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
e4e3
a6b4
a6b8
a6c5
a6c7
g6g5
b7b6
d7b5
d7c6
d7h3
d7g4
d7f5
d7e6
d7e8
g7c3
g7d4
g7e5
g7f6
g7f8
g7h6
g7h8
h7h5
h7h6
a8a7
a8b8
c8b8
c8c3
c8c4
c8c5
c8c6
c8c7
c8f8
c8e8
c8d8
g8h8
g8f8
g8f7

## Board State Fen
r1r3k1/Bp1b2bp/n5p1/1N6/P3pP2/1NP5/1P3P1P/R3K2R b KQ - 2 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
e4e3
a6b4
a6b8
a6c5
a6c7
g6g5
b7b6
d7b5
d7c6
d7h3
d7g4
d7f5
d7e6
d7e8
g7c3
g7d4
g7e5
g7f6
g7f8
g7h6
g7h8
h7h5
h7h6
a8a7
a8b8
c8b8
c8c3
c8c4
c8c5
c8c6
c8c7
c8f8
c8e8
c8d8
g8h8
g8f8
g8f7

## Board State Fen
r1r3k1/Bp1b2bp/n5p1/1N6/P3pP2/1NP5/1P3P1P/R3K2R b KQ - 2 19
assistant
d7b5