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
c5b7
c5d3
c5d7
c5a4
c5a6
c5e4
d5d4
g5d2
g5e3
g5f4
g5d8
g5e7
g5f6
g5h4
g5h6
g5e5
g5f5
g5g2
g5g3
g5g4
g5h5
e6c8
e6d7
e6h3
e6g4
e6f5
a7a5
a7a6
f7f5
f7f6
h7h5
h7h6
b8a8
b8b3
b8b4
b8b5
b8b6
b8b7
b8d8
b8c8
e8c8
e8d8
e8e7
e8f8
g8h8
g8g7
g8f8

## Board State Fen
1r2r1k1/p4p1p/2p1b1p1/2np2q1/8/1PPB1Q1P/P2NRPP1/4R1K1 b - - 0 19
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
c5b7
c5d3
c5d7
c5a4
c5a6
c5e4
d5d4
g5d2
g5e3
g5f4
g5d8
g5e7
g5f6
g5h4
g5h6
g5e5
g5f5
g5g2
g5g3
g5g4
g5h5
e6c8
e6d7
e6h3
e6g4
e6f5
a7a5
a7a6
f7f5
f7f6
h7h5
h7h6
b8a8
b8b3
b8b4
b8b5
b8b6
b8b7
b8d8
b8c8
e8c8
e8d8
e8e7
e8f8
g8h8
g8g7
g8f8

## Board State Fen
1r2r1k1/p4p1p/2p1b1p1/2np2q1/8/1PPB1Q1P/P2NRPP1/4R1K1 b - - 0 19
assistant
e6d7