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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rh8 win in 3 half-moves
3 Kf6 win in 7 half-moves
4 Kf7 win in 7 half-moves
5 Kf8 win in 7 half-moves
6 Kg8 win in 7 half-moves
7 Rg8 win in 7 half-moves
8 Kc6 win in 11 half-moves
9 Kh7 win in 11 half-moves
10 Kh8 win in 11 half-moves
11 Ra8 win in 11 half-moves
12 Kb6 draw
13 Kb7 draw
14 Kb8 draw
15 Kd6 draw
16 Kd7 draw
17 Kd8 draw
18 Kg6 draw
19 Kh6 draw
20 Rd8 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves