what is a gambit ?
Gambit,Sacrificing our pawn or knight or bishop or rook or even queen. That sacrifice may be for the followinng reasons...
1.Lead in developement.
2.Some other compensation.
3.May be a deflection.
4.May be a checkmate.
5.Creating open files for attacks.
6.Exposing the enemy king.
Here, I have inserted a board with smith morra gambit in which you can see that c pawn sacrificed..which meets some reasons I mentioned earlier..I hope you got something about Gambit...