50% . . 17 , ,[5] 10-11 ,[6] 1 , , A , , A-10 ,[7] 8[8] . 1.5 1.2 .
(Bust)
21 . . 12 10 22 . . ' ' . .
1000 vs 0 1500 .[25]
(One-eyed jack)
J J . , 2 . [28] A .
777
7 21 , . 777 ! .
.
[1] 6 . 8 .
, '9' . 5% [2] .
, , , . 3:2 3:3 .


:
Split , . , . .
A , , 10 '' '21' . , , , .

Double Down . 1 . .


Surrender , 50% . , "" .

- :
11 , .
10 , 10 .
9 , 2~6 .
9, 10, 11


, A, 3, J, 7, 8, 8, 10, 4, K, 6 , (-1)+1+(-1)+0+0+0+(-1)+1+(-1)+1 = -1 .
7, 7, 3, J, A, A, 8, 5 , 0+0+1+(-1)+(-1)+(-1)+0+1 = -1 , -1 -1 -2 .
, -2 .
+1 (-1) .
.
31 (31 System)
31 .
31 , 31 9 .
9 2 . 2 .
31 9 .
1. (Split timing)
() + 8 , 2 2,3,6,7,9 , 2~6 .
() 2 4,5,10 .
Peter A. Griffin The Theory of Blackjack
(1) (4+4), (5+5), (10+10) (2) (A+A) (8+8) (Split) .(3) (6-6) : 2 (Hit) (Hit) .(4) (2+2) : 2 / (3+3) ; 2 / (3+3) : 3 (Hit) (Hit) .
.
(1) (2+2) 2,3 (Hit) .
(2) (3+3) 2,3 (Hit) .
(3) (4+4) (Hit).
(4) (6+6) 2 (Hit) .
$100 $50 13 13 x $50 = $650 4 (4 x $50 = $200) 9 (9 x $50 = $450) .
(Insurance)
<18. (9+9) >
(1) 2,3,4,5,6, (Split) 7 (Stay) 8, 9 (Split) 10, A (Stay).
(2) A, 7, 10 .
(3) , .
50:50 &