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
a7a5
a7a6
g6g5
f6e4
f6g4
f6d5
f6d7
f6h5
c5c4
b7b5
b7b6
g7f8
g7h6
g7h8
h7h5
h7h6
a8d8
a8c8
a8b8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8f8

## Board State Fen
r3r1k1/pp1Q1pbp/5np1/2p5/5P2/1P3N2/P1P3PP/4RRBK b - - 0 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
a7a5
a7a6
g6g5
f6e4
f6g4
f6d5
f6d7
f6h5
c5c4
b7b5
b7b6
g7f8
g7h6
g7h8
h7h5
h7h6
a8d8
a8c8
a8b8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8f8

## Board State Fen
r3r1k1/pp1Q1pbp/5np1/2p5/5P2/1P3N2/P1P3PP/4RRBK b - - 0 19
assistant
f6d7