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
f2e1
f2g3
f2a2
f2b2
f2c2
f2d2
f2e2
f2f1
f2h2
f2g2
f2f5
f2f4
f2f3
a3a4
e3e4
b4b5
d4c2
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5
g4d1
g4e2
g4f3
g4d7
g4e6
g4f5
g4h3
g4h5
h4h5
f6d6
f6e6
f6f3
f6f4
f6f5
f6g6
f6f8
f6f7
g1h2
g1h1
g1g2
g1f1

## Board State Fen
5rk1/p2bq2p/1p1n1Rp1/3pp1P1/1P1N2BP/P3P3/5Q2/6K1 w - - 0 31
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
f2e1
f2g3
f2a2
f2b2
f2c2
f2d2
f2e2
f2f1
f2h2
f2g2
f2f5
f2f4
f2f3
a3a4
e3e4
b4b5
d4c2
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5
g4d1
g4e2
g4f3
g4d7
g4e6
g4f5
g4h3
g4h5
h4h5
f6d6
f6e6
f6f3
f6f4
f6f5
f6g6
f6f8
f6f7
g1h2
g1h1
g1g2
g1f1

## Board State Fen
5rk1/p2bq2p/1p1n1Rp1/3pp1P1/1P1N2BP/P3P3/5Q2/6K1 w - - 0 31
assistant
f6f8