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
a6a5
c6a4
c6b5
c6e4
c6d5
c6d7
c6b6
c6c3
c6c4
c6c5
c6c7
d6d5
e6a2
e6b3
e6c4
e6d5
e6d7
e6h3
e6g4
e6f5
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7
h6h5
b7b5
b7b6
e7d8
e7f8
g7g5
g7g6
c8a8
c8b8
c8c7
c8d8
e8g8
e8f8
e8d8
e8d7
h8f8
h8g8
h8h7

## Board State Fen
2r1k2r/1p2bpp1/p1qpbn1p/4p3/P3P3/2NQN3/1PP2PPP/R1BR2K1 b k - 5 14
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
a6a5
c6a4
c6b5
c6e4
c6d5
c6d7
c6b6
c6c3
c6c4
c6c5
c6c7
d6d5
e6a2
e6b3
e6c4
e6d5
e6d7
e6h3
e6g4
e6f5
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7
h6h5
b7b5
b7b6
e7d8
e7f8
g7g5
g7g6
c8a8
c8b8
c8c7
c8d8
e8g8
e8f8
e8d8
e8d7
h8f8
h8g8
h8h7

## Board State Fen
2r1k2r/1p2bpp1/p1qpbn1p/4p3/P3P3/2NQN3/1PP2PPP/R1BR2K1 b k - 5 14
assistant
c6c7