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
d7b5
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7e8
e7f8
e7f6
e7e8
e7e6
e7d8
e7d6
f7f5
f7f6
g7g5
g7g6
h7h5
h7h6
b8a8
b8b1
b8b2
b8b3
b8b4
b8b5
b8b6
b8b7
b8g8
b8f8
b8e8
b8d8
b8c8
h8c8
h8d8
h8e8
h8f8
h8g8

## Board State Fen
1r5r/3bkppp/8/3p4/p2P4/P1RB4/3K1PPP/7R b - - 0 23
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
d7b5
d7c6
d7c8
d7h3
d7g4
d7f5
d7e6
d7e8
e7f8
e7f6
e7e8
e7e6
e7d8
e7d6
f7f5
f7f6
g7g5
g7g6
h7h5
h7h6
b8a8
b8b1
b8b2
b8b3
b8b4
b8b5
b8b6
b8b7
b8g8
b8f8
b8e8
b8d8
b8c8
h8c8
h8d8
h8e8
h8f8
h8g8

## Board State Fen
1r5r/3bkppp/8/3p4/p2P4/P1RB4/3K1PPP/7R b - - 0 23
assistant
e7d6