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 Kb2 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Kb4 loss in 22 half-moves
5 Kc4 loss in 22 half-moves
6 Ka4 loss in 20 half-moves
7 Ka3 loss in 14 half-moves
8 Kc3 loss in 2 half-moves