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
e7f5
e7c8
e7g6
e7g8
c5a3
c5b4
c5b6
c5f2
c5e3
c5d4
c5d6
h7h5
h7h6
d5a2
d5b3
d5c4
d5e4
d5e6
f7f5
f7f6
g7g5
g7g6
b7b5
b7b6
a7a5
a7a6
a8d8
a8c8
a8b8
e8f8
e8d8
e8d7
h8f8
h8g8

## Board State Fen
r3k2r/ppp1nppp/2p5/2bbP3/4N1P1/2N4P/PPP2P2/R1BR2K1 b - - 4 14
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
e7f5
e7c8
e7g6
e7g8
c5a3
c5b4
c5b6
c5f2
c5e3
c5d4
c5d6
h7h5
h7h6
d5a2
d5b3
d5c4
d5e4
d5e6
f7f5
f7f6
g7g5
g7g6
b7b5
b7b6
a7a5
a7a6
a8d8
a8c8
a8b8
e8f8
e8d8
e8d7
h8f8
h8g8

## Board State Fen
r3k2r/ppp1nppp/2p5/2bbP3/4N1P1/2N4P/PPP2P2/R1BR2K1 b - - 4 14
assistant
c5b6