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
b3a4
b3d1
b3c2
b3c4
h5g4
h5f7
h5g6
h5a5
h5b5
h5c5
h5d5
h5e5
h5f5
h5g5
h5h3
h5h4
h5h6
f4f5
a1f1
a1e1
a1d1
a1c1
a1b1
e4d2
e4d6
e4f2
e4f6
e4c3
e4c5
e4g3
e4g5
h2h4
h2h3
d4c2
d4c6
d4e2
d4e6
d4b5
d4f5
g1h1
g1f2
g1f1
f3f1
f3f2
f3h3
f3g3
g2g4
g2g3
a2a4
a2a3

## Board State Fen
2r2rk1/pp1bqpp1/4p2p/7Q/1bnNNP2/1B2PR2/PP4PP/R5K1 w - - 5 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
b3a4
b3d1
b3c2
b3c4
h5g4
h5f7
h5g6
h5a5
h5b5
h5c5
h5d5
h5e5
h5f5
h5g5
h5h3
h5h4
h5h6
f4f5
a1f1
a1e1
a1d1
a1c1
a1b1
e4d2
e4d6
e4f2
e4f6
e4c3
e4c5
e4g3
e4g5
h2h4
h2h3
d4c2
d4c6
d4e2
d4e6
d4b5
d4f5
g1h1
g1f2
g1f1
f3f1
f3f2
f3h3
f3g3
g2g4
g2g3
a2a4
a2a3

## Board State Fen
2r2rk1/pp1bqpp1/4p2p/7Q/1bnNNP2/1B2PR2/PP4PP/R5K1 w - - 5 19
assistant
f3g3