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
c3d4
c3b4
c3b3
h2h4
h2h3
g2g4
g2g3
b2b4
b2b3
a2a4
a2a3
c4b3
c4a6
c4b5
c4f1
c4e2
c4d3
c4g8
c4f7
c4e6
c4d5
a5a3
a5a4
a5h5
a5g5
a5f5
a5e5
a5d5
a5c5
a5b5
a5a8
a5a7
a5a6
e7d5
e7f5
e7c6
e7c8
e7g6
e7g8

## Board State Fen
7r/4N2p/5k1b/R7/2B1p3/2K5/PP3rPP/8 w - - 5 29
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
c3d4
c3b4
c3b3
h2h4
h2h3
g2g4
g2g3
b2b4
b2b3
a2a4
a2a3
c4b3
c4a6
c4b5
c4f1
c4e2
c4d3
c4g8
c4f7
c4e6
c4d5
a5a3
a5a4
a5h5
a5g5
a5f5
a5e5
a5d5
a5c5
a5b5
a5a8
a5a7
a5a6
e7d5
e7f5
e7c6
e7c8
e7g6
e7g8

## Board State Fen
7r/4N2p/5k1b/R7/2B1p3/2K5/PP3rPP/8 w - - 5 29
assistant
e7d5