Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 K5a6 win in 1 half-moves
2 K5b6 win in 1 half-moves
3 Ka4 win in 1 half-moves
4 Kb4 win in 1 half-moves
5 Kb5 win in 1 half-moves
6 Kb7 win in 1 half-moves
7 K7a6 draw
8 K7b6 draw
9 Ka8 draw
10 Kb8 draw