Advancing a takeout double is quite different than responding to an opening bid. On the auction shown below, West doesn't have the luxury of passing with a weak hand like ♠7652 ♥ 843 ♦954 ♣852. West doesn't expect to beat 1♠X. Overtricks can be very expensive. West should bid 2♣, their cheapest 3-card suit. Since the partner of the takeout double may need to bid with weak hands, a minimum bid of a new suit in response to a takeout double shows 0 to 8 points, including Support Points.
| North | East | South | West |
| 1♠ | X | Pass | ? |
With a better hand, the advancer (the partner of the takeout doubler), can jump in a new suit to show 9-11 Support Points. With a stronger hand, advancer cue bids, bids the opponent's suit, to show 12+ Support Points. Because a takeout double includes Support Points, not just HCP, advancing in notrump shows a better hand than the same natural notrump response to an opening bid. The Table below summarizes the meaning of advances to a takeout double.
| Bid | Explanation |
| Minimum bid in a new suit | 0-8 points |
| Jump in a new suit | 9-11 points |
| Double jump in a new suit |
Weak with a long suit |
| Cue bid | 12+ points |
| 1NT | 8-11 HCP with a stopper |
| 2NT | 12-13 HCP with a stopper |
| 3NT | 14-16 HCP with a stopper |
| Pass | Desire to penalize |
If responder bids, the advancer is no longer obligated to bid with a weak hand. So a minimum response shows some values. Other bids adjust accordingly.
| North | East | South | West |
| 1♣ | X | 1♥ | ? |
The table below summarizes advancer's bids after a new suit or a raise by responder.
| Bid | Explanation |
| Pass | Weakness |
| Minimum bid in a new suit | 5-9 points |
| Jump in a new suit | 10-12 Points |
| Double jump in a new suit | Weak with a long suit |
| Cue bid (opener's suit) | 13+ points |
| 1NT | 8-11 HCP with a stopper |
| 2NT | 12-13 HCP with a stopper |
| 3NT | 14-16 HCP with a stopper |
| Double | Responsive, showing values and more than one place to play. See our Responsive Doubles article. |
When responder redoubles, showing 10+ points and interest in penalty double, jumps are preemptive.
If responder has a 2-suited hand, generally bid your higher suit first to make it convenient to show your 2nd suit.
When partner makes a takeout double of a Weak 2 bid as shown in the auction below, what range should a 3♥ bid by advancer show?
| North | East | South | West |
| 2♠ | X | Pass | 3♥ |
Is West showing a hand like hand 1 or is hand 2 a better example?
- ♠7652 ♥A643 ♦J5 ♣A52
- ♠7652 ♥J643 ♦QJ5 ♣52
If the takeout doubler has ♠4 ♥KQ82 ♦KT6 ♣KQJ84, they should bid 4♥ opposite hand 1, and they should pass opposite hand 2. A 0-10 point range for a new suit at the 3-level is a poor foundation for accurate bidding. When there isn't enough room for natural bidding to reasonably allow you to place the contract, you need to give up a natural bid an use it as an artificial switch to clarify the meaning of other bids. We recommend playing Lebensohl over the double of a Weak 2 bid. See Karen Walker's article for more on this topic.
High level takeout doubles are typically converted for penalty. Your partner needs a good reason to bid. On the auction shown below, West would pass, converting the double for penalty, with a hand like ♠J765 ♥83 ♦Q854 ♣K73. West would bid 4♠ with a shapely hand like ♠A9753 ♥743 ♦KQ4 ♣7.
| North | East | South | West |
| 4♥ | X | Pass | ? |
When partner makes a takeout double in the balancing seat, as shown in the auction below, your partner already has a good idea of your strength. Don't punish your partner by bidding aggressively. See our Balancing article for a discussion.
| North | East | South | West |
| 1♥ | Pass | 2♥ | Pass |
| Pass | X | Pass | ? |


