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
b4e1
b4d2
b4c3
b4d6
b4c5
a7a5
a7a6
b7b5
b7b6
e7c5
e7d6
e7h4
e7g5
e7f6
e7f8
e7c7
e7d7
e7e3
e7e4
e7e5
e7e6
e7e8
f7f5
f7f6
g7g5
g7g6
h7h6
b8a6
b8c6
b8d7
c8h3
c8g4
c8f5
c8e6
c8d7
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8f8
d8e8
g8h8
g8f8

## Board State Fen
rnbr2k1/pp2qppp/8/7Q/1b6/1N2P3/PP2BPPP/R1B2RK1 b - - 2 15
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
b4e1
b4d2
b4c3
b4d6
b4c5
a7a5
a7a6
b7b5
b7b6
e7c5
e7d6
e7h4
e7g5
e7f6
e7f8
e7c7
e7d7
e7e3
e7e4
e7e5
e7e6
e7e8
f7f5
f7f6
g7g5
g7g6
h7h6
b8a6
b8c6
b8d7
c8h3
c8g4
c8f5
c8e6
c8d7
d8d1
d8d2
d8d3
d8d4
d8d5
d8d6
d8d7
d8f8
d8e8
g8h8
g8f8

## Board State Fen
rnbr2k1/pp2qppp/8/7Q/1b6/1N2P3/PP2BPPP/R1B2RK1 b - - 2 15
assistant
b8c6