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
e5b2
e5c3
e5d4
e5b8
e5c7
e5d6
e5g3
e5f4
e5f6
e5d5
e5e1
e5e2
e5e3
e5e4
e5h5
e5g5
e5f5
e5e8
e5e7
e5e6
a7a5
a7a6
b7b5
b7b6
f7f5
f7f6
g7g5
g7g6
h7h5
h7h6
a8b8
c8h3
c8g4
c8f5
c8e6
c8d7
f8d8
f8e8
g8h8

## Board State Fen
r1b2rk1/pp3ppp/8/3Rq3/2P5/6P1/PP3QBP/R5K1 b - - 1 19
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
e5b2
e5c3
e5d4
e5b8
e5c7
e5d6
e5g3
e5f4
e5f6
e5d5
e5e1
e5e2
e5e3
e5e4
e5h5
e5g5
e5f5
e5e8
e5e7
e5e6
a7a5
a7a6
b7b5
b7b6
f7f5
f7f6
g7g5
g7g6
h7h5
h7h6
a8b8
c8h3
c8g4
c8f5
c8e6
c8d7
f8d8
f8e8
g8h8

## Board State Fen
r1b2rk1/pp3ppp/8/3Rq3/2P5/6P1/PP3QBP/R5K1 b - - 1 19
assistant
e5c7