Lets say we open BTN, villan calls BB. Board is Td9d4h and we can C-Bet, but we also want to have some sort of checking back range with TP/MP type of hands.

How would you play the following combos ? How does backdoor draws influence the action you choose.

a) AT-QT ; Th6h ; JTo vs JdTo

b) A9o ; A9hh ; 97o ; 9o7d ; 98hh

c) AK-AJdd ; Axdd ; 4xdd

d) AK-AJhh ; AJ-AKo with a diamond