For this hand,I admit I can't get best contract.I can't make it in the normal defense situation.
After Gib W lead ♦Q,then ♦J,Gib E play ♦A and don't duck at this round,Gib E don't return ♦,but play ♥K?!
I have found Gib to squander honor tricks strangely - human never do that.