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
b7a8
b7e4
b7d5
b7c6
e6e5
h6g4
h6g8
h6f5
h6f7
b5b4
c7a5
c7b6
c7b8
c7h2
c7g3
c7f4
c7e5
c7d6
c7d8
c7c3
c7c4
c7c5
c7c6
f6f5
a6a5
d7d5
d7d6
g7g5
g7g6
c8a8
c8b8
c8d8
e8g8
e8f8
e8f7
e8e7
e8d8
h8f8
h8g8
h8h7

## Board State Fen
2r1k2r/1bqp2p1/p3pp1n/1p6/3BP3/P1N2P2/2PQ3P/2KR1B1R b k - 0 16
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
b7a8
b7e4
b7d5
b7c6
e6e5
h6g4
h6g8
h6f5
h6f7
b5b4
c7a5
c7b6
c7b8
c7h2
c7g3
c7f4
c7e5
c7d6
c7d8
c7c3
c7c4
c7c5
c7c6
f6f5
a6a5
d7d5
d7d6
g7g5
g7g6
c8a8
c8b8
c8d8
e8g8
e8f8
e8f7
e8e7
e8d8
h8f8
h8g8
h8h7

## Board State Fen
2r1k2r/1bqp2p1/p3pp1n/1p6/3BP3/P1N2P2/2PQ3P/2KR1B1R b k - 0 16
assistant
e6e5