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

EGTB: win in 2 half-moves

# move score
1 Kd1 win in 1 half-moves
2 Kd2 win in 1 half-moves
3 Kc2 draw
4 Kb2 loss in 30 half-moves
5 Kb1 loss in 18 half-moves