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 Kc6 draw
3 Kc7 draw
4 Kc8 draw
5 Kdd6 draw
6 Kdd8 draw
7 Kde6 draw
8 Ked6 draw
9 Ked8 draw
10 Kee6 draw
11 Kf7 draw
12 Kf8 draw
13 Ra8 draw
14 Rb8 draw
15 Rc8 draw
16 Rd8 draw
17 Rf8 draw
18 Kf6 loss in 1 half-moves
19 Rg8 loss in 1 half-moves