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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kc1 draw
4 Kc3 draw
5 Kd3 draw
6 Kb3 loss in 62 half-moves
7 Kb1 loss in 60 half-moves
8 Kb2 loss in 60 half-moves