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
c6c5
d6d5
f6e4
f6e8
f6g4
f6g8
f6d5
f6h5
f6h7
h6h5
a7b7
a7a8
d7e8
d7e7
d7e6
d7d8
d7c8
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h7

## Board State Fen
7r/r1pk4/p1pp1n1p/N3p3/P3P3/2P5/5PPP/1R2R1K1 b - - 3 22
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
c6c5
d6d5
f6e4
f6e8
f6g4
f6g8
f6d5
f6h5
f6h7
h6h5
a7b7
a7a8
d7e8
d7e7
d7e6
d7d8
d7c8
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h7

## Board State Fen
7r/r1pk4/p1pp1n1p/N3p3/P3P3/2P5/5PPP/1R2R1K1 b - - 3 22
assistant
a7a8