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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Kb5 draw
4 Kb7 loss in 22 half-moves
5 Ka7 loss in 10 half-moves