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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Kd6 win in 7 half-moves
3 Kd7 win in 7 half-moves
4 Kd8 win in 7 half-moves
5 Kee6 win in 7 half-moves
6 Kef6 win in 7 half-moves
7 Ra8 win in 7 half-moves
8 Rb8 win in 7 half-moves
9 Rc8 win in 7 half-moves
10 Re8 win in 7 half-moves
11 Kee8 draw
12 Kfe6 draw
13 Kfe8 draw
14 Kff6 draw
15 Kg6 draw
16 Kg7 draw
17 Kg8 draw
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves