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

EGTB: win in 40 half-moves

# move score
1 Kg5 win in 39 half-moves
2 Khh6 win in 39 half-moves
3 Khg7 win in 43 half-moves
4 Rg7 win in 43 half-moves
5 Kgg7 win in 45 half-moves
6 Kh8 win in 45 half-moves
7 Ra8 win in 45 half-moves
8 Rb8 win in 45 half-moves
9 Rc8 win in 45 half-moves
10 Rd8 win in 45 half-moves
11 Rh8 win in 45 half-moves
12 Re8 win in 47 half-moves
13 Kf5 loss in 2 half-moves
14 Kf6 loss in 2 half-moves
15 Kf7 loss in 2 half-moves
16 Kgh6 loss in 2 half-moves
17 Kh5 loss in 2 half-moves
18 Rf8 loss in 2 half-moves