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
f1b1
f1c1
f1d1
f1e1
f1g1
f1f4
f1f3
f1f2
a1e1
a1d1
a1c1
a1b1
a1a8
a1a7
a1a6
a1a5
a1a4
a1a3
a1a2
c2c4
c2c3
g2g4
g2g3
b3a5
b3c1
b3c5
b3d2
b3d4
d3b5
d3c4
d3e2
d3e4
h3g4
h3e3
h3f3
h3g3
h3h7
h3h6
h3h5
h3h4
f5g6
f5f6

## Board State Fen
2r2rk1/5p1p/1q1p2p1/1p1PnPb1/8/1N1B3Q/1PP3PP/R4R1K w - - 0 23
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
f1b1
f1c1
f1d1
f1e1
f1g1
f1f4
f1f3
f1f2
a1e1
a1d1
a1c1
a1b1
a1a8
a1a7
a1a6
a1a5
a1a4
a1a3
a1a2
c2c4
c2c3
g2g4
g2g3
b3a5
b3c1
b3c5
b3d2
b3d4
d3b5
d3c4
d3e2
d3e4
h3g4
h3e3
h3f3
h3g3
h3h7
h3h6
h3h5
h3h4
f5g6
f5f6

## Board State Fen
2r2rk1/5p1p/1q1p2p1/1p1PnPb1/8/1N1B3Q/1PP3PP/R4R1K w - - 0 23
assistant
a1e1