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
g5g4
b6b5
c6c3
c6c4
c6c5
c6c7
d6a3
d6b4
d6c5
d6b8
d6c7
d6h2
d6g3
d6f4
d6e5
d6e6
d6d8
d6d7
f6f5
e7f5
e7g6
g7f8
g7h6
h7h5
h7h6
c8a6
c8b7
c8h3
c8g4
c8f5
c8e6
c8d7
g8h6

## Board State Fen
2b3nk/4n1bp/1prq1p2/p2p2p1/3P4/1QNB1N1P/PP1B1PP1/4R1K1 b - - 3 25
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
g5g4
b6b5
c6c3
c6c4
c6c5
c6c7
d6a3
d6b4
d6c5
d6b8
d6c7
d6h2
d6g3
d6f4
d6e5
d6e6
d6d8
d6d7
f6f5
e7f5
e7g6
g7f8
g7h6
h7h5
h7h6
c8a6
c8b7
c8h3
c8g4
c8f5
c8e6
c8d7
g8h6

## Board State Fen
2b3nk/4n1bp/1prq1p2/p2p2p1/3P4/1QNB1N1P/PP1B1PP1/4R1K1 b - - 3 25
assistant
d6d8