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
c2d2
c2c3
c2b3
c2b2
d4d5
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h1
h8h2
h8h3
h8h4
h8h5
h8h6
h8h7

## Board State Fen
7R/1k6/p1p5/1p6/1P1P4/8/2K5/6r1 w - - 18 87
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
c2d2
c2c3
c2b3
c2b2
d4d5
h8a8
h8b8
h8c8
h8d8
h8e8
h8f8
h8g8
h8h1
h8h2
h8h3
h8h4
h8h5
h8h6
h8h7

## Board State Fen
7R/1k6/p1p5/1p6/1P1P4/8/2K5/6r1 w - - 18 87
assistant
h8h7