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
c1c7
c1c6
c1c5
c1c4
c1c3
c1c2
a5a4
f5b1
f5c2
f5d3
f5e4
f5h3
f5g4
e6e5
g6h7
g6f7
c8a8
c8b8
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8h8
c8g8
c8f8
c8e8
c8d8

## Board State Fen
2r5/6p1/4ppk1/p2p1b1p/3P1B1P/1P2P1K1/P4PP1/R1r1R3 b - - 9 24
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
c1c7
c1c6
c1c5
c1c4
c1c3
c1c2
a5a4
f5b1
f5c2
f5d3
f5e4
f5h3
f5g4
e6e5
g6h7
g6f7
c8a8
c8b8
c8c2
c8c3
c8c4
c8c5
c8c6
c8c7
c8h8
c8g8
c8f8
c8e8
c8d8

## Board State Fen
2r5/6p1/4ppk1/p2p1b1p/3P1B1P/1P2P1K1/P4PP1/R1r1R3 b - - 9 24
assistant
c1c2