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
g1h2
g1h1
g1f2
g1f1
g2g4
g2g3
f3f4
h3h4
c6a6
c6b6
c6c1
c6c2
c6c3
c6c4
c6c5
c6d6
c6c8
c6c7

## Board State Fen
5bk1/8/2Rn1ppp/4p3/4P3/4PP1P/6P1/6K1 w - - 0 40
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
g1h2
g1h1
g1f2
g1f1
g2g4
g2g3
f3f4
h3h4
c6a6
c6b6
c6c1
c6c2
c6c3
c6c4
c6c5
c6d6
c6c8
c6c7

## Board State Fen
5bk1/8/2Rn1ppp/4p3/4P3/4PP1P/6P1/6K1 w - - 0 40
assistant
g2g4