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
c5a3
c5b4
c5a7
c5b6
c5g1
c5f2
c5e3
c5d4
c5f8
c5e7
c5d6
g5f4
g5h4
g5g4
a6a5
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7
h6h5
b7a8
b7d5
b7c6
b7c8
e8a8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8g8
e8f8
h8h7
h8g7

## Board State Fen
4r2k/1b6/p4n1p/1pbB2p1/5N1P/2P5/PP4P1/3R1R1K b - - 1 32
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
c5a3
c5b4
c5a7
c5b6
c5g1
c5f2
c5e3
c5d4
c5f8
c5e7
c5d6
g5f4
g5h4
g5g4
a6a5
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
f6h7
h6h5
b7a8
b7d5
b7c6
b7c8
e8a8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8g8
e8f8
h8h7
h8g7

## Board State Fen
4r2k/1b6/p4n1p/1pbB2p1/5N1P/2P5/PP4P1/3R1R1K b - - 1 32
assistant
f6d5