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Stockfish 1.3
2009-05-02
M
arco
C
o
s
t
alba
Stoc
k
f
i
sh 1
.
3
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-05-02
Marco
C
os
t
a
l
ba
Fix
a
very old
UCI
o
pti
o
n pars
i
ng bug
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-05-02
Marco Cost
a
l
ba
Nicely simpl
i
f
y
Mo
v
ePicke
r
::pick_mov
e
_from_list
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-05-02
Marco Costalba
Sort m
o
ves just after sco
r
in
g
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-30
Marco Costalba
Upda
t
e poly
g
l
o
t
.
ini
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-30
Marco Cost
a
lba
Stockfish 1
.
3 rc1
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-30
Ma
r
co Costal
b
a
Do not ra
z
or after
a nul
l
m
o
v
e
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-29
Marco
Costa
l
ba
Fix
a
ssignment of p
v
[0] w
h
en creatin
g
root
move list
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-28
Marco Costalba
M
e
r
g
e
J
oona's razoring t
w
eaks
commit
|
commitdiff
|
tree
2009-04-28
Mar
c
o
C
o
s
t
alba
H
a
rdcode dept
h
limit for
s
el
e
ctive sear
c
h
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costa
l
b
a
Fix a w
a
rning
under MSVC
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
M
arco Costalba
Micro optimize Posit
i
on::move_is_check()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Mar
c
o Co
s
talb
a
Inline Posi
t
ion
:
:
m
ove_is_c
a
pture
(
)
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costa
l
ba
Retire
timeoday
.
cp
p
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Marco C
o
s
t
alba
Small
c
leanup
i
n
m
isc
.
cp
p
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
C
ode sty
l
e cleanup in trans
p
o
sition t
a
ble code
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
Fix a
b
ogus assert in tt
.
c
p
p
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Marco Costalba
C
o
nvert pie
c
e
.
cpp to C++
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-27
Marco Co
s
ta
l
ba
Remo
v
e a
n
useless comparison in fu
t
il
i
ty pruning
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-26
M
a
r
c
o Costal
b
a
Small code tidy up and
tes
t
results
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-26
M
a
rco
Costal
b
a
Do no
t
h
ardco
d
e defau
l
t values of U
C
I
v
a
riables
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-26
M
arco
C
o
s
t
alba
Great
l
y speedup has_mate_threat()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-19
M
arco Costalba
Mic
r
o optimize gen
e
rate
_
piece_
c
he
c
k
s() take 2
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-19
M
a
rco Costalba
Simpl
i
fy Position::i
s
_mate()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-18
Marco
C
ostalba
M
i
cro opti
m
ize generate_piec
e
_checks(
)
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
M
o
vePicke
r
:
retir
e
per squa
r
e MVV/LVA order
i
ng
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Costalb
a
In qsearch store
t
he
c
ut move in TT
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Costalb
a
Mer
g
e
Joona's new
asp
i
r
ation
window se
a
rch
commit
|
commitdiff
|
tree
2009-04-18
M
arco Costal
b
a
In
t
rod
u
ce move_pawn
s
() he
l
per in mov
e
g
e
n
.
c
p
p
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-18
Marc
o
Cos
t
a
lba
Remo
v
e failHig
h
/Low bit
s
from IterationI
n
foT
y
p
e
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costal
b
a
Little code st
y
le
t
w
eaks
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-18
Marco Costalba
Revert previo
u
s patch as
per Joona requ
e
s
t
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-13
Marco Costalba
Re-fi
x
squa
r
e
.
h
wa
r
ning to a
v
oid
a
compi
l
e error under
.
.
.
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-13
M
arco Costalba
Fi
x
a gcc war
n
i
n
g due t
o
ord
e
r of i
n
iti
a
liz
a
tion
in
.
.
.
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-13
Marco Costal
b
a
Fi
x
a compile error with Intel icc
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-13
M
arco Costalba
Fix a wa
r
ning u
n
der
I
ntel c
o
mpi
l
er
in sq
u
are
.
h
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-12
Ma
r
co Costalba
Fix a very
n
asty conver
s
ion bug in
O
ption c'tor
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-11
Marco Costalba
Store
UCI options of type CHECK
according to
C
+
+ convention
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-11
Marco Costalba
Resto
r
e original UCI
opt
i
on printing order
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-11
Marc
o
Cos
t
a
l
ba
Us
e
a map instead of
a
vector to store UC
I
options
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-11
Ma
r
co
Cos
t
alba
Remo
v
e unu
s
ed cur
r
ent
M
oveCapture
V
al
u
e from
s
earch stac
k
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-11
M
a
rco Costalb
a
Less
a
ggressive null move
dynamic redu
c
tion
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-04-03
Marco
Costalba
Revert dynami
c
LMR
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-31
Marco
C
ostalba
Fix c
o
mpile in the debu
g
mode
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-31
Marco Costalb
a
Si
l
ence
idio
t
ic
warning o
n
tw
o
'
s
comp
l
ement of an uns
i
g
n
ed
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-31
Marco Costa
l
b
a
S
i
l
e
nce a bunch
of war
n
ings under MSVC /
W
4
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-31
Marco Co
s
talba
R
e
v
ert setting
a fla
g
when TT v
a
lue equals stat
i
c eva
l
uati
o
n
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-30
Marc
o
C
o
s
talba
An
V
ALU
E
_TYP
E
_EVAL score cannot
over
w
rite an
entry
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-30
Marco
C
ostalba
Remember when TT value e
q
uals
s
tatic e
v
aluation value
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-30
Mar
c
o Costalba
Doc
u
ment TTEntry and move layou
t
s
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-29
Marco Cost
a
lba
A move needs 17 bits not
19
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-27
M
arc
o
Co
s
tal
b
a
R
e
move some
o
bsolete code in movep
i
ck
.
cpp
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-27
Mar
c
o Co
s
tal
b
a
Revert s
t
oring o
f
TT wh
e
n retur
n
ing from
"stand pat"
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-24
Marco Cost
a
lba
Cache
eval
u
ation sco
r
e in qsearch
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
Let to togg
l
e dynamic LMR
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
In qsearch updat
e
TT
o
n
l
y
i
f
r
etu
r
ning from st
a
nd pat
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-24
Mar
c
o Co
s
talba
When asked for p
o
sition
key p
r
int it as an hex va
l
ue
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-24
Marco Costalba
W
ait at least until iteration 3 be
f
ore to sto
p
the
.
.
.
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-24
Marco Cost
a
lba
Let
z
obrist
key
s
to be compatible with Glaurung 1
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-24
Marc
o
Costalba
Fixed a s
l
id
i
ng attack b
i
t
b
oard bug in 32-bit mode
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-23
Marco Costal
b
a
F
ix a bu
g
in insert_pv() wher
e
minimum depth is
z
ero
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-23
Marco C
o
s
t
a
l
b
a
Revert
o
d
d dep
t
hs ra
z
oring
commit
|
commitdiff
|
tree
2009-03-23
M
arco Costal
b
a
More aggressive d
y
namic LMR
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-22
M
arco
C
ostalba
L
MR dy
n
amic
re
d
uction
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalba
A
l
ways print a best move when reques
t
ed
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-22
Marc
o
C
ostalba
B
e
tter cas
t
le move detec
t
or in mov
e
_
to_san()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-22
M
a
rco Costalba
Fix a
smal bug in Positi
o
n::from_fen
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costa
l
b
a
Merge n
e
w pawn st
o
rm
e
valuation
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-22
Marco Costalba
Fix a smal
l
b
ug in kin
g
s
a
f
ety
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-22
Marco Cos
t
alba
Merge
K
BPP
v
s KB endgame from
i
Phone
Glaurung
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-21
M
a
rco Costalba
Fix:
I
n
qsearch do no
t
use
T
T
va
l
u
e
when in a PV node
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-19
Marco Cos
t
alba
Big headers clean
u
p
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-16
Mar
c
o
Costalba
Safe guard some wild
and ugly casts
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-16
Marc
o
Costalba
Partially revert paw
n
s
s
tor
m
bug fix
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-15
Marco C
o
stalba
Silence
a
g
ood bunch of Inte
l
war
n
in
g
s
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-15
Marco Costalba
Fix
a
n overflow bug in pawns stormValue
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-15
M
a
r
co Costalba
Fix a silly war
n
ing on Intel co
m
p
iler
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-15
Marco Costalba
R
e
v
e
rt NU
L
L move beta
corr
e
ctio
n
s
commit
|
commitdiff
|
tree
2009-03-15
M
a
r
co
C
ostal
b
a
Retire Null D
r
iven IID
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-14
Marco
Cost
a
l
ba
Merge
J
oona Kiiski NULL
s
earc
h
be
t
a c
o
rr
e
c
tion
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-14
Marco Costalba
M
e
rge Jo
o
na Ki
i
ski evaluation
tweaks
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-07
Marco Cos
t
alba
Micro op
t
imize move_is_check()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-07
Marc
o
Cos
t
a
lba
Micro optimi
z
e
pl_move_is_
l
eg
a
l(
)
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-06
M
arco C
o
stalba
M
icro optimi
z
e previou
s
patch
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-06
Mar
c
o Costalba
I
n
tr
o
duce
e
valuat
e
_piece
s
<>() to remov
e
r
e
dundan
c
y
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
|
commitdiff
|
tree
2009-03-04
Marco Costalba
Fix
c
ompi
l
e
e
rror with
inli
n
es under g
c
c
and Intel
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
>
commit
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2009-03-04
Marco Costalba
Fix som
e
comments
i
n
positi
o
n
.
cp
p
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-03-04
Marco Costalba
Avoid to call useless sl
i
der
s
at
t
a
cks in update
_
checkers()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-03-04
Marc
o
Costalba
Super
f
ast
h
idden_check
e
r
s()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-03-03
Ma
r
c
o
Costalba
Cleanup Search
S
tack initi
a
lization
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-03-02
Marco Costalba
Micro optimi
z
e
c
opy of new state in
d
o
_
m
o
v
e
()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-03-02
Marco
C
ostalba
R
evert
hi
d
den checkers
r
ework
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-28
Ma
r
co C
o
stal
b
a
U
s
e checker info to
r
emo
v
e a bun
c
h of
h
idden checks
.
.
.
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-28
Ma
r
co Costalba
Stri
c
ter conditio
n
to check for dc candidate
s
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-28
Marco Costalba
Split cal
c
ul
a
tion of pinne
r
s from dc ca
n
didates
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-28
Marco Costalba
Slightly better
c
o
n
dition in update
_
hidd
e
n
_
ch
e
cks()
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-28
Marco Costalba
Compute
pinned and friends
i
ncrementally
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-23
Ma
r
co C
o
s
t
alb
a
Fix
a subtle bug due to the Sta
t
e
I
n
fo pointer
beca
m
e
.
.
.
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-23
M
a
rco
C
ostalba
Te
a
ch S
E
E about p
i
nned p
i
eces
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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2009-02-23
Marco Costalba
S
m
all Position::clear() clea
n
up
Signed-off-by: Marco Costalba <
mcostalba@gmail.com
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