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
e5e1
e5e2
e5e3
e5e4
e5h5
e5g5
e5f5
e5e8
e5e7
e5e6
d6a3
d6b4
d6c5
d6b8
d6c7
d6f8
d6e7
d5d4
f6d8
f6e7
f6h4
f6g5
f6h8
f6g7
f6e6
f6f2
f6f3
f6f4
f6f5
g6g5
h6h5
a7a5
a7a6
b7b5
b7b6
g8h8
g8h7
g8g7
g8f8

## Board State Fen
6k1/pp3p2/3b1qpp/3pr3/8/1BPQ2P1/PP3PP1/5RK1 b - - 1 21
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
e5e1
e5e2
e5e3
e5e4
e5h5
e5g5
e5f5
e5e8
e5e7
e5e6
d6a3
d6b4
d6c5
d6b8
d6c7
d6f8
d6e7
d5d4
f6d8
f6e7
f6h4
f6g5
f6h8
f6g7
f6e6
f6f2
f6f3
f6f4
f6f5
g6g5
h6h5
a7a5
a7a6
b7b5
b7b6
g8h8
g8h7
g8g7
g8f8

## Board State Fen
6k1/pp3p2/3b1qpp/3pr3/8/1BPQ2P1/PP3PP1/5RK1 b - - 1 21
assistant
f6e6