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
g2g4
g2g3
d3e3
d3e2
d3d2
d3c3
d3c2
a4a5
c4c5
d4a1
d4b2
d4c3
d4a7
d4b6
d4c5
d4g1
d4f2
d4e3
d4h8
d4g7
d4f6
d4e5

## Board State Fen
8/1p6/2kb4/5p1p/P1PB4/3K4/6P1/8 w - - 3 39
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
g2g4
g2g3
d3e3
d3e2
d3d2
d3c3
d3c2
a4a5
c4c5
d4a1
d4b2
d4c3
d4a7
d4b6
d4c5
d4g1
d4f2
d4e3
d4h8
d4g7
d4f6
d4e5

## Board State Fen
8/1p6/2kb4/5p1p/P1PB4/3K4/6P1/8 w - - 3 39
assistant
d3d2