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
h6h5
a7b5
a7c6
f7f5
f7f6
g7f6
g7f8
g7h8
a8e4
a8d5
a8c6
a8b7
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
d8d3
d8d4
d8d5
d8d6
d8d7
d8f8
d8e8
g8h8
g8h7

## Board State Fen
b1rr2k1/n3Bpb1/6pp/4p3/4N3/3PP2P/4BPP1/2R2RK1 b - - 1 26
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
h6h5
a7b5
a7c6
f7f5
f7f6
g7f6
g7f8
g7h8
a8e4
a8d5
a8c6
a8b7
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
d8d3
d8d4
d8d5
d8d6
d8d7
d8f8
d8e8
g8h8
g8h7

## Board State Fen
b1rr2k1/n3Bpb1/6pp/4p3/4N3/3PP2P/4BPP1/2R2RK1 b - - 1 26
assistant
c8c1