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
g6g5
a7a5
a7a6
b7b5
b7b6
c7c5
c7c6
f7f5
f7f6
g7f6
g7f8
g7h6
h7h5
h7h6
a8b8
c8h3
c8g4
c8f5
c8e6
c8d7
d8c6
d8e6
e8f8
e8e7
e8d7
g8f6
g8h6
g8e7

## Board State Fen
r1bnk1nr/ppp2pbp/6p1/4p3/4P3/2N2N2/PPP1BPPP/R1B2RK1 b kq - 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
g6g5
a7a5
a7a6
b7b5
b7b6
c7c5
c7c6
f7f5
f7f6
g7f6
g7f8
g7h6
h7h5
h7h6
a8b8
c8h3
c8g4
c8f5
c8e6
c8d7
d8c6
d8e6
e8f8
e8e7
e8d7
g8f6
g8h6
g8e7

## Board State Fen
r1bnk1nr/ppp2pbp/6p1/4p3/4P3/2N2N2/PPP1BPPP/R1B2RK1 b kq - 1 8
assistant
d8e6