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
h2h4
h2h3
a3a4
d3d2
d3c2
b4a5
b4e1
b4d2
b4c3
b4d6
b4c5
e7e8
e7e8
e7e8
e7e8
h7f7
h7g7
h7h3
h7h4
h7h5
h7h6
h7h8

## Board State Fen
8/3kP2R/8/1p1n1p2/1B2rP2/P2K4/7P/8 w - - 1 57
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
h2h4
h2h3
a3a4
d3d2
d3c2
b4a5
b4e1
b4d2
b4c3
b4d6
b4c5
e7e8
e7e8
e7e8
e7e8
h7f7
h7g7
h7h3
h7h4
h7h5
h7h6
h7h8

## Board State Fen
8/3kP2R/8/1p1n1p2/1B2rP2/P2K4/7P/8 w - - 1 57
assistant
b4d2