......Blackjack......

Dealer

.You. 2 3 4 5 6 7 8 9 T A
BS: Hard 9 H D D D D H H H H H
DV: Hard 9 D≥1         D≥3        
Hard 10                    

Verbage: 9 always DD against dealer 3 - 6, OTW hit,
unless TC≥
1 on 2, or TC≥3 on 7, then DD
.

Home  Hard 8  Hard 10

KEY:
BS.=.Basic.Strategy DV = Deviation
H17: Dealer Hits Soft 17s S17:.Dealer.Stands.on.all.17s.
N  - No, don't split. TC = All True Count unless *
Y  = Yes, split.

*RC.=.Running.Count

H = Hit. OTW = Otherwise.
Ds.=.DD.if.able,.OTW.stand.. < Less than.
D = Double down (DD). .More.than,.or.equal.to.
 = Stand. >  More than.