in Game.java, checkPawn method created and implemented.
in Game.java, checkPawn method created and implemented.

Where the pawn was checked. If the pawn is at the end of the board it turns to ROOK!
(piyonun tahtanın sonuna gelip gelmediğine bakıldı. Eğer tahtanın sonundaysa kale olur!)
Spectrumis/Chess-Game-GTU