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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kcd7 draw
3 Kdd7 draw
4 Ke7 draw
5 Ke8 draw
6 Kb6 loss in 2 half-moves
7 Kb8 loss in 2 half-moves
8 Kc6 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Ra8 loss in 1 half-moves
11 Rb8 loss in 1 half-moves