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
c1d2
c1d1
c1c2
c1b1
e1d1
e1h1
e1g1
e1f1
e1e3
e1e2
e4c6
e4d5
e4h1
e4g2
e4f3
e4h7
e4g6
e4f5
b7a7
b7b1
b7b2
b7b3
b7b4
b7b5
b7b6
b7d7
b7c7
b7b8

## Board State Fen
8/1R1b4/3kp3/p6p/P2bBr1P/3P4/8/2K1R3 w - - 1 35
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
c1d2
c1d1
c1c2
c1b1
e1d1
e1h1
e1g1
e1f1
e1e3
e1e2
e4c6
e4d5
e4h1
e4g2
e4f3
e4h7
e4g6
e4f5
b7a7
b7b1
b7b2
b7b3
b7b4
b7b5
b7b6
b7d7
b7c7
b7b8

## Board State Fen
8/1R1b4/3kp3/p6p/P2bBr1P/3P4/8/2K1R3 w - - 1 35
assistant
c1b1