单选题

Consider you are in a coin game with ...

Question

Consider you are in a coin game with the following rules, 

There are 2 players in the game - you and your rival.

There are random numbers of coins on the table, you and your rival take turns to grab the coins.

Your rival takes the first turn.

Each person must grab at least one coin and up to 3 coins in his/her turn. 

The person left with the last coin on the table loses.

What’s the likelihood of you winning the game given both you and your rival adopts the most optimized strategy?

A. 0%

B. 10%

C. 20%

D. 25%