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
a5a4
f5b1
f5c2
f5d3
f5e4
f5h3
f5g4
f5h7
f5g6
f5c5
f5d5
f5e5
f5f2
f5f3
f5f4
f5h5
f5g5
f5f6
c6b5
e6e5
h6h5
b7b6
f7f6
g7g5
g7g6
a8a6
a8a7
a8e8
a8d8
a8c8
a8b8
f8g8
f8e8

## Board State Fen
r4k2/1p3pp1/2pPp2p/pPP2q2/7P/P3Q1P1/4BPK1/8 b - - 0 39
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
a5a4
f5b1
f5c2
f5d3
f5e4
f5h3
f5g4
f5h7
f5g6
f5c5
f5d5
f5e5
f5f2
f5f3
f5f4
f5h5
f5g5
f5f6
c6b5
e6e5
h6h5
b7b6
f7f6
g7g5
g7g6
a8a6
a8a7
a8e8
a8d8
a8c8
a8b8
f8g8
f8e8

## Board State Fen
r4k2/1p3pp1/2pPp2p/pPP2q2/7P/P3Q1P1/4BPK1/8 b - - 0 39
assistant
c6b5