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 Kb4 draw
5 Kc4 draw
6 Kc3 loss in 50 half-moves
7 Kc2 loss in 38 half-moves
8 Kb2 loss in 30 half-moves