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
a1e1
a1d1
a1c1
a1b1
a1a3
a1a2
b2b3
f2f4
f2f3
h2h4
h2h3
g3g4
a4b6
a4c3
a4c5
d4c3
d4a7
d4b6
d4c5
d4e3
d4e5
d4c4
d4d1
d4d2
d4d3
d4h4
d4g4
d4f4
d4e4
d4d6
d4d5
g5c1
g5d2
g5e3
g5f4
g5h4
g5h6

## Board State Fen
3r3r/pk1n1p2/2qb1P2/6B1/NppQ4/6P1/1P3P1P/R4RK1 w - - 1 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
a1e1
a1d1
a1c1
a1b1
a1a3
a1a2
b2b3
f2f4
f2f3
h2h4
h2h3
g3g4
a4b6
a4c3
a4c5
d4c3
d4a7
d4b6
d4c5
d4e3
d4e5
d4c4
d4d1
d4d2
d4d3
d4h4
d4g4
d4f4
d4e4
d4d6
d4d5
g5c1
g5d2
g5e3
g5f4
g5h4
g5h6

## Board State Fen
3r3r/pk1n1p2/2qb1P2/6B1/NppQ4/6P1/1P3P1P/R4RK1 w - - 1 23
assistant
f1e1