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
c1a3
c1b2
c1h6
c1g5
c1f4
c1e3
c1d2
d1f1
d1e1
d1d4
d1d3
d1d2
g1h1
g1f1
a2a1
a2e2
a2d2
a2c2
a2b2
a2a3
f2f4
f2f3
g2g4
g2g3
b3b4
h3g4
h3c3
h3d3
h3e3
h3f3
h3g3
h3h6
h3h5
h3h4
a4b5
a4a5
c4b5
c4c5
f5e3
f5e7
f5g3
f5g7
f5d4
f5d6
f5h4
f5h6

## Board State Fen
2r2r1k/3q1ppn/p2p1b1p/1p1P1N2/P1P1p3/1P5Q/R4PPP/2BR2K1 w - b6 0 22
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
c1a3
c1b2
c1h6
c1g5
c1f4
c1e3
c1d2
d1f1
d1e1
d1d4
d1d3
d1d2
g1h1
g1f1
a2a1
a2e2
a2d2
a2c2
a2b2
a2a3
f2f4
f2f3
g2g4
g2g3
b3b4
h3g4
h3c3
h3d3
h3e3
h3f3
h3g3
h3h6
h3h5
h3h4
a4b5
a4a5
c4b5
c4c5
f5e3
f5e7
f5g3
f5g7
f5d4
f5d6
f5h4
f5h6

## Board State Fen
2r2r1k/3q1ppn/p2p1b1p/1p1P1N2/P1P1p3/1P5Q/R4PPP/2BR2K1 w - b6 0 22
assistant
a4b5