What are the best openings in Antichess? I am experiencing Antichess and it's more forcing than normal chess.
What are the best openings for white ?
Is there any winning opening whatever the black does respond?
Antichess, according to Wikipedia:

Losing chess (also known as Antichess, the
Losing Game, Giveaway chess, Suicide chess, Killer chess, or Take-all
chess) is a chess variant in which the objective of each player is to
lose all of his pieces or be stalemated.
&quot;The rules are the same as those for standard chess, except for the following special rules:

Capturing is compulsory.
When more than one capture is available, the player may choose.
The king has no royal power and accordingly: it may be captured like any other piece there is no check or checkmate there is no castling
In addition to its normal promotion options, a pawn may promote to a king.
Stalemate is a win for the stalemated player.

A player wins by losing all his pieces, or being stalemated. Apart
from move repetition, draw by agreement, and the fifty-move rule, the
game is also drawn when a win is impossible (such as if a dark-squared
bishop and a light-squared bishop are the only pieces remaining).

It can be played online through lichess
It was discovered that e3 is a win for White:

http://magma.maths.usyd.edu.au/~watkins/LOSING_CHESS/ICGA2016.pdf