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
d5g2
d5f3
d5e4
d5e6
d5a5
d5b5
d5c5
d5d4
d5e5
d5d8
d5d7
d5d6
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5h3
f5g4
c6b4
c6b8
c6d4
c6d8
c6a5
c6e5
g6g5
a7a5
a7a6
b7b5
b7b6
e7e5
e7e6
f7f6
g7d4
g7e5
g7f6
g7h6
g7h8
h7h5
h7h6
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
r4rk1/pp2ppbp/2n3p1/3q1b2/3P3B/4P3/P2NBPPP/R2Q1RK1 b - - 6 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
d5a2
d5b3
d5c4
d5g2
d5f3
d5e4
d5e6
d5a5
d5b5
d5c5
d5d4
d5e5
d5d8
d5d7
d5d6
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5h3
f5g4
c6b4
c6b8
c6d4
c6d8
c6a5
c6e5
g6g5
a7a5
a7a6
b7b5
b7b6
e7e5
e7e6
f7f6
g7d4
g7e5
g7f6
g7h6
g7h8
h7h5
h7h6
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
r4rk1/pp2ppbp/2n3p1/3q1b2/3P3B/4P3/P2NBPPP/R2Q1RK1 b - - 6 13
assistant
e7e5