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
c7b8
c7d8
c7c8
f7f5
f7f6
d7c5
d7e5
d7b8
d7f6
d7f8
a7a5
a7a6
h6h5
c6c5
b7a6
b7c8
e6e5
g7g5
g7g6
a8d8
a8c8
a8b8
e8g8
e8f8
h8f8
h8g8
h8h7
d6a3
d6b4
d6c5
d6h2
d6g3
d6f4
d6e5
d6f8
d6e7
b6b5

## Board State Fen
r3k2r/pbqn1pp1/1ppbp2p/8/2PPB2B/5N2/PP2QPPP/R4RK1 b kq - 1 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
c7b8
c7d8
c7c8
f7f5
f7f6
d7c5
d7e5
d7b8
d7f6
d7f8
a7a5
a7a6
h6h5
c6c5
b7a6
b7c8
e6e5
g7g5
g7g6
a8d8
a8c8
a8b8
e8g8
e8f8
h8f8
h8g8
h8h7
d6a3
d6b4
d6c5
d6h2
d6g3
d6f4
d6e5
d6f8
d6e7
b6b5

## Board State Fen
r3k2r/pbqn1pp1/1ppbp2p/8/2PPB2B/5N2/PP2QPPP/R4RK1 b kq - 1 13
assistant
e8g8