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
c1d2
c1d1
c1b1
e1d1
e1h1
e1g1
e1f1
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
b2b4
b2b3
c2c3
h2h4
h2h3
a3a4
d3c4
d3f1
d3e2
d3e4
d4c3
d4a7
d4b6
d4c5
d4g1
d4f2
d4e3
d4f6
d4e5
d4c4
d4h4
d4g4
d4f4
d4e4
d4d6
d4d5

## Board State Fen
1r1q1k2/4bp2/p2p1p2/1p3P2/2bQ4/P2B4/1PP4P/2K1R3 w - - 2 23
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
c1d2
c1d1
c1b1
e1d1
e1h1
e1g1
e1f1
e1e7
e1e6
e1e5
e1e4
e1e3
e1e2
b2b4
b2b3
c2c3
h2h4
h2h3
a3a4
d3c4
d3f1
d3e2
d3e4
d4c3
d4a7
d4b6
d4c5
d4g1
d4f2
d4e3
d4f6
d4e5
d4c4
d4h4
d4g4
d4f4
d4e4
d4d6
d4d5

## Board State Fen
1r1q1k2/4bp2/p2p1p2/1p3P2/2bQ4/P2B4/1PP4P/2K1R3 w - - 2 23
assistant
d3c4