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

EGTB: win in 2 half-moves

# move score
1 K5b5 win in 1 half-moves
2 K5b6 win in 1 half-moves
3 K6b5 win in 1 half-moves
4 K6b6 win in 1 half-moves
5 Ka4 win in 1 half-moves
6 Ka7 win in 1 half-moves
7 Kb4 win in 1 half-moves
8 Kb7 win in 1 half-moves