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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc3 win in 1 half-moves
3 Kb2 draw
4 Kc2 draw
5 Ka2 loss in 30 half-moves
6 Ka3 loss in 30 half-moves
7 Ka4 loss in 28 half-moves
8 Kc4 loss in 2 half-moves