Possible Clues:

• Attacking position for the game leader
• Violin piece by leader in strong position
• Game boss producing good position for expansion
• Not good to keep explosive on exposed height in advanced position
• Military stronghold bad here - dig in new position
• Strong position secured inside enemy territory
• Encourages former strange sort of story
• One provides security for an advance from bank
• Will this help one to play one's cards right over the river?
• Ha'penny crown provides army with strong position