<s>
There	O
is	O
an	O
abundance	O
of	O
go	B-Application
software	I-Application
available	O
to	O
support	O
players	O
of	O
the	O
game	O
of	O
Go	O
.	O
</s>
<s>
With	O
the	O
advent	O
of	O
AlphaGo	B-Application
in	O
2016	O
,	O
computer	O
programs	O
can	O
beat	O
top	O
professional	O
players	O
on	O
the	O
standard	O
19x19	O
board	O
.	O
</s>
<s>
A	O
more	O
in	O
depth	O
look	O
into	O
Go	O
playing	O
programs	O
and	O
the	O
research	O
behind	O
them	O
can	O
be	O
found	O
in	O
the	O
article	O
on	O
computer	B-Application
Go	I-Application
.	O
</s>
<s>
The	O
first	O
Go	O
server	O
that	O
started	O
operating	O
is	O
the	O
Internet	B-Application
Go	I-Application
Server	I-Application
(	O
IGS	O
)	O
,	O
which	O
began	O
service	O
in	O
1992	O
and	O
is	O
still	O
active	O
today	O
.	O
</s>
<s>
Around	O
2000	O
,	O
Kiseido	O
publishing	O
started	O
the	O
Kiseido	B-Application
Go	I-Application
Server	I-Application
(	O
KGS	O
)	O
,	O
which	O
allowed	O
players	O
to	O
play	O
without	O
downloading	O
a	O
client	O
by	O
utilizing	O
a	O
Java	B-Application
applet	I-Application
in	O
the	O
web	B-Application
browser	I-Application
.	O
</s>
