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
d5c3
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
a6a5
e6e5
f6b2
f6c3
f6d4
f6e5
f6e7
f6h4
f6g5
b7b5
b7b6
g7g5
g7g6
h7h5
h7h6
a8a7
a8b8
c8d7
d8a5
d8b6
d8c7
d8e7
d8d6
d8d7
e8g8
e8f8
e8e7
e8d7
h8f8
h8g8

## Board State Fen
r1bqk2r/1p3ppp/p3pb2/3n4/8/1P2P3/PB1QBPPP/RN3RK1 b kq - 4 12
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
d5c3
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
a6a5
e6e5
f6b2
f6c3
f6d4
f6e5
f6e7
f6h4
f6g5
b7b5
b7b6
g7g5
g7g6
h7h5
h7h6
a8a7
a8b8
c8d7
d8a5
d8b6
d8c7
d8e7
d8d6
d8d7
e8g8
e8f8
e8e7
e8d7
h8f8
h8g8

## Board State Fen
r1bqk2r/1p3ppp/p3pb2/3n4/8/1P2P3/PB1QBPPP/RN3RK1 b kq - 4 12
assistant
b7b5