Partner opened 1H, I had: A Jxxxx AJ KJxxx. 'gldwy'?, no it's not of the kind, splinter would be more appropriate.
1♥----3♠
4♣----4♦---(dbl)
6♠!?--???
I waited a minute for the 'undo'.....but nothing happened. I had no choice but bid the grand:7♥.
After the dummy was showed, my partner said:
"sry, I dont understant."
"np, just make it."
(He did.)
goldway!"
"sryp, I thought splinter is universal." (It's not included in his card really.)
It's a pleasure playing with you p:)
BTW, it's the only grand slam on the score board. Anyone to build reasonable bidding to 7H?

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