Ceebtoom: Kev Txhawb Nqa Ob (lossis Redouble) qhia peb daim npav txhawb nqa rau tus khub sib tw yuav tsum tau ceeb toom. Plaub daim npav txhawb nqa lossis kev sib tw uas zoo li tsis lees txais peb daim npav txhawb nqa tsis yog Alertable. Yog hais tias qhov thib ob Pass hais tias, "Kuv tsis xav tau ib tug spade coj ntawm kev tiv thaiv," ceeb toom yuav tsum tau.
Qhov kev twv yuav ceeb toom hauv choj?
Kev sib tw ntuj ceeb toom yog tias nws yog yuam lossis tsis yuam txoj hauv kev uas cov neeg tawm tsam yuav tsis xav txog, lossis yog tias nws lub ntsiab lus poob nthav cuam tshuam los ntawm lwm qhov kev pom zoo (xws li canapé ua ntu zus, dhia lus teb rau qhov kev sib tw qhib lossis overcall uas tsis muaj zog, 1H qhib uas tsis lees paub 4+ spades, thiab lwm yam.)
Kev txhawb nqa hauv choj yog dab tsi?
Kev txhawb nqa ob yog ib lub rooj sib tham choj siv los sib txawv ntawm peb-daim npav thiab plaub-daim ntawv txhawb nqa rau tus khub cov lus teb rau ib qho qhib kev twv hauv qhov xwm txheej qhov twg nws teb yog ib qho overcalled los yog doubled los ntawm cov neeg tawm tsam.
Yog Lead directing doubles Alertable?
Thov qhia rau lwm tus? Ceeb toom! Hauv thawj qhov piv txwv, yog tias koj xav kom tus khub coj lub pob zeb diamond, ces tsis tas yuav muaj kev ceeb toom. Piv txwv li, koj thov kom lub plawv coj, ces ob yog ceeb toom.
Puas yog qhov tsis zoo ob npaug ceeb toom?
Ib qho tseem ceeb tshaj plaws hauv cov rooj sib tham hauv Choj yog Qhov Tsis Zoo Ob. Nws tau dhau los ua ntau yam uas, zoo li Take-Out Ob Chav thiab Stayman, nws tseem tsis tau ceeb toom. … Yog koj ua sitsis zoo doubles (koj yeej yuav tsum), ces ib tug ob tug uas poob rau hauv lub ntsiab lus ntawm qhov tsis zoo ob yog TSIS TXAUS SIAB DOUBLE.
