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
c3b1
c3d5
c3a2
c3a4
c3e2
e1e3
e1e2
h2h4
h2h3
g2g3
f2f4
f2f3
b2b3
g1h1
f1d3
f1e2
d1a1
d1b1
d1c1
d1d6
d1d5
d1d4
d1d3
d1d2
c4c5
g4e2
g4f3
g4e6
g4f5
g4h3
g4h5
g4f4
g4g3
g4h4
g4g5
b5a3
b5a7
b5c7
b5d4
b5d6

## Board State Fen
3r4/1b3pkp/r2pn1p1/1N2p1b1/pqP1P1Q1/2N5/1P3PPP/3RRBK1 w - - 4 29
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
c3b1
c3d5
c3a2
c3a4
c3e2
e1e3
e1e2
h2h4
h2h3
g2g3
f2f4
f2f3
b2b3
g1h1
f1d3
f1e2
d1a1
d1b1
d1c1
d1d6
d1d5
d1d4
d1d3
d1d2
c4c5
g4e2
g4f3
g4e6
g4f5
g4h3
g4h5
g4f4
g4g3
g4h4
g4g5
b5a3
b5a7
b5c7
b5d4
b5d6

## Board State Fen
3r4/1b3pkp/r2pn1p1/1N2p1b1/pqP1P1Q1/2N5/1P3PPP/3RRBK1 w - - 4 29
assistant
c3d5