PB2 Card Play: Promotion - Hand 4

[playhand]AQJ.T6.KJ863.AK4 K82.KQJ5.Q74.632 T95.9874.A95.875 7643.A32.T2.QJT9,4[/playhand]
[auctioncomments]|1||2||3||4| Balanced hand with 18 high card points and 1 length point. Open your minor suit intending to rebid 2NT. |5||6||7||8| You can’t support hearts so rebid 2NT. |9||10||11||12| Nothing more to say. [/auctioncomments]
[cardplaycomments]|1| You have five top tricks and need four more. Promoting your diamond suit could give you four more tricks. [/cardplaycomments]