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
a5c3
a5b4
a5d8
a5c7
a5b6
a5a2
a5a3
a5a4
a5h5
a5g5
a5f5
a5e5
a5d5
a5c5
a5b5
a5a6
d6d5
g6g5
a7a6
b7b5
b7b6
e7e5
e7e6
f7g8
f7f8
f7f6
f7e8
g7d4
g7e5
g7f6
g7f8
g7h6
h7h5
h7h6
b8a6
b8c6
b8d7
h8c8
h8d8
h8e8
h8f8
h8g8

## Board State Fen
rn5r/pp2pkbp/3p2p1/q7/3N1PQ1/2N5/PPP3PP/R1B1K2R b KQ - 0 13
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
a5c3
a5b4
a5d8
a5c7
a5b6
a5a2
a5a3
a5a4
a5h5
a5g5
a5f5
a5e5
a5d5
a5c5
a5b5
a5a6
d6d5
g6g5
a7a6
b7b5
b7b6
e7e5
e7e6
f7g8
f7f8
f7f6
f7e8
g7d4
g7e5
g7f6
g7f8
g7h6
h7h5
h7h6
b8a6
b8c6
b8d7
h8c8
h8d8
h8e8
h8f8
h8g8

## Board State Fen
rn5r/pp2pkbp/3p2p1/q7/3N1PQ1/2N5/PPP3PP/R1B1K2R b KQ - 0 13
assistant
g7d4