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
f1g2
f1g1
f1e2
f1e1
f2f4
f2f3
e3c3
e3d3
e3e1
e3e2
e3h3
e3g3
e3f3
e3e8
e3e7
e3e6
e3e5
e3e4
g4g5
h4h5
b8a8
b8b6
b8b7
b8h8
b8g8
b8f8
b8e8
b8d8
b8c8

## Board State Fen
1R6/3r2p1/1p3pk1/p7/1p1r2PP/1P2R3/1P3P2/5K2 w - - 1 43
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
f1g2
f1g1
f1e2
f1e1
f2f4
f2f3
e3c3
e3d3
e3e1
e3e2
e3h3
e3g3
e3f3
e3e8
e3e7
e3e6
e3e5
e3e4
g4g5
h4h5
b8a8
b8b6
b8b7
b8h8
b8g8
b8f8
b8e8
b8d8
b8c8

## Board State Fen
1R6/3r2p1/1p3pk1/p7/1p1r2PP/1P2R3/1P3P2/5K2 w - - 1 43
assistant
b8b6