When to Make a Takeout Double

In the usual situation where an opponent opens one of a suit and your side has not bid, a double is for takeout: “Partner, I have opening values and support for the unbid suits. Please choose one.” Its meaning always depends on the auction and your agreements.

Perfect shape for a takeout double

1. Opening strength: usually 12+ HCP, or a little less with excellent shape.
2. Shortness in the opponents’ suit: ideally at most two cards.
3. Support for the unbid suits: normally at least three cards in each, preferably four in an unbid major.

A worked example: Asking partner to choose

Right-hand opponent opens 1♦.

Your hand:
♠ K Q 8 4
♥ A J 9 2
♦ 6 3
♣ A 10 5
14 HCP, two diamonds.

The auction:

• RHO: 1♦
• You: Double

You have opening strength, short diamonds and support for all the unbid suits. A takeout double describes this hand well. If the next opponent passes, partner normally bids their best unbid suit, even with no points.

Four common mistakes

• Making a routine takeout double with three or four cards in the opponents’ suit and unsuitable support elsewhere.
• Passing partner’s takeout double merely because your hand is weak: after the next opponent passes, you normally must respond even with zero points.
• Doubling without support for an unbid major.
• Overcalling a poor five-card suit when a takeout double better describes the hand.

When the rule does not apply

A double of 1NT depends on your agreements and the opponents’ no-trump range. It may be penalty or conventional; it is not a standard takeout double. With a strong hand, often around 18+ HCP depending on suit quality and agreements, you may double first and then bid your own suit.

Partner may pass a takeout double with a strong holding in the opponents’ suit to convert it to penalties. If the next opponent bids, partner is no longer forced to respond. Later auctions can give doubles different meanings.

Key takeaways

• A classic takeout double asks partner to bid an unbid suit.
• It normally shows opening values and shortness in the opponents’ suit.
• After the next opponent passes, partner normally responds even with no points; a penalty conversion is an exception.
• Prioritise support for unbid majors and agree your methods.