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
d5c3
d5c7
d5e3
d5b4
d5f4
d5f6
b6a7
b6d4
b6c5
b6d8
b6c7
b6a6
b6c6
b6b8
b6b7
e7d8
e7h4
e7g5
e7f6
h6h5
b5b4
e6e5
a5a4
f7f5
f7f6
g7g5
g7g6
c8a8
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8e8
c8d8
f8d8
f8e8
g8h8
g8h7

## Board State Fen
2r2rk1/4bpp1/1q1pp2p/pp1n4/3PN2P/P2NPQP1/1P3PK1/R1R5 b - h3 0 20
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
d5c3
d5c7
d5e3
d5b4
d5f4
d5f6
b6a7
b6d4
b6c5
b6d8
b6c7
b6a6
b6c6
b6b8
b6b7
e7d8
e7h4
e7g5
e7f6
h6h5
b5b4
e6e5
a5a4
f7f5
f7f6
g7g5
g7g6
c8a8
c8b8
c8c1
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8e8
c8d8
f8d8
f8e8
g8h8
g8h7

## Board State Fen
2r2rk1/4bpp1/1q1pp2p/pp1n4/3PN2P/P2NPQP1/1P3PK1/R1R5 b - h3 0 20
assistant
b5b4