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
b1a1
b1d1
b1c1
b1b8
b1b7
b1b6
b1b5
b1b4
b1b3
b1b2
e1c1
e1d1
e1h1
e1g1
e1f1
e1e2
g2g4
g2g3
c3c4
e3f2
e3e2
e3d3
e3d2
f3f4
a5b3
a5b7
a5c4
a5c6

## Board State Fen
1r4r1/2pk4/p1pp1n2/N3p2p/P3P2P/2P1KP2/6P1/1R2R3 w - - 3 27
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
b1a1
b1d1
b1c1
b1b8
b1b7
b1b6
b1b5
b1b4
b1b3
b1b2
e1c1
e1d1
e1h1
e1g1
e1f1
e1e2
g2g4
g2g3
c3c4
e3f2
e3e2
e3d3
e3d2
f3f4
a5b3
a5b7
a5c4
a5c6

## Board State Fen
1r4r1/2pk4/p1pp1n2/N3p2p/P3P2P/2P1KP2/6P1/1R2R3 w - - 3 27
assistant
e3f2