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
e1a1
e1b1
e1c1
e1d1
e1f1
e1e3
e1e2
g1h2
g1h1
g1f1
b2b4
b2b3
f2c5
f2d4
f2e3
f2g3
g2g4
g2f3
g2g3
b5a5
b5b3
b5b4
b5c5
b5b8
b5b7
b5b6
a6a7
c6a8
c6b7
c6e8
c6d7

## Board State Fen
5rk1/6b1/P1Bp2p1/1RpPn2p/2P1P2P/5p2/1P1r1BP1/4R1K1 w - - 1 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
e1a1
e1b1
e1c1
e1d1
e1f1
e1e3
e1e2
g1h2
g1h1
g1f1
b2b4
b2b3
f2c5
f2d4
f2e3
f2g3
g2g4
g2f3
g2g3
b5a5
b5b3
b5b4
b5c5
b5b8
b5b7
b5b6
a6a7
c6a8
c6b7
c6e8
c6d7

## Board State Fen
5rk1/6b1/P1Bp2p1/1RpPn2p/2P1P2P/5p2/1P1r1BP1/4R1K1 w - - 1 35
assistant
a6a7