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
e4f3
h5g3
h5f4
h5f6
c6c5
d6d5
g6g5
a7a6
b7b5
b7b6
d7c5
d7e5
d7b6
d7b8
d7f6
g7d4
g7e5
g7f6
g7h8
a8b8
e8d8
e8e5
e8e6
e8e7
g8h8
g8h7

## Board State Fen
r1b1qrk1/pp1n1pb1/2pp2pp/P6n/3Pp2B/1B2PP2/1PPN2PP/R2QNRK1 b - - 0 13
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
e4f3
h5g3
h5f4
h5f6
c6c5
d6d5
g6g5
a7a6
b7b5
b7b6
d7c5
d7e5
d7b6
d7b8
d7f6
g7d4
g7e5
g7f6
g7h8
a8b8
e8d8
e8e5
e8e6
e8e7
g8h8
g8h7

## Board State Fen
r1b1qrk1/pp1n1pb1/2pp2pp/P6n/3Pp2B/1B2PP2/1PPN2PP/R2QNRK1 b - - 0 13
assistant
e4f3