Evelyn SaltAgent 47 versus James Bond/Bob Lee Swagger...
Salt is to kill the President of the United States. She enlists Agent 47 to help her. Together they must find a way to succeed.
The President's advisors learn of this, so they hire James Bond and Bob Lee Swagger to help protect the President (in addition to the secret service of course.) Bond and Swagger are fully aware of Salt/47's capabilities. Swagger knows how far out 47 can shoot from. Salt/47 are also aware that Bond/Swagger are on the Presidents protective detail.
There is no time table here, Salt/47 can take all the time they want.
Each combatant has full access to their gear/weapons/gadgets/organizations here.
Do Salt/47 succeed?