Playing A/X against good opponents you get the lead the annoying lead of the ♠J. Obviously, I needed to avoid a trump loser and a ♥ loser. I considered the following lines.
1. Play to the ♦ Ace, take a pitch and hook trumps. Hoping to play trumps for 0 losers and play ♥ from thr top for 1 loser.
2. Play ♥A, ruff a ♥, ruff a ♣ and play trumps. This works if ♥Qx(x) and trumps play for no more than 1 loser.
3. Play ♥Ace and bang down the ♥Jack.
4. Play to the ♦ Ace, take a pitch and hook ♥ and ruff a ♥.
5. Hook the ♦Q planning to set up ♦.
Line 5 seems like a bad idea, entry problems and such, so I tossed it away without thinking it through completely.
Result down 1, how should I have played it?