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
b5h5
b5g5
b5f5
b5e5
b5d5
b5c5
b5b6
b4a2
b4a6
b4c2
b4c6
b4d3
b4d5
h6h5
a5a4
b7a6
b7a8
b7f3
b7e4
b7d5
b7c6
b7c8
f7f5
f7f6
g7g5
g7g6
e8a8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
4r1k1/1b3pp1/7p/pr6/1nR2P2/5PN1/P5PP/3RN1K1 b - - 0 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
b5h5
b5g5
b5f5
b5e5
b5d5
b5c5
b5b6
b4a2
b4a6
b4c2
b4c6
b4d3
b4d5
h6h5
a5a4
b7a6
b7a8
b7f3
b7e4
b7d5
b7c6
b7c8
f7f5
f7f6
g7g5
g7g6
e8a8
e8b8
e8c8
e8d8
e8e1
e8e2
e8e3
e8e4
e8e5
e8e6
e8e7
e8f8
g8h8
g8h7
g8f8

## Board State Fen
4r1k1/1b3pp1/7p/pr6/1nR2P2/5PN1/P5PP/3RN1K1 b - - 0 35
assistant
b7d5