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
a1b1
a1a3
a1a2
c1h6
c1g5
c1f4
c1e3
c1d2
e1d1
e1f1
g1h1
g1f1
c2c4
c2c3
e2d1
e2a6
e2b5
e2c4
e2d3
e2f1
e2d2
e2e3
g2g4
g2g3
h2h4
h2h3
b3a2
b3f7
b3e6
b3d5
b3c4
f3e5
f3g5
f3d2
f3d4
f3h4

## Board State Fen
r1b2rk1/2p1qppp/5n2/p1b1p3/Pp2P3/1B3N2/1PP1QPPP/R1B1R1K1 w - - 4 15
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
a1b1
a1a3
a1a2
c1h6
c1g5
c1f4
c1e3
c1d2
e1d1
e1f1
g1h1
g1f1
c2c4
c2c3
e2d1
e2a6
e2b5
e2c4
e2d3
e2f1
e2d2
e2e3
g2g4
g2g3
h2h4
h2h3
b3a2
b3f7
b3e6
b3d5
b3c4
f3e5
f3g5
f3d2
f3d4
f3h4

## Board State Fen
r1b2rk1/2p1qppp/5n2/p1b1p3/Pp2P3/1B3N2/1PP1QPPP/R1B1R1K1 w - - 4 15
assistant
c1g5