All the players play natural system.
West hold : ♠xxxx, ♥ void, ♦QJxxx, ♣Kxxx.
After East made takeout,West responded 1♠, North rebidded 1nt, two passing and now it push to west seat, would you tell me next bid?
Please think it over a moment...
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Now I would guess you might say to me : Of course,next bid is 2♦ for sure.
Really? Do you confirm the best next bid is 2♦?
If you really insist on your opinion,you will get a big trouble!!!
Where is 13-card ♥ ? Who ate 13-card ♥? Obviously,there is a ghost in this bridge hand!!!
No double,no trouble.Sure enough,something strange happened to E-W in the subsequent process:
After 2♦,both of opps kept silent,East jumped to 4♥ unexpectedly, East can't understand it in that time ,he forgot who ate 13-card ♥ and stupidly rebid 5♦,then East made 5♥ bid ,finally they got penalty double,their result was 5♥X-3
The entire match statistics of this hand showed that 90% of bidding sequence is 1♣ - (4♥) x - all pass,all the result are 4♥X-2.
In fact East held ♠Kx, ♥AKQJxxxx, ♦T9x, ♣void.
East thought he had one strong suited hand only with 4 losers,so he decided to make takeout at first,however after pdartner responded 1♠,the opener rebid 1N,experienced East suddenly realized that 4♥ as a final contract will be very in danger,but he can always beat opps if 1N was a final contract,and will down one trick and get 3 imps at least,so he passed,pretending to be weakness.
West didn't know East was deliberately digging a trap,and thought East takeout at first then passing,this was takeout double for sure,and had 3-card ♦ support for sure,then bid 2♦ straight away !
No double,no trouble !Unfortunately,the disaster happened at this point.
In the face of 2♦,East regarded it as a life line!!! "2♦ just looked like a useful help suit, since we probably hadn't three quick losers with some ♦ fit,4♥ should be made hopefully.",East thought.
Then East valiantly jumped to 4♥.... East also took his own course,rebid 5♦ - 5♥,eventually E-W got 5♥X-3.
This is how the story of ghost happened.
The disaster may be just a disaster,usually our ordinary people are very difficult to avoid.
Dear BBFers,would you tell everyone where is the ghost ?