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
d1a4
d1b3
d1c2
d1h5
d1g4
d1f3
d1e2
d1b1
d1c1
d1d2
e1g1
e1f1
e1e2
e1d2
h1f1
h1g1
h1h2
a2a4
a2a3
b2b4
b2b3
f2f4
f2f3
g2g4
g2g3
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
d3b1
d3c2
d3a6
d3b5
d3c4
d3f1
d3e2
d3h7
d3g6
d3f5
d3e4
e3e4
h4g6
h4f3
h4f5

## Board State Fen
r3k2r/pp3ppp/1npqbn2/3p4/3P3N/2NBP2P/PP3PP1/R2QK2R w KQkq - 1 12
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
d1a4
d1b3
d1c2
d1h5
d1g4
d1f3
d1e2
d1b1
d1c1
d1d2
e1g1
e1f1
e1e2
e1d2
h1f1
h1g1
h1h2
a2a4
a2a3
b2b4
b2b3
f2f4
f2f3
g2g4
g2g3
c3b1
c3b5
c3d5
c3a4
c3e2
c3e4
d3b1
d3c2
d3a6
d3b5
d3c4
d3f1
d3e2
d3h7
d3g6
d3f5
d3e4
e3e4
h4g6
h4f3
h4f5

## Board State Fen
r3k2r/pp3ppp/1npqbn2/3p4/3P3N/2NBP2P/PP3PP1/R2QK2R w KQkq - 1 12
assistant
a2a3