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
g4f2
g4f6
g4h2
g4h6
g4e3
e5d4
c5d4
c5c4
e6b3
e6c4
e6d5
e6d7
e6f5
e6g8
e6f7
a7a5
a7a6
b7b5
b7b6
c7a5
c7b6
c7b8
c7d6
c7c6
c7f7
c7e7
c7d7
g7g5
g7g6
c8d7
c8b8
d8d4
d8d5
d8d6
d8d7
d8g8
d8f8
d8e8
h8e8
h8f8
h8g8
h8h2
h8h3
h8h4
h8h5
h8h6
h8h7

## Board State Fen
2kr3r/ppq3p1/4b3/2p1p3/3PP1n1/1P1P2Q1/P2B2BP/R4RK1 b - - 0 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
g4f2
g4f6
g4h2
g4h6
g4e3
e5d4
c5d4
c5c4
e6b3
e6c4
e6d5
e6d7
e6f5
e6g8
e6f7
a7a5
a7a6
b7b5
b7b6
c7a5
c7b6
c7b8
c7d6
c7c6
c7f7
c7e7
c7d7
g7g5
g7g6
c8d7
c8b8
d8d4
d8d5
d8d6
d8d7
d8g8
d8f8
d8e8
h8e8
h8f8
h8g8
h8h2
h8h3
h8h4
h8h5
h8h6
h8h7

## Board State Fen
2kr3r/ppq3p1/4b3/2p1p3/3PP1n1/1P1P2Q1/P2B2BP/R4RK1 b - - 0 19
assistant
e5d4