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
d7c8
d7e6
d7c7
d7d6
d7f7
d7e7
d7d8
f6c3
f6d4
f6e5
f6d8
f6e7
f6h4
f6g5
a7a5
a7a6
b7b5
b7b6
c6b4
c6b8
c6d4
c6d8
c6a5
c6e5
c6e7
h7h5
h7h6
a8d8
a8c8
a8b8
e8f7
f8f7
g8h8
g8f7
g6f4
g6h4
g6h8
g6e5
g6e7
d5d4

## Board State Fen
r3brk1/pp1q2pp/2n1Rbn1/3p4/1P6/P1NB1N1Q/1BP2PPP/R5K1 b - - 0 17
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
d7c8
d7e6
d7c7
d7d6
d7f7
d7e7
d7d8
f6c3
f6d4
f6e5
f6d8
f6e7
f6h4
f6g5
a7a5
a7a6
b7b5
b7b6
c6b4
c6b8
c6d4
c6d8
c6a5
c6e5
c6e7
h7h5
h7h6
a8d8
a8c8
a8b8
e8f7
f8f7
g8h8
g8f7
g6f4
g6h4
g6h8
g6e5
g6e7
d5d4

## Board State Fen
r3brk1/pp1q2pp/2n1Rbn1/3p4/1P6/P1NB1N1Q/1BP2PPP/R5K1 b - - 0 17
assistant
c6e7