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
g1h1
a2a3
b2b4
b2b3
e2e4
e2e3
g2h1
g2h3
h2h4
h2h3
c3b1
c3b5
c3d1
c3d5
c3e4
f3e1
f3e5
f3g5
f3d2
f3d4
f3h4
g3g4
a4d1
a4c2
a4b3
a4d7
a4c6
a4b5
a4a3
a4b4
a4a7
a4a6
a4a5

## Board State Fen
rn1q1rk1/pb1pbppp/4pn2/2p5/Q1P5/2N2NP1/PP2PPBP/R1B2RK1 w - - 4 10
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
g1h1
a2a3
b2b4
b2b3
e2e4
e2e3
g2h1
g2h3
h2h4
h2h3
c3b1
c3b5
c3d1
c3d5
c3e4
f3e1
f3e5
f3g5
f3d2
f3d4
f3h4
g3g4
a4d1
a4c2
a4b3
a4d7
a4c6
a4b5
a4a3
a4b4
a4a7
a4a6
a4a5

## Board State Fen
rn1q1rk1/pb1pbppp/4pn2/2p5/Q1P5/2N2NP1/PP2PPBP/R1B2RK1 w - - 4 10
assistant
a4b3