You are playing matchpoints and you hold ♠87532 ♥Q7642 ♦A5 ♣T and Partner opens 2NT (20-21 HCP). What is your plan to bid this hand?
If you choose to bid Romex Puppet Stayman and Partner bids 3♦ (<4 hearts & <5 spades), you can bid 3♥ to ask Partner if they have 2,3, or 4 spades. See http://www.vcbridge.org/Savage%20Conventions/Puppet%20Stayman%20a%20la%20Romex.pdf for details on Romex Puppet Stayman.
As usual, I'll post what happened at the table in a few days.
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Benefits include:
Plus... it's free!