How to Shoot the Moon in Hearts: Control, Scoring and Defense

Shooting the moon in Hearts means choosing to collect the penalty cards instead of avoiding them. The challenge is not merely winning many tricks: it is keeping control of every point card. One heart captured by another player can end the attempt.

What counts as shooting the moon?

In the scoring described by Bicycle’s Hearts rules, each heart is worth one penalty point and the queen of spades is worth 13. Taking all 26 points gives the shooter zero and adds 26 to each opponent. Check your table or app for alternative moon-scoring options.

You must follow the led suit when able. The highest card of that suit wins the trick; Hearts has no trump suit. A heart or queen of spades discarded when you cannot follow suit belongs to the winner of that trick, not to you. This distinction is essential when attempting a moon.

Evaluate control before committing

Look for a route through the whole hand. High cards can help you win, while length in a suit may let you keep leading it after other players run out. But an isolated low card can force you to surrender the lead at the wrong time. Ask how you would handle each suit, rather than counting only your aces.

• Point-card control: How will you collect the queen of spades and hearts that you do not hold?
• Lead control: If you lose a trick, do you have a plausible way to regain the lead before points escape?
• Awkward low cards: Can you play them safely, or could they leave you unable to win a crucial trick?
• Fallback: If the attempt fails, can you return to avoiding points without keeping an unnecessarily dangerous hand?

A strong spade holding can help, but there is no universal required set of spades. Other players’ cards, the passing rules and the order of play all affect the decision.

Pass with an actual plan

When passing is part of the rules, decide what problem your pass solves. Removing weak cards from a long suit might improve control there; keeping a mixture of high and low cards may preserve a safer exit. Those goals can conflict. Do not sacrifice every escape card just because the original hand looked promising.

Reassess after receiving cards. A pass that looked right before the exchange may leave a gap afterward. The new hand, rather than your initial intention, should determine whether you continue. Observe the game’s restrictions on the opening trick and leading hearts; a moon attempt does not bypass normal play rules.

Track who has captured points

Keep two questions separate: which point cards have appeared, and who won them? A heart leaving your hand is not enough. If another player won that trick, you can stop planning for a complete moon under the standard objective.

For example, you are void in clubs and someone else is winning a club trick. Discarding a heart gives that player a point. That can be a useful defensive move against another shooter, but it defeats your own attempt. When you need the heart yourself, you need to win the trick that contains it.

Watch opponents’ suit shortages as well. Once a player cannot follow suit, they may place a point card on someone else’s winning card. Keeping the lead for several tricks is valuable only if it actually lets you gather the remaining points.

Use the scoreboard, not a fixed probability rule

Compare the likely consequences for each rival. Adding 26 to every opponent changes your position relative to each opponent by 26; adding those penalties together does not give you a 78-point personal advantage over one player. The value of a moon also depends on whether a player is near the game-ending score.

A risky attempt that could help you catch the leader may be unattractive when you already lead. There is no reliable universal instruction to attempt a moon every fixed number of hands. Choose based on the cards, the scoring settings and the current standings.

How to defend against a possible moon

If one player is collecting all the points, consider whether you can safely win a trick containing a heart. Capturing a single point breaks the standard all-points objective. Simply discarding a heart is not enough if the suspected shooter wins that trick.

You do not need to prevent every moon by accepting a large penalty yourself. Compare the available plays and scores. A small controlled capture may help; a desperate queen-of-spades capture can be an expensive response.

When should you abandon the attempt?

Once another player has captured a point, switch back to the ordinary objective for that scoring system. Before that, you can still reconsider if the route to control disappears. Recognizing a failed plan early is useful Hearts strategy, not a reason to force the remaining tricks.

Prefer a solo card puzzle? Spider Solitaire offers a different challenge built around arranging card sequences, rather than predicting opponents’ tricks.