1. Win ♣ A in dummy.
2. Lead ♠ 2; East ducks and ♠ 5 wins the trick.
3. Play ♦ K-Q
4. Play ♦ J, overtaking with ♦ A.
5. Play ♦ 9, and ruff East's ♦ 10.
6. Play ♥ A.
7. Play ♥ Q and overtake with ♥ K.
8. Play ♦ 8, discarding ♣ K, leaving this position

                    ♠  Q
                    ♥ 3
                    ♦  -
                   ♣  3 2
                                           ♠  J 10 8 4
                                           ♥ -
Irrelevant                            ♦  -
                                           ♣  - 
                    ♠  A K 9 7
                    ♥  -
                    ♦  -
                    ♣  -
     9.  Play any plain card from dummy; East must ruff high (♠ 10); overruff with ♠ A
   10.  Play a spade to the queen.
   11.  Play any plain card, East has to ruff, South overruffs, and wins the last trick with a high trump.