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
c5b3
c5d3
c5d7
c5a4
c5e4
c5e6
a6a5
h6h5
b7b5
b7b6
c7c6
g7g5
g7g6
c8h3
c8g4
c8f5
c8e6
c8d7
c8a8
c8b8
c8d8
e8d8
e8e5
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
2q1r1k1/1pp2pp1/p6p/2n1B3/4P3/1BP4P/PP4P1/3R1QK1 b - - 0 28
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
c5b3
c5d3
c5d7
c5a4
c5e4
c5e6
a6a5
h6h5
b7b5
b7b6
c7c6
g7g5
g7g6
c8h3
c8g4
c8f5
c8e6
c8d7
c8a8
c8b8
c8d8
e8d8
e8e5
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
2q1r1k1/1pp2pp1/p6p/2n1B3/4P3/1BP4P/PP4P1/3R1QK1 b - - 0 28
assistant
c5b3