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
R
e
c
o
g
n
i
z
e
C
h
e
s
s
b
o
a
r
d
R
e
c
o
g
n
i
z
e
[
i
m
a
g
e
]
f
i
n
d
s
c
h
e
s
s
b
o
a
r
d
s
i
n
i
m
a
g
e
,
r
e
c
o
g
n
i
z
e
s
p
i
e
c
e
p
o
s
i
t
i
o
n
s
a
n
d
r
e
t
u
r
n
s
a
C
h
e
s
s
b
o
a
r
d
e
x
p
r
e
s
s
i
o
n
.
C
h
e
s
s
b
o
a
r
d
R
e
c
o
g
n
i
z
e
[
i
m
a
g
e
,
p
r
o
p
]
r
e
t
u
r
n
s
t
h
e
s
p
e
c
i
f
i
e
d
p
r
o
p
e
r
t
y
p
r
o
p
.
D
e
t
a
i
l
s
a
n
d
O
p
t
i
o
n
s
Examples
(
3
)
Basic Examples
(
1
)
Recognize a chessboard position:
I
n
[
2
]
:
=
C
h
e
s
s
b
o
a
r
d
R
e
c
o
g
n
i
z
e
O
u
t
[
2
]
=
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
S
c
o
p
e
(
2
)
S
e
e
A
l
s
o
C
h
e
s
s
b
o
a
r
d
F
o
r
m
a
t
s
:
F
E
N
"
"