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
g1h1
g1f1
d1f1
d1e1
d1d3
d1d2
c1h6
c1g5
c1f4
c1e3
c1d2
a1b1
a2a4
a2a3
b2b4
b2b3
c2b1
c2a4
c2b3
c2h7
c2g6
c2f5
c2e4
c2d3
c2e2
c2d2
c2c3
f2f4
f2f3
g2f1
g2c6
g2d5
g2e4
g2f3
g2h1
g2h3
h2h4
h2h3
g3g4
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5

## Board State Fen
r1b2rk1/pp1n1ppp/2p2q2/2b5/2PN4/6P1/PPQ2PBP/R1BR2K1 w - - 3 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
g1h1
g1f1
d1f1
d1e1
d1d3
d1d2
c1h6
c1g5
c1f4
c1e3
c1d2
a1b1
a2a4
a2a3
b2b4
b2b3
c2b1
c2a4
c2b3
c2h7
c2g6
c2f5
c2e4
c2d3
c2e2
c2d2
c2c3
f2f4
f2f3
g2f1
g2c6
g2d5
g2e4
g2f3
g2h1
g2h3
h2h4
h2h3
g3g4
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5

## Board State Fen
r1b2rk1/pp1n1ppp/2p2q2/2b5/2PN4/6P1/PPQ2PBP/R1BR2K1 w - - 3 15
assistant
d4b3