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 Kb6 win in 1 half-moves
3 Kb5 draw
4 Kc4 draw
5 Kc6 draw
6 Kd5 loss in 58 half-moves
7 Kd4 loss in 56 half-moves
8 Kd6 loss in 56 half-moves