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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kc3 win in 1 half-moves
4 Kd3 win in 1 half-moves
5 Kb4 draw
6 Kd5 draw
7 Kc5 loss in 54 half-moves
8 Kd4 loss in 2 half-moves