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

EGTB: win in 2 half-moves

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