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
c1a1
c1b1
c1e1
c1d1
c1c8
c1c7
c1c6
c1c5
c1c4
c1c3
c1c2
f1d1
f1e1
g1h1
g1g2
a2a4
a2a3
d2a5
d2b4
d2c3
d2e1
d2b2
d2c2
d2d1
d2d3
e2d1
e2a6
e2b5
e2c4
e2d3
h2h4
h2h3
e3h6
e3g5
e3f4
f3f4
d4d5
e4e5

## Board State Fen
2rr2k1/pp1qppbp/1n4p1/8/3PP3/4BP2/P2QBP1P/2R2RK1 w - - 5 17
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
c1a1
c1b1
c1e1
c1d1
c1c8
c1c7
c1c6
c1c5
c1c4
c1c3
c1c2
f1d1
f1e1
g1h1
g1g2
a2a4
a2a3
d2a5
d2b4
d2c3
d2e1
d2b2
d2c2
d2d1
d2d3
e2d1
e2a6
e2b5
e2c4
e2d3
h2h4
h2h3
e3h6
e3g5
e3f4
f3f4
d4d5
e4e5

## Board State Fen
2rr2k1/pp1qppbp/1n4p1/8/3PP3/4BP2/P2QBP1P/2R2RK1 w - - 5 17
assistant
d4d5