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
g4d1
g4e2
g4f3
g4c8
g4d7
g4e6
g4f5
g4h3
g4h5
d5d4
g5h6
g5h5
g5f6
e7f5
e7c6
e7c8
e7g6
e7g8
g7g6

## Board State Fen
8/4n1p1/8/3p2k1/2p3bN/2P3K1/PP6/5B2 b - - 1 45
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
g4d1
g4e2
g4f3
g4c8
g4d7
g4e6
g4f5
g4h3
g4h5
d5d4
g5h6
g5h5
g5f6
e7f5
e7c6
e7c8
e7g6
e7g8
g7g6

## Board State Fen
8/4n1p1/8/3p2k1/2p3bN/2P3K1/PP6/5B2 b - - 1 45
assistant
g4d7