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
c5d4
d5c4
b6b5
e6e5
f6e4
f6e8
f6g4
f6h5
a7a5
a7a6
b7a6
b7a8
b7c6
d7e5
d7b8
g7g5
g7g6
h7h5
h7h6
c8a8
c8b8
c8c6
c8c7
d8c7
d8e7
d8e8
f8e8
g8h8

## Board State Fen
2rq1rk1/pb1n1ppp/1p2pn2/2pp4/P1PP4/1PQ1PN2/4BPPP/R1B2RK1 b - - 0 12
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
c5d4
d5c4
b6b5
e6e5
f6e4
f6e8
f6g4
f6h5
a7a5
a7a6
b7a6
b7a8
b7c6
d7e5
d7b8
g7g5
g7g6
h7h5
h7h6
c8a8
c8b8
c8c6
c8c7
d8c7
d8e7
d8e8
f8e8
g8h8

## Board State Fen
2rq1rk1/pb1n1ppp/1p2pn2/2pp4/P1PP4/1PQ1PN2/4BPPP/R1B2RK1 b - - 0 12
assistant
d5c4