Given the available moves based on the current board state in FEN notation, think carefully about which move would be best, then make that move. Be sure to note your color indicated in the FEN notation before deciding.
## Available Moves
c5c4
d6d5
f6e4
f6e8
f6g4
f6d5
f6d7
f6h5
g6g5
g7h6
g7h8
h7h5
h7h6
a8a2
a8a3
a8a4
a8a5
a8a6
a8a7
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
f8f7
g8h8

## Board State Fen
r4rk1/4p1bp/3pPnp1/1Np5/8/5PP1/PP3R1P/R1B3K1 b - - 0 23
system
You are a chess playing AI.
user
Given the available moves based on the current board state in FEN notation, think carefully about which move would be best, then make that move. Be sure to note your color indicated in the FEN notation before deciding.
## Available Moves
c5c4
d6d5
f6e4
f6e8
f6g4
f6d5
f6d7
f6h5
g6g5
g7h6
g7h8
h7h5
h7h6
a8a2
a8a3
a8a4
a8a5
a8a6
a8a7
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
f8f7
g8h8

## Board State Fen
r4rk1/4p1bp/3pPnp1/1Np5/8/5PP1/PP3R1P/R1B3K1 b - - 0 23
assistant
f6d5