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
h1f1
h1g1
b2b3
a2a4
a2a3
e1g1
e1c1
e1f1
e1d2
e1d1
a1d1
a1c1
a1b1
e2d1
e2f1
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
c3b4
c3c4
d3b1
d3c2
d3a6
d3b5
d3c4
d3d1
d3d2
d3h3
d3g3
d3f3
d3e3
d3d4
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
d5f6

## Board State Fen
1r1q1rk1/1b3ppp/3p1b2/p2Np3/1p2P3/2PQ4/PP2BPPP/R3K2R w KQ - 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
h1f1
h1g1
b2b3
a2a4
a2a3
e1g1
e1c1
e1f1
e1d2
e1d1
a1d1
a1c1
a1b1
e2d1
e2f1
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
c3b4
c3c4
d3b1
d3c2
d3a6
d3b5
d3c4
d3d1
d3d2
d3h3
d3g3
d3f3
d3e3
d3d4
d5c7
d5e3
d5e7
d5b4
d5b6
d5f4
d5f6

## Board State Fen
1r1q1rk1/1b3ppp/3p1b2/p2Np3/1p2P3/2PQ4/PP2BPPP/R3K2R w KQ - 0 18
assistant
c3c4