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

EGTB: win in 2 half-moves

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