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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Kf6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Kh8 win in 3 half-moves
5 Khg6 win in 3 half-moves
6 Khg7 win in 3 half-moves
7 Khg8 win in 3 half-moves
8 Rg8 win in 3 half-moves
9 Rh8 win in 3 half-moves
10 Ke6 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Ke8 loss in 2 half-moves
13 Kfg6 loss in 2 half-moves
14 Kfg7 loss in 2 half-moves
15 Kfg8 loss in 2 half-moves
16 Ra8 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves