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
c7c5
c7c6
a7a5
a7a6
f6e4
f6g4
f6h5
d7a4
d7b5
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7d6
d7d8
e7a3
e7b4
e7c5
e7d6
e7d8
e7f8
g7g6
h7h5
h7h6
a8d8
a8c8
a8b8
e8b8
e8c8
e8d8
e8f8
g8h8
g8f8

## Board State Fen
r3r1k1/p1pqbppp/5n2/3p2B1/3N4/3Q4/PPP2PPP/3R1RK1 b - - 7 15
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
c7c5
c7c6
a7a5
a7a6
f6e4
f6g4
f6h5
d7a4
d7b5
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7d6
d7d8
e7a3
e7b4
e7c5
e7d6
e7d8
e7f8
g7g6
h7h5
h7h6
a8d8
a8c8
a8b8
e8b8
e8c8
e8d8
e8f8
g8h8
g8f8

## Board State Fen
r3r1k1/p1pqbppp/5n2/3p2B1/3N4/3Q4/PPP2PPP/3R1RK1 b - - 7 15
assistant
c7c6