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

EGTB: win in 4 half-moves

# move score
1 Kab7 win in 3 half-moves
2 Kab8 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kd7 win in 7 half-moves
6 Ka6 win in 13 half-moves
7 Kc7 win in 13 half-moves
8 Kcb7 draw
9 Kcb8 draw
10 Kd8 draw