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

EGTB: win in 2 half-moves

# move score
1 Rh8 win in 1 half-moves
2 Rd8 win in 3 half-moves
3 Kb7 draw
4 Kc7 draw
5 Kd7 draw
6 Kf5 draw
7 Rf7 draw
8 Kb8 loss in 2 half-moves
9 Kd8 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Kg5 loss in 2 half-moves
13 Kg6 loss in 2 half-moves
14 Re8 loss in 2 half-moves
15 Rg8 loss in 2 half-moves
16 Ke7 loss in 1 half-moves
17 Kf7 loss in 1 half-moves
18 Kg7 loss in 1 half-moves