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
a5d2
a5c3
a5b4
a5d8
a5c7
a5b6
a5a2
a5a3
a5a4
a5b5
a5a6
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5h3
f5g4
a7a6
g6g5
e7e5
e7e6
f7f6
g7a1
g7b2
g7c3
g7d4
g7e5
g7f6
g7h6
g7h8
h7h5
h7h6
b8a8
b8b1
b8b2
b8b3
b8b4
b8b5
b8b6
b8b7
b8e8
b8d8
b8c8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
1r3rk1/p3ppbp/6p1/q1p2b2/2P5/4BBP1/P2QPP1P/2R2RK1 b - - 1 17
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
a5d2
a5c3
a5b4
a5d8
a5c7
a5b6
a5a2
a5a3
a5a4
a5b5
a5a6
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5h3
f5g4
a7a6
g6g5
e7e5
e7e6
f7f6
g7a1
g7b2
g7c3
g7d4
g7e5
g7f6
g7h6
g7h8
h7h5
h7h6
b8a8
b8b1
b8b2
b8b3
b8b4
b8b5
b8b6
b8b7
b8e8
b8d8
b8c8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
1r3rk1/p3ppbp/6p1/q1p2b2/2P5/4BBP1/P2QPP1P/2R2RK1 b - - 1 17
assistant
a5d2