<s>
The	O
Go	B-Application
Text	I-Application
Protocol	I-Application
(	O
GTP	O
)	O
is	O
a	O
protocol	O
used	O
by	O
several	O
Go	B-Application
engines	I-Application
and	O
Go	B-Application
servers	I-Application
for	O
playing	O
the	O
board	O
game	O
Go	O
on	O
the	O
computer	O
.	O
</s>
<s>
GTP	O
version	O
1	O
has	O
been	O
implemented	O
in	O
GNU	B-Application
Go	I-Application
3.0.0	O
but	O
the	O
protocol	O
lacks	O
a	O
proper	O
specification	O
.	O
</s>
