
s
t
alba
Micro optimize generate
_
piece_checks()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco
Costalba
MovePicker
:
r
e
tir
e
per sq
u
are MVV/LVA ord
e
ring
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Cos
t
alb
a
In qsearch s
t
ore the cut mo
v
e in
T
T
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Merge Joona'
s
new aspiration window
search
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Costalba
I
ntroduce move_pawns
(
)
helper in movegen
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco
C
ostalb
a
Remove
f
ailHigh/Low bits
from Ite
r
ationInfoType
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
J
o
o
na Kiisk
i
R
e
store
cal
l
ing insert_pv after
s
e
a
rch is abor
t
ed
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Little code sty
l
e twea
k
s
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costal
b
a
Revert previous patch
a
s
per Joona request
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Kii
s
k
i
I
mprove handling of fail-hi
g
hs in assumed PV
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
J
oona Kiisk
i
Revert "Imple
m
en
t
a fallbac
k
s
ystem w
h
e
n
aspira
t
i
on
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Kiiski
I
m
plement a fallback s
y
s
t
em
when aspiratio
n
search
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona K
i
i
ski
R
evert "Im
p
lement bestValue in root_se
a
rch
.
"
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Kiiski
I
m
p
l
e
m
e
nt
bestValue in
root_search
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-18
Joona Kiis
k
i
Dynamic aspira
t
ion search without research
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Ma
r
co Co
s
talba
Re-fix squ
a
re
.
h
warni
n
g
to avoid a
c
om
p
i
le error unde
r
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
M
a
rco C
o
stalba
Fix
a gcc warn
i
ng due to order of
ini
t
ializat
i
on in
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
Marc
o
Costalba
Fix
a com
p
ile erro
r
with Intel ic
c
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-13
M
arco C
o
stalba
F
ix a
w
arning under
Int
e
l compiler in
square
.
h
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-12
Marco
Co
s
t
alba
Fix a very nast
y
conversio
n
b
ug i
n
Option c'tor
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco C
o
stalba
Store UCI options of
type CHECK accordi
n
g to C+
+
convention
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Marco C
o
stalba
R
estore
o
rig
i
n
a
l
U
CI option prin
t
ing
o
r
der
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Mar
c
o
Costalba
Use a
map
i
n
stead of a vec
t
o
r
to store UCI op
t
ions
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
Ma
r
co
Cost
a
lba
Remove unused cur
r
entMoveCaptureV
a
lue from search stack
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-11
M
a
rco Costalb
a
Less agg
r
essive null move dynamic reduction
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-04-03
Marco Co
s
talba
Rev
e
r
t dynamic LMR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Mar
c
o Costalba
Fix
c
ompil
e
in th
e
debug mode
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
M
a
rco
C
o
s
talba
S
i
lence id
i
o
t
ic warning on t
w
o's complement of an unsigned
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Marco
C
o
s
t
a
lba
Sil
e
nc
e
a b
u
nch of wa
r
nings under M
S
VC /W4
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-31
Marc
o
Costa
l
b
a
R
evert
s
etting
a
flag when TT value equals static ev
a
luation
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marco
Cost
a
lba
A
n
VALUE_TY
P
E_EV
A
L
score
can
n
o
t
o
v
erwri
t
e an entry
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Mar
c
o Costalba
Remember w
h
e
n
TT valu
e
equa
l
s static ev
a
luation va
l
ue
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-30
Marco Costalba
Docu
m
ent TTEn
t
ry an
d
move layouts
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-29
Marco Cost
a
lb
a
A move needs 17 bi
t
s no
t
19
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
Marco Costalba
Remove some obsol
e
te cod
e
in move
p
ick
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-27
Marco
C
os
t
alb
a
R
e
v
e
r
t storing
of TT when returnin
g
from "
s
ta
n
d pat"
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Ma
r
co C
o
stalb
a
Cac
h
e evaluation
scor
e
in qsearc
h
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
M
a
r
co Costalba
L
et to toggle dy
n
amic LMR
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
I
n
qsear
c
h
up
d
a
te TT only
i
f returnin
g
fr
o
m st
a
nd pat
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
When
asked for
position key pr
i
nt it
a
s an hex
valu
e
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
M
a
rco Cos
t
alba
Wait at least un
t
il iter
a
tion
3
before to stop th
e
.
.
.
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Mar
c
o Costalba
Let
z
obrist
keys to be comp
a
tible with Glaurung
1
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-24
Mar
c
o
Cost
a
lba
Fixed a sliding atta
c
k bitboard bug
i
n 32-
b
it mode
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
M
arco Costalba
Fix a bug in in
s
ert_pv() where min
i
mum
depth
is zer
o
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-23
Marco Costal
b
a
Revert odd
depths razo
r
i
n
g
commit
|
commitdiff
|
tree
2009-03-23
Marco Costalba
More aggressive dynamic L
M
R
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalba
LMR dynamic red
u
c
t
ion
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Mar
c
o Cost
a
lba
Always print a best move whe
n
requested
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costal
b
a
B
e
t
ter cas
t
le
move dete
c
tor in move_to_san(
)
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Ma
r
c
o
Costalba
Fi
x
a smal bu
g
in Posit
i
on::from
_
fen
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marc
o
C
ostalba
Me
r
ge new
pawn st
o
rm ev
a
luatio
n
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalb
a
Fix a
small
b
ug
i
n kin
g
safety
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-22
Marc
o
C
o
stalba
Merge KBPP vs
KB
e
ndgame from iPho
n
e G
l
au
r
ung
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-21
Marco Co
s
talba
Fix: In qsearch do not use TT value when in a PV
node
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-19
Marco Costal
b
a
Big heade
r
s cleanup
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco Costalba
Sa
f
e
guard som
e
wild and
u
gly casts
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-16
Marco Costalba
Parti
a
lly
r
evert
pawns stor
m
bu
g
fix
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco Costalba
Silence a good bunch of Int
e
l w
a
rnings
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco Cost
a
lba
Fix an overflo
w
b
u
g in pa
w
ns stormValue
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
commit
|
commitdiff
|
tree
2009-03-15
Marco
C
ostal
b
a
F
i
x a
s
i
l
l
y
war
n
ing on Intel com
p
i
l
e
r
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-15
Marco
Costalba
R
evert NULL mo
v
e beta c
o
rrections
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2009-03-15
M
a
rco Costalba
Retire Nul
l
Driv
e
n
IID
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-14
Marco
C
ostalba
Merge Joona Kiiski NULL se
a
rch
beta correct
i
on
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-14
Marco Costalba
M
erge Joona Kiiski e
v
al
u
ation tweaks
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-07
Marco Costalba
Mi
c
r
o
optim
i
ze m
o
ve_is_check()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-07
Marco Costalba
M
i
cro optimize pl_move_is_legal()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-06
Marco Costalba
Micro
o
p
timiz
e
pr
e
vious
patch
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-06
M
arco Costalba
Introduce eval
u
ate_
p
ie
c
es<>() to remove
r
e
dundancy
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
Marco Costalb
a
Fix compile error with inlines
u
nd
e
r gcc and I
n
tel
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
Marco Costalb
a
Fix some comments in positi
o
n
.
cpp
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
Marco Cost
a
l
b
a
Avoid to call
usel
e
ss slider
s
at
t
acks in update_checkers()
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-04
M
ar
c
o
C
ostalba
Su
p
er
fast
h
i
d
den_checke
r
s
(
)
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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2009-03-03
Marco Costal
b
a
Cl
e
anup Sea
r
c
hStack initializa
t
ion
Signed-off-by:
Marco Costalba
<mcostalba@gmail.com>
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