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 Kb5 win in 1 half-moves
3 K3b3 win in 3 half-moves
4 Ka2 draw
5 Kb2 draw
6 K4b3 loss in 4 half-moves
7 K3b4 loss in 2 half-moves
8 K4b4 loss in 2 half-moves