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 Kf5 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Kg5 win in 3 half-moves
6 Kgg7 win in 3 half-moves
7 Kgh7 win in 3 half-moves
8 Kh5 win in 3 half-moves
9 Kh6 win in 3 half-moves
10 Khg7 win in 3 half-moves
11 Khh7 win in 3 half-moves
12 Rg7 win in 3 half-moves
13 Ra8 loss in 2 half-moves
14 Rc8 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves