To be honest, I'm fairly sure I misplayed this (and indeed, I did give the defense a chance to beat it). I figured with 6 top tricks after winning the spade, I pretty much needed 2 heart tricks while only losing 1 (can't play on clubs or defense has 6 tricks). Ducking the first trick seems to give me better chances I think (requiring RHO to have 3+ clubs to at least an honor (only 1 honor if more than 3 clubs). However, the ending (starting trick 8) is something you don't see every day

To be honest, I'm fairly sure I misplayed this (and indeed, I did give the defense a chance to beat it). I figured with 6 top tricks after winning the spade, I pretty much needed 2 heart tricks while only losing 1 (can't play on clubs or defense has 6 tricks). Ducking the first trick seems to give me better chances I think (requiring RHO to have 3+ clubs to at least an honor (only 1 honor if more than 3 clubs). However, the ending (starting trick 8) is something you don't see every day