Quote:
Originally Posted by statmanhal
I agree with both Brownie and ZKesic.
It should be apparent that 99 is the best hand under the rules followed by 88. If at the start both players choose 99 then it would shift to 88 vs 88 and then back to 99 vs 99 etc. making for a very boring game.
If a player decided to make things a bit interesting, he might choose T9s when his opponent is playing 99 as that is the best hand vs 99. Then he has the edge in the following hand, but it then becomes the tie game T9s vs 99 followed by 99 vs T9s, etc.
If there was future betting so a player doesn’t have to show his hand if his opponent folded, the strategy could be more complicated I suppose.
Under these rules:
Players must continue to play indefinitely.
Players choose their hands by the rules set in your OP
There is no betting beyond an initial ante.
Both players know what the other chose last round.
The mirror strat you suggested doesn’t quite work.
Round 1, A chooses 99, B chooses T9s
Round 2, A chooses T9s, B chooses A9s
B retains the option to play 99 next and A can’t counter with T9s. I think the equilibrium strat requires a mixing in the first round. Choosing 99 as a pure strat seems to be losing.