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
a1d1
a1c1
a1b1
a1a2
e1g1
e1c1
e1f1
e1d2
e1d1
h1f1
h1g1
b2c1
b2f6
b2e5
b2d4
b2c3
c2b1
c2a4
c2b3
c2d1
c2h7
c2g6
c2f5
c2e4
c2d3
c2c1
c2d2
c2c7
c2c6
c2c5
c2c4
c2c3
e2d1
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
a3a4
e3e4
b5b6

## Board State Fen
2krq2r/pppb2pp/3b1p2/1P6/8/P3P3/1BQ1BPPP/R3K2R w KQ - 3 16
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
a1d1
a1c1
a1b1
a1a2
e1g1
e1c1
e1f1
e1d2
e1d1
h1f1
h1g1
b2c1
b2f6
b2e5
b2d4
b2c3
c2b1
c2a4
c2b3
c2d1
c2h7
c2g6
c2f5
c2e4
c2d3
c2c1
c2d2
c2c7
c2c6
c2c5
c2c4
c2c3
e2d1
e2c4
e2d3
e2f1
e2h5
e2g4
e2f3
f2f4
f2f3
g2g4
g2g3
h2h4
h2h3
a3a4
e3e4
b5b6

## Board State Fen
2krq2r/pppb2pp/3b1p2/1P6/8/P3P3/1BQ1BPPP/R3K2R w KQ - 3 16
assistant
a3a4