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
a1b1
c1h6
c1g5
c1f4
c1e3
c1d2
f1d1
f1e1
g1h2
g1h1
a2a4
a2a3
b2b4
b2b3
g2g4
g2g3
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
c3e4
f3e1
f3g5
f3d2
f3d4
f3h2
f3h4
h3h4
e5e6

## Board State Fen
r1bk3r/ppp1bpp1/2p5/4Pn1p/8/2N2N1P/PPP2PP1/R1B2RK1 w - - 2 11
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
a1b1
c1h6
c1g5
c1f4
c1e3
c1d2
f1d1
f1e1
g1h2
g1h1
a2a4
a2a3
b2b4
b2b3
g2g4
g2g3
c3b1
c3b5
c3d1
c3d5
c3a4
c3e2
c3e4
f3e1
f3g5
f3d2
f3d4
f3h2
f3h4
h3h4
e5e6

## Board State Fen
r1bk3r/ppp1bpp1/2p5/4Pn1p/8/2N2N1P/PPP2PP1/R1B2RK1 w - - 2 11
assistant
a2a4