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
a4a3
e4e3
e5c3
e5d4
e5b8
e5c7
e5d6
e5g3
e5f4
e5h8
e5g7
e5f6
a6a5
f7f5
f7f6
h7h5
h7h6
d8a8
d8b8
d8c8
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8e8
f8g8
f8g7
f8e8

## Board State Fen
3r1k2/5p1p/p1N5/4b3/p3p3/2P3P1/5P1P/R5K1 b - - 5 31
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
a4a3
e4e3
e5c3
e5d4
e5b8
e5c7
e5d6
e5g3
e5f4
e5h8
e5g7
e5f6
a6a5
f7f5
f7f6
h7h5
h7h6
d8a8
d8b8
d8c8
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8e8
f8g8
f8g7
f8e8

## Board State Fen
3r1k2/5p1p/p1N5/4b3/p3p3/2P3P1/5P1P/R5K1 b - - 5 31
assistant
e5c3