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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Kb4 draw
4 Kc4 draw
5 Ka4 loss in 38 half-moves
6 Ka3 loss in 34 half-moves
7 Kb2 loss in 34 half-moves
8 Ka2 loss in 22 half-moves