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
g2f4
g2h4
g2e1
g2e3
b6c5
b6b5
h6h5
a7a5
a7a6
b7a6
b7f3
b7e4
b7d5
b7c6
b7c8
d7d5
d7d6
f7f5
f7f6
g7g5
g7g6
a8c8
a8b8
d8c7
d8h4
d8g5
d8f6
d8e7
d8b8
d8c8
d8e8
f8e8
g8h8
g8h7

## Board State Fen
r2q1rk1/pb1p1pp1/1p2p2p/2N1P3/2P5/1QN2P2/PP3BnP/R4K1R b - - 1 18
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
g2f4
g2h4
g2e1
g2e3
b6c5
b6b5
h6h5
a7a5
a7a6
b7a6
b7f3
b7e4
b7d5
b7c6
b7c8
d7d5
d7d6
f7f5
f7f6
g7g5
g7g6
a8c8
a8b8
d8c7
d8h4
d8g5
d8f6
d8e7
d8b8
d8c8
d8e8
f8e8
g8h8
g8h7

## Board State Fen
r2q1rk1/pb1p1pp1/1p2p2p/2N1P3/2P5/1QN2P2/PP3BnP/R4K1R b - - 1 18
assistant
b7f3