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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kd4 win in 1 half-moves
3 Kc3 draw
4 Kc5 draw
5 Kd3 draw
6 Kd5 draw
7 Kb5 loss in 56 half-moves
8 Kb3 loss in 50 half-moves