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
d5a2
d5b3
d5c4
d5a8
d5b7
d5c6
d5f3
d5e4
d5e6
c3b1
c3b5
c3d1
c3a2
c3e2
c3e4
g7g5
g7g6
h6h5
f7f5
f7f6
a4a3
e8a8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
4r1k1/5pp1/7p/2Nb4/p4P2/2nN1P2/6PP/R5K1 b - - 1 40
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
d5a2
d5b3
d5c4
d5a8
d5b7
d5c6
d5f3
d5e4
d5e6
c3b1
c3b5
c3d1
c3a2
c3e2
c3e4
g7g5
g7g6
h6h5
f7f5
f7f6
a4a3
e8a8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
4r1k1/5pp1/7p/2Nb4/p4P2/2nN1P2/6PP/R5K1 b - - 1 40
assistant
d5c6