White leaves a second pawn (f4) undefended and makes a
counter-threat: if Black takes the pawn at f4 White can capture the
pawn at e6 with his knight and expose the Black Queen to attack by the
bishop. Black must be mindful of the subsequent threat of Nc7 forking
the King and Rook. Is it time to take the pawn at b2?
counter-threat: if Black takes the pawn at f4 White can capture the
pawn at e6 with his knight and expose the Black Queen to attack by the
bishop. Black must be mindful of the subsequent threat of Nc7 forking
the King and Rook. Is it time to take the pawn at b2?