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
h1a1
h1b1
h1c1
h1d1
h1e1
h1f1
h1g1
h1h5
h1h4
h1h3
h1h2
d4c3
d4a7
d4b6
d4c5
d4e3
d4h8
d4g7
d4f6
d4e5
d2c3
d2c2
d2c1
f2f4
f2f3
b2b4
b2b3
a2a4
a2a3

## Board State Fen
6k1/1p3p1p/p3r2P/3p4/3B2b1/3P4/PP1K1P2/7R w - - 1 26
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
h1a1
h1b1
h1c1
h1d1
h1e1
h1f1
h1g1
h1h5
h1h4
h1h3
h1h2
d4c3
d4a7
d4b6
d4c5
d4e3
d4h8
d4g7
d4f6
d4e5
d2c3
d2c2
d2c1
f2f4
f2f3
b2b4
b2b3
a2a4
a2a3

## Board State Fen
6k1/1p3p1p/p3r2P/3p4/3B2b1/3P4/PP1K1P2/7R w - - 1 26
assistant
d4e3