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
b4a3
b4a5
b4c3
c5d4
c5c4
f5b1
f5c2
f5d3
f5e4
f5h3
f5g4
f5g6
f5d5
f5e5
f5f3
f5f4
f5h5
f5g5
e6e5
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
a7a5
a7a6
b7b5
b7b6
g7g5
g7g6
h7h5
h7h6
b8a6
b8c6
b8d7
c8d7
e8g8
e8f8
e8e7
e8d8
e8d7
h8f8
h8g8

## Board State Fen
rnb1k2r/pp3ppp/4pn2/2p2q2/1b1P4/1QN2N2/PP1BPPPP/R3KB1R b KQkq - 1 8
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
b4a3
b4a5
b4c3
c5d4
c5c4
f5b1
f5c2
f5d3
f5e4
f5h3
f5g4
f5g6
f5d5
f5e5
f5f3
f5f4
f5h5
f5g5
e6e5
f6e4
f6g4
f6g8
f6d5
f6d7
f6h5
a7a5
a7a6
b7b5
b7b6
g7g5
g7g6
h7h5
h7h6
b8a6
b8c6
b8d7
c8d7
e8g8
e8f8
e8e7
e8d8
e8d7
h8f8
h8g8

## Board State Fen
rnb1k2r/pp3ppp/4pn2/2p2q2/1b1P4/1QN2N2/PP1BPPPP/R3KB1R b KQkq - 1 8
assistant
e8g8