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
c2d3
c2d1
c2c1
c2b1
c5a3
c5b4
c5b6
c5g1
c5f2
c5e3
c5d4
c5f8
c5e7
c5d6
f5f4
h5h4
e6a6
e6b6
e6c6
e6d6
e6e1
e6e2
e6e3
e6e4
e6e5
e6f6
e6e8
e6e7
g6g5
a7a6

## Board State Fen
8/pR6/4r1p1/P1b2p1p/8/5P2/1Pk3PP/4BK2 b - - 3 47
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
c2d3
c2d1
c2c1
c2b1
c5a3
c5b4
c5b6
c5g1
c5f2
c5e3
c5d4
c5f8
c5e7
c5d6
f5f4
h5h4
e6a6
e6b6
e6c6
e6d6
e6e1
e6e2
e6e3
e6e4
e6e5
e6f6
e6e8
e6e7
g6g5
a7a6

## Board State Fen
8/pR6/4r1p1/P1b2p1p/8/5P2/1Pk3PP/4BK2 b - - 3 47
assistant
c2d3