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JUST declare UNJUST
#1
Posted 2018-June-10, 02:33
"JUST Declare" is UNJUST. Just Declare" tournaments is very illogical . Robot is lavish gifts on someone. please look this board. 4 club +1 reason %100 .
#3
Posted 2018-June-11, 14:35
Firstly, it is not unjust, because if you had made exactly the same plays, you would have gotten the same result.
Secondly, it is a good play by GIB (and indeed by declarer), not illogical.
If GIB throws the ♥Q, declarer makes 10 tricks (by playing a heart).
If GIB throws a ♦, declarer makes 10 tricks (by playing diamonds).
If GIB throws the ♥A, declarer makes:
- 9 tricks if east has the heart king
- 10 tricks if east has the heart ten not but king
- 11 tricks otherwise.
Assuming all 10 layouts of the remaining 5 hearts are equally likely, that's 40% for 9 tricks, 30% for 10 tricks, 30% for 11 tricks - thus a better play.
Secondly, it is a good play by GIB (and indeed by declarer), not illogical.
If GIB throws the ♥Q, declarer makes 10 tricks (by playing a heart).
If GIB throws a ♦, declarer makes 10 tricks (by playing diamonds).
If GIB throws the ♥A, declarer makes:
- 9 tricks if east has the heart king
- 10 tricks if east has the heart ten not but king
- 11 tricks otherwise.
Assuming all 10 layouts of the remaining 5 hearts are equally likely, that's 40% for 9 tricks, 30% for 10 tricks, 30% for 11 tricks - thus a better play.
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