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
e1c1
e1d1
e1f1
e1e4
e1e3
e1e2
f2f4
f2f3
a2a3
g1h2
g1h1
g1f1
b1a3
b1d2
g2g4
g2g3
c3c4
a4d1
a4c2
a4b3
a4c6
a4b5
a4a3
a4a5
b4a5
b4b5

## Board State Fen
r3k2r/1q2nppp/2p1p3/p1PpP3/QP6/2P5/P4PP1/RN2R1K1 w kq - 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
e1c1
e1d1
e1f1
e1e4
e1e3
e1e2
f2f4
f2f3
a2a3
g1h2
g1h1
g1f1
b1a3
b1d2
g2g4
g2g3
c3c4
a4d1
a4c2
a4b3
a4c6
a4b5
a4a3
a4a5
b4a5
b4b5

## Board State Fen
r3k2r/1q2nppp/2p1p3/p1PpP3/QP6/2P5/P4PP1/RN2R1K1 w kq - 0 19
assistant
a4b3