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
a1c1
a1b1
a1a5
a1a4
a1a3
a1a2
g1h2
g1h1
d1b1
d1c1
d1f1
d1e1
d2c1
d2a5
d2b4
d2c3
d2e1
d2h6
d2g5
d2f4
d2e3
g2g4
g2g3
b3b4
f3e2
f3c6
f3d5
f3e4
f3h5
f3g4
f3c3
f3d3
f3e3
f3h3
f3g3
f3f4
d4d5
f5e3
f5e7
f5g3
f5g7
f5d6
f5h6

## Board State Fen
3r1rk1/2n2pp1/1pp3n1/pq3N1p/3P3P/1P3Q2/1P1B1PP1/R2R2K1 w - - 0 25
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
a1c1
a1b1
a1a5
a1a4
a1a3
a1a2
g1h2
g1h1
d1b1
d1c1
d1f1
d1e1
d2c1
d2a5
d2b4
d2c3
d2e1
d2h6
d2g5
d2f4
d2e3
g2g4
g2g3
b3b4
f3e2
f3c6
f3d5
f3e4
f3h5
f3g4
f3c3
f3d3
f3e3
f3h3
f3g3
f3f4
d4d5
f5e3
f5e7
f5g3
f5g7
f5d6
f5h6

## Board State Fen
3r1rk1/2n2pp1/1pp3n1/pq3N1p/3P3P/1P3Q2/1P1B1PP1/R2R2K1 w - - 0 25
assistant
d2g5