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
f5f4
a6a5
c6b4
c6b8
c6d4
c6d8
c6a5
c6a7
c6e5
c6e7
d6a3
d6b4
d6c5
d6h2
d6g3
d6f4
d6e5
d6f8
d6e7
e6e5
b7b5
b7b6
c7a5
c7b6
c7b8
c7d8
c7e7
c7d7
c7c8
f7f6
h7h6
a8a7
a8f8
a8e8
a8d8
a8c8
a8b8
g8b8
g8c8
g8d8
g8e8
g8f8
g8g2
g8g3
g8g4
g8g5
g8g6
g8g7

## Board State Fen
r5rk/1pq2p1p/p1nbp3/3p1p1N/3P4/P1P2N1P/1P1Q1PP1/1R3R1K b - - 8 22
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
f5f4
a6a5
c6b4
c6b8
c6d4
c6d8
c6a5
c6a7
c6e5
c6e7
d6a3
d6b4
d6c5
d6h2
d6g3
d6f4
d6e5
d6f8
d6e7
e6e5
b7b5
b7b6
c7a5
c7b6
c7b8
c7d8
c7e7
c7d7
c7c8
f7f6
h7h6
a8a7
a8f8
a8e8
a8d8
a8c8
a8b8
g8b8
g8c8
g8d8
g8e8
g8f8
g8g2
g8g3
g8g4
g8g5
g8g6
g8g7

## Board State Fen
r5rk/1pq2p1p/p1nbp3/3p1p1N/3P4/P1P2N1P/1P1Q1PP1/1R3R1K b - - 8 22
assistant
c6a5