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
a1c1
a1b1
d1c2
d1e2
d1b1
d1c1
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
f1e1
g1h1
g2g4
g2g3
h2h4
h2h3
a3c1
a3b2
a3b4
e3e4
f3e2
f3b7
f3c6
f3d5
f3e4
f3h5
f3g4

## Board State Fen
2rq1rk1/1b3ppp/p3pb2/1p6/1n6/BP2PB2/P4PPP/R2Q1RK1 w - - 0 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
a1c1
a1b1
d1c2
d1e2
d1b1
d1c1
d1e1
d1d8
d1d7
d1d6
d1d5
d1d4
d1d3
d1d2
f1e1
g1h1
g2g4
g2g3
h2h4
h2h3
a3c1
a3b2
a3b4
e3e4
f3e2
f3b7
f3c6
f3d5
f3e4
f3h5
f3g4

## Board State Fen
2rq1rk1/1b3ppp/p3pb2/1p6/1n6/BP2PB2/P4PPP/R2Q1RK1 w - - 0 18
assistant
f3b7