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
e1a1
e1b1
e1c1
e1d1
e1e4
e1e3
e1e2
g1h1
b2b4
b2b3
c2b1
c2a4
c2b3
c2d1
c2e4
c2d3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
a3b1
a3b5
a3c4
c3c4
h5d1
h5e2
h5f3
h5g4
h5f7
h5g6
h5f5
h5g5
h5h3
h5h4
h5h7
h5h6

## Board State Fen
r1q2rk1/4npbp/p2p4/1p1P1p1Q/4p3/N1P5/PPB2PPP/4RRK1 w - - 4 18
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
e1a1
e1b1
e1c1
e1d1
e1e4
e1e3
e1e2
g1h1
b2b4
b2b3
c2b1
c2a4
c2b3
c2d1
c2e4
c2d3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
a3b1
a3b5
a3c4
c3c4
h5d1
h5e2
h5f3
h5g4
h5f7
h5g6
h5f5
h5g5
h5h3
h5h4
h5h7
h5h6

## Board State Fen
r1q2rk1/4npbp/p2p4/1p1P1p1Q/4p3/N1P5/PPB2PPP/4RRK1 w - - 4 18
assistant
g2g4