Antichess browser by
Colibri
openings
endgames
about
8
7
6
5
4
3
2
a
1
b
c
d
e
f
g
h
start position
clear board
white to move
black to move
Click on the third or sixth rank to set the en passant target square.
FEN:
go
Book: ∞ / 0
#
move
proof
disproof
1
bxa6
0
∞
2
Nxa6
0
∞