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 Kc6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Rd7 win in 1 half-moves
5 Re7 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Kg5 loss in 2 half-moves
9 Kg7 loss in 2 half-moves
10 Kh5 loss in 2 half-moves
11 Kb7 loss in 1 half-moves
12 Kb8 loss in 1 half-moves
13 Kc8 loss in 1 half-moves
14 Kd7 loss in 1 half-moves
15 Kd8 loss in 1 half-moves
16 Kg6 loss in 1 half-moves
17 Rh8 loss in 1 half-moves