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 Kb4 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kc3 draw
5 Kd3 draw
6 Kd4 draw
7 Kc5 loss in 54 half-moves
8 Kd5 loss in 52 half-moves