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
e4b1
e4c2
e4d3
e4d5
e4h1
e4g2
e4f3
e4h7
e4g6
e4f5
g4f2
g4f6
g4h2
g4h6
g4e3
g4e5
h4h3
d6e5
f7f5
f7f6
g7g5
g7g6
g8h8
g8h7
g8f8

## Board State Fen
1N4k1/5pp1/p2p4/P2PB3/2P1b1np/8/4K3/2R5 b - - 0 44
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
e4b1
e4c2
e4d3
e4d5
e4h1
e4g2
e4f3
e4h7
e4g6
e4f5
g4f2
g4f6
g4h2
g4h6
g4e3
g4e5
h4h3
d6e5
f7f5
f7f6
g7g5
g7g6
g8h8
g8h7
g8f8

## Board State Fen
1N4k1/5pp1/p2p4/P2PB3/2P1b1np/8/4K3/2R5 b - - 0 44
assistant
g4e5