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
f1a1
f1b1
f1c1
f1d1
f1e1
g1h2
g1h1
a2a1
a2c2
a2b2
a2a8
a2a7
a2a6
a2a5
a2a4
a2a3
d2c1
d2a5
d2b4
d2c3
d2e1
d2h6
d2g5
d2f4
d2e3
f2f4
f2f3
g2g4
g2g3
h3h4
b5a4
b5a6
b5e2
b5d3
b5c4
b5e8
b5d7
b5c6

## Board State Fen
5rk1/4ppbp/6p1/1Br1n3/8/7P/R2B1PP1/5RK1 w - - 4 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
f1a1
f1b1
f1c1
f1d1
f1e1
g1h2
g1h1
a2a1
a2c2
a2b2
a2a8
a2a7
a2a6
a2a5
a2a4
a2a3
d2c1
d2a5
d2b4
d2c3
d2e1
d2h6
d2g5
d2f4
d2e3
f2f4
f2f3
g2g4
g2g3
h3h4
b5a4
b5a6
b5e2
b5d3
b5c4
b5e8
b5d7
b5c6

## Board State Fen
5rk1/4ppbp/6p1/1Br1n3/8/7P/R2B1PP1/5RK1 w - - 4 26
assistant
b5e2