r5k1/1b1pnr1p/8/Np3pb1/1Pp5/N4PB1/P1P1P1PP/2RK1B1R w - - 2 25
FEN state: r5k1/1b1pnr1p/8/Np3pb1/1Pp5/N4PB1/P1P1P1PP/2RK1B1R w - - 2 25 ; Best move: f3f4
The current state of the chess board is: Black rook at a8 and black king at g8. Black bishop at b7, black pawn at d7, black knight at e7, black rook at f7 and black pawn at h7. White knight at a5, black pawn at b5, black pawn at f5 and black bishop at g5. White pawn at b4 and black pawn at c4. White knight at a3, white pawn at f3 and white bishop at g3. White pawn at a2, white pawn at c2, white pawn at e2, white pawn at g2 and white pawn at h2. White rook at c1, white king at d1, white bishop at f1 and white rook at h1. Both players have exhausted their castles. Half move number is 2. Full move number is 25. White to move.