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
c4b2
c4b6
c4d2
c4a3
c4a5
c4e3
d6d5
a6a5
e5d4
b5b4
f6e4
f6e8
f6g4
f6d5
f6h5
c7a5
c7b6
c7b8
c7d8
c7a7
c7b7
c7c6
c7c8
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7e8
e7d8
g7g5
g7g6
h7h5
h7h6
a8a7
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
r4rk1/2qbbppp/p2p1n2/1pp1p3/2nPP3/1PP2N1P/P1B2PP1/R1BQRNK1 b - - 0 14
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
c4b2
c4b6
c4d2
c4a3
c4a5
c4e3
d6d5
a6a5
e5d4
b5b4
f6e4
f6e8
f6g4
f6d5
f6h5
c7a5
c7b6
c7b8
c7d8
c7a7
c7b7
c7c6
c7c8
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7e8
e7d8
g7g5
g7g6
h7h5
h7h6
a8a7
a8e8
a8d8
a8c8
a8b8
f8b8
f8c8
f8d8
f8e8
g8h8

## Board State Fen
r4rk1/2qbbppp/p2p1n2/1pp1p3/2nPP3/1PP2N1P/P1B2PP1/R1BQRNK1 b - - 0 14
assistant
c4b6