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
c1a3
c1b2
e1d1
h1f1
h1g1
a2a4
a2a3
d2d4
d2d3
e2e4
e2e3
h2h4
h2h3
c3c4
f3e5
f3g1
f3g5
f3d4
f3h4
g3g4

## Board State Fen
r3k2r/p1p2ppp/8/2bp4/8/2P2NP1/P2PPPbP/R1B1K2R w KQkq - 0 13
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
c1a3
c1b2
e1d1
h1f1
h1g1
a2a4
a2a3
d2d4
d2d3
e2e4
e2e3
h2h4
h2h3
c3c4
f3e5
f3g1
f3g5
f3d4
f3h4
g3g4

## Board State Fen
r3k2r/p1p2ppp/8/2bp4/8/2P2NP1/P2PPPbP/R1B1K2R w KQkq - 0 13
assistant
h1g1