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
d4d3
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5g4
b6b5
g6f4
g6h4
g6h8
g6e5
g6e7
c7c5
c7c6
f7f6
d8a8
d8b8
d8c8
d8d5
d8d6
d8d7
d8e8
f8a3
f8b4
f8c5
f8d6
f8e7
f8h6
f8g7
g8h8
g8h7
g8g7

## Board State Fen
3r1bk1/2p2p2/1p4n1/p3Pbp1/P1Np2B1/1P4PP/3N1P1K/4R3 b - - 1 28
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
d4d3
f5b1
f5c2
f5d3
f5e4
f5c8
f5d7
f5e6
f5g4
b6b5
g6f4
g6h4
g6h8
g6e5
g6e7
c7c5
c7c6
f7f6
d8a8
d8b8
d8c8
d8d5
d8d6
d8d7
d8e8
f8a3
f8b4
f8c5
f8d6
f8e7
f8h6
f8g7
g8h8
g8h7
g8g7

## Board State Fen
3r1bk1/2p2p2/1p4n1/p3Pbp1/P1Np2B1/1P4PP/3N1P1K/4R3 b - - 1 28
assistant
f5g4