dealer south, teams
On a heart lead this appears to be a 5 or 7 hand playing in clubs with the exception that when clubs are 4-1 but the spade ruffing finesse works and the clubs are with 3 or more spades, you can still make 6. If you bid 6N you will make barring a heart lead if the clubs break and have little chance on a heart lead, but may pick up a couple of IMPs over 6♣.
On a non heart lead, 6♣ is excellent.
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