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
e4d2
e4d6
e4f2
e4f6
e4c3
e4c5
e4g3
a5a4
d5c4
f5f4
g5g4
c6c5
e6e5
b7b5
b7b6
g7d4
g7e5
g7f6
g7h6
g7h8
h7h5
h7h6
a8a6
a8a7
a8c8
a8b8
d8b6
d8c7
d8f6
d8e7
d8b8
d8c8
d8d6
d8d7
d8e8
f8e8
f8f6
f8f7
g8h8
g8f7

## Board State Fen
r2q1rk1/1p4bp/2p1p3/p2p1pp1/2PPn3/1P1BP1P1/P3QP1P/2RRB1K1 b - - 1 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
e4d2
e4d6
e4f2
e4f6
e4c3
e4c5
e4g3
a5a4
d5c4
f5f4
g5g4
c6c5
e6e5
b7b5
b7b6
g7d4
g7e5
g7f6
g7h6
g7h8
h7h5
h7h6
a8a6
a8a7
a8c8
a8b8
d8b6
d8c7
d8f6
d8e7
d8b8
d8c8
d8d6
d8d7
d8e8
f8e8
f8f6
f8f7
g8h8
g8f7

## Board State Fen
r2q1rk1/1p4bp/2p1p3/p2p1pp1/2PPn3/1P1BP1P1/P3QP1P/2RRB1K1 b - - 1 19
assistant
g5g4