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
h7h5
h7h6
g5c1
g5d2
g5e3
g5f4
g5e7
g5f6
g5h4
g5h6
g7g6
f7f5
f7f6
c6a4
c6b5
c6b7
c6d5
c6e8
c6d7
a5a4
a8a6
a8a7
a8c8
a8b8
d8b6
d8c7
d8f6
d8e7
d8b8
d8c8
d8d7
d8e8
f8e8
g8h8

## Board State Fen
r2q1rk1/5ppp/2bp4/p2Np1b1/4P3/2PB4/QP3PPP/R4RK1 b - - 3 19
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
h7h5
h7h6
g5c1
g5d2
g5e3
g5f4
g5e7
g5f6
g5h4
g5h6
g7g6
f7f5
f7f6
c6a4
c6b5
c6b7
c6d5
c6e8
c6d7
a5a4
a8a6
a8a7
a8c8
a8b8
d8b6
d8c7
d8f6
d8e7
d8b8
d8c8
d8d7
d8e8
f8e8
g8h8

## Board State Fen
r2q1rk1/5ppp/2bp4/p2Np1b1/4P3/2PB4/QP3PPP/R4RK1 b - - 3 19
assistant
d8b8