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
c2a2
c2b2
c2c1
c2e2
c2d2
c2c8
c2c7
c2c6
c2c5
c2c4
c2c3
d3d4
e4d2
e4d6
e4f6
e4c3
e4c5
e4g3
e4g5
f1g2
f1e2
d1a1
d1b1
d1c1
d1e1
d1d2

## Board State Fen
8/6p1/1r6/1p2p2k/4Nr2/3P1n2/2R2P2/3R1K2 w - - 0 46
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
c2a2
c2b2
c2c1
c2e2
c2d2
c2c8
c2c7
c2c6
c2c5
c2c4
c2c3
d3d4
e4d2
e4d6
e4f6
e4c3
e4c5
e4g3
e4g5
f1g2
f1e2
d1a1
d1b1
d1c1
d1e1
d1d2

## Board State Fen
8/6p1/1r6/1p2p2k/4Nr2/3P1n2/2R2P2/3R1K2 w - - 0 46
assistant
e4d2