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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 K7d8 win in 5 half-moves
3 K7f8 win in 5 half-moves
4 Kd6 win in 5 half-moves
5 K7f7 win in 7 half-moves
6 K8d7 win in 7 half-moves
7 K8d8 win in 7 half-moves
8 K8f7 win in 7 half-moves
9 K8f8 win in 7 half-moves
10 K7d7 win in 9 half-moves
11 Rb6 win in 9 half-moves
12 Rb8 win in 9 half-moves
13 Ra7 draw
14 Rb1 draw
15 Rb2 draw
16 Rc7 draw
17 Ke6 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Rb4 loss in 2 half-moves
21 Rb5 loss in 2 half-moves