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 Kc3 draw
3 Kd3 draw
4 Kb4 loss in 58 half-moves
5 Kd4 loss in 58 half-moves
6 Kd5 loss in 56 half-moves
7 Kb5 loss in 50 half-moves
8 Kc5 loss in 50 half-moves