Possible Clues:

• Board game in which 20-Across is represented by the color green
• Quick to miss leader in uncertainty
• Potential for loss
• Assessment of potential dangers — any silk saris (anag)
• Take a chance on body-search with top off
• Board game in which Alaska might attack Kamchatka
• Important consideration for investors
• Game played on a map
• Board game with a political map
• Quick to lose the head by chance