
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
There are 2015 coins on the table. Two players play the following game: they take turns; on their turn, the first player can take any odd number of coins from 1 to 99, while the second player can take any even number of coins from 2 to 100. The player who cannot make a move loses. How many coins should player number 1 take on their first move to guarantee a win with an unchanged strategy?

Present the answer in LaTex format: \boxed{Your answer}
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