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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Ka4 win in 1 half-moves
4 Kb2 draw
5 Kc3 loss in 20 half-moves
6 Kc2 loss in 18 half-moves
7 Kb4 loss in 2 half-moves
8 Kc4 loss in 2 half-moves