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
c1b2
c1h6
c1g5
c1f4
c1e3
c1d2
b1a1
b1b2
d1h5
d1g4
d1f3
d1e2
d1e1
d1d3
d1d2
f1e1
g1h1
c2d3
f2g4
f2d3
f2h1
f2h3
g2g4
g2g3
h2h3
a3a4
b3b4

## Board State Fen
1k4rr/pp1b1p2/1q3p2/4pP2/3pP2p/PPbn4/2P2NPP/1RBQ1RK1 w - - 0 20
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
c1b2
c1h6
c1g5
c1f4
c1e3
c1d2
b1a1
b1b2
d1h5
d1g4
d1f3
d1e2
d1e1
d1d3
d1d2
f1e1
g1h1
c2d3
f2g4
f2d3
f2h1
f2h3
g2g4
g2g3
h2h3
a3a4
b3b4

## Board State Fen
1k4rr/pp1b1p2/1q3p2/4pP2/3pP2p/PPbn4/2P2NPP/1RBQ1RK1 w - - 0 20
assistant
c2d3