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
e4f3
e4f5
c6b4
c6b8
c6d4
c6d8
c6a5
c6e5
g6g5
a7f2
a7e3
a7d4
a7c5
a7b6
a7b8
a7a6
a7a8
b7b5
b7a6
b7b6
e7e5
e7e6
f7f5
f7f6
h7h5
h7h6
f8a8
f8b8
f8c8
f8d8
f8e8
g8h8
g8g7

## Board State Fen
5rk1/qp2pp1p/N1n3p1/8/P3b3/P4NP1/4PPBP/2Q2RK1 b - - 0 19
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
e4f3
e4f5
c6b4
c6b8
c6d4
c6d8
c6a5
c6e5
g6g5
a7f2
a7e3
a7d4
a7c5
a7b6
a7b8
a7a6
a7a8
b7b5
b7a6
b7b6
e7e5
e7e6
f7f5
f7f6
h7h5
h7h6
f8a8
f8b8
f8c8
f8d8
f8e8
g8h8
g8g7

## Board State Fen
5rk1/qp2pp1p/N1n3p1/8/P3b3/P4NP1/4PPBP/2Q2RK1 b - - 0 19
assistant
a7a6