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
b5b4
a5a4
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5h3
f5g4
f5h7
f5g6
b6a4
b6a8
b6c8
b6d5
b6d7
c6c5
f6d4
f6e5
f6e7
f6h4
f6g5
f6d6
f6e6
f6g6
h6h5
a7a6
a7e7
a7d7
a7c7
a7b7
a7a8
g7g5
g7g6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
d8f8
d8e8
g8h8
g8h7
g8f8

## Board State Fen
3r2k1/r4pp1/1np2q1p/pp3b2/2pP4/2N1PB2/PP3PPP/R2RQ1K1 b - - 1 24
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
b5b4
a5a4
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5h3
f5g4
f5h7
f5g6
b6a4
b6a8
b6c8
b6d5
b6d7
c6c5
f6d4
f6e5
f6e7
f6h4
f6g5
f6d6
f6e6
f6g6
h6h5
a7a6
a7e7
a7d7
a7c7
a7b7
a7a8
g7g5
g7g6
d8a8
d8b8
d8c8
d8d4
d8d5
d8d6
d8d7
d8f8
d8e8
g8h8
g8h7
g8f8

## Board State Fen
3r2k1/r4pp1/1np2q1p/pp3b2/2pP4/2N1PB2/PP3PPP/R2RQ1K1 b - - 1 24
assistant
f5d3