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
e5d4
c6b4
c6b8
c6d4
c6d8
c6a5
d6d5
f6e4
f6g4
f6g8
f6d5
f6h5
g6g5
h6h5
a7a5
a7a6
b7b5
b7b6
d7c8
d7h3
d7g4
d7f5
d7e6
e7d8
e7f8
e7e6
g7f8
g7h8
h7h8
h7g8
a8d8
a8c8
a8b8
e8b8
e8c8
e8d8
e8h8
e8g8
e8f8

## Board State Fen
r3r3/pppbqpbk/2np1npp/4p3/3PP3/2PBBNNP/PP1Q1PP1/R3R1K1 b - - 7 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
e5d4
c6b4
c6b8
c6d4
c6d8
c6a5
d6d5
f6e4
f6g4
f6g8
f6d5
f6h5
g6g5
h6h5
a7a5
a7a6
b7b5
b7b6
d7c8
d7h3
d7g4
d7f5
d7e6
e7d8
e7f8
e7e6
g7f8
g7h8
h7h8
h7g8
a8d8
a8c8
a8b8
e8b8
e8c8
e8d8
e8h8
e8g8
e8f8

## Board State Fen
r3r3/pppbqpbk/2np1npp/4p3/3PP3/2PBBNNP/PP1Q1PP1/R3R1K1 b - - 7 13
assistant
e7d8