Wolfram Language
Paclet Repository
Community-contributed installable additions to the Wolfram Language
Primary Navigation
Categories
Cloud & Deployment
Core Language & Structure
Data Manipulation & Analysis
Engineering Data & Computation
External Interfaces & Connections
Financial Data & Computation
Geographic Data & Computation
Geometry
Graphs & Networks
Higher Mathematical Computation
Images
Knowledge Representation & Natural Language
Machine Learning
Notebook Documents & Presentation
Scientific and Medical Data & Computation
Social, Cultural & Linguistic Data
Strings & Text
Symbolic & Numeric Computation
System Operation & Setup
Time-Related Computation
User Interface Construction
Visualization & Graphics
Random Paclet
Alphabetical List
Using Paclets
Create a Paclet
Get Started
Download Definition Notebook
Learn More about
Wolfram Language
Chess
Symbols
Chessboard
ChessboardQ
ChessboardRecognize
ChessGame
ChessGameQ
ChessViewer
EngineEvaluate
Engine
QuitEngine
RandomChessboard
RandomChessGame
StartEngine
Formats
FEN
PGN
Wolfram`Chess`
C
h
e
s
s
b
o
a
r
d
C
h
e
s
s
b
o
a
r
d
[
]
r
e
p
r
e
s
e
n
t
s
a
c
h
e
s
s
b
o
a
r
d
a
t
t
h
e
s
t
a
n
d
a
r
d
s
t
a
r
t
i
n
g
p
o
s
i
t
i
o
n
.
C
h
e
s
s
b
o
a
r
d
[
f
e
n
]
r
e
p
r
e
s
e
n
t
s
a
c
h
e
s
s
b
o
a
r
d
a
t
t
h
e
s
p
e
c
i
f
i
e
d
p
o
s
i
t
i
o
n
g
i
v
e
n
b
y
a
F
E
N
s
t
r
i
n
g
f
e
n
.
D
e
t
a
i
l
s
a
n
d
O
p
t
i
o
n
s
Examples
(
5
)
Basic Examples
(
2
)
Chessboard representing the standard starting position:
I
n
[
1
]
:
=
b
=
C
h
e
s
s
b
o
a
r
d
[
]
O
u
t
[
1
]
=
C
h
e
s
s
b
o
a
r
d
A
c
t
i
v
e
p
l
a
y
e
r
:
W
h
i
t
e
M
a
t
e
r
i
a
l
b
a
l
a
n
c
e
:
+
0
I
n
[
2
]
:
=
b
[
"
G
r
a
p
h
i
c
s
"
]
O
u
t
[
2
]
=
A chessboard showing a game state:
I
n
[
1
]
:
=
b
=
C
h
e
s
s
b
o
a
r
d
[
"
2
k
r
1
b
1
r
/
p
p
p
1
q
p
p
p
/
2
n
2
n
2
/
3
p
1
b
2
/
3
P
1
N
2
/
2
P
1
B
3
/
P
P
1
N
Q
P
P
P
/
2
K
R
1
B
1
R
b
-
-
3
1
1
"
]
O
u
t
[
1
]
=
C
h
e
s
s
b
o
a
r
d
A
c
t
i
v
e
p
l
a
y
e
r
:
B
l
a
c
k
M
a
t
e
r
i
a
l
b
a
l
a
n
c
e
:
+
0
Graphics rendering of the position:
I
n
[
2
]
:
=
b
[
"
G
r
a
p
h
i
c
s
"
]
O
u
t
[
2
]
=
List of legal moves:
I
n
[
3
]
:
=
b
[
"
L
e
g
a
l
M
o
v
e
s
"
]
O
u
t
[
3
]
=
{
a
6
,
a
5
,
b
6
,
b
5
,
g
6
,
g
5
,
h
6
,
h
5
,
N
b
8
,
N
a
5
,
N
e
5
,
N
b
4
,
N
x
d
4
,
N
e
8
,
N
g
8
,
N
d
7
,
N
h
5
,
N
e
4
,
N
g
4
,
B
d
7
,
B
e
6
,
B
g
6
,
B
e
4
,
B
g
4
,
B
d
3
,
B
h
3
,
B
c
2
,
B
b
1
,
R
e
8
,
R
d
7
,
R
d
6
,
R
g
8
,
Q
e
8
,
Q
d
7
,
Q
d
6
,
Q
e
6
,
Q
c
5
,
Q
e
5
,
Q
b
4
,
Q
e
4
,
Q
a
3
,
Q
x
e
3
,
K
b
8
,
K
d
7
}
S
c
o
p
e
(
3
)
S
e
e
A
l
s
o
C
h
e
s
s
G
a
m
e
▪
C
h
e
s
s
b
o
a
r
d
R
e
c
o
g
n
i
z
e
F
o
r
m
a
t
s
:
F
E
N
"
"