[Bbradley62]

http://tinyurl.com/27f6au9

At 13 tables, the auction was the same, North led to South's ♥K, South returned to ♥A and North cashed ♥Q.

When South discards ♣8/9, North switches to ♣6 on Trick 4.
When South discards ♠2/5, North switches to ♦K on Trick 4.
When South discards ♦2, one North runs ♥ then switches to ♠T; the other Norths switch (on Trick 4) to ♣T (thrice) and ♣2 (once).

Why does North not take all his hearts to start?