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
b1c1
b1a1
e1c1
e1d1
e1h1
e1g1
e1f1
e1e4
e1e3
e1e2
a2a4
a2a3
c2c4
c2c3
g2g4
g2g3
h2h4
h2h3
b3a4
b3e6
b3d5
b3c4
f3f4
e5d6

## Board State Fen
4r1k1/1p3pb1/p2rp1p1/4P2p/8/1B3P2/PPP3PP/1K2R3 w - - 0 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
b1c1
b1a1
e1c1
e1d1
e1h1
e1g1
e1f1
e1e4
e1e3
e1e2
a2a4
a2a3
c2c4
c2c3
g2g4
g2g3
h2h4
h2h3
b3a4
b3e6
b3d5
b3c4
f3f4
e5d6

## Board State Fen
4r1k1/1p3pb1/p2rp1p1/4P2p/8/1B3P2/PPP3PP/1K2R3 w - - 0 26
assistant
e5d6