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
a1a8
a1a7
a1a6
a1a5
a1a4
a1a3
a1a2
d1b1
d1c1
d1f1
d1e1
d1d3
d1d2
g1h2
g1h1
g1f1
c2b1
c2a4
c2b3
c2d3
c2a2
c2b2
c2c1
c2e2
c2d2
f2f4
f2f3
g2g4
g2g3
c3c4
e3d5
e3f1
e3f5
e3c4
e3g4
h3h4
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5
e4d5
e4e5

## Board State Fen
2qr2k1/1r2npp1/2p2b2/3p3p/3NP3/2P1N2P/2Q2PP1/R2R2K1 w - - 1 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
a1a8
a1a7
a1a6
a1a5
a1a4
a1a3
a1a2
d1b1
d1c1
d1f1
d1e1
d1d3
d1d2
g1h2
g1h1
g1f1
c2b1
c2a4
c2b3
c2d3
c2a2
c2b2
c2c1
c2e2
c2d2
f2f4
f2f3
g2g4
g2g3
c3c4
e3d5
e3f1
e3f5
e3c4
e3g4
h3h4
d4c6
d4e2
d4e6
d4b3
d4b5
d4f3
d4f5
e4d5
e4e5

## Board State Fen
2qr2k1/1r2npp1/2p2b2/3p3p/3NP3/2P1N2P/2Q2PP1/R2R2K1 w - - 1 25
assistant
a1a5