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 Rf8 win in 3 half-moves
3 K5d6 win in 7 half-moves
4 K5e6 win in 7 half-moves
5 K5f6 win in 7 half-moves
6 Kd4 win in 7 half-moves
7 Kd5 win in 7 half-moves
8 Kd7 win in 7 half-moves
9 Ke4 win in 7 half-moves
10 Kf4 win in 7 half-moves
11 Kf5 win in 7 half-moves
12 Kf7 win in 7 half-moves
13 Kf8 win in 7 half-moves
14 Rg8 win in 7 half-moves
15 Rh8 win in 7 half-moves
16 Kd8 win in 11 half-moves
17 K7d6 draw
18 K7e6 draw
19 K7f6 draw
20 Rc8 draw
21 Ra8 loss in 2 half-moves
22 Rb8 loss in 2 half-moves