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
e2a2
e2b2
e2c2
e2d2
e2e1
e2f2
e2e4
e2e3
a3a4
g3h2
g3f2
h3h4
e5a1
e5b2
e5c3
e5d4
e5f4
e5g7
e5f6
d6d7

## Board State Fen
8/6p1/p1bP2k1/2p1B2p/2r5/P5KP/4R1P1/8 w - - 0 39
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
e2a2
e2b2
e2c2
e2d2
e2e1
e2f2
e2e4
e2e3
a3a4
g3h2
g3f2
h3h4
e5a1
e5b2
e5c3
e5d4
e5f4
e5g7
e5f6
d6d7

## Board State Fen
8/6p1/p1bP2k1/2p1B2p/2r5/P5KP/4R1P1/8 w - - 0 39
assistant
e5b2